US PATENT SUBCLASS 562 / 839
.~.~ Additional halogen bonded directly to the -C(=S)- group (e.g., thiophosgene, etc.)

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}
838  DF  .~ Thiocarboxylic halides (i.e., compounds having the -C(=S)-halo group) {1}
839.~.~ Additional halogen bonded directly to the -C(=S)- group (e.g., thiophosgene, etc.)

DEFINITION

Classification: 562/839

(under subclass 838) Compounds wherein plural halogens are bonded directly to the thiocarbonyl group (e.g., thiophosgene, etc.).

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