KR930006091A - 폴리에틸렌 블렌드 및 그로부터 제조된 필름, 병 또는 파이프 - Google Patents

폴리에틸렌 블렌드 및 그로부터 제조된 필름, 병 또는 파이프 Download PDF

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KR930006091A
KR930006091A KR1019920016612A KR920016612A KR930006091A KR 930006091 A KR930006091 A KR 930006091A KR 1019920016612 A KR1019920016612 A KR 1019920016612A KR 920016612 A KR920016612 A KR 920016612A KR 930006091 A KR930006091 A KR 930006091A
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minutes
per
index
molecular weight
blend
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KR1019920016612A
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레오나드 마아틴 조엘
폴 맥다니엘 맥스
리차아드 코우탠트 윌리엄
브루스 웰치 멜빈
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제이 이이 휘립프스
휘립프스 피트로오리암 캄파니
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Publication of KR930006091A publication Critical patent/KR930006091A/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
    • 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
    • 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
    • C08L23/04—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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/10—Applications used for bottles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/18—Applications used for pipes

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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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

하기 (a)-(b)로 구성되는 10분당 0.05g초과의 멜트 인덱스를 갖는 폴리에틸렌 블렌드에 관한 것이다.
(a) 밀도 적어도 0.955g/cm2멜트 인덱스 10분당 25 내지 400g, 및 불균질성 인덱스 2 내지 35를 갖는 크롬 촉매 시스템을 사용하여 제조된 저분자량 폴리에틸렌 수지 30 내지 70중량% 및 (b) 밀도 0.955g/cm2이하 고하중 멜트 인덱스 10분당 0.1 내지 50g 및 불균질성 인덱스 2 내지 10을 갖는 티타늄 촉매 시스템을 사용하여 제조된 고분자량 공중합체 수지 30 내지 70중량%.

Description

폴리에틸렌 블렌드 및 그로부터 제조된 필름, 병 또는 파이프
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 하기 (a)-(b)로 구성되며 10분당 0.05g초과의 멜트 인덱스를 갖는 폴리에틸렌 블렌드에: (a) 밀도 적어도 0.955g/cm2멜트 인덱스 10분당 25 내지 400g, 및 불균질성 인덱스 2 내지 35를 갖는 크롬 촉매 시스템을 사용하여 제조된 저분자량 폴리에틸렌 수지 30 내지 70중량% 및 (b) 밀도 0.955g/cm2이하 고하중 멜트 인덱스 10분당 0.1 내지 50g 및 불균질성 인덱스 2 내지 10을 갖는 티타늄 촉매 시스템을 사용하여 제조된 고분자량 공중합체 에틸렌 공중합체 수지 30 내지 70중량%.
  2. 제1항에 있어서, 상기 저분자량 폴리에틸렌 수지는 7 내지 35의 불균질성 인덱스를 갖는 블렌드.
  3. 제1항에 있어서, 상기 고분자량 에틸렌 공중합체 수지는 10분당 1.5 내지 50g의 고하중 벨트 인덱스를 갖는 블렌드.
  4. 제1-3항에 있어서, 상기 공중합체는 프로필렌, 1-부텐, 3-메틸-1-부텐, 1-펜텐, 3-메틸-1-펜텐, 4-메틸-1-펜텐, 1-헥센, 3-에틸-1-헥센, 1-옥텐 또는 그의 혼합물인 알파-올레핀과 에틸렌으로 구성되는 블렌드.
  5. 제1-4중의 어느 한 항에 따른 블렌드로부터 제조된 필름, 병 또는 파이프.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920016612A 1991-09-18 1992-09-09 폴리에틸렌 블렌드 및 그로부터 제조된 필름, 병 또는 파이프 KR930006091A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76160491A 1991-09-18 1991-09-18
US761,604 1991-09-18

Publications (1)

Publication Number Publication Date
KR930006091A true KR930006091A (ko) 1993-04-20

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Country Status (7)

Country Link
US (1) US5306775A (ko)
EP (1) EP0533155A1 (ko)
JP (1) JPH05202242A (ko)
KR (1) KR930006091A (ko)
CA (1) CA2078367A1 (ko)
HU (1) HUT62633A (ko)
NO (1) NO923612L (ko)

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Also Published As

Publication number Publication date
HUT62633A (en) 1993-05-28
JPH05202242A (ja) 1993-08-10
NO923612D0 (no) 1992-09-17
NO923612L (no) 1993-03-19
CA2078367A1 (en) 1993-03-19
US5306775A (en) 1994-04-26
EP0533155A1 (en) 1993-03-24
HU9202979D0 (en) 1992-11-30

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