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
1991-10-11
1995-04-04
McCamish, Marion 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
430285, 430287, 430324, 430908, 430910, 430917, 2041806, 2041814, 522 16, G03C 1725, C25D 1300, C08F 246
Patent
active
054036984
ABSTRACT:
A negative type photosensitive electrodepositing resin composition comprising (a) a polymer obtained by neutralizing a copolymer of acrylic or methacrylic acid and having an acid number of 20 to 300 with a basic organic compound, (b) a non-water-soluble monomer having two or more photopolymerizable unsaturated bonds in the molecule, (c) a non-water-soluble photoinitiator, and (d) a benzotriazole derivative having one or more carboxyl groups, is effective for giving electrodeposited films with a low voltage or low electric current in a short time, and usable for forming resist patterns with high degree of resolution.
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Akahori Toshihiko
Hiro Masahiko
Kakumaru Hajime
Kato Takuro
Minami Yoshitaka
Codd Bernard
Dai Nippon Toryo Co., Ltd.
Hitachi Chemical Company Ltd.
McCamish Marion E.
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