using blowing gases generated by a previously added blowing agent

Introduced: July 1974

Last revised: January 2006

Full Title

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

Classification Context

Section:: CHEMISTRY; METALLURGY
Class:: ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
Subclass:: WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES , , , or

2 direct subcodes

Child Classifications

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C08J 9/06 by a chemical blowing agent
C08J 9/12 by a physical blowing agent