US PATENT SUBCLASS 558 / 302
.~ Isonitriles (i.e., compounds having an isonitrile group, usually represented as -N=C, bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)

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

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {21}
302.~ Isonitriles (i.e., compounds having an isonitrile group, usually represented as -N=C, bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)

DEFINITION

Classification: 558/302

(under subclass 1) Compounds under Class 532, ... wherein an isonitrile group, usually represented as -N=C, is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon.

(1) Note. Compounds containing the isonitrile group can also be named as isocyanides or as carbylamines.

(2) Note. The isonitrile group can be written differently from -N=C; it can, for example, be written as -N=C.

(3) Note. Examples of compounds provided for herein are: [figure] [figure]

SEE OR SEARCH CLASS

588, Hazardous or Toxic Waste Destruction or Containment,

220, 222 for the destruction of organic hazardous or toxic waste containing nitrogen.