ES378517A1 - PROCEDURE TO PREPARE ETHYLENONPROPILE-NON1,3-BUTADIENONETILIDEN-NORBORNENE COPOLYMERS. - Google Patents

PROCEDURE TO PREPARE ETHYLENONPROPILE-NON1,3-BUTADIENONETILIDEN-NORBORNENE COPOLYMERS.

Info

Publication number
ES378517A1
ES378517A1 ES378517A ES378517A ES378517A1 ES 378517 A1 ES378517 A1 ES 378517A1 ES 378517 A ES378517 A ES 378517A ES 378517 A ES378517 A ES 378517A ES 378517 A1 ES378517 A1 ES 378517A1
Authority
ES
Spain
Prior art keywords
ethylenonpropile
butadienonetiliden
non1
prepare
procedure
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
ES378517A
Other languages
Spanish (es)
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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 Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA
Publication of ES378517A1 publication Critical patent/ES378517A1/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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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)

Abstract

Process for preparing copolymers of ethylene/propylene/l, 3-butadiene/ethylidene norbornene, characterized by copolymerizing said monomers at temperatures between -80º and 125ºC with the help of a catalytic system comprising: a) at least one organometallic compound or beryllium hydride, aluminum or lithium-aluminum and b) at least one vanadium compound soluble in hydrocarbons. (Machine-translation by Google Translate, not legally binding)
ES378517A 1969-04-14 1970-04-13 PROCEDURE TO PREPARE ETHYLENONPROPILE-NON1,3-BUTADIENONETILIDEN-NORBORNENE COPOLYMERS. Expired ES378517A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1553269 1969-04-14

Publications (1)

Publication Number Publication Date
ES378517A1 true ES378517A1 (en) 1972-06-16

Family

ID=11148071

Family Applications (1)

Application Number Title Priority Date Filing Date
ES378517A Expired ES378517A1 (en) 1969-04-14 1970-04-13 PROCEDURE TO PREPARE ETHYLENONPROPILE-NON1,3-BUTADIENONETILIDEN-NORBORNENE COPOLYMERS.

Country Status (6)

Country Link
BE (1) BE748850A (en)
DE (1) DE2017478A1 (en)
ES (1) ES378517A1 (en)
FR (1) FR2043195A5 (en)
GB (1) GB1284028A (en)
NL (1) NL7005110A (en)

Also Published As

Publication number Publication date
BE748850A (en) 1970-10-13
NL7005110A (en) 1970-10-16
GB1284028A (en) 1972-08-02
DE2017478A1 (en) 1970-10-15
FR2043195A5 (en) 1971-02-12

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