GB1208065A - Impact resistant ethylene-propylene block copolymer compositions - Google Patents

Impact resistant ethylene-propylene block copolymer compositions

Info

Publication number
GB1208065A
GB1208065A GB430568A GB430568A GB1208065A GB 1208065 A GB1208065 A GB 1208065A GB 430568 A GB430568 A GB 430568A GB 430568 A GB430568 A GB 430568A GB 1208065 A GB1208065 A GB 1208065A
Authority
GB
United Kingdom
Prior art keywords
block copolymer
ethylene
propylene
propylene block
impact resistant
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
Application number
GB430568A
Other languages
English (en)
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of GB1208065A publication Critical patent/GB1208065A/en
Expired 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
    • 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)
GB430568A 1967-02-02 1968-01-26 Impact resistant ethylene-propylene block copolymer compositions Expired GB1208065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP629467 1967-02-02

Publications (1)

Publication Number Publication Date
GB1208065A true GB1208065A (en) 1970-10-07

Family

ID=11634343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB430568A Expired GB1208065A (en) 1967-02-02 1968-01-26 Impact resistant ethylene-propylene block copolymer compositions

Country Status (3)

Country Link
DE (1) DE1669628A1 (enExample)
FR (1) FR1560565A (enExample)
GB (1) GB1208065A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125802A (en) * 1982-08-05 1984-03-14 Chisso Corp Olefin polymer compositions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929932A (en) * 1973-03-26 1975-12-30 Dart Ind Inc High impact compositions of polyethylene and polypropylene block copolymers
KR102796019B1 (ko) 2022-11-16 2025-04-14 한화토탈에너지스 주식회사 저온 내충격성이 우수한 폴리프로필렌 수지 조성물 및 그로부터 제조된 성형품

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125802A (en) * 1982-08-05 1984-03-14 Chisso Corp Olefin polymer compositions

Also Published As

Publication number Publication date
FR1560565A (enExample) 1969-03-21
DE1669628B2 (enExample) 1974-11-28
DE1669628A1 (de) 1972-03-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee