US PATENT SUBCLASS 525 / 365
.~.~.~.~.~.~ Aluminum metal or compound thereof


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}
360  DF  .~.~.~ Chemical treating agent contains elemental metal or metal-containing compound {3}
361  DF  .~.~.~.~ Two or more diverse elemental metals or compounds thereof; or same metal in two or more distinct compounds; or diverse metals in same compound {2}
364  DF  .~.~.~.~.~ Organometallic compound and elemental metal or inorganic compound thereof {1}
365.~.~.~.~.~.~ Aluminum metal or compound thereof


DEFINITION

Classification: 525/365

Aluminum metal or compound thereof:

(under subclass 364) Subject matter containing elemental

aluminum or a compound thereof.

(1) Note. The aluminum atom can be in the form of a free metal or in the form of an inorganic or organic compound.