Title:
【発明の名称】エポキシ化環状基を有する不飽和(メタ)アクリル酸エステルおよびその製造方法
Document Type and Number:
Japanese Patent JP2001507005
Kind Code:
A
Abstract:
Process of making compounds of the formula wherein R1=(C1-C6) alkyl; X=O, S, NH; R2=divalent saturated organic group; Y=O, S, NH, ester; R3=cyclic moiety containing oxirane group; comprising reacting a compound of the formula wherein R4 is a cyclic moiety containing C=C group with hydrogen peroxide in the presence of (a) tungstic acid, (b) phosphoric acid or its metal salts, and (c) at least one phase transfer catalyst; polymers of compounds of formula I; and compounds of formula I except for compounds wherein R4 is a dicyclopentenyl epoxide, Y is O, R2 is -CH2CH2-, X is O, and R1 is H or methyl.
Inventors:
Gary W, Ceska
Fan, minshin
Hogan, James
Fan, minshin
Hogan, James
Application Number:
JP52842798A
Publication Date:
May 29, 2001
Filing Date:
December 22, 1997
Export Citation:
Assignee:
SARTOMER COMPANY, INCORPORATED
International Classes:
B01J31/24; B01J31/34; C07D301/12; C07D303/16; C07D303/24; C07D303/40; C08F20/32; C08G59/24; (IPC1-7): C07D301/12; B01J31/34; C08F20/32
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)