Radiation-sensitive mixture and use thereof

Details Radiation-sensitive mixture and use thereof Radiation-sensitive mixture and use thereof

1989-09-26

1994-02-08

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

430284, 522 46, 522164, 525424, G03C 1492

Patent

active

052847349

ABSTRACT:
Radiation-reactive mixtures suitable for producing insulating layers and printed circuits are composed of certain precursors for preparing polyimides polyisoindoloquinazolinediones, polyoxazinediones, polyquinazolinediones or polyquinazolones and aryl-containing carbonyl compounds which when excited by UV radiation are capable of hydrogen abstraction, these mixtures undergoing solubility differentiation on irradiation with actinic light.

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"Iso-", The Naming and Indexing of Chemical Compounds by Chemical Abstracts, vol. 46, No. 24, Dec. 25, 1952, p. 5953.

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