CATALYST FOR DISSOCIATION OF BLOCKING AGENT FOR BLOCKED ISOCYANATES, AND THERMOSETTING COMPOSITION CONTAINING SAID CATALYST FOR DISSOCIATION OF BLOCKING AGENT
申请人:Koei Chemical Company, Limited
公开号:EP3689931A1
公开(公告)日:2020-08-05
A blocking agent dissociation catalyst for blocked isocyanates comprising a nitrogen-containing compound represented by Formula (1a):
wherein D is represented by Formula (2):
wherein R1, R2, R3, R4, and a are as described in the specification.
一种用于封端异氰酸酯的封端剂解离催化剂,由式(1a)代表的含氮化合物组成:
其中 D 由式(2)表示:
其中 R1、R2、R3、R4 和 a 如说明书所述。
[EN] CATALYST FOR DISSOCIATION OF BLOCKING AGENT FOR BLOCKED ISOCYANATES, AND THERMOSETTING COMPOSITION CONTAINING SAID CATALYST FOR DISSOCIATION OF BLOCKING AGENT<br/>[FR] CATALYSEUR POUR LA DISSOCIATION D'UN AGENT DE BLOCAGE POUR ISOCYANATES BLOQUÉS, ET COMPOSITION THERMODURCISSABLE CONTENANT LEDIT CATALYSEUR POUR LA DISSOCIATION D'UN AGENT DE BLOCAGE<br/>[JA] ブロックイソシアネート用ブロック剤解離触媒及び該ブロック剤解離触媒を含有する熱硬化性組成物