US PATENT SUBCLASS 106 / 18.22
.~.~.~.~ Nitrogen compound contains a sulfur atom

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

Internet Version by PATENTEC © 1999      Terms of Use


106 /   HD   COMPOSITIONS: COATING OR PLASTIC

*  DD  COATING OR PLASTIC COMPOSITIONS {40}
15.05  DF  .~ Contains fireproofing or biocidal agent {10}
18.11  DF  .~.~ Contains fireproofing agent {7}
18.21  DF  .~.~.~ Nitrogen-containing organic compound {1}
18.22.~.~.~.~ Nitrogen compound contains a sulfur atom

DEFINITION

Classification: 106/18.22

Nitrogen compound contains a sulfur atom:

(under subclass 18.21) Subject matter wherein the organic nitrogen compound contains at least one sulfur atom.