CPC Subgroup
C09K 19/52 characterised by components which are not liquid crystals, e.g. additives
Full Title
Liquid crystal materials > characterised by components which are not liquid crystals, e.g. additives
8 direct subcodes
Child Classifications
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- C09K 19/54 Additives having no specific mesophase
- C09K 19/58 Dopants or charge transfer agents
- C09K 19/60 Pleochroic dyes