US PATENT SUBCLASS 524 / 862
.~.~.~.~.~ With ethylenically unsaturated reactant


Current as of: June, 1999
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524 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {1}
*  DD  .~ PROCESSES OF PREPARING A DESIRED OR INTENTIONAL COMPOSITION OF AT LEAST ONE NONREACTANT MATERIAL AND AT LEAST ONE SOLID POLYMER OR SPECIFIED INTERMEDIATE CONDENSATION PRODUCT, OR PRODUCT THEREOF (Class 523, subclass 1) {17}
858  DF  .~.~ Si-containing reactant forming a solid polymer or SICP in the presence of a nonreactant material {4}
860  DF  .~.~.~ Poly (di organo siloxane) reactant, i.e., (R-Si(R)-O)-* where R is an organic radical and * is subscript two or more {3}
861  DF  .~.~.~.~ Si-H containing reactant {1}
862.~.~.~.~.~ With ethylenically unsaturated reactant


DEFINITION

Classification: 524/862

With ethylenically unsaturated reactant:

(under subclass 861) Subject matter wherein at least one ethylenically unsaturated reactant is present in addition to the Si-H reactant.