KR970702324A - 올레핀 중합체와 모노비닐리덴 방향족 중합체의 상용화 블렌드(compatibilized blend of olefinic polymers and monovinylidene aromatic polymers) - Google Patents

올레핀 중합체와 모노비닐리덴 방향족 중합체의 상용화 블렌드(compatibilized blend of olefinic polymers and monovinylidene aromatic polymers)

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KR970702324A
KR970702324A KR1019960705705A KR19960705705A KR970702324A KR 970702324 A KR970702324 A KR 970702324A KR 1019960705705 A KR1019960705705 A KR 1019960705705A KR 19960705705 A KR19960705705 A KR 19960705705A KR 970702324 A KR970702324 A KR 970702324A
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aromatic monomer
monovinylidene aromatic
copolymer
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청 피 파크
죠지 피 클링거만
프란시스 제이 티머즈
제임스 씨 스티븐스
데이비드 이 헨튼
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그레이스 스티븐 에스
더 다우 케미칼 캄파니
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Publication of KR970702324A publication Critical patent/KR970702324A/ko

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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
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • 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
    • 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
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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

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  • Chemical Kinetics & Catalysis (AREA)
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  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

하기 (a), (b) 및 (c)의 총 중량을 기준으로, (a) 지방족 α-올레핀 단독중합체 또는 공중합체, 또는 α-올레핀 및 이와 공중합가능한 비방향족 단량체의 공중합체 0.5 내지 99중량%; (b) 모노비닐리덴 방향족 단량체의 단독중합체 또는 공중합체, 또는 모노비닐리덴 방향족 단량체 및 이와 공중합가능한, 지방족 α-올레핀이 아닌 단량체의 공중합체 0.5 내지 99중량%; 및 (c) α-올레핀 및 비닐리덴 방향족 단량체를 포함하는 거의 랜덤함 공중합체 0.5 내지 99중량%를 포함하는 중합체 블렌드 조성물. 이러한 중합체 블렌드 조성물과 팽창제를 포함하는 팽창성 조성물; 이러한 팽창성 조성물을 발포 공정에 적용시켜 얻은 발포 조성물; 상기 중합체 블렌드 조성물로부터 성형한 제품; 및 상기 중합체 블렌드 조성물을 사용하여 포장하는 방법.

Description

올레핀 중합체와 모노비닐리덴 방향족 중합체의 상용화 블렌드(COMPATIBILIZED BLEND OF OLEFINIC POLYMERS AND MONOVIN YLIDENE AROMATIC POLYMERS)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (31)

  1. 하기 (a), (b) 및 (c)의 총 중량을 기준으로, (a) 지방족 α-올레핀의 단독중합체 또는 공중합체, 또는 지방족 α-올레핀 및 이와 공중합가능한 비방향족 단량체의 공중합체 0.5 내지 99중량%; (b) 모노비닐리덴 방향족 단량체의 단독중합체 또는 공중합체, 또는 모노비닐리덴 방향족 단량체 및 이와 공중합가능한, 지방족 α-올레핀이 아닌 단량체의 공중합체 0.5 내지 99중량%; 및 (c) 상용화제 중합체 0.5 내지 99중량%를 포함하고, 상기 상요화제 중합체로서 지방족 α-올레핀 및 비닐리덴 방향족 단량체를 포함한 거의 랜던함(random) 공중합체를 사용하는 것을 특징으로 하는 중합체 블렌드 조성물.
  2. 제1항에 있어서, (a)가 탄소원자 2개 내지 18개를 갖는 α-올레핀의 단독중합체 또는 공중합체를 포함하는 조성물.
  3. 제2항에 있어서, (a)가 에틸렌 또는 프로필렌의 단독중합체, 또는 탄소원자 3개 내지 8개를 갖는 하나 이상의 α-올레핀과 에틸렌의 공중합체인 조성물.
  4. 제1항에 있어서, (a)를 90 내지 20중량%로 포함하는 조성물.
  5. 제1항에 있어서, (b)의 모노비닐리덴 방향족 단량체가 하기 화학식으로 나타내지는 조성물 :
    상기 식에서, R1은 수소, 및 3개 이하의 탄소를 갖는 알킬 라디칼로 구성된 라디칼 그룹에서 선택되고, Ar은 페닐기, 또는 C1-4-알킬 및 C1-4-할로알킬로 구성된 그룹에서 선택된 1개 내지 5개의 치환체로 치환된 페닐기이다.
  6. 제1항에 있어서, (b)의 공중합가능한 단량체가 N-페닐 말레이미드, 아크릴아미드, 아클리로니트릴, 메타크릴로니트릴, 말레산 무수물, 아크릴산, C1-4-알킬 아크릴레이트 또는 C1-4-알킬 메타크릴레이트로 구성된 그룹에서 선택되는 조성물.
  7. 제5항에 있어서, (b)가 폴리스티렌, 고무-개질된 고충격 폴리스티렌, 폴리(비닐-톨루엔) 또는 폴리(α-메틸 스티렌)을 포함하는 조성물.
  8. 제1항에 있어서, (b)를 10 내지 80중량%로 포함하는 조성물.
  9. 제1항에 있어서, 거의 랜덤한 공중합체 성분(C)이 지방족 α-올레핀 및 모노비닐리덴 방향족 단량체를 포함하는 의사-랜덤 선형 또는 거의 공중합체인 조성물.
  10. 제9항에 있어서, α-올레핀이 탄소원자 2개 내지 8개를 가지고, 모노비닐리덴 방향족 단량체가 하기 화학식으로 나타내지는 조성물 :
    상기 식에서, R1은 수소, 및 3개 이하의 탄소를 갖는 알킬 라디칼로 구성된 라디칼 그룹에서 선택되고, Ar은 페닐 기, 또는 C1-4-알킬 및 C1-4-할로알킬로 구성된 그룹에서 선택된 1개 내지 5개의 치환체로 치환된 페닐기이다.
  11. 제10항에 있어서, α-올레핀이 에틸렌이고, 모노비닐리덴 방향족 단량체가 스티렌인 조성물.
  12. 제11항에 있어서, 의사-랜덤 공중합체가 모노비닐리덴 방향족 단량체 1 내지 55몰% 미만으로 함유하는 조성물.
  13. 제12항에 있어서, 의사-랜덤 공중합체가 모노비닐리덴 방향족 단량체 3 내지 50몰%를 함유하는 조성물.
  14. 제13항에 있어서, 의사-랜덤 공중합체가 모노비닐리덴 방향족 단량체 15 내지 35몰%를 함유하는 조성물.
  15. 제1항에 있어서, 거의 랜덤 공중합체의 용융지수가 0.01 내지 100인 조성물.
  16. 제15항에 있어서, 거의 랜덤 공중합체의 용융지수가 0.01 내지 25인 조성물.
  17. 제1항에 있어서, (c)를 1 내지 50중량%로 포함하는 조성물.
  18. 제1항에 있어서, (a) 35 내지 75중량%, (b) 15 내지 60중량%, 및 (c)2 내지 20중량%를 포함하는 조성물.
  19. 제18항에 있어서, (a)가 저밀도 폴리에틸렌, 고밀도 폴리에틸렌, 거의 선형의 폴리에틸렌, 선형의 저밀도 폴리에틸렌, 및 폴리프로필렌으로 구성된 그룹에서 선택되고, (b)가 스티렌 단독중합체, 고무 개질된 고충격 폴리스티렌, 폴리(비닐-톨루엔) 및 폴리(α-메틸스티렌)으로 구성된 그룹에서 선택되는 조성물.
  20. 제9항에 있어서, (a) 40 내지 87중량%, (b)로서 신디오입체규칙성 폴리스티렌 11 내지 40중량%, 및 (c) 2 내지 20중량%를 포함하는 조성물.
  21. 제20항에 있어서, (a)가 폴리프로필렌을 포함하는 조성물.
  22. 제1항에 따른 중합체 블렌드 조성물 및 팽창제를 포함하는 팽창성 조성물.
  23. 제22항에 있어서, 비이드 형태의 팽창성 조성물.
  24. 제22항에 따른 팽창성 조성물을 발포 공정에 적용시켜 얻은 발포 조성물.
  25. 제24항에 있어서, 시이트 또는 플랭크(plank) 형태의 발포 조성물.
  26. 제1항에 따른 중합체 블렌드 조성물로부터 성형한 제품.
  27. 제26항에 있어서, 열성형, 압출, 사출성형 또는 취입성형에 의해 얻은 제품.
  28. 제27항에 있어서, 시이트 또는 필름 형태의 제품.
  29. 제1항에 따른 중합체 블렌드 조성물의 (a), (b) 및 (c) 성분의 균질한 블렌드를 제공하고, 이 블렌드를 포장될 물질 또는 제품을 둘러싸는 봉입체 또는 이들을 수용하기에 적합한 형태로 제공함으로써 물질 또는 제품을 포장하는 방법.
  30. 제29항에 있어서, 블렌드가 시이트 또는 필름으로 성형되고, 포장될 물질 또는 제품이 식품인 방법.
  31. 제29항에 있어서, 블렌드가 용기로 성형되고, 포장될 물질 또는 제품이 액체인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960705705A 1994-04-12 1995-04-12 올레핀 중합체와 모노비닐리덴 방향족 중합체의 상용화 블렌드(compatibilized blend of olefinic polymers and monovinylidene aromatic polymers) KR970702324A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/226,533 1994-04-12
US08/226,533 US5460818A (en) 1994-04-12 1994-04-12 Compatibilized blend of olefinic polymers and monovinylidene aromatic polymers
PCT/US1995/004314 WO1995027755A1 (en) 1994-04-12 1995-04-12 Compatibilized blend of olefinic polymers and monovinylidene aromatic polymers

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KR970702324A true KR970702324A (ko) 1997-05-13

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US (1) US5460818A (ko)
EP (1) EP0755418B1 (ko)
JP (1) JPH09512038A (ko)
KR (1) KR970702324A (ko)
CN (1) CN1146211A (ko)
AT (1) ATE182913T1 (ko)
AU (1) AU2281195A (ko)
BR (1) BR9507455A (ko)
CA (1) CA2187640A1 (ko)
DE (1) DE69511258T2 (ko)
ES (1) ES2136846T3 (ko)
FI (1) FI964099A0 (ko)
RU (1) RU2144549C1 (ko)
WO (1) WO1995027755A1 (ko)

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RU2144549C1 (ru) 2000-01-20
AU2281195A (en) 1995-10-30
CA2187640A1 (en) 1995-10-19
BR9507455A (pt) 1997-09-02
JPH09512038A (ja) 1997-12-02
FI964099A (fi) 1996-10-11
US5460818A (en) 1995-10-24
WO1995027755A1 (en) 1995-10-19
EP0755418B1 (en) 1999-08-04
FI964099A0 (fi) 1996-10-11
CN1146211A (zh) 1997-03-26
ATE182913T1 (de) 1999-08-15
EP0755418A1 (en) 1997-01-29
DE69511258D1 (de) 1999-09-09

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