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WO2006020089A3 - High strength paperboard and method of making same - Google Patents

High strength paperboard and method of making same Download PDF

Info

Publication number
WO2006020089A3
WO2006020089A3 PCT/US2005/025242 US2005025242W WO2006020089A3 WO 2006020089 A3 WO2006020089 A3 WO 2006020089A3 US 2005025242 W US2005025242 W US 2005025242W WO 2006020089 A3 WO2006020089 A3 WO 2006020089A3
Authority
WO
WIPO (PCT)
Prior art keywords
high strength
making same
paperboard
strength paperboard
filler
Prior art date
Application number
PCT/US2005/025242
Other languages
French (fr)
Other versions
WO2006020089A2 (en
Inventor
Jeremy Morin
Krishnaraju Varadarajan
Original Assignee
Sonoco Dev Inc
Jeremy Morin
Krishnaraju Varadarajan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sonoco Dev Inc, Jeremy Morin, Krishnaraju Varadarajan filed Critical Sonoco Dev Inc
Publication of WO2006020089A2 publication Critical patent/WO2006020089A2/en
Publication of WO2006020089A3 publication Critical patent/WO2006020089A3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
    • 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
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper

Landscapes

  • Paper (AREA)

Abstract

A method of making high strength paper or paperboard is provided, comprising the steps of adding a high modulus filler to the aqueous pulp slurry prior and forming the pulp slurry into paper or paperboard. Preferably, the filler is glass fiber that has been coated with a thermosetting resin.
PCT/US2005/025242 2004-07-20 2005-07-18 High strength paperboard and method of making same WO2006020089A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/710,553 US20060016569A1 (en) 2004-07-20 2004-07-20 High strength paperboard and method of making same
US10/710,553 2004-07-20

Publications (2)

Publication Number Publication Date
WO2006020089A2 WO2006020089A2 (en) 2006-02-23
WO2006020089A3 true WO2006020089A3 (en) 2007-06-28

Family

ID=35655899

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/025242 WO2006020089A2 (en) 2004-07-20 2005-07-18 High strength paperboard and method of making same

Country Status (2)

Country Link
US (1) US20060016569A1 (en)
WO (1) WO2006020089A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070012414A1 (en) * 2005-07-12 2007-01-18 Kajander Richard E Multilayer nonwoven fibrous mats with good hiding properties, laminates and method
EP3138854B1 (en) * 2009-03-10 2022-01-26 Baylor Research Institute Antibodies against cd40
US8801899B1 (en) 2013-09-06 2014-08-12 International Paper Company Paperboards having improved bending stiffness and method for making same
US9751721B1 (en) 2016-08-18 2017-09-05 Sonoco Development, Inc. Core for winding elastomeric yarns
CN110331619A (en) * 2019-06-18 2019-10-15 宁波市嘉化新材料科技有限公司 A kind of coal ash fiber is used to substitute the enhancing modified technique of part waste paper

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035965A (en) * 1958-09-23 1962-05-22 Kimberly Clark Co Paper composed of synthetic fibers, and fibrous binder for use in the manufacture thereof
US3408213A (en) * 1963-10-10 1968-10-29 Aerojet General Co Glass fiber compositions
US4379808A (en) * 1980-06-30 1983-04-12 The Mead Corporation Sheet type forming board and formed board products

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE486256A (en) * 1947-12-26
US2698558A (en) * 1952-01-17 1955-01-04 Hawley Products Co Method of preparing felted products containing glass fibers
US3562097A (en) * 1967-01-30 1971-02-09 United States Gypsum Co Multi-ply cylinder paper of reduced machine-to-cross direction tensile strength ratio
US4361465A (en) * 1980-03-19 1982-11-30 Ppg Industries, Inc. Glass fibers with improved dispersibility in aqueous solutions and sizing composition and process for making same
DE3020854A1 (en) * 1980-06-02 1981-12-10 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München FILLER FOR PAPER, CARDBOARD OR CARDBOARD
DE3706525A1 (en) * 1987-02-28 1988-09-08 Basf Ag METHOD FOR PRODUCING PAPER, CARDBOARD AND CARDBOARD WITH HIGH DRY RESISTANCE
US4798653A (en) * 1988-03-08 1989-01-17 Procomp, Inc. Retention and drainage aid for papermaking
US6322667B1 (en) * 1994-07-04 2001-11-27 Mcgill University Paper and paperboard of improved mechanical properties
US6222006B1 (en) * 1997-08-13 2001-04-24 Fort James Corporation Wet strength thermosetting resin formulations and polyaminamide polymers suitable for use in the manufacture of paper products
US6270883B1 (en) * 1998-10-09 2001-08-07 The United States Of America As Represented By The Secretary Of Agriculture Composites containing cellulosic pulp fibers and methods of making and using the same
US6155432A (en) * 1999-02-05 2000-12-05 Hitco Carbon Composites, Inc. High performance filters based on inorganic fibers and inorganic fiber whiskers
TW550325B (en) * 1999-11-08 2003-09-01 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
US6508962B1 (en) * 2000-06-21 2003-01-21 Board Of Trustees Of University Of Illinois Carbon fiber ion exchanger

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035965A (en) * 1958-09-23 1962-05-22 Kimberly Clark Co Paper composed of synthetic fibers, and fibrous binder for use in the manufacture thereof
US3408213A (en) * 1963-10-10 1968-10-29 Aerojet General Co Glass fiber compositions
US4379808A (en) * 1980-06-30 1983-04-12 The Mead Corporation Sheet type forming board and formed board products

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"E-Glass Fiber, Generic", MATWEB, THE ONLINE MATERIALS DATABASE, XP003014801, Retrieved from the Internet <URL:http://www.matweb.com/search/SpecificMaterialPrint.asp?bassnum=CGF004> *

Also Published As

Publication number Publication date
WO2006020089A2 (en) 2006-02-23
US20060016569A1 (en) 2006-01-26

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