US PATENT SUBCLASS 514 / 772.4
.~.~ Polymer from ethylenic monomers only

Current as of: June, 1999
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514 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

772  DF  DESIGNATED ORGANIC NONACTIVE INGREDIENT CONTAINING OTHER THAN HYDROCARBON {9}
772.3  DF  .~ Solid synthetic organic polymer {2}
772.4.~.~ Polymer from ethylenic monomers only {2}
772.5  DF  .~.~.~> Heterocyclic monomer
772.6  DF  .~.~.~> Carboxylic acid containing monomer

DEFINITION

Classification: 514/772.4

Polymer from ethylenic monomers only:

(under subclass 772.3) Subject matter wherein the polymer is derived from ethylenic monomers only, e.g., a self-microencapsulating pesticidal composition contains polymethyl methacrylate, a cosmetic moisturizing composition contains a copolymer from acrolein and sodium acrylate, etc.

(1) Note. See Class 424, subclass 78.17 for the definition of an ethylenic monomer.