IPC-Stelle: C23D 11/00 [Version 7 (gültig ab 01.2000)]

SymbolTypTitel
CSKCHEMISTRY; METALLURGY
C23KLCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL (by metallising textiles D06M 11/83; decorating textiles by locally metallising D06Q 1/04); CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL (for specific applications, see the relevant places, e.g. for manufacturing resistors H01C 17/06); INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL (treating metal surfaces or coating of metals by electrolysis or electrophoresis C25D , C25F) [2]
C23DUKLENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS (chemical composition of the enamels C03C)
C23D 1/00HGRMelting or fritting the enamels; Apparatus or furnaces therefor
C23D 1/02UGR1
.Granulating the melt; Drying the granules
C23D 3/00ZWCoating with the enamels
C23D 3/00HGRChemical treatment of the metal surfaces prior to coating (cleaning or de-greasing of metallic objects C23G)
C23D 5/00HGRCoating with enamels or vitreous layers [4]
C23D 5/02UGR1
.by wet methods
C23D 5/04UGR1
.by dry methods
C23D 5/06UGR1
.producing designs or letters
C23D 5/08UGR1
.Applying enamels non-uniformly over the surface
C23D 7/00HGRTreating the coatings, e.g. drying before burning
C23D 9/00ZWFiring the enamels
C23D 9/00HGROvens specially adapted for firing enamels
C23D 9/02UGR1
.Non-electric muffle furnaces
C23D 9/04UGR1
.Non-electric tunnel ovens
C23D 9/06UGR1
.Electric furnaces
C23D 9/08UGR1
.Supporting devices for burning-bars
C23D 9/10UGR1
.Loading or unloading devices
C23D 11/00HGRContinuous processes; Apparatus therefor
C23D 13/00ZWAfter-treatment
C23D 13/00HGRAfter-treatment of the enamelled articles
C23D 13/02UGR1
.Removing defects by local re-melting of the enamel; Adjusting the shape
C23D 15/00HGRJoining enamelled articles to other enamelled articles by processes involving an enamelling step
C23D 17/00HGRDe-enamelling