US PATENT SUBCLASS 528 / 32
.~.~ Silicon reactant contains an ethylenically unsaturated group

Current as of: June, 1999
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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}
32.~.~ Silicon reactant contains an ethylenically unsaturated group

DEFINITION

Classification: 528/32

(under subclass 10) Subject matter wherein the containing reactant possesses at least one ethylenically unsaturated group.

SEE OR SEARCH CLASS

520, Synthetic Resins or Natural Rubbers, see the Glossary for a definition of the term "ethylenically unsaturated".

526, Synthetic Resins or Natural Rubbers,

279, for a polymer derived from an ethylenically unsaturated silicon-containing reactant as sole monomer or for a silicon-containing interpolymer wherein all of the reactants used in preparing the polymer are ethylenically unsaturated.