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PCE
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DIFF Subgroup
C08J 9/08

developing carbon dioxide

Introduced: July 1974

Full Title

Full titles differ between systems:

IPC:

Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof > using blowing gases generated by a previously added blowing agent > by a chemical blowing agent > developing carbon dioxide

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) > using blowing gases generated by a previously added blowing agent > by a chemical blowing agent > developing carbon dioxide

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