US PATENT SUBCLASS 430 / 159
.~.~.~.~.~ Silicon, nitrogen, or sulfur compound containing subbing layer


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



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}
158  DF  .~.~.~.~ Including subbing layer {3}
159.~.~.~.~.~ Silicon, nitrogen, or sulfur compound containing subbing layer


DEFINITION

Classification: 430/159

Silicon, nitrogen, or sulfur compound containing subbing layer:

(under subclass 158) Products wherein the subbing layer contains a compound having a silicon, nitrogen, or sulfur atom.