C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 69/96 (2006.01) C08F 20/26 (2006.01) C08G 63/64 (2006.01) C08G 64/02 (2006.01) C08G 64/30 (2006.01)
Patent
CA 2110359
ABSTRACT OF THE DISCLOSURE A hydroxy-terminated linear carbonate is produced by reacting a cyclic alkylene carbonate such as neopentyl glycol carbonate with a substance having at least one alcoholic hydroxyl group in the presence of a catalyst. Mono- or polyhydric aliphatic alcohols, polycaprolactone polyols, hydroxyl group-containing acrylic monomers and polymers, and polyester polyols are modified by the reaction with the cyclic alkylene carbonate to have an enhanced reactivity and resistance to hydrolysis.
Fujiwa Takaaki
Matsui Hideki
Morimoto Takao
Nakano Shinji
Tabuchi Takeharu
Daicel Chemical Industries Ltd.
G. Ronald Bell & Associates
Nippon Paint Co. Ltd.
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