Title:
NEW GLYCIDYL ETHER CONTAINING CYCLOHEXYL GROUP
Document Type and Number:
Japanese Patent JP3533577
Kind Code:
B2
Abstract:
PURPOSE: To provide the new compounds with a low chlorine content and a low viscosity useful as a reactive diluent, a softening agent and an adhesion enhancer or the like in epoxy resin formulations.
CONSTITUTION: These are the compounds represented by formulae I to IV, for example, compounds of formula IX. The compounds of formulae I to IV are obtained, from the compounds of formulae V to VIII, e.g. β-hydroxy ether or the like as the starting substance, by reacting them with derivatives of ethylene oxide or the like in the presence of a base in an organic solvent at 50 to 200°C under 1 to 10 bar and subsequently hydrogenating them using hydrogen and a catalyst and further reacting them by adding an alkali solution in the presence of preferably 2 to 3 mole % of a phase transfer catalyst such as epichlorohydrin and preferably tetramethyl ammoniumchloride, preferably at 50 to 70°C and under pressures of 90 to 110 Torr. In formulae I to IV, R1 to R3 are each H, (substituted) 1-10C alkyl or aryl hydride; R4 and R5 are each H or 1-20C alkyl; X is the formula -CH2- or the like; Y is O [when (n)=1], N [when (n)=2], (m) is 1 to 3; (n) is 1 or 2; (o) is 1 to 30; Z is the formula -CH2- or the like.
Inventors:
Wolleb, Dr. Heinz
Kramer, Andreas
Kramer, Andreas
Application Number:
JP30339993A
Publication Date:
May 31, 2004
Filing Date:
November 09, 1993
Export Citation:
Assignee:
CIBA GEIGY AG
International Classes:
C07C43/18; C07B61/00; C07C41/20; C07C41/26; C07C43/196; C07C49/35; C07C215/12; C07C217/52; C07C225/20; C07C317/20; C07C317/30; C07C323/17; C07C323/30; C07D303/22; C07D303/24; C08G59/02; C08G59/14; C08G59/20; C08G59/24; C08G59/32; C08K5/04; C08K5/1515; C08L63/00; (IPC1-7): C07D303/22; C07C43/196; C08K5/1515
Attorney, Agent or Firm:
萼 経夫 （外３名）