Layered products comprising cellulosic plastic substances

Introduced: September 1968

Title

Titles differ between systems:

IPC: Layered products essentially comprising cellulosic plastic substances

CPC: Layered products comprising cellulosic plastic substances

Full titles differ between systems:

IPC:

Layered products essentially comprising cellulosic plastic substances

CPC:

Layered products comprising cellulosic plastic substances

IPC and CPC are identically structured here. All 7 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

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B32B 23/02 in the form of fibres or filaments IPC+CPC Available in IPC and CPC
B32B 23/04 comprising such substance as the main or only constituent of a layer, next to another layer of a +4 CPC IPC+CPC Available in IPC and CPC
B32B 23/10 next to a fibrous or filamentary layer IPC+CPC Available in IPC and CPC
B32B 23/12 next to a particulate layer IPC+CPC Available in IPC and CPC
B32B 23/14 characterised by containing special compounding ingredients IPC+CPC Available in IPC and CPC
B32B 23/20 comprising esters IPC+CPC Available in IPC and CPC
B32B 23/22 comprising ethers IPC+CPC Available in IPC and CPC