Positive photoresist with an alkoxyalkyl ester group-containing

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Removal of imaged layers

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430323, 4302701, 430326, 430910, G03C 516, G03C 173

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active

059392428

ABSTRACT:
Positive photoresist compositions which can be developed in aqueous-alkaline media, comprising

REFERENCES:
patent: 5120633 (1992-06-01), Bauer et al.
patent: 5252427 (1993-10-01), Bauer et al.
patent: 5262281 (1993-11-01), Bauer et al.
patent: 5369200 (1994-11-01), Schadeli et al.
patent: 5397680 (1995-03-01), Schadeli et al.
patent: 5482816 (1996-01-01), Murata et al.
English Translation of JP 4-26850 Mayashi et al, Jan. 30, 1992.
Patent Abstracts of Japan, vol. 17, No. 291 JP 5017711, Jan. 1993.

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