KR100876260B1 - 고투명, 고내열 열가소성 수지 조성물 및 그의 제조 방법 - Google Patents
고투명, 고내열 열가소성 수지 조성물 및 그의 제조 방법 Download PDFInfo
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- KR100876260B1 KR100876260B1 KR1020070105339A KR20070105339A KR100876260B1 KR 100876260 B1 KR100876260 B1 KR 100876260B1 KR 1020070105339 A KR1020070105339 A KR 1020070105339A KR 20070105339 A KR20070105339 A KR 20070105339A KR 100876260 B1 KR100876260 B1 KR 100876260B1
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- acrylate
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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
- C08F212/00—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 aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
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- 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
- C08F2/02—Polymerisation in bulk
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- 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
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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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
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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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1802—C2-(meth)acrylate, e.g. ethyl (meth)acrylate
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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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
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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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1808—C8-(meth)acrylate, e.g. isooctyl (meth)acrylate or 2-ethylhexyl (meth)acrylate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
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- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
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- Optics & Photonics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (12)
- 스티렌 65-90 중량%; 알킬(메타)아크릴레이트 1-15 중량%; 및 (메타)아크릴산 9 - 20 중량%로 이루어지며, 내후성 첨가제 및 활제를 더 포함하는 3원 괴상 공중합체.
- 제1항에 있어서, 상기 알킬(메타)아크릴레이트 단량체는 메틸(메타)아크릴레이트, 에틸(메타)아크릴레이트, 부틸(메타)아크릴레이트, 2-에틸헥실(메타)아크릴레이트, 메틸(메타)아크릴레이트 또는 이들의 하나 이상의 혼합물로 이루어진 그룹에서 선택되는 3원 괴상 공중합체.
- 제1항에 있어서, 상기 공중합체는 중량평균 분자량이 170,000 - 250,000이고, 중량평균분자량/수평균분자량의 비율이 1.5 - 2.5인 3원 괴상 공중합체.
- 제1항에 있어서, 유리전이온도(Tg)가 115-140 ℃ 이며, 흡습율(ASTM D 570)이 0.1 - 0.3% 인 3원 괴상 공중합체.
- 제1항에 있어서, 상기 3원 괴상 공중합체는 광투과율이 85 - 95%, 탁도(Haze)가 1.0 - 5.0%, 황색도(Yellow Index)가 0.5 - 4.0 %의 광학적 물성을 가지는 3원 괴상 공중합체.
- 삭제
- 제1항에 있어서, 상기 내후성 첨가제는 2-(2-하이드록실-5-메틸 페닐) 벤조트리아졸, 비스-(1,2,2,6,6-펜타메틸-4-피퍼이딜)세바케이트, 메틸-1,2,2,6,6-펜타메틸-4-피퍼이딜, 비스-(2,2,6,6-테트라 메틸-4-피퍼이딜 세바케이트)으로 이루어진 그룹에서 선택되는 3원 괴상 공중합체.
- 제1항에 있어서, 상기 활제는 에틸렌 비스-스테아아마이드, 징크 스테아레이트, 마그네슘 스테아레이트, 및 이들의 하나 이상의 혼합물로 이루어진 그룹에서 선택되는 3원 괴상 공중합체.
- 스티렌 65-90 중량%; 알킬(메타)아크릴레이트 1-15 중량%; 및 (메타)아크릴산 9 - 20 중량%로 이루어지며, 내후성 첨가제 및 활제를 더 포함하는 3원 괴상 공중합체로 제조된 광확산판.
- 스티렌 65-90 중량%; 알킬(메타)아크릴레이트 1-15 중량%; 및 (메타)아크릴산 9 - 20 중량%로 이루어지며, 내후성 첨가제를 더 포함하는 단량체 혼합물을 열중합하는 것을 특징으로 하는 괴상 중합 방법.
- 삭제
- 삭제
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KR1020070105339A KR100876260B1 (ko) | 2007-10-19 | 2007-10-19 | 고투명, 고내열 열가소성 수지 조성물 및 그의 제조 방법 |
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KR1020070105339A KR100876260B1 (ko) | 2007-10-19 | 2007-10-19 | 고투명, 고내열 열가소성 수지 조성물 및 그의 제조 방법 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101560022B1 (ko) | 2010-05-28 | 2015-10-15 | 주식회사 엘지화학 | 용융 가공용 수지 혼합물, 펠렛 및 이를 이용한 수지 성형품의 제조 방법 및 수지 성형품 |
KR101560024B1 (ko) | 2010-10-14 | 2015-10-16 | 주식회사 엘지화학 | 용융 가공 수지 성형품 |
KR101842858B1 (ko) | 2016-11-03 | 2018-05-14 | 엘지엠엠에이 주식회사 | 도광판용 메타크릴레이트 공중합체 및 이를 이용한 도광판 |
KR102335507B1 (ko) * | 2021-04-19 | 2021-12-07 | (주)금와이엔씨 | 향상된 차열성능을 갖는 도로포장용 친환경 초속경성 포장재 조성물 및 이를 이용한 도로포장 시공방법 |
Citations (4)
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US4384056A (en) | 1980-05-08 | 1983-05-17 | Bayer Aktiengesellschaft | Aqueous dispersions based on (meth)acrylic acid alkyl ester polymers with two pronounced, substantially non-overlapping peaks in the particle size distribution within specific particle size ranges, and a process for the preparation and use thereof |
US6355734B1 (en) | 1999-08-20 | 2002-03-12 | Ecosynthetix Inc. | Resin-fortified sugar-based vinyl emulsion copolymers and methods of preparing the same |
KR100372485B1 (ko) * | 1995-06-23 | 2003-05-12 | 에엠에스-인벤타 아게 | 열경화성분말코팅계및그의제조방법 |
KR100463347B1 (ko) | 2001-12-17 | 2004-12-23 | 주식회사 엘지화학 | 스티렌-아크릴계 공중합체 수지의 연속 제조방법 |
-
2007
- 2007-10-19 KR KR1020070105339A patent/KR100876260B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US4384056A (en) | 1980-05-08 | 1983-05-17 | Bayer Aktiengesellschaft | Aqueous dispersions based on (meth)acrylic acid alkyl ester polymers with two pronounced, substantially non-overlapping peaks in the particle size distribution within specific particle size ranges, and a process for the preparation and use thereof |
KR100372485B1 (ko) * | 1995-06-23 | 2003-05-12 | 에엠에스-인벤타 아게 | 열경화성분말코팅계및그의제조방법 |
US6355734B1 (en) | 1999-08-20 | 2002-03-12 | Ecosynthetix Inc. | Resin-fortified sugar-based vinyl emulsion copolymers and methods of preparing the same |
KR100463347B1 (ko) | 2001-12-17 | 2004-12-23 | 주식회사 엘지화학 | 스티렌-아크릴계 공중합체 수지의 연속 제조방법 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101560022B1 (ko) | 2010-05-28 | 2015-10-15 | 주식회사 엘지화학 | 용융 가공용 수지 혼합물, 펠렛 및 이를 이용한 수지 성형품의 제조 방법 및 수지 성형품 |
KR101560024B1 (ko) | 2010-10-14 | 2015-10-16 | 주식회사 엘지화학 | 용융 가공 수지 성형품 |
KR101842858B1 (ko) | 2016-11-03 | 2018-05-14 | 엘지엠엠에이 주식회사 | 도광판용 메타크릴레이트 공중합체 및 이를 이용한 도광판 |
KR102335507B1 (ko) * | 2021-04-19 | 2021-12-07 | (주)금와이엔씨 | 향상된 차열성능을 갖는 도로포장용 친환경 초속경성 포장재 조성물 및 이를 이용한 도로포장 시공방법 |
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