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1. WO2011007064 - METHOD FOR TEXTURING DLC COATINGS, AND THUS-TEXTURED DLC COATINGS

Publication Number WO/2011/007064
Publication Date 20.01.2011
International Application No. PCT/FR2010/051144
International Filing Date 09.06.2010
IPC
C23C 16/56 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
16Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition (CVD) processes
56After-treatment
CPC
B05D 1/202
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
18performed by dipping
20substances to be applied floating on a fluid
202Langmuir Blodgett films (LB films)
B05D 1/265
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
26performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
265Extrusion coatings
B05D 1/32
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
32using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
B05D 2350/33
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
2350Pretreatment of the substrate
30Change of the surface
33Roughening
B05D 2401/32
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
2401Form of the coating product, e.g. solution, water dispersion, powders or the like
30the coating being applied in other forms than involving eliminable solvent, diluent or dispersant
32applied as powders
B05D 3/142
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
3Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
14by electrical means
141Plasma treatment
142Pretreatment
Applicants
  • COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES [FR]/[FR] (AllExceptUS)
  • CHOUQUET, Caroline [FR]/[FR] (UsOnly)
  • DUCROS, Cédric [FR]/[FR] (UsOnly)
  • GAVILLET, Jérôme [FR]/[FR] (UsOnly)
  • SANCHETTE, Frédéric [FR]/[FR] (UsOnly)
Inventors
  • CHOUQUET, Caroline
  • DUCROS, Cédric
  • GAVILLET, Jérôme
  • SANCHETTE, Frédéric
Agents
  • VUILLERMOZ, Bruno
Priority Data
095496517.07.2009FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) METHOD FOR TEXTURING DLC COATINGS, AND THUS-TEXTURED DLC COATINGS
(FR) PROCÉDÉ POUR LA TEXTURATION DE REVÊTEMENTS TYPE DLC, ET REVÊTEMENTS TYPE DLC AINSI TEXTURÉS
Abstract
(EN)
The invention relates to a method for texturing a DLC coating, consisting of: depositing a single layer of balls or spheres on the free surface of the DLC coating; dry-etching the DLC coating using oxygen plasma; and cleaning the surface of said coating by removing the balls or spheres.
(FR)
Ce procédé de texturation d'un revêtement DLC consiste: à déposer une monocouche de billes ou sphères sur la surface libre du revêtement DLC, à réaliser une gravure sèche du revêtement DLC par plasma oxygène, -et enfin, à nettoyer la surface dudit revêtement par élimination des billes ou sphères.
Latest bibliographic data on file with the International Bureau