Imaging process and article employing photolabile, blocked surfa

Details Imaging process and article employing photolabile, blocked surfa Imaging process and article employing photolabile, blocked surfa

1980-08-11

1983-01-18

Louie, Jr., Won H.

Radiation imagery chemistry: process, composition, or product th

Stripping process or element

Forming composite image, e.g., multiple stripped image...

430258, 430259, 430260, 430262, 430263, 430 18, 430303, 430306, G03C 190

Patent

active

043692443

ABSTRACT:
A photosensitive element is provided by an actinic radiation-transmissive film-forming polymeric material which contains photolabile blocked surfactant capable upon exposure to actinic radiation of releasing a detectable quantity of surfactant in actinic radiation exposed areas in areas not exposed to actinic radiation and unblocked surfactant in an image-wise pattern in the actinic radiation exposed areas. An imaging process is also provided comprising providing the actinic radiation-sensitive element and exposing the actinic radiation-sensitive element to actinic radiation in an image-wise pattern at an intensity and for a time sufficient to release an image-wise pattern of released surfactant in the exposed area.

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