US PATENT SUBCLASS 424 / 78.34
.~.~ Heavy metal containing monomer

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

78.08  DF  SOLID SYNTHETIC ORGANIC POLYMER AS DESIGNATED ORGANIC ACTIVE INGREDIENT (DOAI) {6}
78.31  DF  .~ Polymer from ethylenic monomers only {3}
78.34.~.~ Heavy metal containing monomer

DEFINITION

Classification: 424/78.34

Heavy metal containing monomer:

(under subclass 78.31) Subject matter wherein the solid polymer is derived from an ethylenically unsaturated monomer containing a heavy metal; e.g., phenyl mercuric acrylate, alpha-tributyltin butyl itaconate, triphenylbismuth bismethacrylate, etc.