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:
Jan. 20, 1976
Filed:
Mar. 01, 1973
Applicant:
Inventors:
Horst Brose, Hiltrup, DT;
Karl Dieter Depping, Hiltrup, DT;
Dietrich Hentschel, Wolbeck, DT;
Bernard Kostevc, Munster, DT;
Klaus Schmidt, Hiltrup, DT;
Assignee:
BASF Farben & Fasern AG, Hamburg, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ;
U.S. Cl.
CPC ...
428413 ; 260828 ; 260835 ; 260843 ; 260861 ; 260862 ; 260872 ; 427 44 ; 427 54 ; 428425 ; 428480 ;
Abstract
Opaque coatings and molded articles are produced from normally transparent copolymer compositions of unsaturated polyesters and monomers therefore by using from about 3 percent to less than 45 percent by weight of unsaturated polyesters based on the total weight of the composition.