US PATENT SUBCLASS 524 / 524
.~.~.~.~.~.~.~ Ester derived from an unsaturated alcohol and a saturated acid, e.g., vinyl acetate, etc.

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}
515  DF  .~.~.~.~.~ Two or more solid polymers derived from ethylenic reactants only {10}
523  DF  .~.~.~.~.~.~ Solid polymer derived from carboxylic acid ester monomer {1}
524.~.~.~.~.~.~.~ Ester derived from an unsaturated alcohol and a saturated acid, e.g., vinyl acetate, etc.

DEFINITION

Classification: 524/524

Ester derived from an unsaturated alcohol and a saturated acid, e.g., vinyl acetate, etc.:

(under subclass 523) Subject matter wherein the ester reactant is derived from an unsaturated alcohol and a

saturated carboxylic acid, e.g., vinyl acetate, etc.

SEE OR SEARCH THIS CLASS, SUBCLASS:

523, for an acrylic ester as a reactant.