IPC Subgroup
C25D 11/1 containing organic acids
Introduced: July 1974
Last revised: January 2006
Full Title
Electrolytic coating by surface reaction, i.e. forming conversion layers > Anodisation > of aluminium or alloys based thereon > characterised by the electrolytes used > containing organic acids
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- Subclass:
- PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; JOINING WORKPIECES BY ELECTROLYSIS; APPARATUS THEREFOR