US PATENT SUBCLASS 502 / 170
.~.~ With metal carboxylate or metal compound and carboxylic acid or anhydride

Current as of: June, 1999
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502 /   HD   CATALYST, SOLID SORBENT, OR SUPPORT THEREFOR: PRODUCT OR PROCESS OF MAKING

100  DF  CATALYST OR PRECURSOR THEREFOR {12}
150  DF  .~ Organic compound containing {13}
170.~.~ With metal carboxylate or metal compound and carboxylic acid or anhydride

DEFINITION

Classification: 502/170

With metal carboxylate or metal compound and carboxylic acid or anhydride:

(under subclass 150) Composition in which a compound contains the RCOOX group where R is a radical or an organic compound, X is a metal, hydrogen or acyl group of an acid and in which there is a metal compound when X is not a metal.