Homopolymers, copolymers and coated material and its use

Details Homopolymers, copolymers and coated material and its use Homopolymers, copolymers and coated material and its use

1987-04-22

1988-11-08

Hoke, Veronica P.

Stock material or miscellaneous articles

Composite

Of quartz or glass

4284735, 430270, 528 26, 528 27, 528114, 528229, C08G 7310

Patent

active

047833726

ABSTRACT:
Homopolymers and copolymers which have an average molecular weight of at least 2,000 and which contain at least 5 mol %, relative to the polymer, of at least one structural element of the formula I or II ##STR1## in which R and R' are independently alkylene, cycloalkylene, aralkylene or arylene, R.sup.1 is halogen, nitro, alkyl, alkoxy, alkylthio, phenyl or aralkyl, R.sup.2 is a direct bond, --O--, --S--, methylene, carbonyl or alkylidene, R.sup.3 is hydrogen, aroyl or defined as R.sup.1, and as integers a is 0 to 3, b is 0 to 4, c is 0 to 5, d is 0 to 5 and q is 0 or 1.
The polymers are sensitive to radiation and can be used for the production of protective coatings or photographic relief images.

REFERENCES:
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patent: 3435002 (1969-03-01), Holub
patent: 3700497 (1972-10-01), Epifano et al.
patent: 3875116 (1975-04-01), Heath et al.
patent: 4030948 (1977-06-01), Berger
patent: 4146723 (1979-03-01), Findeisen et al.
patent: 4197397 (1980-04-01), D'Alelio
patent: 4385165 (1983-05-01), Ahne et al.
patent: 4395527 (1983-07-01), Berger
patent: 4402907 (1983-09-01), Clark
patent: 4480009 (1984-10-01), Berger
patent: 4499149 (1985-02-01), Berger
Chem. Abst. 87, 168451t (1977).

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