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. 30, 1986
Filed:
May. 29, 1984
Applicant:
Inventors:
Harald Buhler, Hanau, DE;
Bernhard Statt, Hanau, DE;
Assignee:
Degussa AG, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D / ; C09D / ; C09D / ; B05D / ;
U.S. Cl.
CPC ...
524217 ; 524210 ; 524493 ; 524567 ; 428458 ; 1563309 ; 156333 ;
Abstract
The invention is directed primarily to coating compositions, especially polyvinyl chloride (PVC) plastisols which are used especially as protective compositions for underlying bases. To improve the adhesion to metallic bases, the compositions contain 0.2-5 weight % of a hydrophobic silica.