AT319588B - Process for the preparation of isobutylene-isoprene copolymers - Google Patents

Process for the preparation of isobutylene-isoprene copolymers

Info

Publication number
AT319588B
AT319588B AT947571A AT947571A AT319588B AT 319588 B AT319588 B AT 319588B AT 947571 A AT947571 A AT 947571A AT 947571 A AT947571 A AT 947571A AT 319588 B AT319588 B AT 319588B
Authority
AT
Austria
Prior art keywords
isobutylene
preparation
isoprene copolymers
isoprene
copolymers
Prior art date
Application number
AT947571A
Other languages
German (de)
Inventor
Mario Baccaredda Dr
Paulo Giusti Dr
Aldo Priola Dr
Sebastiano Cesca Dr
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Application granted granted Critical
Publication of AT319588B publication Critical patent/AT319588B/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C08F4/12—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of boron, aluminium, gallium, indium, thallium or rare earths

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT947571A 1970-11-03 1971-11-03 Process for the preparation of isobutylene-isoprene copolymers AT319588B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3130370 1970-11-03

Publications (1)

Publication Number Publication Date
AT319588B true AT319588B (en) 1974-12-27

Family

ID=11233421

Family Applications (1)

Application Number Title Priority Date Filing Date
AT947571A AT319588B (en) 1970-11-03 1971-11-03 Process for the preparation of isobutylene-isoprene copolymers

Country Status (21)

Country Link
JP (1) JPS5218676B1 (en)
AT (1) AT319588B (en)
AU (1) AU469874B2 (en)
BE (1) BE774794A (en)
CA (1) CA1010600A (en)
CH (1) CH545322A (en)
CS (1) CS168573B2 (en)
DD (1) DD95933A5 (en)
DE (1) DE2154635A1 (en)
ES (1) ES396800A1 (en)
FR (1) FR2113387A5 (en)
GB (1) GB1362295A (en)
HU (1) HU165608B (en)
LU (1) LU64190A1 (en)
NL (1) NL148067B (en)
NO (1) NO138028C (en)
PL (1) PL70769B1 (en)
RO (1) RO64618A (en)
SE (1) SE379360B (en)
TR (1) TR17061A (en)
ZA (1) ZA717361B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1017874B (en) * 1974-08-02 1977-08-10 Snam Progetti PROCESS FOR THE PRODUCTION OF GOMER OILS FROM LINEAR OLEFIN ALPHA SUBSEQUENT HYDROGENATION OF THE SAME AND SATURATED PRODUCTS SO KEPT
GB1542319A (en) * 1975-11-26 1979-03-14 Exxon Research Engineering Co Halogenated organoaluminium catalyst compositions and method of their preparation
US4171414A (en) 1977-08-25 1979-10-16 Exxon Research & Engineering Co. Catalyst composition for an improved polymerization process of isoolefins and multiolefins
US4154916A (en) * 1977-08-25 1979-05-15 Exxon Research & Engineering Co. Process for polymerization of isoolefins and multiolefins
US4269955A (en) 1977-08-25 1981-05-26 Exxon Research & Engineering Company Catalyst composition polymerization of isoolefins and multiolefins
IT1149951B (en) * 1980-04-10 1986-12-10 Anic Spa THREE-BLOCK THERMOELASTOMERIC COPOLYMETER PREPARATION PROCEDURE

Also Published As

Publication number Publication date
GB1362295A (en) 1974-08-07
AU469874B2 (en) 1976-02-26
NO138028C (en) 1978-06-14
FR2113387A5 (en) 1972-06-23
PL70769B1 (en) 1974-04-30
HU165608B (en) 1974-09-28
NL7115168A (en) 1972-05-05
AU3523971A (en) 1973-05-10
RO64618A (en) 1979-02-15
JPS5218676B1 (en) 1977-05-23
CS168573B2 (en) 1976-06-29
TR17061A (en) 1974-04-25
BE774794A (en) 1972-02-14
DE2154635A1 (en) 1972-05-18
NO138028B (en) 1978-03-06
CH545322A (en) 1973-12-15
DD95933A5 (en) 1973-02-20
LU64190A1 (en) 1972-05-17
NL148067B (en) 1975-12-15
ES396800A1 (en) 1974-06-01
SE379360B (en) 1975-10-06
ZA717361B (en) 1972-08-30
CA1010600A (en) 1977-05-17

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee