WO2018164541A1 - Procédé de fabrication de particules polymères thermoplastiques - Google Patents
Procédé de fabrication de particules polymères thermoplastiques Download PDFInfo
- Publication number
- WO2018164541A1 WO2018164541A1 PCT/KR2018/002846 KR2018002846W WO2018164541A1 WO 2018164541 A1 WO2018164541 A1 WO 2018164541A1 KR 2018002846 W KR2018002846 W KR 2018002846W WO 2018164541 A1 WO2018164541 A1 WO 2018164541A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- thermoplastic polymer
- nozzle
- air
- particles
- polymer resin
- Prior art date
Links
- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 156
- 239000002245 particle Substances 0.000 title claims abstract description 133
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000002952 polymeric resin Substances 0.000 claims abstract description 88
- 239000008187 granular material Substances 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000003570 air Substances 0.000 claims description 79
- 230000009477 glass transition Effects 0.000 claims description 11
- 238000000197 pyrolysis Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000012080 ambient air Substances 0.000 claims description 2
- 230000000704 physical effect Effects 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 15
- 229920000747 poly(lactic acid) Polymers 0.000 description 15
- 239000004626 polylactic acid Substances 0.000 description 15
- 229920005989 resin Polymers 0.000 description 13
- 239000011347 resin Substances 0.000 description 13
- 238000001816 cooling Methods 0.000 description 12
- 239000012535 impurity Substances 0.000 description 12
- 239000002904 solvent Substances 0.000 description 12
- 238000002360 preparation method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 7
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 6
- 238000000227 grinding Methods 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- -1 polyethylene Polymers 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000013557 residual solvent Substances 0.000 description 4
- 229920005992 thermoplastic resin Polymers 0.000 description 4
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 239000004695 Polyether sulfone Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000000113 differential scanning calorimetry Methods 0.000 description 2
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920006393 polyether sulfone Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000004970 Chain extender Substances 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000769 gas chromatography-flame ionisation detection Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003208 poly(ethylene sulfide) Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/12—Making granules characterised by structure or composition
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
Definitions
- Polymeric resins in the form of particles are used in various ways throughout the industry. Such polymer resin particles are manufactured through a process of granulating a polymer resin raw material.
- the cross sectional area ratio of the extruded thermoplastic polymer resin supplied between the air supplied to the outer portion and the central portion to which the air is supplied and the outer portion based on the cross section at the discharge portion of the nozzle is 1: 1 to 10: 1.
- Terminal Temperature Glass Transition Temperature (T g ) + (Pyrolysis Temperature (T d ) -Glass Transition Temperature (T g )) ⁇ A
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
L'invention concerne un procédé de fabrication de particules polymères thermoplastiques, le procédé comprenant les étapes suivantes : introduire une résine polymère thermoplastique dans une extrudeuse à des fins d'extrusion ; introduire la résine polymère thermoplastique extrudée et de l'air dans une buse, et amener la résine polymère thermoplastique au contact de l'air à des fins de granulation, puis décharger la résine polymère thermoplastique granulée ; et introduire les particules polymères thermoplastiques déchargées dans un refroidisseur pour refroidir lesdites particules polymères thermoplastiques, puis récupérer les particules polymères thermoplastiques refroidies.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/491,859 US11149120B2 (en) | 2017-03-09 | 2018-03-09 | Method for manufacturing thermoplastic polymer particles |
| EP18763304.5A EP3594268A4 (fr) | 2017-03-09 | 2018-03-09 | Procédé de fabrication de particules polymères thermoplastiques |
| JP2019548702A JP6851497B2 (ja) | 2017-03-09 | 2018-03-09 | 熱可塑性高分子粒子の製造方法 |
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20170030178 | 2017-03-09 | ||
| KR10-2017-0030179 | 2017-03-09 | ||
| KR10-2017-0030178 | 2017-03-09 | ||
| KR20170030179 | 2017-03-09 | ||
| KR10-2017-0119588 | 2017-09-18 | ||
| KR1020170119588A KR20180103668A (ko) | 2017-03-09 | 2017-09-18 | 열가소성 고분자 입자의 제조방법 |
| KR1020180027666A KR102231131B1 (ko) | 2017-03-09 | 2018-03-08 | 열가소성 고분자 입자의 제조방법 |
| KR10-2018-0027666 | 2018-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2018164541A1 true WO2018164541A1 (fr) | 2018-09-13 |
Family
ID=63447898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2018/002846 WO2018164541A1 (fr) | 2017-03-09 | 2018-03-09 | Procédé de fabrication de particules polymères thermoplastiques |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2018164541A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022548845A (ja) * | 2019-09-11 | 2022-11-22 | エルエックス・ハウシス・リミテッド | 熱可塑性高分子粒子及びその製造方法 |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000007789A (ja) | 1998-04-23 | 2000-01-11 | Dainippon Ink & Chem Inc | 生分解性ポリエステルからなる自己水分散性粒子及びその製法 |
| JP2000052341A (ja) * | 1998-08-05 | 2000-02-22 | Nippon Pneumatic Mfg Co Ltd | 球形化処理装置における原料供給装置 |
| KR20000073060A (ko) * | 1999-05-04 | 2000-12-05 | 장용균 | 열가소성 수지 쉬트 제조 방법 |
| JP2001288273A (ja) | 2000-04-04 | 2001-10-16 | Kanebo Ltd | ポリ乳酸系樹脂粉末およびその製法、並びにそれによって得られる接着剤 |
| JP2004269865A (ja) | 2003-02-17 | 2004-09-30 | Daicel Chem Ind Ltd | 生分解性樹脂粒子の製造方法 |
| KR20070068490A (ko) * | 2003-03-12 | 2007-06-29 | 세키스이가세이힝코교가부시키가이샤 | 조립용 다이, 조립 장치, 및 발포성 열가소성 수지 입자의제조 방법 |
| JP2008137377A (ja) * | 2006-11-10 | 2008-06-19 | Ricoh Co Ltd | 樹脂微粒子製造装置、樹脂微粒子の製造方法及びトナーの製造方法 |
| KR101292498B1 (ko) * | 2011-07-29 | 2013-08-01 | 이준현 | 벤트봉을 구비한 노즐 |
| US8710144B2 (en) * | 2004-03-21 | 2014-04-29 | Eos Gmbh Electro Optical Systems | Powder for layerwise manufacturing of objects |
| KR20150117782A (ko) * | 2014-04-10 | 2015-10-21 | (주)엘지하우시스 | 파우더슬러쉬몰딩용 파우더, 제조방법 및 자동차용 크래쉬 패드 |
| KR20150126517A (ko) * | 2014-05-02 | 2015-11-12 | (주)엘지하우시스 | 고속 건식 함침용 미세 입자, 이를 포함하는 열가소성 복합재 및 이의 제조방법 |
| KR20170030178A (ko) | 2015-09-09 | 2017-03-17 | 김영수 | 보안 기능이 있는 입체 플라스틱 필름 인쇄방법 |
| KR20170030179A (ko) | 2015-09-09 | 2017-03-17 | 김용대 | 흡습 기능을 가지는 창호 |
| KR20170119588A (ko) | 2016-04-19 | 2017-10-27 | 라인 가부시키가이샤 | 서버 시스템 및 컴퓨터 프로그램 |
| KR20180027666A (ko) | 2016-09-05 | 2018-03-15 | 엘지디스플레이 주식회사 | 유기발광표시패널, 유기발광표시장치 및 구동방법 |
-
2018
- 2018-03-09 WO PCT/KR2018/002846 patent/WO2018164541A1/fr unknown
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000007789A (ja) | 1998-04-23 | 2000-01-11 | Dainippon Ink & Chem Inc | 生分解性ポリエステルからなる自己水分散性粒子及びその製法 |
| JP2000052341A (ja) * | 1998-08-05 | 2000-02-22 | Nippon Pneumatic Mfg Co Ltd | 球形化処理装置における原料供給装置 |
| KR20000073060A (ko) * | 1999-05-04 | 2000-12-05 | 장용균 | 열가소성 수지 쉬트 제조 방법 |
| JP2001288273A (ja) | 2000-04-04 | 2001-10-16 | Kanebo Ltd | ポリ乳酸系樹脂粉末およびその製法、並びにそれによって得られる接着剤 |
| JP2004269865A (ja) | 2003-02-17 | 2004-09-30 | Daicel Chem Ind Ltd | 生分解性樹脂粒子の製造方法 |
| KR20070068490A (ko) * | 2003-03-12 | 2007-06-29 | 세키스이가세이힝코교가부시키가이샤 | 조립용 다이, 조립 장치, 및 발포성 열가소성 수지 입자의제조 방법 |
| US8710144B2 (en) * | 2004-03-21 | 2014-04-29 | Eos Gmbh Electro Optical Systems | Powder for layerwise manufacturing of objects |
| JP2008137377A (ja) * | 2006-11-10 | 2008-06-19 | Ricoh Co Ltd | 樹脂微粒子製造装置、樹脂微粒子の製造方法及びトナーの製造方法 |
| KR101292498B1 (ko) * | 2011-07-29 | 2013-08-01 | 이준현 | 벤트봉을 구비한 노즐 |
| KR20150117782A (ko) * | 2014-04-10 | 2015-10-21 | (주)엘지하우시스 | 파우더슬러쉬몰딩용 파우더, 제조방법 및 자동차용 크래쉬 패드 |
| KR20150126517A (ko) * | 2014-05-02 | 2015-11-12 | (주)엘지하우시스 | 고속 건식 함침용 미세 입자, 이를 포함하는 열가소성 복합재 및 이의 제조방법 |
| KR20170030178A (ko) | 2015-09-09 | 2017-03-17 | 김영수 | 보안 기능이 있는 입체 플라스틱 필름 인쇄방법 |
| KR20170030179A (ko) | 2015-09-09 | 2017-03-17 | 김용대 | 흡습 기능을 가지는 창호 |
| KR20170119588A (ko) | 2016-04-19 | 2017-10-27 | 라인 가부시키가이샤 | 서버 시스템 및 컴퓨터 프로그램 |
| KR20180027666A (ko) | 2016-09-05 | 2018-03-15 | 엘지디스플레이 주식회사 | 유기발광표시패널, 유기발광표시장치 및 구동방법 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP3594268A4 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022548845A (ja) * | 2019-09-11 | 2022-11-22 | エルエックス・ハウシス・リミテッド | 熱可塑性高分子粒子及びその製造方法 |
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