BE819328A - Nouveau systeme catalytique et son procede d'utilisation dans la production d'elastomeres - Google Patents

Nouveau systeme catalytique et son procede d'utilisation dans la production d'elastomeres

Info

Publication number
BE819328A
BE819328A BE148017A BE148017A BE819328A BE 819328 A BE819328 A BE 819328A BE 148017 A BE148017 A BE 148017A BE 148017 A BE148017 A BE 148017A BE 819328 A BE819328 A BE 819328A
Authority
BE
Belgium
Prior art keywords
elastomers
production
catalytic system
new catalytic
new
Prior art date
Application number
BE148017A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE819328A publication Critical patent/BE819328A/xx

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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated

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)
BE148017A 1973-08-30 1974-08-29 Nouveau systeme catalytique et son procede d'utilisation dans la production d'elastomeres BE819328A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US392966A US3865749A (en) 1973-08-30 1973-08-30 Butadiene polymerization catalyst

Publications (1)

Publication Number Publication Date
BE819328A true BE819328A (fr) 1975-02-28

Family

ID=23552740

Family Applications (1)

Application Number Title Priority Date Filing Date
BE148017A BE819328A (fr) 1973-08-30 1974-08-29 Nouveau systeme catalytique et son procede d'utilisation dans la production d'elastomeres

Country Status (7)

Country Link
US (1) US3865749A (it)
BE (1) BE819328A (it)
CA (1) CA1027922A (it)
DE (1) DE2441015A1 (it)
FR (1) FR2242405B1 (it)
GB (1) GB1479955A (it)
IT (1) IT1020244B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962130A (en) * 1973-08-30 1976-06-08 Exxon Research And Engineering Company Butadiene polymerization catalyst
US4201850A (en) * 1974-07-22 1980-05-06 Exxon Research & Engineering Co. Stereoregulated copolymers of butadiene and piperylene
US4048427A (en) * 1975-07-07 1977-09-13 The General Tire & Rubber Company Preparation of solution polymers
JPS5411985A (en) * 1977-06-30 1979-01-29 Sumitomo Chem Co Ltd Preparation of olefin polymer
US4390677A (en) * 1978-03-31 1983-06-28 Karol Frederick J Article molded from ethylene hydrocarbon copolymer
US4684703A (en) * 1979-02-27 1987-08-04 Union Carbide Corporation Polymerization catalyst for ethylene homopolymerization
US4395359A (en) * 1979-02-27 1983-07-26 Union Carbide Corporation Polymerization catalyst, process for preparing, and use for ethylene homopolymerization
FR2567135B1 (fr) * 1984-07-03 1989-01-13 Asahi Chemical Ind Polymere ou copolymere de butadiene et procede de preparation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779944A (en) * 1969-01-03 1973-12-18 Exxon Research Engineering Co Butadiene polymerization catalyst
US3663450A (en) * 1969-12-23 1972-05-16 Exxon Research Engineering Co Alpha olefin and diene polymerization catalyst

Also Published As

Publication number Publication date
IT1020244B (it) 1977-12-20
FR2242405B1 (it) 1980-06-20
US3865749A (en) 1975-02-11
GB1479955A (en) 1977-07-13
FR2242405A1 (it) 1975-03-28
CA1027922A (en) 1978-03-14
DE2441015A1 (de) 1975-03-13

Similar Documents

Publication Publication Date Title
BE760826A (fr) Procede de preparation d'elastomeres de
BE821567A (fr) Procede d'extrusion
BE857199A (fr) Catalyseur et procede pour la production de nitro-diphenylamines
DK329576A (da) Overvagningssystem
IT1003942B (it) Procedimento per la produzione di catalizzatore e prodotto ottenuto
BE831274A (fr) Procede et catalyseur de preparation de polyols
BE824441A (fr) Procede de production d'alpha-galactosidase
FR2324734A1 (fr) Procedes pour la production et l'utilisation de glucose-isomerase
BE819328A (fr) Nouveau systeme catalytique et son procede d'utilisation dans la production d'elastomeres
BE819683A (fr) Procede d'ensouplage et d'ourdissage
IL45521A (en) Tpreparations containing n-(2-furfuryl)-4-chloro-5-sulfamoylanthranilic acid and process for their manufacture
IT1015914B (it) Diisocianati eterociclici e procedimento per produrli
ZA746794B (en) Process and apparatus for exchange of material between heterogeneous system
AU7658674A (en) New prostanoic acid derivatives and process for their manufacture
IT1018704B (it) Procedimento e impianto per depurare acido fosforico
BE813389A (fr) Procede d'extrusion
IT1013387B (it) Poliisocianati e procedimento per la loro produzione
IT1013205B (it) Procedimento per produrre cloruro di acido m cloro benzolsolfonico ed m diclorobenzolo
BE811734A (fr) Procede d'alkylation
BE814949A (fr) Procede d'alkylation et catalyseurs utiles pour ce procede
BE816832A (fr) Procede et catalyseur pour la preparation d'epoxyalcools
BE821585A (fr) Amides d'acides omega-aminocarboxyliques
BE797440A (fr) Procede de melange d'acides
BE809449A (fr) Procede d'oxyhalogenation et catalyseurs pour le realiser
CS179918B2 (en) Continuous method for preparing spinning solution of acryl polymers

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EXXON RESEARCH AND ENGINEERING CY

Effective date: 19860831