Epoxy-containing waterborne photoimageable composition

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

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4302881, 430910, 522 85, G03C 1725

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active

059254998

ABSTRACT:
A waterborne photoimageable composition, developable in alkaline aqueous solution, which is hardenable to form a hard, permanent layer suitable as a solder mask, comprises

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"Screen Printing Plate Preparation", Derwent Publications Ltd., London GB, Section Ch, Week 8112, (Kansai Paint KK) Jan., 1981.

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