Title:
MANUFACTURE OF POLYDIENE USING ORGANOLITHIUM COMPOUND
Document Type and Number:
Japanese Patent JPS60221412
Kind Code:
A
Abstract:
Organo-lithium compounds of the formula: wherein R is an alkyl group of up to 5 carbon atoms, R' is either hydrogen or an alkyl group of up to 5 carbon atoms and n is an integer from 2 to 10. These bifunctional organo-lithium compounds are prepared without the use of any polar or complexing agent and are useful as polymerization initiators for the production of block copolymers.
Inventors:
PIEERU SHIGUBARU
PATORITSUKU GIYO
MISHIERU FUONTANIRU
JIYAN PIEERU BERON
PATORITSUKU GIYO
MISHIERU FUONTANIRU
JIYAN PIEERU BERON
Application Number:
JP6100885A
Publication Date:
November 06, 1985
Filing Date:
March 27, 1985
Export Citation:
Assignee:
CHARBONNAGES STE CHIMIQUE
ANVAR
ANVAR
International Classes:
C08F4/00; C07C1/00; C07C1/20; C07C15/50; C07C67/00; C07F1/02; C08F2/00; C08F4/42; C08F4/48; C08F8/06; C08F136/04; C08F293/00; C08F297/00; C08F297/02; C08F297/04; C08C19/34; (IPC1-7): C08F4/48; C08F297/00
Attorney, Agent or Firm:
Takehiko Suzue
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