Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Forming nonplanar surface
Patent
1990-09-24
1991-11-19
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Forming nonplanar surface
430175, 430192, 430331, 430302, 430309, G03C 529
Patent
active
050665685
ABSTRACT:
The invention is a method for preparing a photographic element which comprises imagewise exposing a photographic element, and removing the non-image areas thereof by contacting said element with a composition consisting essentially of in admixture:
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Patent Abstracts of Japan, vol. 5 #5-Jan. 14, 1981.
Hsieh Shane
Mitchell Wayne A.
Bowers Jr. Charles L.
Chu John S. Y.
Hoehst Celanese Corporation
Roberts Richard S.
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