US PATENT SUBCLASS 526 / 289
.~.~.~ From sulfide-containing 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}
286  DF  .~.~ From S-containing monomer {3}
289.~.~.~ From sulfide-containing monomer


DEFINITION

Classification: 526/289

From sulfide-containing monomer:

(under subclass 286) Subject matter wherein the sulfur monomer contains at least one sulfur atom as part of a sulfide group.

(1) Note. A sulfide for purposes of this subclass denotes a class of compounds having a (S)n group, wherein n is 1 or more and wherein the carbon atoms bonded to the (S)n atoms are not double-bonded to oxygen, sulfur, selenium, or tellurium, or triple-bonded to nitrogen.