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. 06, 1986
Filed:
Jul. 16, 1984
Applicant:
Inventor:
Richard S Fisch, St. Paul, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ; C23C / ; C23C / ;
U.S. Cl.
CPC ...
430201 ; 430203 ; 430292 ; 430293 ; 430321 ; 430275 ; 430271 ; 430325 ; 430326 ; 430323 ; 4272556 ; 4272557 ; 427250 ; 3461351 ;
Abstract
A process for providing a color image comprises exposing a radiation sensitive layer over a vapor deposited colorant layer and vaporizing the colorant to selectively transmit the colorant through the exposed layer. The change in solubility, penetrability and/or crosslinking or polymerization causes differential migration through the exposed layer.
Fisch, Richard. (1986). Dye transfer image process (U.S. Patent No. 4587198). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4587198
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile