Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Patent
1986-03-17
1987-12-29
Kittle, John E.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
430263, 430260, 430910, 430281, 522116, 522117, 522121, G03C 1495, G03C 168
Patent
active
047160934
ABSTRACT:
Solvent developable composition useful as photoresist contains binder formed from methylmethacrylate and a C.sub.2 to C.sub.4 alkyl methacrylate whereby improved development and/or stripping is obtained.
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E. I. Du Pont de Nemours and Company
Hamilton Cynthia
Kittle John E.
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