DIFF Main Group
C09D 109/00 Coating compositions based on homopolymers or copolymers of conjugated diene hydrocarbons
Introduced: January 1990
IPC and CPC are identically structured here. All 3 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 109/10 Latex (C09D109/04, C09D109/08 take precedence) since 1990 IPC+CPC Available in IPC and CPC