Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Reexamination Certificate
2008-12-19
2011-11-01
Chu, John (Department: 1722)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
C430S302000, C430S909000, C101S467000
Reexamination Certificate
active
08048609
ABSTRACT:
A radiation-sensitive composition can be used to prepare positive-working imageable elements having improved sensitivity and solvent resistance. These elements are useful for making lithographic printing plates and printed circuit boards. The composition includes a water-insoluble polymeric binder that has at least 20 mol % of recurring units comprising hydroxyaryl carboxylic acid ester groups, some of which can be substituted with cyclic imide moieties.
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U.S. Appl. No. 11/769,766 (D-92228) filed Jun. 28, 2007 titled Radiation-Sensitive Compositions and Elements With Solvent Resistant Poly(Vinyl Acetal)s by M. Levanon et al.
U.S. Appl. No. 11/959,492 (D-94547) filed Dec. 19, 2007 titled Radiation-Sensitive Elements With Developability-Enhancing Compounds by M. Levanon et al.
U.S. Appl. No. 12/195,468 (D-95151) filed Aug. 21, 2008 titled Processing of Positive-Working Lithographic Printing Plate Precursor by M. Levanon et al.
U.S. Appl. No. 12/125,084 (D-94967) filed May 22, 2008 titled Method of Imaging and Developing Positive-Working Imageable Elements by M. Levanon et al.
U.S. Appl. No. 12/025,089 (D-94693) filed Feb. 4, 2008 titled Method of Imaging and Developing Positive-Working Imageable Elements by M. Levanon et al.
Bylina Georgy
Kampel Vladimir
Kurtser Tanya
Levanon Moshe
Postel Larisa
Chu John
Eastman Kodak Company
Tucker J. Lanny
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