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:
Aug. 01, 1978
Filed:
Jan. 23, 1975
Applicant:
Inventors:
Werner Krafft, Leverkusen, DE;
Gunther Arnold, Ulm, DE;
Gabor Paal, Stuttgart, DE;
Hans-Peter Vollmer, Ulm, DE;
Assignee:
AGFA-Gevaert, AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ; B32B / ;
U.S. Cl.
CPC ...
96 / ; 428483 ; 428913 ; 428500 ; 428514 ; 428522 ; 428355 ; 526328 ;
Abstract
Copolymers of methylacrylate/alkyl acrylate or methyl methacrylate/alkyl methacrylate are used as a binder for UV-sensitive recording materials, preferably recording materials which contain substances which are capable of discoloration.