KR860001765B1 - 발포용 에틸렌프로필렌 공중합체의 제조방법 - Google Patents

발포용 에틸렌프로필렌 공중합체의 제조방법 Download PDF

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Publication number
KR860001765B1
KR860001765B1 KR1019830003915A KR830003915A KR860001765B1 KR 860001765 B1 KR860001765 B1 KR 860001765B1 KR 1019830003915 A KR1019830003915 A KR 1019830003915A KR 830003915 A KR830003915 A KR 830003915A KR 860001765 B1 KR860001765 B1 KR 860001765B1
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KR
South Korea
Prior art keywords
propylene
molecular weight
ethylene
copolymer
polymer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
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KR1019830003915A
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English (en)
Korean (ko)
Other versions
KR840005825A (ko
Inventor
히로마사 치바
켄지로 오바마
슌지 카와조에
타카히로 오카
아키히로 사또
Original Assignee
짓소 가부시키가이샤
노키 사다오
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Application filed by 짓소 가부시키가이샤, 노키 사다오 filed Critical 짓소 가부시키가이샤
Publication of KR840005825A publication Critical patent/KR840005825A/ko
Application granted granted Critical
Publication of KR860001765B1 publication Critical patent/KR860001765B1/ko
Expired legal-status Critical Current

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Classifications

    • 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
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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

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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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1019830003915A 1982-08-24 1983-08-22 발포용 에틸렌프로필렌 공중합체의 제조방법 Expired KR860001765B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57146592A JPS5936116A (ja) 1982-08-24 1982-08-24 発泡用エチレンプロピレン共重合体とその製造法
JP146592 1982-08-24
JP57-146952 1982-08-24

Publications (2)

Publication Number Publication Date
KR840005825A KR840005825A (ko) 1984-11-19
KR860001765B1 true KR860001765B1 (ko) 1986-10-21

Family

ID=15411198

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830003915A Expired KR860001765B1 (ko) 1982-08-24 1983-08-22 발포용 에틸렌프로필렌 공중합체의 제조방법

Country Status (6)

Country Link
US (1) US4510292A (enExample)
EP (1) EP0103987B1 (enExample)
JP (1) JPS5936116A (enExample)
KR (1) KR860001765B1 (enExample)
CA (1) CA1213100A (enExample)
DE (1) DE3378216D1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8304439A (nl) * 1983-12-24 1985-07-16 Stamicarbon Slagvast etheen-propeen blokcopolymeer en werkwijze voor de bereiding van een dergelijk blokcopolymeer.
NL8304438A (nl) * 1983-12-24 1985-07-16 Stamicarbon Slagvast etheen-propeen-blokcopolymeer en werkwijze voor de bereiding van een dergelijk blokcopolymeer.
JPS60235849A (ja) * 1984-05-08 1985-11-22 Japan Styrene Paper Co Ltd ポリプロピレン系樹脂予備発泡粒子
WO1990005758A1 (fr) * 1986-01-07 1990-05-31 Toshio Taka Pellicule en mousse retractile thermoresistante
JP2637076B2 (ja) * 1986-07-21 1997-08-06 三井石油化学工業 株式会社 プロピレンブロツク共重合体の製法
JPH0747660B2 (ja) * 1987-12-14 1995-05-24 住友化学工業株式会社 ポリオレフイン系樹脂予備発泡粒子の製造法
US4950720A (en) * 1988-04-29 1990-08-21 Exxon Chemical Patents Inc. Modified polypropylene, process for making and article made from the same
ES2091289T5 (es) * 1990-05-14 2008-11-01 UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION Composiciones polimericas.
JP3313371B2 (ja) * 1994-01-31 2002-08-12 旭化成株式会社 プロピレン重合体樹脂押出発泡体
US6586531B2 (en) 2000-10-04 2003-07-01 Basell Poliolefine Italia S.P.A. Polyolefin masterbatch and composition suitable for injection molding
WO2007033180A1 (en) 2005-09-12 2007-03-22 Abela Pharmaceuticals, Inc. Materials for facilitating administration of dimethyl sulfoxide (dmso) and related compounds
CA2622204C (en) 2005-09-12 2016-10-11 Abela Pharmaceuticals, Inc. Systems for removing dimethyl sulfoxide (dmso) or related compounds, or odors associated with same
US9427419B2 (en) 2005-09-12 2016-08-30 Abela Pharmaceuticals, Inc. Compositions comprising dimethyl sulfoxide (DMSO)
US8480797B2 (en) 2005-09-12 2013-07-09 Abela Pharmaceuticals, Inc. Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors
BRPI0921494A2 (pt) * 2008-11-03 2018-10-30 Prad Reasearch And Development Ltd método de planejamento de uma operação de amostragem para uma formação subterrãnea, método de contolar uma operação de amostragem de formação subterrânea, método de controlar uma operação de perfuração para uma formação subterrãnea, e método de realizar uma amostragem durante a operação de perfuração.
AU2010313253B2 (en) 2009-10-30 2015-02-19 Abela Pharmaceuticals, Inc. Dimethyl sulfoxide (DMSO) and methylsulfonylmethane (MSM) formulations to treat osteoarthritis

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911052A (en) * 1973-03-12 1975-10-07 Dart Ind Inc Block copolymers of ethylene and propylene and process for their manufacture
US3929932A (en) * 1973-03-26 1975-12-30 Dart Ind Inc High impact compositions of polyethylene and polypropylene block copolymers
JPS5247091A (en) * 1975-10-13 1977-04-14 Sumitomo Chem Co Ltd Process for preparing block copolymers
JPS5571712A (en) * 1978-11-24 1980-05-30 Mitsubishi Petrochem Co Ltd Preparation of modified polypropylene
JPS5950246B2 (ja) * 1979-10-16 1984-12-07 三井化学株式会社 成形用オレフイン共重合体の製法

Also Published As

Publication number Publication date
JPS5936116A (ja) 1984-02-28
JPS623167B2 (enExample) 1987-01-23
US4510292A (en) 1985-04-09
KR840005825A (ko) 1984-11-19
DE3378216D1 (en) 1988-11-17
EP0103987A2 (en) 1984-03-28
CA1213100A (en) 1986-10-21
EP0103987A3 (en) 1985-06-05
EP0103987B1 (en) 1988-10-12

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KR860001765B1 (ko) 발포용 에틸렌프로필렌 공중합체의 제조방법
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