US PATENT SUBCLASS 526 / 100
.~.~.~.~.~ Contains non-metal organic N, O, S or P containing compound


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}
90  DF  .~.~.~ Material contains transition metal or compound thereof {15}
95  DF  .~.~.~.~ Material contains transition metal oxide (other than peroxide) {9}
100.~.~.~.~.~ Contains non-metal organic N, O, S or P containing compound


DEFINITION

Classification: 526/100

(under subclass 95) Subject matter wherein the specified material contains at least one nonmetallic, organic, nitrogen, oxygen, sulfur or phosphorus-containing compound.