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. 08, 1989
Filed:
Apr. 20, 1988
Applicant:
Inventor:
Margaret E Logan, Rochester, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ; C09B / ;
U.S. Cl.
CPC ...
430281 ; 430270 ; 430495 ; 430512 ; 430570 ; 430581 ; 430591 ; 430592 ; 540-1 ; 546176 ; 546329 ; 546331 ; 546335 ; 546336 ; 548152 ; 548217 ; 548305 ; 548505 ; 549 15 ; 549 22 ; 549 23 ; 549426 ;
Abstract
Polymethine dyes are disclosed containing an acidic electron accepting terminal nucleus comprised of an isocyano group. The dyes are useful as spectral sensitizers in ultravioilet responsive imaging compositions.