WO2005098131A1 - An additive, use of said additive in paper or board production, a method of improving paper or board manufacturing and a method of improving paper or board product - Google Patents
An additive, use of said additive in paper or board production, a method of improving paper or board manufacturing and a method of improving paper or board product Download PDFInfo
- Publication number
- WO2005098131A1 WO2005098131A1 PCT/EP2005/003642 EP2005003642W WO2005098131A1 WO 2005098131 A1 WO2005098131 A1 WO 2005098131A1 EP 2005003642 W EP2005003642 W EP 2005003642W WO 2005098131 A1 WO2005098131 A1 WO 2005098131A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- paper
- additive
- fatty acids
- typically
- board
- Prior art date
Links
- 239000000654 additive Substances 0.000 title claims abstract description 35
- 230000000996 additive effect Effects 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims description 28
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 54
- 239000000194 fatty acid Substances 0.000 claims abstract description 54
- 229930195729 fatty acid Natural products 0.000 claims abstract description 54
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 34
- 230000003247 decreasing effect Effects 0.000 claims abstract description 10
- 150000003626 triacylglycerols Chemical class 0.000 claims abstract description 6
- 235000019486 Sunflower oil Nutrition 0.000 claims abstract description 5
- 239000010773 plant oil Substances 0.000 claims abstract description 5
- 239000002600 sunflower oil Substances 0.000 claims abstract description 5
- 238000004513 sizing Methods 0.000 claims description 25
- 239000000725 suspension Substances 0.000 claims description 24
- 239000002253 acid Substances 0.000 claims description 20
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 claims description 14
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 claims description 12
- 239000000944 linseed oil Substances 0.000 claims description 12
- 235000021388 linseed oil Nutrition 0.000 claims description 12
- 235000019645 odor Nutrition 0.000 claims description 11
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 229920002472 Starch Polymers 0.000 claims description 6
- 235000019698 starch Nutrition 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000000839 emulsion Substances 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 claims description 4
- 229920000881 Modified starch Polymers 0.000 claims description 3
- 229920001131 Pulp (paper) Polymers 0.000 claims description 3
- 235000019426 modified starch Nutrition 0.000 claims description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 2
- 229920000057 Mannan Polymers 0.000 claims description 2
- 235000012216 bentonite Nutrition 0.000 claims description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 2
- 229920006184 cellulose methylcellulose Polymers 0.000 claims description 2
- 239000010954 inorganic particle Substances 0.000 claims description 2
- LUEWUZLMQUOBSB-GFVSVBBRSA-N mannan Chemical class O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](O[C@H]3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-GFVSVBBRSA-N 0.000 claims description 2
- 229920005615 natural polymer Polymers 0.000 claims description 2
- 229920002401 polyacrylamide Polymers 0.000 claims description 2
- 229920000768 polyamine Polymers 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 claims description 2
- 229920001059 synthetic polymer Polymers 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 2
- 125000005456 glyceride group Chemical group 0.000 description 24
- 239000000047 product Substances 0.000 description 17
- 238000006116 polymerization reaction Methods 0.000 description 16
- 238000001035 drying Methods 0.000 description 15
- 239000002966 varnish Substances 0.000 description 13
- 150000007513 acids Chemical class 0.000 description 12
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 11
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 9
- 239000011436 cob Substances 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- HXQHFNIKBKZGRP-URPRIDOGSA-N (5Z,9Z,12Z)-octadecatrienoic acid Chemical compound CCCCC\C=C/C\C=C/CC\C=C/CCCC(O)=O HXQHFNIKBKZGRP-URPRIDOGSA-N 0.000 description 5
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 5
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 5
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 5
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 5
- 239000005642 Oleic acid Substances 0.000 description 5
- HXQHFNIKBKZGRP-UHFFFAOYSA-N Ranuncelin-saeure-methylester Natural products CCCCCC=CCC=CCCC=CCCCC(O)=O HXQHFNIKBKZGRP-UHFFFAOYSA-N 0.000 description 5
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 5
- 230000002209 hydrophobic effect Effects 0.000 description 5
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 5
- 235000020778 linoleic acid Nutrition 0.000 description 5
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 5
- 229960004488 linolenic acid Drugs 0.000 description 5
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 5
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 5
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 4
- GYSCBCSGKXNZRH-UHFFFAOYSA-N 1-benzothiophene-2-carboxamide Chemical compound C1=CC=C2SC(C(=O)N)=CC2=C1 GYSCBCSGKXNZRH-UHFFFAOYSA-N 0.000 description 3
- FXUKWLSZZHVEJD-UHFFFAOYSA-N 14-methylhexadecanoic acid Chemical compound CCC(C)CCCCCCCCCCCCC(O)=O FXUKWLSZZHVEJD-UHFFFAOYSA-N 0.000 description 3
- GHVNFZFCNZKVNT-UHFFFAOYSA-N Decanoic acid Natural products CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 3
- 229930182558 Sterol Natural products 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- 235000020777 polyunsaturated fatty acids Nutrition 0.000 description 3
- 150000004671 saturated fatty acids Chemical class 0.000 description 3
- 235000003441 saturated fatty acids Nutrition 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 235000003702 sterols Nutrition 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 235000021588 free fatty acids Nutrition 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 238000000643 oven drying Methods 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- -1 sterol esters Chemical class 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- NJVOHKFLBKQLIZ-UHFFFAOYSA-N (2-ethenylphenyl) prop-2-enoate Chemical compound C=CC(=O)OC1=CC=CC=C1C=C NJVOHKFLBKQLIZ-UHFFFAOYSA-N 0.000 description 1
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 description 1
- DFYNENBDVWMLFE-VIFPVBQESA-N 5-bromo-2-[[(3s)-piperidin-3-yl]amino]benzoic acid Chemical compound OC(=O)C1=CC(Br)=CC=C1N[C@@H]1CNCCC1 DFYNENBDVWMLFE-VIFPVBQESA-N 0.000 description 1
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 229920000147 Styrene maleic anhydride Polymers 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- FXHGMKSSBGDXIY-UHFFFAOYSA-N heptanal Chemical compound CCCCCCC=O FXHGMKSSBGDXIY-UHFFFAOYSA-N 0.000 description 1
- JARKCYVAAOWBJS-UHFFFAOYSA-N hexanal Chemical compound CCCCCC=O JARKCYVAAOWBJS-UHFFFAOYSA-N 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 150000003432 sterols Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/31—Gums
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
- D21H17/375—Poly(meth)acrylamide
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/56—Polyamines; Polyimines; Polyester-imides
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
Definitions
- the present invention relates to an additive, to the use of said additive in paper or board production, to a method of improving paper or board manufacturing and to a method of improving paper or board product according to what is stated in the preambles of appending independent claims.
- Pulp suspensions used in paper or board production contain besides cellulose fibers different kinds of extractives, that is a heterogeneous group of lipophilic and/or hydrophilic substances.
- Particularly pulp suspensions including mechanical pulp may have considerable amounts of lipophilic substances, such as fatty acids, glycerides, sterol esters, sterols and resin acids.
- an addition of high amounts of broke may increase the amount of lipophilic substances in pulp suspensions.
- the lipophilic substances are by nature hydrophobic and form insoluble tacky aggregates, called pitch, which easily, particularly at certain temperatures, cause deposits on various surfaces of the paper or board machines.
- the tacky aggregates typically adhere to cylinders, rolls and fabrics in the drying section of the paper or board machines, but may cause troubles elsewhere in the paper or board machines, as well, e.g. by depositing on felts and rolls in the press section. The troubles may lead to runnability problems, web breaks and the need to thoroughly clean the machine.
- the insoluble aggregates may further cause quality problems such as holes and spots in the paper or board product.
- paper or board products may be impaired by inexplicable unpleasant odors.
- the surface sizing component used e.g. starch, has often been blamed for the odor.
- degradation products from wood originating fatty acids have been found problematic in this sense. No single simple answer to the odor problem has been found. Odor problems tend to arise more often at some paper machines than at other.
- a typical additive according to the present invention includes at least
- fatty acid glycerides typically triglycerides, having a high percentage of unsaturated, particularly polyunsaturated, fatty acids.
- the unsaturated fatty acids in the component may form cross-links between glycerides present in the added component, as well as, glycerides already present in the pulp suspension, whereby polymerization, so called drying, of the glycerides will take place.
- the unsaturated fatty acids in the glycerides are believed to react with air oxygen, particularly at higher temperatures, to form the cross-links between glycerides. Saturated fatty acids or resin acids are not believed to form cross-links in a similar manner, whereby similar polymerization is not believed to take place.
- the new additive comprising glycerides, preferably triglycerides, with a high content of unsaturated, particularly polyunsaturated, fatty acids.
- the additive makes it possible e.g. to influence the formation and behavior of tacky aggregates in the pulp suspension and paper or board web, to influence the formation of unpleasant odors in the paper or board product and/or to influence the hydrophobicity of the final paper or board product.
- the additive including a high percentage of unsaturated or polyunsaturated fatty acids, may be added to the pulp suspension or onto the paper or board web, e.g. by internal or surface sizing.
- the additive may be added to the pulp suspension by internal sizing before the head box, in the head box or at any other suitable location.
- the additive may, on the other hand, be added onto the wet or dry web in conjunction with surface sizing or coating.
- a component for decreasing pitch problems, unpleasant odors or increasing hydrophobicity may thereby according to the present invention include
- a component according to the present invention may e.g. be a raw or partly polymerized plant oil, such as sunflower oil, including high amounts of linoleic (C18:2) acid, and/or linseed oil, including high amounts of linolenic (C18:3) acid.
- An additive according to the present invention may include in addition to the said component
- emulsion stabilizers such as natural or synthetic polymers or inorganic particles, e.g. starches, starch derivatives, CMC, mannans, polyacrylamides, polyamines, bentonites, silicas,
- one or more surfactants and/or - at least one conventional sizing component such as a synthetic sizing agent.
- cationic emulsion stabilizers may be used.
- cationic starch derivatives such as
- Synthetic sizing agents such as AKD, ASA, styrene acrylate, styrene maleic anhydride or styrene acrylic acid copolymers, may be used.
- Pulp suspensions in the papermaking or boardmaking process normally contain certain amounts of resin acids and fatty acids, the latter as free acids or esterifled as glycerides or sterol esters.
- the resin and fatty acids normally present in pulp suspensions may be divided in two groups:
- - drying acids i.e. unsaturated fatty acids, such as pinolenic or linolenic acid (C18:3), linoleic acid ( C18.2) and oleic acid (C18:l), and
- non-drying acids such as resin acids and saturated fatty acids, such as stearic acid (C18:0), ante-iso-heptadecanoic acid (C17:0ai) and palmitic acid (C16:0).
- drying acids i.e. unsaturated fatty acids
- non-drying acids i.e. resin acids and saturated fatty acids
- decomposition of some non-drying fatty acids in the pulp suspension or in the paper or board web may form components, such as heptaldehyde or hexaldehyde, causing a very unpleasant odor.
- polymerization of fatty acids and/or glycerides in the pulp suspension or in the paper or board web according to the present invention may prevent such odor causing decomposition to take place.
- Example 1 results of measurements made on a paper machine show that polymerization of glycerides in the pulp suspension coincides with less tacky agglomerates in the paper machine, i.e. with less pitch problems.
- the example shows that polymerization of glycerides is favored by a high relative concentration of drying acids, i.e. unsaturated fatty acids.
- samples IIB the measured relative concentrations of unsaturated fatty acids are significantly lower than in samples IIA. This indicates a polymerization or drying of glycerides, rendering the unsaturated fatty acids not measurable by the analysis method used.
- Samples IIA were taken when the resin acid concentration, i.e. the concentration of a non-drying component, in the pulp suspension was high, generally above 0.6 kg/t (measured in ready paper) and samples IIB were taken when the resin acid concentration was low, generally below 0.6 kg/t (measured in ready paper) . Polymerization of glycerides was seen to take place in this particular pulp suspension as long as the resin acid concentration remained below about 0.6 kg/t. As the resin acid concentration increased the speed of polymerization decreased.
- the resin acid concentration i.e. the concentration of a non-drying component
- Example 2 The same analysis method as in Example 1 was used to determine the concentration of free fatty acids and fatty acids in non-polymerized glycerides in linseed oil and linseed oil varnish.
- the latter (from this on named varnish) is partly polymerized linseed oil.
- the degree of polymerization is about 10 % in varnish.
- Unsized paper was produced from a standard furnish containing 30 % softwood and 70 % hardwood cellulose.
- varnish has much better hydrophobic sizing performance compared with linseed oil at the same conditions.
- Cationic starch with DS 0.2 was used as stabilizer with ratio to sizing agent of 2:1.
- the sizing evaluation was carried out using laboratory handsheet former. A standard furnish (30 % softwood and 70 % hardwood) was used at different addition levels of the sizing agent. Percol 63 was added 300 g/t as retention aid. Alum was used with ratio 2:1 to sizing agent.
- the sizing was poor with natural curing as the Cobb values were more than 60 g/m 2 at addition level of as high as 30 kg/t. However, with 3 day heating in an oven at 105 °C, a 3 kg/t addition level gave a good sizing result (Cobb 20.4 g/m 2 ).
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- Paper (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05716550A EP1756361A1 (en) | 2004-04-08 | 2005-04-07 | An additive, use of said additive in paper or board production, a method of improving paper or board manufacturing and a method of improving paper or board product |
US11/547,572 US20080277085A1 (en) | 2004-04-08 | 2005-04-07 | Additive, Use of Said Additive in Paper or Board Production, a Method of Improving Paper or Board Manufacturing and a Method of Improving Paper or Board Product |
CA002559411A CA2559411A1 (en) | 2004-04-08 | 2005-04-07 | An additive having a fatty acid glycerides component having a high percentage of fatty acids, use of said additive in paper or board production, a method of improving paper or board manufacturing and a method of improving paper or board product |
US12/507,160 US20090283230A1 (en) | 2004-04-08 | 2009-07-22 | additive, use of said additive in paper or board production, a method of improving paper or board manufacturing and a method of improving paper or board product |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20040519 | 2004-04-08 | ||
FI20040519A FI118090B (en) | 2004-04-08 | 2004-04-08 | Additives, the use of additives in the production of paper and paperboard, the process for improving the production of paper and paperboard, and the procedure for improving paper and paperboard products |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/507,160 Division US20090283230A1 (en) | 2004-04-08 | 2009-07-22 | additive, use of said additive in paper or board production, a method of improving paper or board manufacturing and a method of improving paper or board product |
Publications (1)
Publication Number | Publication Date |
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WO2005098131A1 true WO2005098131A1 (en) | 2005-10-20 |
Family
ID=32104169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/003642 WO2005098131A1 (en) | 2004-04-08 | 2005-04-07 | An additive, use of said additive in paper or board production, a method of improving paper or board manufacturing and a method of improving paper or board product |
Country Status (6)
Country | Link |
---|---|
US (2) | US20080277085A1 (en) |
EP (1) | EP1756361A1 (en) |
CN (1) | CN1938480A (en) |
CA (1) | CA2559411A1 (en) |
FI (1) | FI118090B (en) |
WO (1) | WO2005098131A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2239369A1 (en) * | 2009-04-09 | 2010-10-13 | Kemira OYJ | Product for the sizing of paper |
CN104894915A (en) * | 2015-05-20 | 2015-09-09 | 大唐国际发电股份有限公司高铝煤炭资源开发利用研发中心 | Papermaking adhesive control agent, and preparation method and application of control agent |
CN109577076A (en) * | 2018-12-26 | 2019-04-05 | 江苏理文造纸有限公司 | A kind of filler and preparation method thereof for liner board |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3102065A (en) * | 1961-03-22 | 1963-08-27 | Virginia Chemicals & Smelting | Method and composition for dispersing of pitch |
US3274050A (en) * | 1963-04-29 | 1966-09-20 | Buckman Labor Inc | Pitch control in pulp and papermaking |
EP0584513A1 (en) * | 1992-07-15 | 1994-03-02 | Nalco Chemical Company | Pitch control treatment |
DE4424532A1 (en) * | 1994-07-12 | 1996-01-18 | Henkel Kgaa | Use of alkoxylation products of carboxylic acid derivatives and / or carboxylic acids containing OH groups |
WO1996034147A1 (en) * | 1995-04-26 | 1996-10-31 | Henkel Kommanditgesellschaft Auf Aktien | Process for controlling the deposit of adhesive impurities from paper material suspensions |
WO1999012829A1 (en) * | 1997-09-09 | 1999-03-18 | Peterson Scanproof Aktiebolag | Packaging material |
US6197417B1 (en) * | 1994-02-07 | 2001-03-06 | Hercules Incorporated | 2-oxetanone sizing agents made from linoleic acid and their use in paper |
WO2003005981A2 (en) * | 2001-07-13 | 2003-01-23 | Cognis Deutschland Gmbh & Co. Kg | Wax-based compositions and the use thereof as body care agents |
WO2003035972A1 (en) * | 2001-10-23 | 2003-05-01 | Novozymes A/S | Oxidizing enzymes in the manufacture of paper materials |
US20030205167A1 (en) * | 2000-05-18 | 2003-11-06 | Dilts Kimberly C. | Paper sizing compositions and methods |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1958614A (en) * | 1925-10-10 | 1934-05-15 | Ellis Foster Co | Resinous products or compositions including lacquers, paints, varnishes and other coating compositions |
US1672705A (en) * | 1927-07-28 | 1928-06-05 | Bradshaw Lawrence | Sized cellulose-fiber product and process of making |
US1956961A (en) * | 1931-02-28 | 1934-05-01 | Reid James | Treated paper and process of producing the same |
US1941536A (en) * | 1932-05-18 | 1934-01-02 | Masonite Corp | Hard vegetable fiber product of high strength and process of making same |
US3251732A (en) * | 1962-09-06 | 1966-05-17 | Hercules Powder Co Ltd | Rosin size and method of preparing same and paper sized therewith |
US3438807A (en) * | 1965-12-15 | 1969-04-15 | Union Carbide Corp | Silicone sized paper and cellulosic fiber |
US4950420A (en) * | 1988-08-31 | 1990-08-21 | Nalco Chemical Company | Antifoam/defoamer composition |
US20020099067A1 (en) * | 1993-07-08 | 2002-07-25 | Ulrich Posanski | Pharmaceutical compositions for sparingly soluble therapeutic agents |
US6102065A (en) * | 1999-02-03 | 2000-08-15 | Tobias; Stewart W. | Liquid propane delivery system |
US20030124710A1 (en) * | 2001-10-23 | 2003-07-03 | Novozymes A/S | Oxidizing enzymes in the manufacture of paper materials |
-
2004
- 2004-04-08 FI FI20040519A patent/FI118090B/en not_active IP Right Cessation
-
2005
- 2005-04-07 US US11/547,572 patent/US20080277085A1/en not_active Abandoned
- 2005-04-07 WO PCT/EP2005/003642 patent/WO2005098131A1/en active Application Filing
- 2005-04-07 CA CA002559411A patent/CA2559411A1/en not_active Abandoned
- 2005-04-07 EP EP05716550A patent/EP1756361A1/en not_active Withdrawn
- 2005-04-07 CN CNA200580010351XA patent/CN1938480A/en active Pending
-
2009
- 2009-07-22 US US12/507,160 patent/US20090283230A1/en not_active Abandoned
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3102065A (en) * | 1961-03-22 | 1963-08-27 | Virginia Chemicals & Smelting | Method and composition for dispersing of pitch |
US3274050A (en) * | 1963-04-29 | 1966-09-20 | Buckman Labor Inc | Pitch control in pulp and papermaking |
EP0584513A1 (en) * | 1992-07-15 | 1994-03-02 | Nalco Chemical Company | Pitch control treatment |
US6197417B1 (en) * | 1994-02-07 | 2001-03-06 | Hercules Incorporated | 2-oxetanone sizing agents made from linoleic acid and their use in paper |
DE4424532A1 (en) * | 1994-07-12 | 1996-01-18 | Henkel Kgaa | Use of alkoxylation products of carboxylic acid derivatives and / or carboxylic acids containing OH groups |
WO1996034147A1 (en) * | 1995-04-26 | 1996-10-31 | Henkel Kommanditgesellschaft Auf Aktien | Process for controlling the deposit of adhesive impurities from paper material suspensions |
WO1999012829A1 (en) * | 1997-09-09 | 1999-03-18 | Peterson Scanproof Aktiebolag | Packaging material |
US20030205167A1 (en) * | 2000-05-18 | 2003-11-06 | Dilts Kimberly C. | Paper sizing compositions and methods |
WO2003005981A2 (en) * | 2001-07-13 | 2003-01-23 | Cognis Deutschland Gmbh & Co. Kg | Wax-based compositions and the use thereof as body care agents |
WO2003035972A1 (en) * | 2001-10-23 | 2003-05-01 | Novozymes A/S | Oxidizing enzymes in the manufacture of paper materials |
Also Published As
Publication number | Publication date |
---|---|
FI20040519L (en) | 2005-10-09 |
US20080277085A1 (en) | 2008-11-13 |
US20090283230A1 (en) | 2009-11-19 |
EP1756361A1 (en) | 2007-02-28 |
FI20040519A0 (en) | 2004-04-08 |
FI118090B (en) | 2007-06-29 |
CN1938480A (en) | 2007-03-28 |
CA2559411A1 (en) | 2005-10-20 |
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