260 / | HD | CHEMISTRY OF CARBON COMPOUNDS |
DIG 15 | Antistatic agents not otherwise provided for {3} | |
DIG 16 | DD | .~> Antistatic agents containing a metal, silicon, boron or phosphorus |
DIG 17 | DD | .~> High polymeric (resinous) antistatic agents {1} |
DIG 19 | DD | .~> Non-high polymeric antistatic agents/N {1} |