KR930004379A - 임팩트 공중합체를 주성분으로 하는 포옴 - Google Patents

임팩트 공중합체를 주성분으로 하는 포옴 Download PDF

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Publication number
KR930004379A
KR930004379A KR1019920014178A KR920014178A KR930004379A KR 930004379 A KR930004379 A KR 930004379A KR 1019920014178 A KR1019920014178 A KR 1019920014178A KR 920014178 A KR920014178 A KR 920014178A KR 930004379 A KR930004379 A KR 930004379A
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South Korea
Prior art keywords
weight
propylene
copolymer
ethylene
random copolymer
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KR1019920014178A
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English (en)
Inventor
드 그라베 이지도오르
피셔 요아힘
그라알만 온노
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랑핑어, 방에르트
바스프 악티엔게젤샤프트
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Publication of KR930004379A publication Critical patent/KR930004379A/ko

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    • 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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • 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—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • 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
    • C08J2451/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams

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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)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

내용 없음.

Description

임팩트 공중합체를 주성분으로 하는 포옴
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 0.01 내지 0.2g/㎤의 밀도 및 2 내지 1,000셀/㎟ 의 셀 카운트를 갖고, (a)(a1)35 내지 65 중량％의 에틸렌과 (a2)35 내지 65중량％의 프로필렌의 1 내지 55중량의 블록공중합체 및 (b)(b1)0.5 내지 6중량％의 에틸렌과 94 내지 99.5중량％의 프로필렌, 또는(b2)0.5내지 12중량％의 부트-1-엔과 88내지 99.5중량％의 프로피렌의 45 내지 99중량％의 랜덤 공중합체로 이루어진 임펙트 공중합체를 주성분으로 하는 포움.
  2. 제1항에 있어서, 랜덤 공중합체(b)가 (b1)0.5 내지 6중량％의 에틸렌 및 94 내지 99.5중량％의 프로필렌으로 이루어짐을 특짖으로 하는 포움.
  3. 제1항에 있어서, 랜덤 공중합체(b)가 (b2)0.5 내지 12중량％의 부트-1-엔과 88 내지 99.5중량％의 프로필렌으로 이루어짐을 특징으로 하는 포움.
  4. 제1항에 있어서, 임팩트 공중합체가, 티탄-함유 고체성분 이외에 알루미늄 화합물을 함유하는 지이글러-나타 촉매계의 사용으로 교반 고정층에서 기체상으로부터 2-단계 중합에 의해 제조됨을 특징으로 하는 포움.
  5. 제1항에 있어서, 블록 공중합체(a)가 50,000 내지 500,000의 중량평균 분자량을 갖고, 랜덤 공중합체(b)가 100,000 내지 600,000 의 중량 평균 분자량을 가짐을 특징으로 하는 포움.
  6. 제1항에 있어서, 블록 공중합체(a) 및 랜덤 공중합체(b)가 선형임을 특징으로 하는 포움.
  7. 티탄-함유 고체성분 이외에 알루미늄 화합물을 함유하는 지이글러-나타 촉매계의 사용으로 교반 고정층에서 기체상으로부터 2-단계 중합에 의해, (a)(a1)35 내지 65중량％의 에틸렌과 (a1)35 내지 65중량％의 프로필렌의 1 내지 55중량％의 블록공중합체 및 (b)(b1)0.5 내지 6중량％의 에틸렌과 94 내지 99.5중량％의 프로필렌, 또는 (b2)0.5 내지 12중량％의 부트-1-엔과 88내지 99.5중량％의 프로필렌 45 내지 99중량％의 랜덤 공중합체로부터 임팩트 공중합체가 제조되는 0.1 내지 0.25g/㎤ 의 밀도 및 2 내지 1,000셀/㎟의 셀 카운트를 갖고 임팩트 공중합체를 주성분으로 하는 포움의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920014178A 1991-08-09 1992-08-07 임팩트 공중합체를 주성분으로 하는 포옴 KR930004379A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4126358A DE4126358A1 (de) 1991-08-09 1991-08-09 Schaumstoffe auf basis eines impact-copolymeren
DEP4126358.8 1991-08-09

Publications (1)

Publication Number Publication Date
KR930004379A true KR930004379A (ko) 1993-03-22

Family

ID=6437983

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920014178A KR930004379A (ko) 1991-08-09 1992-08-07 임팩트 공중합체를 주성분으로 하는 포옴

Country Status (6)

Country Link
US (1) US5208265A (ko)
EP (1) EP0530486B1 (ko)
JP (1) JPH05202221A (ko)
KR (1) KR930004379A (ko)
DE (2) DE4126358A1 (ko)
ES (1) ES2080998T3 (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW272986B (ko) * 1993-07-28 1996-03-21 Mitsui Petroleum Chemicals Ind
DE4332724A1 (de) * 1993-09-25 1995-03-30 Huels Chemische Werke Ag Verfahren zur Herstellung von Schaumperlen
DE4420590A1 (de) 1994-06-13 1995-12-14 Basf Ag Polyolefin-Partikelschaum
FR2729963A1 (fr) * 1995-02-01 1996-08-02 Kaysersberg Sa Composition de matieres thermoplastiques pour la realisation de plaques alveolaires et plaques alveolaires ainsi obtenues
BE1011301A6 (fr) * 1997-07-24 1999-07-06 Solvay Composition a base de polymeres du propylene pour granules expanses, procede pour son obtention et utilisation.
JP2002241452A (ja) * 2001-02-21 2002-08-28 Chisso Corp プロピレン・エチレンブロック共重合体組成物およびこれを用いて得られる成形品
US7022766B2 (en) * 2001-05-31 2006-04-04 Mitsui Chemicals, Inc. Olefin block copolymer, viscosity index improver for lubricating oils and lubricating oil composition
SG120869A1 (en) * 2001-05-31 2006-04-26 Mitsui Chemicals Inc Olefin block copolymer, viscosity index improver for lubricating oils and lubricating oil composition
US7666918B2 (en) * 2004-03-17 2010-02-23 Dow Global Technologies, Inc. Foams made from interpolymers of ethylene/α-olefins
US7557147B2 (en) * 2004-03-17 2009-07-07 Dow Global Technologies Inc. Soft foams made from interpolymers of ethylene/alpha-olefins
RU2007134422A (ru) * 2005-03-17 2009-03-20 Дау Глобал Текнолоджиз Инк. (Us) МЯГКИЕ ПЕНОПЛАСТЫ, ПОЛУЧАЕМЫЕ ИЗ ИНТЕРПОЛИМЕРОВ ЭТИЛЕНА/α-ОЛЕФИНОВ
JP6093604B2 (ja) * 2013-03-08 2017-03-08 株式会社ジェイエスピー ポリプロピレン系樹脂発泡粒子およびその成形体
CN112513152B (zh) * 2018-06-29 2023-04-04 陶氏环球技术有限责任公司 泡沫珠和烧结泡沫结构
WO2023190441A1 (ja) * 2022-03-29 2023-10-05 株式会社カネカ ポリプロピレン系樹脂発泡粒子、ポリプロピレン系樹脂発泡成形体およびポリプロピレン系樹脂発泡粒子の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5975929A (ja) * 1982-10-25 1984-04-28 Sekisui Chem Co Ltd ポリオレフイン発泡体の製造方法
JPS61115940A (ja) * 1984-11-09 1986-06-03 Mitsubishi Yuka Badische Kk ポリプロピレン発泡体粒子
WO1990005758A1 (en) * 1986-01-07 1990-05-31 Toshio Taka Heat-resistant foam-shrinkable film
DE4004087A1 (de) * 1990-02-10 1991-08-14 Basf Ag Copolymerisate des propylens

Also Published As

Publication number Publication date
EP0530486B1 (de) 1996-01-03
DE59204898D1 (de) 1996-02-15
EP0530486A1 (de) 1993-03-10
JPH05202221A (ja) 1993-08-10
DE4126358A1 (de) 1993-02-11
US5208265A (en) 1993-05-04
ES2080998T3 (es) 1996-02-16

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