US PATENT SUBCLASS 524 / 513
.~.~.~.~.~ With polycarboxylic acid or derivative and a polyol at least one of which is saturated or with solid polymer thereof

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}
513.~.~.~.~.~ With polycarboxylic acid or derivative and a polyol at least one of which is saturated or with solid polymer thereof

DEFINITION

Classification: 524/513

With polycarboxylic acid or derivative and a polyol at least one of which is saturated or with solid polymer thereof:

(under subclass 502) Subject matter wherein in addition to the NRM and solid polymer derived from ethylenic reactants only there is additionally present (a) a solid polymer derived from at least one polycarboxylic acid or derivative and at least one polyol and wherein at least one of the reactants forming the solid polymer is saturated, or (b) polymer-forming ingredients wherein at least one of the necessary reactants is a polycarboxylic acid or derivative and at least one of the necessary reactants is a polyol and at least one of the necessary polymer-forming ingredients is saturated, or a reaction product thereof.

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