Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Forming nonplanar surface
Patent
1994-10-27
1996-12-17
Lesmes, George F.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Forming nonplanar surface
430175, 430190, 430195, 430296, 430325, 430329, 4302861, 4302871, G03C 500, G03C 152
Patent
active
055852254
ABSTRACT:
A lithographic coating and method of framing a lithographic image are disclosed. The method comprises coating at least a portion of a surface of an article with a radiation-crosslinkable polymer, and exposing the coated surface to a pattern of radiation to crosslink the polymer in a lithographic image. The functionalized polymer is a copolymer of an isoolefin of 4 to 7 carbon atoms and para-alkylstyrene, wherein the para-alkylstyrene is functionalized with a radiation reactive group at the para-alkyl group of the para-alkylstyrene.
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Audett Jay D.
McElrath Kenneth O.
Codd Bernard P.
Exxon Chemical Patents Inc.
Kurtzman Myron B.
Lesmes George F.
Reid Frank E.
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