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PCE
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DIFF Subgroup
C08L 101/12

characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity (liquid crystal materials or compositions C09K19/00)

Introduced: January 1995

Title

Titles differ between systems:

IPC: characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity

CPC: characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity (liquid crystal materials or compositions C09K19/00)

Full Title

Full titles differ between systems:

IPC:

Compositions of unspecified macromolecular compounds > characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity

CPC:

Compositions of unspecified macromolecular compounds > characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity (liquid crystal materials or compositions C09K19/00)

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 1995.

Child Classifications

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  • C08L 101/14 the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels since 1995 IPC+CPC Available in IPC and CPC