US PATENT SUBCLASS 526 / 223
.~.~.~.~ Organic sulfur compound contains -S-S- or -O-O-group

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}
89  DF  .~.~ Polymerizing in the presence of a specified material other than monomer {28}
222  DF  .~.~.~ Material contains organic sulfur compound {3}
223.~.~.~.~ Organic sulfur compound contains -S-S- or -O-O-group

DEFINITION

Classification: 526/223

(under subclass 222) Subject matter wherein the organic sulfur compound contains at least one -S-S- or O-O group or chemically bound therewith.