Processing

Please wait...

Settings

Settings

1. SG11201803648X - CHROMIUM-FREE SURFACE-TREATED TINPLATE, PRODUCTION METHOD AND SURFACE TREATING AGENT THEREFOR

Office Singapore
Application Number 11201803648X
Application Date 29.11.2016
Publication Number 11201803648X
Publication Date 30.05.2018
Publication Kind A1
IPC
C CHEMISTRY; METALLURGY
23
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
22
Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
05
using aqueous solutions
06
using aqueous acidic solutions with pH 6
40
containing molybdates, tungstates or vanadates
C23C 22/40
CPC
C23C 22/40
C23C 2222/20
C23C 22/76
C23C 22/78
Applicants BAOSHAN IRON & STEEL CO., LTD.
Inventors LI, Peng
YAN, Renyun
WEI, Junsheng
LI, Binghu
Title
(EN) CHROMIUM-FREE SURFACE-TREATED TINPLATE, PRODUCTION METHOD AND SURFACE TREATING AGENT THEREFOR
Abstract