JPS49128955A - - Google Patents

Info

Publication number
JPS49128955A
JPS49128955A JP49029866A JP2986674A JPS49128955A JP S49128955 A JPS49128955 A JP S49128955A JP 49029866 A JP49029866 A JP 49029866A JP 2986674 A JP2986674 A JP 2986674A JP S49128955 A JPS49128955 A JP S49128955A
Authority
JP
Japan
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.)
Pending
Application number
JP49029866A
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 filed Critical
Publication of JPS49128955A publication Critical patent/JPS49128955A/ja
Pending 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
    • 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
    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
JP49029866A 1973-03-26 1974-03-15 Pending JPS49128955A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US344683A US3929932A (en) 1973-03-26 1973-03-26 High impact compositions of polyethylene and polypropylene block copolymers

Publications (1)

Publication Number Publication Date
JPS49128955A true JPS49128955A (ja) 1974-12-10

Family

ID=23351556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49029866A Pending JPS49128955A (ja) 1973-03-26 1974-03-15

Country Status (7)

Country Link
US (1) US3929932A (ja)
JP (1) JPS49128955A (ja)
BE (1) BE812845A (ja)
CA (1) CA1029492A (ja)
DE (1) DE2414508C2 (ja)
FR (1) FR2223405B1 (ja)
GB (1) GB1451272A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721448A (en) * 1980-07-15 1982-02-04 Mitsubishi Chem Ind Ltd Polyolefin composition
JPS5936116A (ja) * 1982-08-24 1984-02-28 Chisso Corp 発泡用エチレンプロピレン共重合体とその製造法
JPS5996156A (ja) * 1982-11-24 1984-06-02 Shin Kobe Electric Mach Co Ltd ポリオレフイン樹脂組成物

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51115103A (en) * 1975-04-02 1976-10-09 Mitsui Toatsu Chemicals Method of producing polypropylene printing plate using paper mold for matrix
JPS5661415A (en) * 1979-10-24 1981-05-26 Mitsubishi Chem Ind Ltd Preparation of propylene-ethylene block copolymer
JPS5949252B2 (ja) * 1981-03-30 1984-12-01 宇部興産株式会社 ポリプロピレン組成物
JPS5925829A (ja) * 1982-08-05 1984-02-09 Chisso Corp ポリオレフイン系樹脂組成物
US4459385A (en) * 1982-11-26 1984-07-10 Shell Oil Company Propylene polymer compositions
US4493923A (en) * 1984-03-27 1985-01-15 Shell Oil Company High notched impact toughness propylene polymer compositions
JP3111652B2 (ja) * 1992-06-30 2000-11-27 住友化学工業株式会社 ポリプロピレン組成物及びそのフィルム
FR2812645B1 (fr) * 2000-08-07 2003-09-19 Solvay Composition a base de polymere d'olefine, procede pour son obtention et utilisation
US20060036032A1 (en) * 2002-04-26 2006-02-16 Asahi Kasei Kabushiki Kaisha Resin composition for a battery case for secondary battery
EP2978042B1 (de) 2014-07-21 2016-06-29 HOPPECKE Batterien GmbH & Co. KG. Batteriezelle für eine Batterie, insbesondere Traktionsbatterie

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032250A (ja) * 1973-07-20 1975-03-28

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873642A (en) * 1961-02-20 1975-03-25 Avisun Corp Crystalline olefin block polymers and their preparation
NL272738A (ja) * 1960-12-22
NL290711A (ja) * 1962-03-28 1900-01-01 Shell Int Research
US3354239A (en) * 1962-03-28 1967-11-21 Shell Oil Co Polyolefin blend
US3358053A (en) * 1964-11-09 1967-12-12 Donald E Hostetler Crystalline propylene polymer, containing 4-10% ethylene, blended with linear polyethylene
US3318976A (en) * 1965-12-03 1967-05-09 Shell Oil Co Production of modified polyolefin
US3627852A (en) * 1967-02-02 1971-12-14 Asahi Chemical Ind Impact resistant polymer compositions
GB1208065A (en) * 1967-02-02 1970-10-07 Asahi Chemical Ind Impact resistant ethylene-propylene block copolymer compositions
US3632674A (en) * 1967-11-02 1972-01-04 Itsuho Aishima Blend of ethylene polymer crystalline polypropylene polymer and crystalline ethylene-propylene block copolymer
DE1769620A1 (de) * 1968-06-19 1972-03-02 Hoechst Ag Schlagzaehe Polyolefinmischungen mit verbesserter Transparenz
US3702352A (en) * 1970-11-16 1972-11-07 Dart Ind Inc Crystalline block copolymers of aliphatic alpha-olefins and process of preparing same
US3887640A (en) * 1972-08-15 1975-06-03 Eastman Kodak Co Extrusion coating composition containing ethylenepropylene block copolymer and polyethylene having a MIR of at least 50

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032250A (ja) * 1973-07-20 1975-03-28

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721448A (en) * 1980-07-15 1982-02-04 Mitsubishi Chem Ind Ltd Polyolefin composition
JPS6330950B2 (ja) * 1980-07-15 1988-06-21 Mitsubishi Chem Ind
JPS5936116A (ja) * 1982-08-24 1984-02-28 Chisso Corp 発泡用エチレンプロピレン共重合体とその製造法
JPS623167B2 (ja) * 1982-08-24 1987-01-23 Chisso Corp
JPS5996156A (ja) * 1982-11-24 1984-06-02 Shin Kobe Electric Mach Co Ltd ポリオレフイン樹脂組成物
JPS6330951B2 (ja) * 1982-11-24 1988-06-21 Shin Kobe Electric Machinery

Also Published As

Publication number Publication date
BE812845A (fr) 1974-09-26
FR2223405A1 (ja) 1974-10-25
DE2414508A1 (de) 1974-10-10
US3929932A (en) 1975-12-30
CA1029492A (en) 1978-04-11
FR2223405B1 (ja) 1979-10-19
GB1451272A (en) 1976-09-29
DE2414508C2 (de) 1983-11-03

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