Coated material and use thereof

Details Coated material and use thereof Coated material and use thereof

1989-01-23

1990-02-06

Michl, Paul

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Forming nonplanar surface

430270, 430330, 522905, 522904, 522148, 522164, 427 531, 427 541, G03C 516, B05D 306

Patent

active

048988065

ABSTRACT:
A coated photosensitive material on a support comprising a layer of polyamic acids and polyamic acid aryl esters derived from tetracarboxylic acids or aminodicarboxylic acids containing a benzophenone structural unit and aromatic diamines which are substituted in both ortho-positions by at least one amino group. The material is autophotocrosslinkable and is suitable for producing protective coatings and photographic images, with corresponding polyimides being formed after irradiation by a thermal aftertreatment.

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