US PATENT SUBCLASS 424 / 78.3
.~.~ Heterocyclic 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}
78.17  DF  .~ Aftertreated polymer (e.g., grafting, blocking, etc.) {2}
78.3.~.~ Heterocyclic monomer

DEFINITION

Classification: 424/78.3

Heterocyclic monomer:

(under subclass 78.17) Subject matter wherein the solid synthetic polymer being aftertreated is derived from a heterocyclic monomer; e.g., from the diglycidyl ether of bisphenol A, ethylene oxide, propylene oxide, etc.