Method for treating a surface of a device for dispensing a fluid product
AssigneeAptar France SAS
InventorsZakaria Sallak, Denis Busardo, Frédéric Guernalec
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Abstract
A method of surface treating a fluid dispenser device, said method comprising a step of modifying at least one surface to be treated of at least a portion of said device in contact with said fluid by ionic implantation using multi-charged and multi-energy ion beams, said modified surface to be treated having non-stick properties for said fluid, 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.
Claims21
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 in contact with said fluid by ionic implantation using multi-charged and multi-energy ion beams, said modified surface to be treated having non-stick properties for said fluid, 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.