US PATENT SUBCLASS 514 / 772.6
.~.~.~ Carboxylic acid containing monomer

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  DF  .~.~ Polymer from ethylenic monomers only {2}
772.6.~.~.~ Carboxylic acid containing monomer

DEFINITION

Classification: 514/772.6

Carboxylic acid containing monomer:

(under subclass 772.4) Subject matter wherein the solid polymer is derived from an ethylenically unsaturated monomer containing a carboxylic acid group, e.g., acrylic acid, maleic acid, fumaric acid, etc.