DIFF Subgroup
C09J 133/18 Homopolymers or copolymers of nitriles
Introduced: January 1990
Full Title
Adhesives 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers > Homopolymers or copolymers of nitriles
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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- C09J 133/20 Homopolymers or copolymers of acrylonitrile (C09J155/02 takes precedence) since 1990 IPC+CPC Available in IPC and CPC
- C09J 133/22 Homopolymers or copolymers of nitriles containing four or more carbon atoms since 1990 IPC+CPC Available in IPC and CPC