Title:
【発明の名称】ブロックトイソシアネートの低温硬化用触媒
Document Type and Number:
Japanese Patent JPH08502551
Kind Code:
A
Abstract:
The present invention comprises a curable composition comprising: (i) a blocked reactive component comprising a blocked isocyanate or a blocked isothiocyanate; (ii) a functional compound containing reactive hydrogen; (iii) a triorganotin catalyst for promoting the reaction of the blocked reactive component with the functional compound. The composition may also be admixed with water. The invention also relates to a method for curing a blocked isocyanate or blocked isothiocyanate at a temperature below about 150 DEG C. which comprises combining a triorganotin compound with the blocked reactive component and functional compound and heating at a temperature less than about 150 DEG C. to obtain a cured urethane or thiourethane.
Inventors:
Bossart,emily carroll
Lambom, Wayne
Larkin, William Albert
Lambom, Wayne
Larkin, William Albert
Application Number:
JP50590095A
Publication Date:
March 19, 1996
Filing Date:
July 26, 1994
Export Citation:
Assignee:
Elf Atchem North America, Inc.
International Classes:
C08G18/16; C08G18/22; C08G18/24; C08G18/58; C08G18/62; C08G18/64; C08G18/65; C08G18/80; C09D5/44; C09D175/00; (IPC1-7): C08G18/80; C08G18/24; C09D175/00
Attorney, Agent or Firm:
Motohiro Kurauchi (1 outside)