CA1026045A - Procede de synthese de copolymeres dienes conjugues a l'isobutylene, a poids moleculaire eleve et tres insatures - Google Patents

Procede de synthese de copolymeres dienes conjugues a l'isobutylene, a poids moleculaire eleve et tres insatures

Info

Publication number
CA1026045A
CA1026045A CA196,796A CA196796A CA1026045A CA 1026045 A CA1026045 A CA 1026045A CA 196796 A CA196796 A CA 196796A CA 1026045 A CA1026045 A CA 1026045A
Authority
CA
Canada
Prior art keywords
preparation
molecular weight
conjugated diene
diene copolymers
high molecular
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
CA196,796A
Other languages
English (en)
Other versions
CA196796S (en
Inventor
Donald J. Buckley (Sr.)
Joseph P. Kennedy
Warren A. Thaler
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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
Priority claimed from US00348678A external-priority patent/US3856763A/en
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of CA1026045A publication Critical patent/CA1026045A/fr
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
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)
CA196,796A 1973-04-06 1974-04-04 Procede de synthese de copolymeres dienes conjugues a l'isobutylene, a poids moleculaire eleve et tres insatures Expired CA1026045A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00348678A US3856763A (en) 1971-06-08 1973-04-06 Process for the preparation of high molecular weight, high unsaturation isobutylene-conjugated diene copolymers

Publications (1)

Publication Number Publication Date
CA1026045A true CA1026045A (fr) 1978-02-07

Family

ID=23369072

Family Applications (1)

Application Number Title Priority Date Filing Date
CA196,796A Expired CA1026045A (fr) 1973-04-06 1974-04-04 Procede de synthese de copolymeres dienes conjugues a l'isobutylene, a poids moleculaire eleve et tres insatures

Country Status (7)

Country Link
JP (1) JPS5244598B2 (fr)
BE (1) BE813450A (fr)
CA (1) CA1026045A (fr)
DE (1) DE2416866A1 (fr)
FR (1) FR2224494B1 (fr)
GB (1) GB1459642A (fr)
NL (1) NL7404758A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1076227B (it) * 1977-01-17 1985-04-27 Sir Soc Italiana Resine Spa Procedimento per la preparazione di polidieni ciclizzati
JPS58195800A (ja) * 1982-05-10 1983-11-15 株式会社東芝 誘導飛翔体

Also Published As

Publication number Publication date
BE813450A (fr) 1974-10-08
FR2224494B1 (fr) 1979-02-16
FR2224494A1 (fr) 1974-10-31
GB1459642A (en) 1976-12-22
DE2416866A1 (de) 1974-10-17
NL7404758A (fr) 1974-10-08
JPS5244598B2 (fr) 1977-11-09
JPS508880A (fr) 1975-01-29

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