US PATENT SUBCLASS 430 / 163
.~.~.~.~ Diazonium salt with anion specified


Current as of: June, 1999
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430 /   HD   RADIATION IMAGERY CHEMISTRY: PROCESS, COMPOSITION, OR PRODUCT THEREOF

141  DF  DIAZO REPRODUCTION, PROCESS, COMPOSITION, OR PRODUCT {7}
154  DF  .~ Composition or product which contains radiation sensitive compound having moiety of nitrogen double or triple bonded directly to nitrogen other than chromophore moiety, e.g., triazene containing product, etc., process of making, and composition or product used to finish or develop a diazo reproduction {3}
155  DF  .~.~ Product with at least two named layers {5}
157  DF  .~.~.~ Diazonium compound containing layer {3}
163.~.~.~.~ Diazonium salt with anion specified


DEFINITION

Classification: 430/163

Diazonium salt with anion specified:

(under subclass 157) Products wherein the anion of the diazonium salt is named, for example, the zinc chloride double salt or the hexafluorophosphate salt.