Process for the development of relief structures based on radiat

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

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430283, 430287, 430331, 430330, G03C 170, G03C 516

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active

045392889

ABSTRACT:
An improved development process for relief structures based on radiation-crosslinked polymeric precursors of polymers which are resistant to high temperature in which the development fluid used is an aliphatic or cycloaliphatic ketone having 3 to 7 carbon atoms, is distinguished by rapid and complete removal of soluble polymeric material from the substrate with, at the same time, a minimum amount of attack on the radiation-crosslinked polymeric structures.

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patent: 4339521 (1982-07-01), Ahne et al.
Vaclav Sedivec and Jan Flek, Handbook of Analysis of Organic Solvents, (John Wiley & Sons, Inc., New York, N.Y., 1976) pp. 274-276.

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