KR960004432A - 폴리프로필렌 수지 조성물 - Google Patents

폴리프로필렌 수지 조성물 Download PDF

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KR960004432A
KR960004432A KR1019950020747A KR19950020747A KR960004432A KR 960004432 A KR960004432 A KR 960004432A KR 1019950020747 A KR1019950020747 A KR 1019950020747A KR 19950020747 A KR19950020747 A KR 19950020747A KR 960004432 A KR960004432 A KR 960004432A
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weight
parts
bonds
trivalent element
polypropylene
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KR1019950020747A
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KR100350176B1 (ko
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구니오 이와나미
마사토시 오쿠라
사토시 우에키
시게유키 도키
타케요시 니시노
다카오 노무라
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요코쿠라 다다시
도넨 가가쿠 가부시키가이샤
와다 아키히로
도요타 지도샤 가부시키가이샤
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Priority claimed from JP18190494A external-priority patent/JPH0827328A/ja
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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
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • 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
    • C08L23/16—Ethene-propene or ethene-propene-diene copolymers
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • 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
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers

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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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

(A) (a) 중량평균분자량이 5,000 내지 1,000,000이고, 모든 프로필렌 결합이 메조 결합인 5개의 연속 프로필렌 단량체 단위의 % 및 모든 프로필렌 결합이 라세미 결합인 5개 연속 프로필렌 단량체 단위의 %가 모든 프로필렌 결합에 대해 각각 70% 이상 및 5% 이상인 입체 블럭 플로프로필렌 3 내지 30 중량%(a) 및 하기식(1)을 이용하여13C-NMR 스펙트럼으로 측정한 3가 원소%로 부터 계산한 평균 메조 쇄 길이(Nm)가 관계식(2)를 만족시키는, 용융 유속이 0.1 내지 1,000g/10분인 초고 입체특이적 폴리프로필렌 70 내지 97 중량%(b)를 포함하는 폴리프로필렌 수지 50 내지 90중량부; 및 (B) 올레핀계 고무 및/또는 (A) 이외의 폴리올레핀 50 내지 10중량부를 포함하는 폴리프로필렌 수지 조성물이 기술되어 있다.
상기식에서, 〔mm〕은 (이소택틱 3가 원소/총 3가원소)×100(%)이고, 〔mr〕은 (헤테로택틱 3가 원소/총 3가원소)×100(%)이다.

Description

폴리프로필렌 수지 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. (A) 수지의 3 내지 30 중량%가 고온의 헵탄에는 불용성이고 고온의 옥탄중에서 가용성이며, 중량평균분자량이 5,000 내지 1,000,000이고,13C-NMR 스펙트럼중의 5가 원소 %로 부터 계산한 모든 프로필렌 결합이 메조 결합인 5개 연속 프로필렌 단량체 단위의 %와 모든 프로필렌 결합이 라세미 결합인 5개 연속 프로필렌 단량체 단위가 %가 모든 프로필렌 결합에 대해 각각 70% 이상 및 5% 이상인 폴리프로필렌인 폴리프로필렌 수지 50 내지 90중량부; 및 (B) 올레핀계 고무 및/또는 (A) 이외의 폴리올레핀 50 내지 10중량부를 포함하는 폴리프로필렌 수지 조성물.
  2. 제1항에 있어서, (A)+(B) 100중량부당 (C) 무기 충전제 0 내지 40중량부를 추가로 함유하는 폴리프로필렌 수지 조성물.
  3. 제1항 또는 제2항에 있어서, (A) 이외의 폴리올레핀이 선형 저밀도 폴리에틸렌인 폴리프로필렌 수지 조성물.
  4. 제1항 내지 제3항 중의 어느 한 항에 있어서, 폴리프로필렌 수지의 나머지 부분이 고온의 헵탄-불용성, 고온의-옥탄 가용성 폴리프필렌 또는 초고 입체특이적 폴리프로필렌 이외의 폴리프로필렌인 폴리프로필렌 수지 조성물.
  5. (A) 하기식(1)을 이용하여,13C-NMR 스펙트럼으로 부터 측정한 3가 원소%로 부터 계산한 평균 메조 쇄 길이(Nm)가 관계식(2)를 만족시키는, 유용유속(MFR, 230℃, 2.16kg인 하중)이 0.1 내지 1,000g/10분인 초고 입체특이적 폴리프로필렌 50 내지 90중량부; 및 (B) 올레핀계 고무 및/또는 (A) 이외의 폴리올레핀 50 내지 10중량부를 포함하는 폴리프로필렌 수지 조성물.
    상기식에서, 〔mm〕은 (이소택틱 3가 원소/총 3가원소)×100(%)이고, 〔mr〕은 (헤테로택틱 3가 원소/총 3가원소)×100(%)이다.
  6. 제5항에 있어서, (A)+(B) 100중량부당 (C) 무기 충전제 0 내지 40중량부를 추가로 함유하는 폴리프로필렌 수지 조성물.
  7. 제5항 또는 제6항에 있어서, (A) 이외의 폴리올레핀이 선형 저밀도 폴리에틸렌인 폴리프로필렌 수지 조성물.
  8. (A) 고온의 헵탄 중에서 불용성이고 고온의 옥탄 중에서 가용성이며, 중량평균분자량이 5,000 내지 1,000,000이고,13C-NMR 스펙트럼중의 5가 원소 %로 부터 계산한 모든 프로필렌 결합이 메조 결합인 5개 연속 프로필렌 단량체 단위의 %와 모든 프로필렌 결합이 라세미 결합인 5개 연속 프로필렌 단량체 단위가 %가 모든 프로필렌 결합에 대해 각각 70% 이상 및 5% 이상인 폴리프로필렌 3내지 30중량%(a) 및 하기식(1)을 이용하여,13C-NMR 스펙트럼으로 부터 측정한 3가 원소%로 부터 계산한 평균 메조 쇄 길이(Nm)가 관계식(2)를 만족시키는, 유용유속(MFR, 230℃, 2.16kg인 하중)이 0.1 내지 1,000g/10분인 초고 입체특이적 폴리프로필렌 70 내지 97중량%(b)를 포함하는 폴리프로필렌 수지 50 내지 90중량부; 및 (B) 올레핀계 고무 및/또는 (A) 이외의 폴리올레핀 50 내지 10중량부를 포함하는 폴리프로필렌 수지 조성물.
    상기식에서, 〔mm〕은 (이소택틱 3가 원소/총 3가원소)×100(%)이고, 〔mr〕은 (헤테로택틱 3가 원소/총 3가원소)×100(%)이다.
  9. 제8항에 있어서, (A)+(B) 100중량부당 (C) 무기 충전제 0 내지 40중량부를 추가로 함유하는 폴리프로필렌 수지 조성물.
  10. 제8항 또는 제9항에 있어서, (A) 이외의 폴리올레핀이 선형 저밀도 폴리에틸렌인 폴리프로필렌 수지 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950020747A 1994-07-11 1995-07-11 폴리프로필렌수지조성물 KR100350176B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP18189994A JPH0827327A (ja) 1994-07-11 1994-07-11 ポリプロピレン樹脂組成物
JP94-181899 1994-07-11
JP18190494A JPH0827328A (ja) 1994-07-11 1994-07-11 ポリプロピレン樹脂組成物
JP18189894 1994-07-11
JP94-181898 1994-07-11
JP94-181904 1994-07-11

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KR960004432A true KR960004432A (ko) 1996-02-23
KR100350176B1 KR100350176B1 (ko) 2002-11-05

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US (1) US5621046A (ko)
EP (1) EP0696616A3 (ko)
KR (1) KR100350176B1 (ko)
AU (1) AU689895B2 (ko)
CA (1) CA2153625C (ko)

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KR102534401B1 (ko) * 2022-11-21 2023-05-18 주식회사 정원엔지니어링 내마모성이 우수한 미분기 롤 및 롤 테이블의 제조방법

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KR100350176B1 (ko) 2002-11-05
US5621046A (en) 1997-04-15
AU689895B2 (en) 1998-04-09
EP0696616A2 (en) 1996-02-14
EP0696616A3 (en) 1999-01-13
AU2490895A (en) 1996-01-25
CA2153625A1 (en) 1996-01-12

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