US PATENT SUBCLASS 524 / 804
.~.~.~ Solid polymer derived from ethylenic monomers 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}
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.~.~.~ Solid polymer derived from ethylenic monomers only {13}
805  DF  .~.~.~.~> Fluorine-containing monomer
806  DF  .~.~.~.~> Silicon-containing monomer
807  DF  .~.~.~.~> Monomer-containing element other than C, H, O, N, S, Hal, or Group IA metal atom
808  DF  .~.~.~.~> Monomer contains nitrogen atom as part of a heterocyclic ring {1}
811  DF  .~.~.~.~> Monomer contains chalcogen atom as part of heterocyclic ring
812  DF  .~.~.~.~> N-containing monomer other than: unsubstituted ammonium as sole nitrogen, acrylamide, methylol acrylamide, acrylonitrile and the corresponding methacryl compounds or mixtures thereof {4}
817  DF  .~.~.~.~> S-containing monomer
818  DF  .~.~.~.~> Aldehyde or ketone containing monomer
819  DF  .~.~.~.~> Hydrocarbon monomer with carboxylic acid, salt, or nonnitrogen containing derivative monomer {4}
827  DF  .~.~.~.~> N-containing monomer {3}
832  DF  .~.~.~.~> Monomer is carboxylic acid or derivative {1}
834  DF  .~.~.~.~> Halogenated hydrocarbon monomer {1}
836  DF  .~.~.~.~> Hydrocarbon monomer only


DEFINITION

Classification: 524/804

Solid polymer derived from ethylenic monomers only:

(under subclass 800) Subject matter wherein a solid polymer from ethylenically unsaturated monomers only is formed in the presence of water as a designated nonreactive material.

(1) Note. "Ethylenically unsaturated" is defined in the Class 520 Glossary.