DEVELOPMENT OF PRINTING MEMBERS HAVING POST-ANODICALLY TREATED SUBSTRATES

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United States of America Patent

APP PUB NO 20120115088A1
SERIAL NO

12943844

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Gum solutions are formulated to develop a negative-working photopolymer imaging layer coated on an anodized aluminum substrate that has undergone a post-anodic sealing treatment with inorganic phosphate and inorganic fluoride. The gum solution contains at least one polycarboxylic acid—which may be a polymer—that beneficially desensitizes the surface after the unexposed photopolymer layer is removed.

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Patent Owner(s)

Patent OwnerAddress
PRESSTEK INC8-9 COMMERCIAL STREET HUDSON NH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kearney, Frederick Richard Walpole, US 11 0
Ray, Kevin Windham, US 38 187

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges31396111603112119152601 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0255075100125150175200225250275300325350375400425

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