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ES321935A1 - Procedimiento para la obtencion de polibutadienos de peso molecular controlado. - Google Patents

Procedimiento para la obtencion de polibutadienos de peso molecular controlado.

Info

Publication number
ES321935A1
ES321935A1 ES0321935A ES321935A ES321935A1 ES 321935 A1 ES321935 A1 ES 321935A1 ES 0321935 A ES0321935 A ES 0321935A ES 321935 A ES321935 A ES 321935A ES 321935 A1 ES321935 A1 ES 321935A1
Authority
ES
Spain
Prior art keywords
lithium
acetylene
acetylide
alpha
molecular weight
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
ES0321935A
Other languages
English (en)
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.)
Bridgestone Firestone Inc
Original Assignee
Firestone Tire and Rubber 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
Application filed by Firestone Tire and Rubber Co filed Critical Firestone Tire and Rubber Co
Publication of ES321935A1 publication Critical patent/ES321935A1/es
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
    • 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
    • C08F36/06—Butadiene

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)
ES0321935A 1965-01-22 1966-01-18 Procedimiento para la obtencion de polibutadienos de peso molecular controlado. Expired ES321935A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42741565A 1965-01-22 1965-01-22

Publications (1)

Publication Number Publication Date
ES321935A1 true ES321935A1 (es) 1967-01-01

Family

ID=23694777

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0321935A Expired ES321935A1 (es) 1965-01-22 1966-01-18 Procedimiento para la obtencion de polibutadienos de peso molecular controlado.

Country Status (4)

Country Link
DE (1) DE1570539B2 (es)
ES (1) ES321935A1 (es)
GB (1) GB1142101A (es)
NL (1) NL6600822A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20121495A1 (it) 2012-09-07 2014-03-08 Versalis Spa Procedimento per la preparazione di polimeri dienici o di copolimeri statistici vinilarene-diene

Also Published As

Publication number Publication date
DE1570539A1 (de) 1969-08-21
DE1570539B2 (de) 1972-04-13
GB1142101A (en) 1969-02-05
NL6600822A (es) 1966-07-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19860922