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:
Dec. 11, 1984
Filed:
Apr. 07, 1983
Applicant:
Inventors:
G/o/ tz Koerner, Essen, DE;
Manfred Priesch, Recklinghausen, DE;
Harald Rau, Essen, DE;
Eckehard Schamberg, Essen, DE;
Assignee:
Th. Goldschmidt AG, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428447 ; 524588 ; 528 26 ; 427387 ;
Abstract
Heat-curable vehicles and a process for their preparation which can be diluted with water after neutralization, by the partial reaction of a low molecular weight alkoxysiloxane with a low molecular weight polyol having carboxyl groups and at least two hydroxyl groups. The vehicle dissolves in water, optionally in the presence of slight amounts of auxiliary solvents, highly concentrated solutions being obtained with a solids content of 80 weight percent or higher, yet a relatively low viscosity.