KR960010702A - 올레핀계 블록 공중합체 및 그의 제조방법 - Google Patents

올레핀계 블록 공중합체 및 그의 제조방법 Download PDF

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KR960010702A
KR960010702A KR1019950031244A KR19950031244A KR960010702A KR 960010702 A KR960010702 A KR 960010702A KR 1019950031244 A KR1019950031244 A KR 1019950031244A KR 19950031244 A KR19950031244 A KR 19950031244A KR 960010702 A KR960010702 A KR 960010702A
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South Korea
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ethylene
poly
polypropylene
block copolymer
propylene
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KR1019950031244A
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KR100376918B1 (ko
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미노루 테라노
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마츠다이라 히로미치
신기쥬츠 지교우단
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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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • 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
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

본 발명에는 폴리프로필렌 또는 폴리에틸렌이 폴리(에틸렌-코-프로필렌)은 물론 이를 함유하는 물질과 화학 결합하고 잇는 신규 블록 공중합체가 제공되어 있다.

Description

올레핀계 블록 공중합체 및 그의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

  1. 폴리프로필렌과 폴리(에틸렌-코-프로릴렌)이 화학적으로 결합됨을 특징으로 하는 올레핀계 블록 공중 합체.
  2. 폴리프로필렌과 폴리(에틸렌-코-프로릴렌)이 화학적으로 결합됨을 특징으로 하는 올레핀계 블록 공중 합체.
  3. 폴리프로필렌-b-폴리(에틸렌-코-프로필렌) 또는 폴리에틸렌-b-폴리(에틸렌-코-프로필렌)이 폴리프로필렌, 폴리에틸렌 및 폴리(에틸렌-코-프로필렌)중 어느 하나, 또는 이들의 혼합물과 혼합된 형태로 존재하는 올레핀 블록 공중합체임을 특징으로 하는 올레핀계 물질.
  4. 폴리프로필렌 또는 폴리에틸렌을 촉매 존재하에 합성한 다음에 이 폴리프로필렌 는 폴리에틸렌에 폴리(에틸렌-코-프로필렌)을 결합시킴을 특징으로 하는 올레핀계 블록 공중합체의 제조방법.
  5. 제4항에 있어서, 촉매로서 지글러 촉매를 사용함을 특징으로 하는 올레핀계 블록 공중합체의 제조방법.
  6. 제4항에 있어서, 촉매로서 메탈로센 촉매를 사용함을 특징으로 하는 올레핀계 블록 공중합체의 제조방법.
  7. 폴리에틸렌 또는 폴리프로필렌 및 폴리(에틸렌-코-프로필렌)을 합성하는 조작을 촉매 존재하에 반복 수행함을 특징으로 하는 올레핀계 블록 공중합체의 제조방법.
  8. 폴리프로필렌 또는 폴리에틸렌을 촉매 존재하에 합성한후, 이 폴리머에 폴리(에틸렌-코-프로필렌)을 결합시키고, 이어서 폴리프로필렌 및/또는 폴리에틸렌 및/또는 폴리(에틸렌-코-프로필렌)을 합성함을 특징으로 하는 올레핀계 블록 공중합체의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950031244A 1994-09-22 1995-09-21 올레핀계블록공중합체및그의제조방법 KR100376918B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP22804094A JP3275223B2 (ja) 1994-09-22 1994-09-22 ポリプロピレン−ｂ−ポリ（エチレン−ｃｏ−プロピレン）とその製造方法
JP228040/94 1994-09-22
JP228040/1994 1994-09-22

Publications (2)

Publication Number Publication Date
KR960010702A true KR960010702A (ko) 1996-04-20
KR100376918B1 KR100376918B1 (ko) 2003-07-04

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Country Status (6)

Country Link
US (1) US5990235A (ko)
EP (1) EP0703253B1 (ko)
JP (1) JP3275223B2 (ko)
KR (1) KR100376918B1 (ko)
CA (1) CA2158812C (ko)
DE (1) DE69505934T2 (ko)

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Also Published As

Publication number Publication date
EP0703253B1 (en) 1998-11-11
EP0703253A1 (en) 1996-03-27
DE69505934D1 (de) 1998-12-17
DE69505934T2 (de) 1999-06-10
JP3275223B2 (ja) 2002-04-15
CA2158812A1 (en) 1996-03-23
KR100376918B1 (ko) 2003-07-04
JPH0892338A (ja) 1996-04-09
CA2158812C (en) 2002-03-05
US5990235A (en) 1999-11-23

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