CPC Subgroup Additional Only
C09C 2200/407 Organosilicon materials, e.g. silanes, silicones
Full Title
Compositional and structural details of pigments exhibiting interference colours > Interference pigments comprising an outermost surface coating > Organic protective coating > Organosilicon materials, e.g. silanes, silicones
1 direct subcode
Child Classifications
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- C09C 2200/408 comprising additional functional groups, e.g. –NH2, -C=C- or -SO3