WO2023217411 - USE OF SULFONIC ACIDS IN DRY ELECTROLYTES TO REMOVE VAPOR DEPOSITED AND/OR THERMALLY SPRAYED COATINGS ON METAL SURFACES
National phase entry:
Publication Number
WO/2023/217411
Publication Date
16.11.2023
International Application No.
PCT/EP2023/025205
International Filing Date
03.05.2023
Title **
[English]
USE OF SULFONIC ACIDS IN DRY ELECTROLYTES TO REMOVE VAPOR DEPOSITED AND/OR THERMALLY SPRAYED COATINGS ON METAL SURFACES
[French]
UTILISATION D'ACIDES SULFONIQUES DANS DES ÉLECTROLYTES SECS POUR ÉLIMINER DES REVÊTEMENTS DÉPOSÉS PAR ÉVAPORATION SOUS VIDE ET/OU PAR PULVÉRISATION THERMIQUE SUR DES SURFACES MÉTALLIQUES
Applicants **
OERLIKON SURFACE SOLUTIONS AG, PFÄFFIKON
Inventors
MESSE, Olivier Mikael Daniel Marcel
KRESSER, Simon Andreas
Priority Data
102022001617.6
09.05.2022
DE
Application details
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1964 | |
| EPO | Filing, Examination, Granting | 8387 | |
| Japan | Filing, Examination, Granting | 2150 | |
| South Korea | Filing, Examination, Granting | 2033 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,274
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present invention relates to the use of dry electrolytes to strip vapor or thermal spray deposition coated metal surfaces through ion transport, characterized in that the conductive liquid of the dry electrolyte comprises at least a sulfonic acid.[French]
La présente invention concerne l'utilisation d'électrolytes secs pour dénuder des surfaces métalliques revêtues par dépôt en phase vapeur ou par pulvérisation thermique par transport d'ions, caractérisée en ce que le liquide conducteur de l'électrolyte sec comprend au moins un acide sulfonique.