Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Patent
1981-06-26
1982-07-20
Louie, Jr., Won H.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
430495, 430292, 430296, 430494, 430942, 430346, G03C 100, G03C 524
Patent
active
043406629
ABSTRACT:
This application relates to an imaging composition employing a tellurium compound sensitive to activating radiation. Such imaging compositions have been disclosed in a number of earlier patents, such as U.S. Pat. Nos. 4,142,896, 4,066,460 and 4,106,939. This application discloses improvements in masked reducing agents for such compositions. The improved masked reducing agents are compounds of the formulae ##STR1## wherein Y is hydrogen or ##STR2## said compound containing at least one ##STR3##
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Citkowski Ronald W.
Hines Leon F.
Ovshinsky Stanford R.
Yu Terry T.
Energy Conversion Devices Inc.
Louie, Jr. Won H.
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