US PATENT SUBCLASS 560 / 309
.~.~.~ Nitrogen attached indirectly to the -S(=O)(=O)-S- group by acyclic nonionic bonding

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

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {17}
307  DF  .~ Esters having the -S(=O)(=O)-S- group, wherein the divalent sulfur is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon (e.g., thiolsulfonate esters, etc.) {1}
308  DF  .~.~ Oxygen bonded directly to the hexavalent sulfur of the -S(=O)(=O)-S- group (i.e., thiosulfate esters) {1}
309.~.~.~ Nitrogen attached indirectly to the -S(=O)(=O)-S- group by acyclic nonionic bonding

DEFINITION

Classification: 560/309

(under subclass 308) Compound wherein the -S(=O)(=O)-S- group is attached indirectly to nitrogen by nonionic bonding.

(1) Note. An example of a compound provided for herein is: [figure]