CS827783A1 - Zpusob selektivni polymerace butadienu 1,3 z c4 frakci - Google Patents

Zpusob selektivni polymerace butadienu 1,3 z c4 frakci

Info

Publication number
CS827783A1
CS827783A1 CS838277A CS827783A CS827783A1 CS 827783 A1 CS827783 A1 CS 827783A1 CS 838277 A CS838277 A CS 838277A CS 827783 A CS827783 A CS 827783A CS 827783 A1 CS827783 A1 CS 827783A1
Authority
CS
Czechoslovakia
Prior art keywords
selektivni
polymerace
frakci
butadienu
zpusob
Prior art date
Application number
CS838277A
Other languages
English (en)
Other versions
CS240557B1 (en
Inventor
Volker Dipl Chem Griehl
Elisabeth Dr Dipl Chem Anton
Dieter Stubenrauch
Original Assignee
Griehl Volker
Anton Elisabeth
Dieter Stubenrauch
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 Griehl Volker, Anton Elisabeth, Dieter Stubenrauch filed Critical Griehl Volker
Publication of CS827783A1 publication Critical patent/CS827783A1/cs
Publication of CS240557B1 publication Critical patent/CS240557B1/cs

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
CS838277A 1982-11-17 1983-11-10 1,3 butadiene selective polymerization method from c4 fractions CS240557B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD24494682A DD237667A1 (de) 1982-11-17 1982-11-17 Verfahren zur selektivpolymerisation von butadien aus c tief 4 fraktionen

Publications (2)

Publication Number Publication Date
CS827783A1 true CS827783A1 (en) 1985-07-16
CS240557B1 CS240557B1 (en) 1986-02-13

Family

ID=5542504

Family Applications (1)

Application Number Title Priority Date Filing Date
CS838277A CS240557B1 (en) 1982-11-17 1983-11-10 1,3 butadiene selective polymerization method from c4 fractions

Country Status (2)

Country Link
CS (1) CS240557B1 (cs)
DD (1) DD237667A1 (cs)

Also Published As

Publication number Publication date
CS240557B1 (en) 1986-02-13
DD237667A1 (de) 1986-07-23

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