Title:
MONOO OR COPOLYMER OF 1*33DIENES HAVING REACTIVE SILYL GROUP* ITS MANUFACTURE AND ITS USE
Document Type and Number:
Japanese Patent JPS56122804
Kind Code:
A
Abstract:
A homo- or copolymer of a 1,3-diene bound to reactive silyl groups, whereby it contains 0.4-12% by weight of bound silicon, is prepared by reacting, at a temperature of 190 DEG -300 DEG C., a 1,3-diene homo- or copolymer, with more than 1% of its aliphatic double bonds in conjugation and having a molecular weight (Mn) of 400-6,000, with a silane of the formula wherein R is an unsaturated aliphatic hydrocarbon radical of 2-20 carbon atoms, X is halogen, C1-6 alkoxy, C1-6 alkoxyalkoxy, C6-12 aryloxy, C1-8 alkanoyloxy, C1-6 ketoximato or C1-10 hydrocarbylamido, and Y and Z are independently one of the X groups, hydrogen, alkyl of 1-8 carbon atoms, cycloalkyl of 5-12 carbon atoms, or optionally substituted phenyl.
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Inventors:
UORUFUGANGU KAMUPUFU
ROORANTO SHIYUTORETSUKU
HORUSUTOOGIYUUNTERU HAAKU
ROORANTO SHIYUTORETSUKU
HORUSUTOOGIYUUNTERU HAAKU
Application Number:
JP1226081A
Publication Date:
September 26, 1981
Filing Date:
January 31, 1981
Export Citation:
Assignee:
HUELS CHEMISCHE WERKE AG
International Classes:
C08L7/00; C08C19/25; C08C19/28; C08F8/00; C08F8/42; C08K9/06; C08L1/00; C08L21/00; C08L23/00; C08L27/00; C08L33/00; C08L33/02; C08L101/00; C09J121/00; (IPC1-7): C08C19/26; C08F8/42; C08L9/00; C09J3/12