NEW (METH)ACRYLIC ESTER AND RESIN COMPOSITION USING THE SAME

Japanese Patent JP3807650

B2

PROBLEM TO BE SOLVED: To obtain a new ester good in stability of a liquid composition, excellent in adhesion, scarcely discoloring a cured product and useful for a printing ink.
SOLUTION: This ester is represented by formula I {R1 is H or methyl; the average value of [(a) + (b)] is 1-5). The above ester is obtained by reacting (A) a cyclohexanedimethanol, e.g. cyclohexane-1,4-dimethanol with (B) ε- caprolactone in the presence of a catalyst such as tin(I) chloride at 80-200°C reactional temperature for about 1-20 h and the resultant product is then reacted with (meth)acrylic acid in the presence of an acid such as sulfuric acid in a reactional solvent such as benzene at 80-150°C reactional temperature for about 1-20 h.

JPS5439011	PREPARATION OF METHACRYLATE
JPS63275544	STABILIZATION OF ESTER
JP3932195	ACRYLATE OR METHACRYLATE OF 2-HYDROXY-3-PINANONE AND ITS POLYMER OR COPOLYMER

Toru Ozaki
Minoru Yokoshima

JP34943498A

August 09, 2006

December 09, 1998

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NIPPON KAYAKU KABUSHIKI KAISHA

C07C69/54; C07C67/08; C07C69/73; C08F2/50; C08F20/20; C08F290/00; C08G63/91; C08K5/103; C08L63/10; C08L67/06; C08L75/14; C08L101/00; C09D11/02; C09D11/03; C09D11/10; C09D11/104; (IPC1-7): C07C69/54; C08F2/50; C08F20/20; C08F290/00; //C09D11/10

JP6211936A
JP2180849A
JP60193945A
JP5980676A
JP58140044A
JP5318941A

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