US PATENT SUBCLASS 570 / 254
.~.~.~.~ Inorganic metal containing catalyst or reaction directing agent utilized

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


570 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
101  DF  .~ HALOGEN CONTAINING {21}
252  DF  .~.~ Elemental halogen reactant {2}
253  DF  .~.~.~ Catalyst or reacton directing agent utilized {1}
254.~.~.~.~ Inorganic metal containing catalyst or reaction directing agent utilized

DEFINITION

Classification: 570/254

Inorganic metal containing catalyst or reaction directing agent utilized:

(under subclass 253) Process wherein the catalyst or reaction directing agent contains a metal atom and no organic material.