US PATENT SUBCLASS 524 / 40
.~.~.~.~.~.~.~.~ At least one solid polymer derived from ethylenic reactants only


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}
1  DF  .~.~ Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof {31}
27  DF  .~.~.~ Carbohydrate or derivative DNRM {9}
35  DF  .~.~.~.~ Cellulose {3}
37  DF  .~.~.~.~.~ Carboxylic acid ester {2}
38  DF  .~.~.~.~.~.~ Mixed carboxylate ester {1}
39  DF  .~.~.~.~.~.~.~ Acetate {1}
40.~.~.~.~.~.~.~.~ At least one solid polymer derived from ethylenic reactants only


DEFINITION

Classification: 524/40

At least one solid polymer derived from ethylenic reactants only:

(under subclass 39) Subject matter wheren the carbohydrate is mixed with a solid polymer derived from only ethylenic reactants.