KR20020052017A - 압출코팅/라미네이션용 수지의 제조방법 및 그 수지 - Google Patents
압출코팅/라미네이션용 수지의 제조방법 및 그 수지 Download PDFInfo
- Publication number
- KR20020052017A KR20020052017A KR1020000081192A KR20000081192A KR20020052017A KR 20020052017 A KR20020052017 A KR 20020052017A KR 1020000081192 A KR1020000081192 A KR 1020000081192A KR 20000081192 A KR20000081192 A KR 20000081192A KR 20020052017 A KR20020052017 A KR 20020052017A
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- KR
- South Korea
- Prior art keywords
- resin
- lamination
- vinyl acetate
- extrusion coating
- weight
- Prior art date
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- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
-
- 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
- C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F218/02—Esters of monocarboxylic acids
- C08F218/04—Vinyl esters
- C08F218/08—Vinyl acetate
-
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
-
- 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 other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
용융지수(g/10분) | 밀도(g/cm2) | 고속가공성(롤 회전수) | 투명성(Haze) | 접착력(g) | |
비교예 1 | 10 | 0.920 | 380 | 1.2 | 317 |
실시예 1 | 5 | 0.920 | 385 | 0.8 | 378 |
실시예 2 | 10 | 0.920 | 400 | 0.8 | 370 |
실시예 3 | 15 | 0.920 | 420 | 0.7 | 350 |
실시예 4 | 20 | 0.920 | 490 | 0.6 | 345 |
실시예 5 | 30 | 0.928 | 580 | 0.5 | 340 |
용융지수(g/10분) | *VA 함량(중량%) | 고속가공성(롤 회전수) | 투명성(Haze) | 접착력(g) | |
비교예 2 | 20 | 20 | 390 | 0.5 | 480 |
실시예 6 | 10 | 15 | 410 | 0.5 | 595 |
실시예 7 | 15 | 15 | 430 | 0.5 | 590 |
실시예 8 | 30 | 15 | 490 | 0.5 | 585 |
실시예 9 | 50 | 15 | 550 | 0.4 | 580 |
실시예 10 | 100 | 15 | 620 | 0.4 | 570 |
실시예 11 | 15 | 10 | 430 | 0.5 | 580 |
실시예 12 | 15 | 20 | 430 | 0.4 | 610 |
실시예 13 | 15 | 30 | 420 | 0.3 | 650 |
실시예 14 | 15 | 50 | 420 | 0.2 | 710 |
Claims (6)
- 반응기에 에틸렌 단량체 100~10중량% 및 비닐아세테이트 단량체 0~90중량%를 투입하고, 퍼옥사이드 개시제를 10~200,000ppm의 농도로 첨가한 후, 30~400℃에서 1000~4000kg/cm2의 압력하에 0.5~300분 동안 중합시키는 단계를 포함하는 압출코팅/라미네이션용 수지의 제조방법.
- 제 1항에 있어서,상기 퍼옥사이드 개시제가 네오데카노일퍼옥시이소프로필벤젠계 화합물과 부틸퍼옥시부탄계 화합물의 혼합물인 것을 특징으로 하는 압출코팅/라미네이션용 수지의 제조방법.
- 제 1항에 있어서,에틸렌 단량체를 100중량% 사용하는 것을 특징으로 하는 압출코팅/라미네이션용 수지의 제조방법.
- 제 1항에 있어서,에틸렌 단량체를 98~10중량% 사용하고, 비닐아세테이트 단량체를 2~90중량% 사용하는 것을 특징으로 하는 압출코팅/라미네이션용 수지의 제조방법.
- 제 3항의 방법에 의하여 제조된 ASTM D1238 규격에 따른 용융지수가 1~30g/10분(230℃)이고 밀도가 0.80~0.95g/㎤인 저밀도 폴리에텔렌 수지.
- 제 4항의 방법에 의하여 제조된 비닐아세테이트 함량이 2~50중량%이고 ASTM D1238 규격에 따른 용융지수가 7~100g/10분(230℃)인 에틸렌비닐아세테이트 수지.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0081192A KR100404544B1 (ko) | 2000-12-23 | 2000-12-23 | 압출코팅/라미네이션용 수지의 제조방법 및 그 수지 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0081192A KR100404544B1 (ko) | 2000-12-23 | 2000-12-23 | 압출코팅/라미네이션용 수지의 제조방법 및 그 수지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020052017A true KR20020052017A (ko) | 2002-07-02 |
KR100404544B1 KR100404544B1 (ko) | 2003-11-05 |
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KR10-2000-0081192A KR100404544B1 (ko) | 2000-12-23 | 2000-12-23 | 압출코팅/라미네이션용 수지의 제조방법 및 그 수지 |
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KR (1) | KR100404544B1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030055481A (ko) * | 2001-12-26 | 2003-07-04 | 삼성종합화학주식회사 | 장쇄분지를 갖는 폴리올레핀 수지의 제조 방법 |
KR100750946B1 (ko) * | 2005-01-25 | 2007-08-22 | 삼성토탈 주식회사 | 초고속 압출코팅용 에틸렌비닐아세테이트 수지 |
KR100759352B1 (ko) * | 2005-08-16 | 2007-09-17 | 삼성토탈 주식회사 | 초고속 공압출 코팅 방법 및 그에 의해 형성되는 2층공압출 코팅 필름 |
CN106916241A (zh) * | 2015-12-24 | 2017-07-04 | 韩华道达尔有限公司 | 太阳能电池密封片材用乙烯‑乙酸乙烯酯共聚物树脂的制造方法和由该制造方法制造的树脂 |
CN106916242A (zh) * | 2015-12-24 | 2017-07-04 | 韩华道达尔有限公司 | 乙烯乙酸乙烯酯共聚物树脂的制造方法和树脂以及太阳能电池密封材料用片 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58109547A (ja) * | 1981-12-23 | 1983-06-29 | Toyo Soda Mfg Co Ltd | 押出コ−テイング用エチレン重合体組成物 |
JPS6067546A (ja) * | 1983-09-26 | 1985-04-17 | Toyo Soda Mfg Co Ltd | 押出コ−ティング用ポリエチレン組成物 |
JP3044557B2 (ja) * | 1990-02-15 | 2000-05-22 | 東ソー株式会社 | エチレン重合体組成物 |
JPH05339318A (ja) * | 1992-06-05 | 1993-12-21 | Tosoh Corp | 多官能性有機過酸化物重合開始剤による押出コ−ティング用エチレン重合体の製造方法 |
JPH0641238A (ja) * | 1992-07-21 | 1994-02-15 | Tosoh Corp | 押出コ−ティング用エチレン重合体の製造方法 |
-
2000
- 2000-12-23 KR KR10-2000-0081192A patent/KR100404544B1/ko active IP Right Grant
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030055481A (ko) * | 2001-12-26 | 2003-07-04 | 삼성종합화학주식회사 | 장쇄분지를 갖는 폴리올레핀 수지의 제조 방법 |
KR100750946B1 (ko) * | 2005-01-25 | 2007-08-22 | 삼성토탈 주식회사 | 초고속 압출코팅용 에틸렌비닐아세테이트 수지 |
KR100759352B1 (ko) * | 2005-08-16 | 2007-09-17 | 삼성토탈 주식회사 | 초고속 공압출 코팅 방법 및 그에 의해 형성되는 2층공압출 코팅 필름 |
CN106916241A (zh) * | 2015-12-24 | 2017-07-04 | 韩华道达尔有限公司 | 太阳能电池密封片材用乙烯‑乙酸乙烯酯共聚物树脂的制造方法和由该制造方法制造的树脂 |
CN106916242A (zh) * | 2015-12-24 | 2017-07-04 | 韩华道达尔有限公司 | 乙烯乙酸乙烯酯共聚物树脂的制造方法和树脂以及太阳能电池密封材料用片 |
CN106916242B (zh) * | 2015-12-24 | 2019-04-30 | 韩华道达尔有限公司 | 乙烯乙酸乙烯酯共聚物树脂的制造方法和树脂以及太阳能电池密封材料用片 |
CN106916241B (zh) * | 2015-12-24 | 2019-04-30 | 韩华道达尔有限公司 | 太阳能电池密封片材用乙烯-乙酸乙烯酯共聚物树脂的制造方法和由该制造方法制造的树脂 |
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KR100404544B1 (ko) | 2003-11-05 |
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