Title: Process for the preparation of a curing component for synthetic resins which contain groups capable of amide formation or ester formation with carboxylic acids
Application Number: 85105226 Application Date: 1985.07.08
Publication Number: 1006486 Publication Date: 1987.01.07
Approval Pub. Date: Granted Pub. Date: 1991.01.02
International Classifi-cation: C07C69/52,C08G59/40,C08J3/24,C08K5/16,C09D5/44,C09D133/04
Applicant(s) Name: Hoechst Aktiengesellschaft Address:
Inventor(s) Name:
Attorney & Agent: LIU MENGMEI XU RUXUN
Abstract:
     The invention relates to a method for curing syn. resins, which contain ester- or amide-forming functional groups and perhaps polymer-forming double bonds. The new curing agent consists of a michael addition reaction product of mono- or di- carboxylic acid and compounds which contain at least two Michael addition active double bonds. This Michael addition product should at least contain one polymerable double bond and at least one functional group which can transform to ester and/or amide.
Time: 7