Method for the surface treatment of a fluid product dispensing device
AssigneeAptar France SAS
InventorsPascal Bruna, Denis Busardo, Frédéric Guernalec
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Abstract
A method of surface treating a fluid dispenser device, the method including a step of modifying at least one surface to be treated of at least a portion of the device by ionic implantation using multi-charged and multi-energy ion beams. The modified surface to be treated has anti-friction properties, the multi-charged ions are selected from helium (He), nitrogen (N), oxygen (O), neon (Ne), argon (Ar), krypton (Kr), and xenon (Xe), and ionic implantation is carried out to a depth of 0 μm to 3 μm.
Claims23
A method of surface treating a fluid dispenser device, comprising a step of modifying at least one surface to be treated of at least a portion of said device by ionic implantation using multi-charged and multi-energy ion beams, said modified surface to be treated having anti-friction properties, said multi-charged ions being selected from helium (He), nitrogen (N), oxygen (O), neon (Ne), argon (Ar), krypton (Kr), and xenon (Xe), ionic implantation being carried out to a depth of 0 μm to 3 μm.
Dependencies are inferred from the claim text.