US PATENT SUBCLASS 524 / 533
.~.~.~.~.~.~ Ethylenic monomer contains at least one carboxylic acid ester group

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}
500  DF  .~.~.~ Containing two or more solid polymers; solid polymer or SICP and a SICP, SPFI, or an ethylenic reactant or product thereof {7}
502  DF  .~.~.~.~ At least one solid polymer derived from ethylenic reactants only {11}
529  DF  .~.~.~.~.~ Solid polymer derived from ethylenic monomers only admixed with ethylenic monomer {7}
533.~.~.~.~.~.~ Ethylenic monomer contains at least one carboxylic acid ester group

DEFINITION

Classification: 524/533

Ethylenic monomer contains at least one carboxylic acid ester group:

(under subclass 529) Subject matter wherein the ethylenic reactant contains a carboxylic acid ester group.

(1) Note. See the Class 520 Glossary for a definition of the term "carboxylic acid or derivative" which includes a discussion of carboxylic acid ester.