DE3682702D1 - Olefinische blockmischpolymere. - Google Patents

Olefinische blockmischpolymere.

Info

Publication number
DE3682702D1
DE3682702D1 DE8686106520T DE3682702T DE3682702D1 DE 3682702 D1 DE3682702 D1 DE 3682702D1 DE 8686106520 T DE8686106520 T DE 8686106520T DE 3682702 T DE3682702 T DE 3682702T DE 3682702 D1 DE3682702 D1 DE 3682702D1
Authority
DE
Germany
Prior art keywords
olefinic block
mixing polymers
block mixing
polymers
olefinic
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 - Fee Related
Application number
DE8686106520T
Other languages
English (en)
Inventor
Masaki Fujii
Shiroh Gotoh
Masahiro Gotoh
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.)
Mitsubishi Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical Co Ltd
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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Application granted granted Critical
Publication of DE3682702D1 publication Critical patent/DE3682702D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08F297/086—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 the block polymer contains at least three blocks

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)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE8686106520T 1985-05-16 1986-05-14 Olefinische blockmischpolymere. Expired - Fee Related DE3682702D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10471485A JPS61264043A (ja) 1985-05-16 1985-05-16 架橋されたオレフイン系ブロツク共重合体

Publications (1)

Publication Number Publication Date
DE3682702D1 true DE3682702D1 (de) 1992-01-16

Family

ID=14388147

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686106520T Expired - Fee Related DE3682702D1 (de) 1985-05-16 1986-05-14 Olefinische blockmischpolymere.

Country Status (3)

Country Link
EP (1) EP0202588B1 (de)
JP (1) JPS61264043A (de)
DE (1) DE3682702D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI104828B (fi) * 1996-04-19 2000-04-14 Borealis As Uusi putkilaatuinen polypropyleenikoostumus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB896598A (en) * 1957-06-14 1962-05-16 Montedison Spa Elastomers obtained from alpha-olefin polymers and copolymers and process for their preparation
JPS54139693A (en) * 1978-04-21 1979-10-30 Sumitomo Chem Co Ltd Preparation of propylene-ethylene block copolymer
JPS58162621A (ja) * 1982-03-23 1983-09-27 Mitsubishi Petrochem Co Ltd オレフィンブロック共重合体の製造法

Also Published As

Publication number Publication date
EP0202588B1 (de) 1991-12-04
JPS61264043A (ja) 1986-11-21
EP0202588A3 (en) 1988-07-20
EP0202588A2 (de) 1986-11-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee