US PATENT SUBCLASS 106 / 18.15
.~.~.~.~ Nitrogen-containing phosphorus compound

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}
18.14  DF  .~.~.~ Phosphorus containing {2}
18.15.~.~.~.~ Nitrogen-containing phosphorus compound {2}
18.16  DF  .~.~.~.~.~> Inorganic compound contains a phosphorus and a nitrogen atom
18.17  DF  .~.~.~.~.~> Contains phosphorus directly bonded to nitrogen

DEFINITION

Classification: 106/18.15

Nitrogen-containing phosphorus compound:

(under subclass 18.14) Subject matter wherein phosphorus is in the form of phosphorus compound containing a nitrogen atom.