KR20180055562A - 에틸렌 비닐아세테이트 공중합체 및 이로부터 제조된 성형품 - Google Patents
에틸렌 비닐아세테이트 공중합체 및 이로부터 제조된 성형품 Download PDFInfo
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- KR20180055562A KR20180055562A KR1020160153520A KR20160153520A KR20180055562A KR 20180055562 A KR20180055562 A KR 20180055562A KR 1020160153520 A KR1020160153520 A KR 1020160153520A KR 20160153520 A KR20160153520 A KR 20160153520A KR 20180055562 A KR20180055562 A KR 20180055562A
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- Prior art keywords
- vinyl acetate
- ethylene vinyl
- acetate copolymer
- molecular weight
- content
- Prior art date
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- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 title claims abstract description 62
- 239000005038 ethylene vinyl acetate Substances 0.000 title claims abstract description 59
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 title description 14
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000155 melt Substances 0.000 claims abstract description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000003999 initiator Substances 0.000 description 29
- 238000006243 chemical reaction Methods 0.000 description 13
- 229920000642 polymer Polymers 0.000 description 11
- 238000006116 polymerization reaction Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 230000000379 polymerizing effect Effects 0.000 description 7
- HGXJDMCMYLEZMJ-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy 2,2-dimethylpropaneperoxoate Chemical compound CC(C)(C)OOOC(=O)C(C)(C)C HGXJDMCMYLEZMJ-UHFFFAOYSA-N 0.000 description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 6
- 239000005977 Ethylene Substances 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- 238000000569 multi-angle light scattering Methods 0.000 description 6
- 239000000178 monomer Substances 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- AQKYLAIZOGOPAW-UHFFFAOYSA-N 2-methylbutan-2-yl 2,2-dimethylpropaneperoxoate Chemical compound CCC(C)(C)OOC(=O)C(C)(C)C AQKYLAIZOGOPAW-UHFFFAOYSA-N 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000012986 chain transfer agent Substances 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000010526 radical polymerization reaction Methods 0.000 description 2
- 238000001542 size-exclusion chromatography Methods 0.000 description 2
- PFBLRDXPNUJYJM-UHFFFAOYSA-N tert-butyl 2-methylpropaneperoxoate Chemical compound CC(C)C(=O)OOC(C)(C)C PFBLRDXPNUJYJM-UHFFFAOYSA-N 0.000 description 2
- STXKJYSBNDTAGK-UHFFFAOYSA-N (2-propan-2-ylphenyl) 7,7-dimethyloctaneperoxoate Chemical compound CC(C)C1=CC=CC=C1OOC(=O)CCCCCC(C)(C)C STXKJYSBNDTAGK-UHFFFAOYSA-N 0.000 description 1
- ZACVGCNKGYYQHA-UHFFFAOYSA-N 2-ethylhexoxycarbonyloxy 2-ethylhexyl carbonate Chemical compound CCCCC(CC)COC(=O)OOC(=O)OCC(CC)CCCC ZACVGCNKGYYQHA-UHFFFAOYSA-N 0.000 description 1
- RAWISQFSQWIXCW-UHFFFAOYSA-N 2-methylbutan-2-yl 2,2-dimethyloctaneperoxoate Chemical compound CCCCCCC(C)(C)C(=O)OOC(C)(C)CC RAWISQFSQWIXCW-UHFFFAOYSA-N 0.000 description 1
- GTJOHISYCKPIMT-UHFFFAOYSA-N 2-methylundecane Chemical compound CCCCCCCCCC(C)C GTJOHISYCKPIMT-UHFFFAOYSA-N 0.000 description 1
- XYFRHHAYSXIKGH-UHFFFAOYSA-N 3-(5-methoxy-2-methoxycarbonyl-1h-indol-3-yl)prop-2-enoic acid Chemical compound C1=C(OC)C=C2C(C=CC(O)=O)=C(C(=O)OC)NC2=C1 XYFRHHAYSXIKGH-UHFFFAOYSA-N 0.000 description 1
- DFVOXRAAHOJJBN-UHFFFAOYSA-N 6-methylhept-1-ene Chemical compound CC(C)CCCC=C DFVOXRAAHOJJBN-UHFFFAOYSA-N 0.000 description 1
- YPIFGDQKSSMYHQ-UHFFFAOYSA-M 7,7-dimethyloctanoate Chemical compound CC(C)(C)CCCCCC([O-])=O YPIFGDQKSSMYHQ-UHFFFAOYSA-M 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 208000034628 Celiac artery compression syndrome Diseases 0.000 description 1
- 229920003345 Elvax® Polymers 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 239000004609 Impact Modifier Substances 0.000 description 1
- SGVYKUFIHHTIFL-UHFFFAOYSA-N Isobutylhexyl Natural products CCCCCCCC(C)C SGVYKUFIHHTIFL-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 102100029290 Transthyretin Human genes 0.000 description 1
- 108050000089 Transthyretin Proteins 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- BBWBEZAMXFGUGK-UHFFFAOYSA-N bis(dodecylsulfanyl)-methylarsane Chemical compound CCCCCCCCCCCCS[As](C)SCCCCCCCCCCCC BBWBEZAMXFGUGK-UHFFFAOYSA-N 0.000 description 1
- NSGQRLUGQNBHLD-UHFFFAOYSA-N butan-2-yl butan-2-yloxycarbonyloxy carbonate Chemical compound CCC(C)OC(=O)OOC(=O)OC(C)CC NSGQRLUGQNBHLD-UHFFFAOYSA-N 0.000 description 1
- ZGPBOPXFOJBLIV-UHFFFAOYSA-N butoxycarbonyloxy butyl carbonate Chemical compound CCCCOC(=O)OOC(=O)OCCCC ZGPBOPXFOJBLIV-UHFFFAOYSA-N 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- VKPSKYDESGTTFR-UHFFFAOYSA-N isododecane Natural products CC(C)(C)CC(C)CC(C)(C)C VKPSKYDESGTTFR-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- JETQIUPBHQNHNZ-OAYJICASSA-N sulbenicillin Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)C(S(O)(=O)=O)C1=CC=CC=C1 JETQIUPBHQNHNZ-OAYJICASSA-N 0.000 description 1
- WYKYCHHWIJXDAO-UHFFFAOYSA-N tert-butyl 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOC(C)(C)C WYKYCHHWIJXDAO-UHFFFAOYSA-N 0.000 description 1
- NMOALOSNPWTWRH-UHFFFAOYSA-N tert-butyl 7,7-dimethyloctaneperoxoate Chemical compound CC(C)(C)CCCCCC(=O)OOC(C)(C)C NMOALOSNPWTWRH-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
- C08L23/0853—Ethene vinyl acetate copolymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/09—Long chain branches
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/12—Melt flow index or melt flow ratio
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
공정조건 | 실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 | 비교예 1 | 비교예 2 |
VA 함량(wt%) | 28.1 | 27.9 | 28.1 | 27.6 | 27.4 | 27.3 |
개시제 | TBPND, TBPPI | EHP, TBPND, TBPPI | EHP, TBPND, TBPPI | EHP, TBPND, TBPPI | EHP, TBPND, TBPPI | - |
압력(bar) | 1880 | 1880 | 1940 | 1940 | 1940 | - |
반응기 하단 최고 온도 - 투입 가스 온도(℃) | 165 | 155 | 144 | 140 | 171 |
실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 | 비교예 1 | 비교예 2 | |
MI(g/10min) | 5.2 | 5.3 | 4.2 | 3.2 | 5.0 | 3.1 |
LCB/104C | 22.1 | 21.6 | 20.6 | 18.4 | 25.4 | 25.0 |
PDI | 5.3 | 5.1 | 4.6 | 4.2 | 5.9 | 6.1 |
인장강도(kg/㎠) | 120 | 120 | 140 | 185 | 110 | 180 |
Claims (5)
- 비닐아세테이트의 함량이 15 내지 30중량%이고,
용융 지수(ASTM D1238에 따라 125℃에서 2.16 kg 하중으로 측정)가 2.5 내지 5.5 g/10min이고,
분자량 분포(PDI)와 장쇄 분지의 함량(LCB; 탄소수 10,000개 기준)이 3.012*PDI+3.950≤ LCB ≤2.143*PDI+11.343 의 관계를 충족하는, 에틸렌 비닐아세테이트 공중합체.
- 제1항에 있어서,
분자량 분포(PDI)는 4 내지 5.5인, 에틸렌 비닐아세테이트 공중합체.
- 제1항에 있어서,
장쇄 분지의 함량(LCB; 탄소수 10,000개 기준)은 탄소수 10,000개당 15 내지 25개인, 에틸렌 비닐아세테이트 공중합체.
- 제1항에 있어서,
중량평균 분자량은 50,000 내지 100,000 g/mol 인, 에틸렌 비닐아세테이트 공중합체.
- 제1항 내지 제4항 중 어느 한 항의 에틸렌 비닐아세테이트 공중합체로부터 제조된 성형품.
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KR1020160153520A KR102247231B1 (ko) | 2016-11-17 | 2016-11-17 | 에틸렌 비닐아세테이트 공중합체 및 이로부터 제조된 성형품 |
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KR1020160153520A KR102247231B1 (ko) | 2016-11-17 | 2016-11-17 | 에틸렌 비닐아세테이트 공중합체 및 이로부터 제조된 성형품 |
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KR20180055562A true KR20180055562A (ko) | 2018-05-25 |
KR102247231B1 KR102247231B1 (ko) | 2021-04-30 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019088664A3 (ko) * | 2017-11-03 | 2019-06-20 | 주식회사 엘지화학 | 에틸렌 비닐아세테이트 공중합체의 제조 방법 |
Citations (5)
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JP2002517527A (ja) * | 1998-06-01 | 2002-06-18 | イーストマン ケミカル カンパニー | 担持された第8族〜10族遷移金属オレフィン重合触媒 |
KR20060028687A (ko) * | 2003-06-09 | 2006-03-31 | 에퀴스타 케미칼즈, 엘피 | 장쇄 분지도가 높은 폴리올레핀 |
JP2011089019A (ja) * | 2009-10-22 | 2011-05-06 | Tosoh Corp | オレフィン重合用触媒およびポリオレフィンの製造方法 |
JP2011099092A (ja) * | 2009-09-30 | 2011-05-19 | Sumitomo Chemical Co Ltd | エチレン系重合体 |
JP2015083622A (ja) * | 2013-10-25 | 2015-04-30 | 四国化成工業株式会社 | オレフィン系樹脂組成物 |
-
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- 2016-11-17 KR KR1020160153520A patent/KR102247231B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002517527A (ja) * | 1998-06-01 | 2002-06-18 | イーストマン ケミカル カンパニー | 担持された第8族〜10族遷移金属オレフィン重合触媒 |
KR20060028687A (ko) * | 2003-06-09 | 2006-03-31 | 에퀴스타 케미칼즈, 엘피 | 장쇄 분지도가 높은 폴리올레핀 |
JP2011099092A (ja) * | 2009-09-30 | 2011-05-19 | Sumitomo Chemical Co Ltd | エチレン系重合体 |
JP2011089019A (ja) * | 2009-10-22 | 2011-05-06 | Tosoh Corp | オレフィン重合用触媒およびポリオレフィンの製造方法 |
JP2015083622A (ja) * | 2013-10-25 | 2015-04-30 | 四国化成工業株式会社 | オレフィン系樹脂組成物 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2019088664A3 (ko) * | 2017-11-03 | 2019-06-20 | 주식회사 엘지화학 | 에틸렌 비닐아세테이트 공중합체의 제조 방법 |
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US11603420B2 (en) | 2017-11-03 | 2023-03-14 | Lg Chem, Ltd. | Method for preparing ethylene vinylacetate copolymer |
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