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. 13, 1985
Filed:
May. 07, 1984
Applicant:
Inventor:
Kenneth D Glanz, Appleton, WI (US);
Assignee:
Appleton Papers Inc., Appleton, WI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ;
U.S. Cl.
CPC ...
346208 ; 346209 ; 346216 ; 346217 ; 346225 ; 427150 ; 427151 ;
Abstract
A thermally-sensitive color-forming composition is disclosed which comprises chromogenic material, acidic developer material and a hydroxyanilide compound. Record material comprising this color-forming composition exhibits an absence of image bloom and improved color-forming efficiency and/or image density.
Glanz, Kenneth. (1985). Thermally-responsive record material (U.S. Patent No. 4535347). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4535347
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile