CS252655B1 - Method of 1,3-butadiene's selective polymerization from c4-fractions - Google Patents

Method of 1,3-butadiene's selective polymerization from c4-fractions Download PDF

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Publication number
CS252655B1
CS252655B1 CS828083A CS828083A CS252655B1 CS 252655 B1 CS252655 B1 CS 252655B1 CS 828083 A CS828083 A CS 828083A CS 828083 A CS828083 A CS 828083A CS 252655 B1 CS252655 B1 CS 252655B1
Authority
CS
Czechoslovakia
Prior art keywords
polymerization
initiators
butadiene
polymers
compound
Prior art date
Application number
CS828083A
Other languages
Czech (cs)
English (en)
Inventor
Volker Griehl
Elisabeth Antonova
Dieter Stubenrauch
Original Assignee
Volker Griehl
Elisabeth Antonova
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 Volker Griehl, Elisabeth Antonova, Dieter Stubenrauch filed Critical Volker Griehl
Publication of CS252655B1 publication Critical patent/CS252655B1/cs

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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

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  • Chemical & Material Sciences (AREA)
  • General 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)
CS828083A 1982-11-29 1983-11-10 Method of 1,3-butadiene's selective polymerization from c4-fractions CS252655B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD24528382A DD237669A1 (de) 1982-11-29 1982-11-29 Verfahren zur selektivpolymerisation von butadien aus c tief 4 fraktionen

Publications (1)

Publication Number Publication Date
CS252655B1 true CS252655B1 (en) 1987-09-17

Family

ID=5542766

Family Applications (1)

Application Number Title Priority Date Filing Date
CS828083A CS252655B1 (en) 1982-11-29 1983-11-10 Method of 1,3-butadiene's selective polymerization from c4-fractions

Country Status (2)

Country Link
CS (1) CS252655B1 (de)
DD (1) DD237669A1 (de)

Also Published As

Publication number Publication date
DD237669A1 (de) 1986-07-23

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