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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.:

US 6605416 B1

PDFFull Text
Date of Patent:
Aug. 12, 2003

Filed:

Feb. 02, 1998

Compositions and processes for photogeneration of acid

Applicant:
Inventors:

Stanley C. Busman, Minneapolis, MN (US);

Richard J. Ellis, Essex, GB;

Jeanne E. Haubrich, Maplewood, MN (US);

William D. Ramsden, Afton, MN (US);

Tran Van Thien, Essex, GB;

Gregory D. Cuny, Woodbury, MN (US);

Assignee:

Imation Corp., Oakdale, MN (US);

Attorney:

Eric D. Levinson

Primary Examiner:

John S Chu

Int. Cl.
CPC ...
G03F 7/30 ;
U.S. Cl.
CPC ...
G03F 7/30 ;
Abstract

Photochemical acid progenitors in combination with dihydroperimidine squarylium dyes have been found to be particularly effective at generating acid upon irradiation with near-infrared radiation. It has been found that dihydroperimidine squarylium dyes that are particularly useful in this invention have an oxidation potential greater than about 0.5 V relative to SCE as measured in dichloromethane.

Find Patent Forward Citations

Busman, Stanley. (2003). Compositions and processes for photogeneration of acid (U.S. Patent No. 6605416). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6605416

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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