G - Physics – 03 – F
Patent
G - Physics
03
F
96/158
G03F 7/021 (2006.01) G03F 7/023 (2006.01) G03F 7/038 (2006.01)
Patent
CA 2032884
- 36 - ABSTRACT OF THE DISCLOSURE A positive resist composition comprising a 1,2- quinone diazide compound and an alkali-soluble resin which comprises a resin (I) obtainable through a condensation reaction of a phenol mixture containing m-cresol and 2- tert.-butyl-5-methylphenol with an aldehyde., which has well balances properties.
Doi Yasunori
Hioki Takeshi
Kurio Seiko
Moriuma Hiroshi
Uetani Yasunori
Kirby Eades Gale Baker
Sumitomo Chemical Co. Ltd.
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