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:
Mar. 14, 1978
Filed:
Jul. 01, 1976
Applicant:
Inventors:
Bernhard Hess, Kapellen near Moers, DT;
Karl Raichle, Krefeld, DT;
Ludwig Bottenbruch, Krefeld, DT;
Karl-Heinz Ott, Leverkusen, DT;
Hansjochen Schulz-Walz, Meerbusch, DT;
Oskar Walter, Krefeld, DT;
Assignee:
Bayer Aktiengesellschaft, , DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
260 16 ; 260 / ; 260 / ; 2608 / ; 2608 / ; 2608 / ; 260862 ;
Abstract
Unsaturated polyester moulding compositions hardenable with low shrinkage which are free-flowing comprise a crystalline unsaturated polyester, a copolymerizable vinyl monomer and a graft-polymerized butadiene polymer.