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:
May. 07, 1985
Filed:
Aug. 01, 1983
Applicant:
Inventors:
Kenneth G Gatzke, Lake Elmo, MN (US);
John M Winslow, South Saint Paul, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430175 ; 430169 ; 430176 ; 430177 ; 430191 ; 430192 ; 430152 ;
Abstract
Vesicular imaging films have good speed and stable latent images when comprised of a diazonium compound, nitrate salt, and binder comprising gelatin or poly(vinyl alcohol). The film can even have highly stable final images when the binder comprises poly(vinyl alcohol).
Gatzke, Kenneth. (1985). Diazo vesicular imaging films with nitrate salt (U.S. Patent No. 4515885). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4515885
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile