US PATENT SUBCLASS 524 / 821
.~.~.~.~.~.~ Hydrocarbon monomer contains at least two ethylenic groups


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}
800  DF  .~.~ Preparation of intentional or desired composition by formation of solid polymer or SICP in the presence of water as a designated nonreactant material (DNRM), or products thereof {10}
804  DF  .~.~.~ Solid polymer derived from ethylenic monomers only {13}
819  DF  .~.~.~.~ Hydrocarbon monomer with carboxylic acid, salt, or nonnitrogen containing derivative monomer {4}
820  DF  .~.~.~.~.~ With N monomer {1}
821.~.~.~.~.~.~ Hydrocarbon monomer contains at least two ethylenic groups


DEFINITION

Classification: 524/821

Hydrocarbon monomer contains at least two ethylenic groups:

(under subclass 820) Subject matter wherein at least one hydrocarbon monomer contains at least two ethylenically unsaturated groups.