Organic compounds -- part of the class 532-570 series – Organic compounds – Unsubstituted hydrocarbyl chain between the ring and the -c-...
Patent
1996-04-29
1997-04-01
Teskin, Fred M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Unsubstituted hydrocarbyl chain between the ring and the -c-...
260665R, 502152, 502155, 502157, 526173, 526180, 526340, C07D29502, C08F 408
Patent
active
056167040
ABSTRACT:
The present invention is directed toward anionic polymerization initiators which are soluble in acyclic alkane solvents. The initiators include a solubilized lithio amine having the general formula (A)Li(SOL).sub.y. SOL is a solubilizing component and A is an alkyl, dialkyl or cycloalkyl amine radical or a cyclic amine and y is from about 1 to 4. The cyclic amine has an alkylene, oxy- or amino-alkylene group having from about 3 to about 16 methylene groups. The invention is also directed toward polymers and other products made using the initiator, and methods therefor. Further, the invention contemplates a polymer, a polymer composition and products therefrom, which include a functional group from the reaction product of an amine and an organolithium compound. The resulting polymers may be terminated with a terminating, coupling or linking agent, which may provide the polymer with a multifunctionality.
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One page translation of Japanese Abstract, Japanese Patent Application 87-180892/26.
One page Derwent Abstract of Japanese Patent JP54065788.
Harwood H. James
Lawson David F.
Saffles David
Stayer, Jr. Mark L.
Bridgestone Corporation
Hall Daniel N.
Teskin Fred M.
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