The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 26, 1994
Filed:
Mar. 29, 1993
Applicant:
Inventor:
Gerhard Brindoepke, Sulzbach/Ts., DE;
Assignee:
Hoechst Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C09D / ;
U.S. Cl.
CPC ...
525111 ; 525113 ; 525523 ; 525526 ; 525528 ; 525529 ; 525530 ; 525531 ; 525532 ; 525533 ; 528100 ; 528107 ; 528110 ; 528111 ; 528113 ; 528119 ; 528120 ; 528123 ; 427386 ;
Abstract
A liquid coating composition based on a polymer containing acetoacetate groups and a polyamine in the form of the corresponding aldimine or ketimine, the polymer containing acetoacetate groups being obtained by reacting a polyepoxide containing hydroxyl groups, or a polyepoxide which is partially or completely reacted with monocarboxylic acids, with acetoacetic acid derivatives. These liquid coating compositions are suitable in particular as binders in two-component fillers for automotive refinishing or as two-component primers.