containing phosphorus

Introduced: January 1985

Full Title

Luminescent materials, e.g. electroluminescent or chemiluminescent > containing inorganic luminescent materials > containing phosphorus

CPC subdivides this area 3x more granularly than IPC with 4 additional codes.

4 codes are CPC-only extensions.

IPC defines codes here since 1985.

Navigate with arrow keys, Enter to open

C09K 11/701 +1 CPC CPC only CPC only
C09K 11/705 CPC only CPC only
C09K 11/706 CPC only CPC only
C09K 11/708 CPC only CPC only
C09K 11/71 also containing alkaline earth metals since 1985 +2 CPC IPC+CPC Available in IPC and CPC
C09K 11/72 also containing halogen, e.g. halophosphates since 1985 +2 CPC IPC+CPC Available in IPC and CPC