US PATENT SUBCLASS 524 / 855
.~.~.~ From unsaturated hydrocarbon monomer solely


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}
849  DF  .~.~ Solid polymer from ethylenic monomer only, said polymer formed in the presence of a nonreactant material {4}
855.~.~.~ From unsaturated hydrocarbon monomer solely {1}
856  DF  .~.~.~.~> Contains two or more ethylenic unsaturated groups


DEFINITION

Classification: 524/855

From unsaturated hydrocarbon monomer solely:

(under subclass 849) Subject matter wherein all monomers are ethylenically unsaturated hydrocarbons.