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 7514198 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 07, 2009

Filed:

Aug. 15, 2005
Applicants:

Vladek Kasperchik, Corvallis, OR (US);

Cari L. Dorsh, McMinnville, OR (US);

Makarand P. Gore, Corvallis, OR (US);

Inventors:

Vladek Kasperchik, Corvallis, OR (US);

Cari L. Dorsh, McMinnville, OR (US);

Makarand P. Gore, Corvallis, OR (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/00 (2006.01); G03F 7/004 (2006.01);
U.S. Cl.
CPC ...
Abstract

A radiation image-able coating includes a first phase including a radiation curable polymer matrix and an activator disposed in the radiation curable polymer matrix, a second phase insolubly distributed in the first phase, the second phase including a color-former, and a hybrid antenna dye package distributed in at least one of the first and second phase, wherein the hybrid antenna dye package includes at least a first antenna dye having a high extinction coefficient and a second antenna dye having a low extinction coefficient.


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Kasperchik, Vladek. (2009). Color forming composition containing a plurality of antenna dyes (U.S. Patent No. 7514198). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7514198

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