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
1989-08-21
1991-09-10
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
430270, 430285, 430288, 430910, 430917, G03F 7027, G03F 7033
Patent
active
050473131
ABSTRACT:
A semi-aqueous developable copper conductive composition which is fireable in a nonoxidizing atmosphere is developable in an aqueous solution containing 0.63 percent by weight sodium borate and 8.7 percent by weight butyl cellusolve.
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Nebe William J.
Osborne James J.
Bowers Jr. Charles L.
Chu John S. Y.
E. I. Du Pont de Nemours and Company
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