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:
Sep. 14, 1982
Filed:
Oct. 29, 1980
Applicant:
Inventors:
Assignee:
Vianova Kunstharz, A.G., Werndorf, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528 45 ; 528 73 ;
Abstract
Binders water-dilutable upon neutralization with inorganic and/or organic acids comprising the reaction product of (A) a monoadduct of an N-hydroxyalkyloxazolidine and a diisocyanate with (B) a hydroxyl group containing polymer, the ratio of (A) and (B) adjusted to provide a final product with an amine value sufficient to provide water dilutability upon acid neutralization, and a process for the formation of the binders, is described. The binders, upon stoving, provide films with good resistance characteristics and have reduced losses.