KR910000906A - 고 신디오탁티시티를 갖는 폴리프로필렌 수지조성물 및 그 제법 - Google Patents

고 신디오탁티시티를 갖는 폴리프로필렌 수지조성물 및 그 제법 Download PDF

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KR910000906A
KR910000906A KR1019900008156A KR900008156A KR910000906A KR 910000906 A KR910000906 A KR 910000906A KR 1019900008156 A KR1019900008156 A KR 1019900008156A KR 900008156 A KR900008156 A KR 900008156A KR 910000906 A KR910000906 A KR 910000906A
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propylene
ethylene
resin composition
polypropylene resin
ratio
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KR1019900008156A
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KR920008526B1 (ko
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타다시 아사누마
테쯔노스케 시오무라
노부타까 우찌가와
츠토무 이와타니
카츠미 타께우찌
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사와 무라 하루 오
미쓰이도오아쓰 가가쿠 가부시키가이샤
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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
    • 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
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/10—Peculiar tacticity
    • C08L2207/12—Syndiotactic polypropylene
    • 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
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

내용 없음

Description

고 신디오탁티시티를 갖는 폴리프로필렌 수지조성물 및 그 제법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

13C-NMR로 측정한 메틸기의 스펙트럼중, 신디오탁틱 펜다드 결합에 귀속하는 피이크강도의, 메틸기에 귀속하는 모든 피크강도의합에 대한 비가 0.7 이상인 프로필렌의 호모폴리머와 에틸렌과 프로피렌의 코폴리머에서 만들어짐을 특징으로 하는 고신디오탁티시티를 갖는 폴리프로필렌 수지조성물.
제1항에 있어서, 당해 호모포리머와 당해 코폴리머의 중량비가 95/5 내지 50/50인 것을 특징으로 하는 폴리프로필렌 수지조성물.
제1항에 있어서, 에틸렌과 프로피렌으로부터 생성된느 코폴링머의 에틸렌 단위와 프로필렌단위의 몰비가 15/88 내지 85/15임을 특징으로 하는 폴리프로필렌 수지조성물.
제2항에 있어서, 당해 에틸렌과 프로필렌으로 된 코폴리머의 에틸렌단위와 프로필렌 단위의 몰비가 15/85 내지 85/15 임을 특징으로 하는 폴리프로필렌 수지조성물.
고신디오탁틱 폴리프로필렌을 생성하는 촉매의 존재하에, 최초에는 프로필렌단독으로 중합시켜서13C-NMR로 측정한 메틸기의스펙트럼중, 신디오탁틱 펜타드결합에 귀속하는 피크강도의 메틸기에 귀속하는 모든 피크의 강도의 합에 대한 비가 0.7가 이상인 신디오탁틱 폴리프로필렌을 얻고, 이어서 그 중합반응계 중에서 에틸렌과 프로필렌을 공중합시키는 것을 특징으로 하는 고신디오탁티신티를 가지는 폴리프로필렌 수지조성물의 제조방법.
제5항에 있어서 전단의 중합반응시와 후단의 중합반응시의 중합량의 비율이 폴리머 중량비로 95/5 내지 50/50임을 특징으로 하는 제조방법.
제5항에 있어서, 후단의 중합반응에 의하여 생성하는 코폴리머부의 에틸렌 단위와 프로필렌 단위의 몰비가 15/85 내지 85/15가 되도록 후단을 중합시킴을 특징으로 하는 제조방법.
제6항에 있어서, 후단을 중합반응에 의하여 생성되는 코폴리머부의 에틸렌 단위와 프로필렌 단위의 몰비가 15/85 내지 85/15가 되도록 후단을 중합시킴을 특징으로 하는 제조방법.
※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900008156A 1989-06-12 1990-06-02 고 신디오탁티시티를 갖는 폴리프로필렌 수지조성물 및 그 제법 KR920008526B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1146738A JP2818199B2 (ja) 1989-06-12 1989-06-12 シンジオタクチックポリプロピレン樹脂組成物およびその製造方法
JP1-146738 1989-06-12
JP146738 1989-06-12

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KR910000906A true KR910000906A (ko) 1991-01-30
KR920008526B1 KR920008526B1 (ko) 1992-10-01

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US (2) US5212247A (ko)
EP (1) EP0405201B1 (ko)
JP (1) JP2818199B2 (ko)
KR (1) KR920008526B1 (ko)
CN (1) CN1040444C (ko)
AU (1) AU613834B2 (ko)
BR (1) BR9002744A (ko)
CA (1) CA2018666C (ko)
DE (1) DE69013991T2 (ko)
ES (1) ES2063860T3 (ko)
FI (1) FI902918A0 (ko)
NO (1) NO902573L (ko)
PT (1) PT94316A (ko)

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EP0405201A3 (en) 1992-06-03
PT94316A (pt) 1991-02-08
CA2018666A1 (en) 1990-12-12
KR920008526B1 (ko) 1992-10-01
DE69013991D1 (de) 1994-12-15
NO902573L (no) 1990-12-13
AU5681390A (en) 1990-12-13
ES2063860T3 (es) 1995-01-16
CN1040444C (zh) 1998-10-28
EP0405201B1 (en) 1994-11-09
US5212247A (en) 1993-05-18
AU613834B2 (en) 1991-08-08
US5314956A (en) 1994-05-24
CA2018666C (en) 1995-08-29
EP0405201A2 (en) 1991-01-02
CN1048718A (zh) 1991-01-23
FI902918A0 (fi) 1990-06-11
JPH0312439A (ja) 1991-01-21
NO902573D0 (no) 1990-06-11
DE69013991T2 (de) 1995-06-14
BR9002744A (pt) 1991-08-20
JP2818199B2 (ja) 1998-10-30

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