US PATENT SUBCLASS 528 / 36
.~.~.~ Silicon reactant contains at least one halogen atom bonded to a carbon atom which carbon atom is not an acyl halide carbon atom


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

Internet Version by PATENTEC © 1999      Terms of Use



528 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {23}
10  DF  .~ FROM SILICON REACTANT HAVING AT LEAST ONE SILICON-TO-HYDROGEN OR -CARBON BOND {12}
33  DF  .~.~ Silicon reactant contains two or more silicon atoms {4}
36.~.~.~ Silicon reactant contains at least one halogen atom bonded to a carbon atom which carbon atom is not an acyl halide carbon atom


DEFINITION

Classification: 528/36

(under subclass 33) Subject matter wherein a containing compound with at least two silicon atoms contains a carbon-to-halogen bond and which carbon atom is not double bonded to an oxygen atom.