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:
Oct. 26, 1999
Filed:
Jun. 24, 1998
Applicant:
Inventors:
Glenn T Pearce, Rochester, NY (US);
Derek D Chapman, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ; B41M / ;
U.S. Cl.
CPC ...
503227 ; 428913 ; 428914 ;
Abstract
A colorant-donor element for thermal colorant transfer comprising a support having thereon a colorant layer comprising a colorant dispersed in a binder, the colorant layer having associated therewith an infrared-absorbing cyanine colorant having a sulfonic acid group, the cyanine colorant having the following formula: ##STR1## wherein: each W independently represents the atoms necessary to form an optional 6-membered aromatic ring;
Quick Actions:
Pearce, Glenn. (1999). Infrared-absorbing cyanine colorants for laser-colorant transfer (U.S. Patent No. 5972838). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5972838
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile