JPS5936116A - 発泡用エチレンプロピレン共重合体とその製造法 - Google Patents

発泡用エチレンプロピレン共重合体とその製造法

Info

Publication number
JPS5936116A
JPS5936116A JP57146592A JP14659282A JPS5936116A JP S5936116 A JPS5936116 A JP S5936116A JP 57146592 A JP57146592 A JP 57146592A JP 14659282 A JP14659282 A JP 14659282A JP S5936116 A JPS5936116 A JP S5936116A
Authority
JP
Japan
Prior art keywords
propylene
molecular weight
copolymer
ethylene
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.)
Granted
Application number
JP57146592A
Other languages
English (en)
Japanese (ja)
Other versions
JPS623167B2 (enExample
Inventor
Hiromasa Chiba
千葉　寛正
Kenjiro Kohama
小浜　健二郎
Shunji Kawazoe
川添　俊二
Takahiro Oka
隆弘 岡
Teruhiro Sato
彰宏 佐藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JNC Corp
Original Assignee
Chisso Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chisso Corp filed Critical Chisso Corp
Priority to JP57146592A priority Critical patent/JPS5936116A/ja
Priority to US06/522,013 priority patent/US4510292A/en
Priority to DE8383304770T priority patent/DE3378216D1/de
Priority to EP83304770A priority patent/EP0103987B1/en
Priority to KR1019830003915A priority patent/KR860001765B1/ko
Priority to CA000435168A priority patent/CA1213100A/en
Publication of JPS5936116A publication Critical patent/JPS5936116A/ja
Publication of JPS623167B2 publication Critical patent/JPS623167B2/ja
Granted legal-status Critical Current

Links

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—Ethylene-propylene or ethylene-propylene-diene copolymers

Landscapes

  • 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)
JP57146592A 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 Granted JPS5936116A (ja)

Priority Applications (6)

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
US06/522,013 US4510292A (en) 1982-08-24 1983-08-11 Ethylene-propylene copolymers for foaming and process for producing the same
DE8383304770T DE3378216D1 (en) 1982-08-24 1983-08-17 Ethylene-propylene block-copolymers and process for producing the same
EP83304770A EP0103987B1 (en) 1982-08-24 1983-08-17 Ethylene-propylene block-copolymers and process for producing the same
KR1019830003915A KR860001765B1 (ko) 1982-08-24 1983-08-22 발포용 에틸렌프로필렌 공중합체의 제조방법
CA000435168A CA1213100A (en) 1982-08-24 1983-08-23 Ethylene-propylene copolymers for foaming and process for producing the same

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS5936116A true JPS5936116A (ja) 1984-02-28
JPS623167B2 JPS623167B2 (enExample) 1987-01-23

Family

ID=15411198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57146592A Granted 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

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5629076A (en) * 1994-01-31 1997-05-13 Asahi Kasei Kogyo Kabushiki Kaisha Extruded propylene polymer resin foam

Families Citing this family (15)

* 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
US4740529A (en) * 1986-01-07 1988-04-26 Showa Denko Kabushiki Kaisha Heat resistant foamed shrinkable film
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
EP0457455B2 (en) * 1990-05-14 2008-07-02 Union Carbide Chemicals & Plastics Technology Corporation Polymer compositions
US6586531B2 (en) * 2000-10-04 2003-07-01 Basell Poliolefine Italia S.P.A. Polyolefin masterbatch and composition suitable for injection molding
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
WO2007033180A1 (en) 2005-09-12 2007-03-22 Abela Pharmaceuticals, Inc. Materials for facilitating administration of dimethyl sulfoxide (dmso) and related compounds
EP2324838A1 (en) 2005-09-12 2011-05-25 Abela Pharmaceuticals, Inc. Compositions Comprising Dimethyl Sulfoxide (DMSO)
WO2007033083A2 (en) 2005-09-12 2007-03-22 Abela Pharmaceuticals, Inc. Systems for removing dimethyl sulfoxide (dmso) or related compounds, or odors associated with same
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.
US9839609B2 (en) 2009-10-30 2017-12-12 Abela Pharmaceuticals, Inc. Dimethyl sulfoxide (DMSO) and methylsulfonylmethane (MSM) formulations to treat osteoarthritis

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49120986A (enExample) * 1973-03-12 1974-11-19
JPS49128955A (enExample) * 1973-03-26 1974-12-10

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49120986A (enExample) * 1973-03-12 1974-11-19
JPS49128955A (enExample) * 1973-03-26 1974-12-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5629076A (en) * 1994-01-31 1997-05-13 Asahi Kasei Kogyo Kabushiki Kaisha Extruded propylene polymer resin foam

Also Published As

Publication number Publication date
US4510292A (en) 1985-04-09
DE3378216D1 (en) 1988-11-17
KR840005825A (ko) 1984-11-19
EP0103987A2 (en) 1984-03-28
KR860001765B1 (ko) 1986-10-21
CA1213100A (en) 1986-10-21
JPS623167B2 (enExample) 1987-01-23
EP0103987A3 (en) 1985-06-05
EP0103987B1 (en) 1988-10-12

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