US PATENT SUBCLASS 562 / 26
.~ Thiocarboxylic acids or salts thereof (i.e., compounds having the group -C(=X)XH, wherein the X's are the same or diverse chalcogens and at least one X is sulfur, and hydrogen may be replaced by a group IA or IIA light metal, or by substituted or unsubstituted ammonium)

Current as of: June, 1999
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562 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {41}
26.~ Thiocarboxylic acids or salts thereof (i.e., compounds having the group -C(=X)XH, wherein the X's are the same or diverse chalcogens and at least one X is sulfur, and hydrogen may be replaced by a group IA or IIA light metal, or by substituted or unsubstituted ammonium) {1}
27  DF  .~.~> Nitrogen bonded directly to the carbon of the -C(=X)XH group or of its salt (e.g., dithiocarbamic acids, etc.) {1}

DEFINITION

Classification: 562/26

(under subclass 1) Compounds under Class 532, ... which contain the following group, wherein the X's may be the same or diverse chalcogens (i.e., oxygen, sulfur, selenium or tellurium), at least one X is sulfur, and H of -XH may be replaced by a Group IA or IIA light metal or by substituted or unsubstituted ammonium: [figure]

SEE OR SEARCH CLASS

588, Hazardous or Toxic Waste Destruction or Containment,

215, 225 for the destruction of organic hazardous or toxic waste containing chalcogen, nitrogen, and group IA or IIA light metals.