Processing

Please wait...

Settings

Settings

1. WO2000040784 - METHODS FOR COATING METALLIC ARTICLES

Publication Number WO/2000/040784
Publication Date 13.07.2000
International Application No. PCT/US2000/000023
International Filing Date 03.01.2000
Chapter 2 Demand Filed 18.07.2000
IPC
C23C 30/00 2006.01
CCHEMISTRY; METALLURGY
23COATING 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
CCOATING 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
30Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
C25D 5/38 2006.01
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; JOINING WORKPIECES BY ELECTROLYSIS; APPARATUS THEREFOR
5Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
34Pretreatment of metallic surfaces to be electroplated
38of refractory metals or nickel
C25D 7/00 2006.01
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; JOINING WORKPIECES BY ELECTROLYSIS; APPARATUS THEREFOR
7Electroplating characterised by the article coated
CPC
C23C 30/00
CCHEMISTRY; METALLURGY
23COATING 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
CCOATING 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
30Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
C25D 5/38
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING
5Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
34Pretreatment of metallic surfaces to be electroplated
38of refractory metals or nickel
C25D 7/00
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING
7Electroplating characterised by the article coated
C25F 3/16
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
FPROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
3Electrolytic etching or polishing
16Polishing
C25F 3/22
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
FPROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
3Electrolytic etching or polishing
16Polishing
22of heavy metals
Applicants
  • BOSTON SCIENTIFIC LIMITED [--/--]; The Corporate Centre, Bush Hill Bay Street St. Michael, BB
Inventors
  • TASKOVICS, Steven; US
  • DICARLO, Paul; US
  • FLIGHT, Bruce, W.; US
  • CHANDRASEKARAN, V., Chandru; US
  • VANCAMP, Daniel; US
Agents
  • BRAINARD, Charles, R. ; Kenyon & Kenyon 1500 K Street, N.W., Suite 700 Washington, DC 20005, US
Priority Data
09/227,40708.01.1999US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHODS FOR COATING METALLIC ARTICLES
(FR) PROCEDES DE REVETEMENT D'ARTICLES METALLIQUES
Abstract
(EN)
In an examplary embodiment, the method comprises the steps of providing a metallic article having an external surface with an oxide thereon; removing at least part of the oxide from the external surface of the article; and placing a coating on the article. The invention also includes coated metallic articles, and an apparatus for coating metallic articles.
(FR)
L'invention concerne des procédés de revêtement d'articles métalliques. Selon un mode de mise en oeuvre donné à titre d'exemple, le procédé consiste à préparer un article métallique dont la surface extérieure est recouverte d'un oxyde, à éliminer au moins une partie de l'oxyde de la surface extérieure de l'article, et à placer un revêtement sur cet article. L'invention concerne également des articles métalliques ainsi revêtus et un appareil pour le revêtement d'articles métalliques.
Also published as
FI20020072
Latest bibliographic data on file with the International Bureau