AT281409B - Process for the preparation of copolymers from ethylene, propylene and 5-ethylidene-2-norbornene - Google Patents

Process for the preparation of copolymers from ethylene, propylene and 5-ethylidene-2-norbornene

Info

Publication number
AT281409B
AT281409B AT767567A AT767567A AT281409B AT 281409 B AT281409 B AT 281409B AT 767567 A AT767567 A AT 767567A AT 767567 A AT767567 A AT 767567A AT 281409 B AT281409 B AT 281409B
Authority
AT
Austria
Prior art keywords
ethylidene
norbornene
copolymers
propylene
ethylene
Prior art date
Application number
AT767567A
Other languages
German (de)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of AT281409B publication Critical patent/AT281409B/en

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT767567A 1966-08-23 1967-08-21 Process for the preparation of copolymers from ethylene, propylene and 5-ethylidene-2-norbornene AT281409B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0050010 1966-08-23

Publications (1)

Publication Number Publication Date
AT281409B true AT281409B (en) 1970-05-25

Family

ID=7103457

Family Applications (1)

Application Number Title Priority Date Filing Date
AT767567A AT281409B (en) 1966-08-23 1967-08-21 Process for the preparation of copolymers from ethylene, propylene and 5-ethylidene-2-norbornene

Country Status (6)

Country Link
AT (1) AT281409B (en)
BE (1) BE702992A (en)
CA (1) CA980497A (en)
DE (1) DE1595670A1 (en)
GB (1) GB1192770A (en)
NL (1) NL6711538A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937763A (en) * 1972-02-28 1976-02-10 Sumitomo Chemical Company, Ltd. Olefinic copolymer compositions
US3969331A (en) 1972-12-26 1976-07-13 The Goodyear Tire & Rubber Company Hydrocarbon polymer
DE2417937B2 (en) 1973-04-16 1979-03-22 Sumitomo Chemical Co., Ltd., Osaka (Japan) Process for the production of a practically amorphous, rubber-like copolymer
US4168358A (en) * 1976-07-05 1979-09-18 Sumitomo Chemical Company Limited Method for producing olefin polymers
US4575574A (en) * 1984-12-17 1986-03-11 Exxon Research & Engineering Co. Ethylene polymer useful as a lubricating oil viscosity modifier
US5179156A (en) * 1987-01-19 1993-01-12 Sumitomo Chemical Company, Limited Rubber composition
EP0275925B1 (en) * 1987-01-19 1995-04-05 Sumitomo Chemical Company, Limited Rubbery copolymers of ethylene, propylene and a nonconjugated polyene and their use
US9139726B2 (en) 2012-10-09 2015-09-22 Lion Copolymer Geismar, Llc Process for making an ethylene elastomer with long chain branching for use in anti-vibration applications
US8901236B2 (en) * 2012-10-09 2014-12-02 Lion Copolymer Geismar, Llc Process for creating an ethylene elastomer
US9139727B2 (en) 2012-10-09 2015-09-22 Lion Copolymer Geismar, Llc Low damping high strength polymer with long chain branching for use in anti-vibration applications
US9574033B1 (en) 2016-08-12 2017-02-21 Lion Copolymer Geismar, Llc Process for continuously making high molecular weight tetrapolymer for use in anti-vibration applications
US9574034B1 (en) 2016-08-12 2017-02-21 Lion Copolymer Geismar, Llc Process for making high molecular weight tetrapolymer and articles produced therefrom
US9574035B1 (en) 2016-08-12 2017-02-21 Lion Copolymer Geismar, Llc Process for making high molecular weight tetrapolymer and articles produced therefrom

Also Published As

Publication number Publication date
DE1595670A1 (en) 1970-04-30
GB1192770A (en) 1970-05-20
BE702992A (en) 1968-02-23
NL6711538A (en) 1968-02-26
CA980497A (en) 1975-12-23

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Legal Events

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