Title:
MONOEPOXIDE-POLYOL ADDUCT AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JPH0343416
Kind Code:
A
Abstract:
PURPOSE: To obtain the subject adduct usable in a curable coating compsn. and suitable for high solid topcoat for a car by reacting a polyhydric alcohol and a monoepoxide to form an adduct having specific mol.wt. distribution.
CONSTITUTION: A polyhydric alcohol such as glycerine represented by formula I (wherein R is a 2-18C aliphatic group and n is 2-6) and a monoepoxide represented by formula II (wherein R1 is an up to 14C aromatic group) (B) are subjected to addition reaction in an equimolar ratio, for example, in the presence of an etherifying catalyst to obtain the objective adduct with mol.wt. distribution of 1-1.2.
Inventors:
ORIIBUIEERU RUISU PIEERU ANDOR
HENRIKASU POURASU HIYUUBERUTAS
HENRIKASU POURASU HIYUUBERUTAS
Application Number:
JP15779290A
Publication Date:
February 25, 1991
Filing Date:
June 18, 1990
Export Citation:
Assignee:
SHELL INT RESEARCH
International Classes:
C08G18/48; C08G65/26; C08G65/28; C09D171/02; (IPC1-7): C08G18/48; C08G65/28
Attorney, Agent or Firm:
Kawahara Kazuho
Next Patent: PRODUCTION OF POLYAMIDE