IPC Main Group
B29K 233/00 Use of polymers of unsaturated acids or derivatives thereof, as reinforcement
Introduced: January 1995
Last revised: January 2006
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- Subclass:
- INDEXING SCHEME ASSOCIATED WITH SUBCLASSES , OR , RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
2 direct subcodes
Child Classifications
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- B29K 233/04 Polymers of esters
- B29K 233/18 Polymers of nitriles