US PATENT SUBCLASS 525 / 359.6
.~.~.~.~.~.~ Organic halogen-containing compound contains an aromatic group


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

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {4}
50  DF  .~ MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS {32}
55  DF  .~.~ At least one solid polymer derived from ethylenic reactants only {25}
355  DF  .~.~.~ Chemical treating agent contains hydrogen halide, elemental halogen, organic halogen-containing compound, or compound containing only halogen atoms {2}
359.1  DF  .~.~.~.~ Treating in the presence of organic halogen-containing compound {3}
359.5  DF  .~.~.~.~.~ Organic halogen-containing compound contains only carbon, hydrogen, and halogen {1}
359.6.~.~.~.~.~.~ Organic halogen-containing compound contains an aromatic group


DEFINITION

Classification: 525/359.6

Organic halogen-containing compound contains an aromatic group:

(under subclass 359.5) Subject matter wherein said chemical-treating compound contains at least one aryl group.