DIFF Subgroup
C09D 125/04 Homopolymers or copolymers of styrene
Introduced: January 1990
Full Title
Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers > Homopolymers or copolymers of hydrocarbons > Homopolymers or copolymers of styrene
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1990.
Child Classifications
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- C09D 125/08 Copolymers of styrene (C09D129/08, C09D135/06, C09D155/02 take precedence) since 1990 IPC+CPC Available in IPC and CPC