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KR970027131A - 열가소성수지와 이의 제조방법 - Google Patents

열가소성수지와 이의 제조방법 Download PDF

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Publication number
KR970027131A
KR970027131A KR1019950041089A KR19950041089A KR970027131A KR 970027131 A KR970027131 A KR 970027131A KR 1019950041089 A KR1019950041089 A KR 1019950041089A KR 19950041089 A KR19950041089 A KR 19950041089A KR 970027131 A KR970027131 A KR 970027131A
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South Korea
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weight
rubbery polymer
thermoplastic resin
monomer
producing
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KR1019950041089A
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English (en)
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KR100199090B1 (ko
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최장현
김광윤
박상훈
이기호
임동수
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이덕림
주식회사 미원유화
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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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • 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
    • 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
    • C08F212/12—Monomers containing a branched unsaturated aliphatic radical or a ring substituted by an alkyl radical
    • 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
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

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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)
  • Graft Or Block Polymers (AREA)

Abstract

본 발명은 열가소성수지와 이의 제조방법에 관한 것으로서, 더욱 상세하게는 평균입경이 서로 다른 고무질 중합체 혼합물을 그라프트 본체로 하고 여기에 방향족 비닐화합물, 비닐시안화 화합물 및 아크릴계 화합물 등의 단량체를 그라프트 중합시켜 고충격성 등의 물리적 성질이 우수하면서도 백색도 및 광택도가 우수한 열가소성수지와 이의 제조방법에 관한 것이다.

Description

열가소성수지와 이의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 중량 평균입경이 0.05~0.20㎛인 소입경 고무질 중합체 50~80중량%(고형분 환산)와 중량 평균입경이 0.4~1.0㎛인 대입경 고무질 중합체 20~50중량%(고형분 환산)로 이루어진 고무질 중합체 혼합물(A) 50~80중량%와, 비닐 방향족 화합물 단량체 60~80중량% 및 비닐시안화 화합물과 아크릴계 화합물 중에서 선택된 1종 또는 2종 이상의 단량체 20~40중량%로 이루어진 단량체 혼합물(B) 20~50중량%가 그라프트 유화중합된 것을 특징으로 하는 열가소성수지.
  2. 고무질 중합체를 그라프트 본체로 하고 여기에 단량체를 그라프트 중합반응시켜 열가소성수지를 제조하는 방법에 있어서, 상기 그라프트 중합반응시 40~60℃에서 단량체 전량중 1~90중량%를 1차 사입하고 중합반응 온도를 60~80℃로 승온하여 나머지 단량체 잔량을 2차 사입하는 것을 특징으로 하는 열가소성수지의 제조방법.
  3. 제2항에 있어서, 상기 단량체 1차 사입시 산화안정제를 고무질 중합체와 단량체의 총사용량 100중량부에 대하여 0.01~2.0중량부 투입하는 것을 특징으로 하는 열가소성수지의 제조방법.
  4. 제3항에 있어서, 상기 산화안정제로는 페놀계 산화안정제, 아민계 산화안정제, 황계 산화안정제 및 인계산화안정제 중에서 선택된 것을 특징으로 하는 열가소성수지의 제조방법.
  5. 제2항에 있어서, 상기 고무질 중합체로는 중량 평균입경이 0.05~0.20㎛인 소입경 고무질 중합체 50~80중량%(고형분 환산)의 중량 평균입경이 0.4~1.0㎛인 대입경 고무질 중합체 20~50중량%(고형분 환산)로 이루어진 고무질 중합체 혼합물을 사용하는 것을 특징으로 하는 열가소성수지의 제조방법.
  6. 제5항에 있어서, 상기 대입경 고무질 중합체로는 소입경 고무질 중합체를 고분자 응집제, 산 또는 산염에 의해 비대화 시킨 것을 사용하는 것을 특징으로 하는 열가소성수지의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950041089A 1995-11-13 1995-11-13 열가소성수지와 이의 제조방법 KR100199090B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950041089A KR100199090B1 (ko) 1995-11-13 1995-11-13 열가소성수지와 이의 제조방법

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KR1019950041089A KR100199090B1 (ko) 1995-11-13 1995-11-13 열가소성수지와 이의 제조방법

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KR970027131A true KR970027131A (ko) 1997-06-24
KR100199090B1 KR100199090B1 (ko) 1999-06-15

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KR20200077384A (ko) 2018-12-20 2020-06-30 주식회사 엘지화학 디엔계 고무 라텍스, 이의 제조방법 및 이를 포함하는 코어-쉘 구조의 그라프트 공중합체
KR102775890B1 (ko) * 2020-09-18 2025-03-06 주식회사 엘지화학 그라프트 공중합체의 제조방법 및 이를 포함하는 열가소성 수지 조성물의 제조방법

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