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PCE
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DIFF Subgroup
C08J 9/35

Composite foams, i.e. continuous macromolecular foams containing discontinuous cellular particles or fragments

Introduced: January 1990

Full Title

Full titles differ between systems:

IPC:

Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof > Composite foams, i.e. continuous macromolecular foams containing discontinuous cellular particles or fragments

CPC:

Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof (mechanical aspects of shaping of plastics or substances in a plastic state for the production of porous or cellular articles B29C) > Composite foams, i.e. continuous macromolecular foams containing discontinuous cellular particles or fragments

No child classifications to compare. This is a leaf node in both IPC and CPC.