US PATENT SUBCLASS 526 / 348.8
.~.~.~ With nonhydrocarbon monomer

Current as of: June, 1999
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526 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {8}
72  DF  .~ POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING {43}
348  DF  .~.~ From hydrocarbon {6}
348.8.~.~.~ With nonhydrocarbon monomer

DEFINITION

Classification: 526/348.8

With nonhydrocarbon monomer:

(under subclass 348) Subject matter wherein the hydrocarbon

monomer, is interpolymerized with a nonhydrocarbon monomer (e.g., ethylene-allyl alcohol copolymer, etc.).