Title:
The amine catalyst for polyisocyanate compound hardening, and the polyisocyanate adhesive composition containing the amine catalyst
Document Type and Number:
Japanese Patent JP6273710
Kind Code:
B2
Abstract:
To provide an amine catalyst for curing a polyisocyanate which can satisfy both initial moldability before a thermal compression step and high reactivity at the time of thermal compression molding, and an adhesive composition containing it. A catalyst comprising an amine compound (1) represented by the formula (1) and an amine compound (2) represented by the formula (2) is used as an amine catalyst for curing a polyisocyanate compound.
wherein each of R 1 and R 2 which are independent of each other, is a C 1-4 hydrocarbon group, and R 3 is a C 1-4 hydrocarbon group having a hydroxy group or an amino group;
wherein each of R 4 and R 5 which are independent of each other, is a C 1-4 hydrocarbon group, R 6 is a C 1-4 hydrocarbon group or a C 1-4 hydrocarbon group having a hydroxy group or an amino group, R 7 is a C 1-4 hydrocarbon group having a hydroxy group or an amino group, and m is an integer of from 2 to 6.
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Inventors:
Yasumichi Miyagawa
Hiroyuki Kiso
Hiroyuki Kiso
Application Number:
JP2013155667A
Publication Date:
February 07, 2018
Filing Date:
July 26, 2013
Export Citation:
Assignee:
Tosoh Corporation
International Classes:
C08G18/18; C08G18/32; C09J11/06; C09J175/04
Domestic Patent References:
| JP2001181363A |