METHOD FOR THE SURFACE TREATMENT OF A FLUID PRODUCT DISPENSING DEVICE
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United States of America Patent
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Issued Date -
Oct 22, 2015
app pub date -
Jul 1, 2011
filing date -
Jul 2, 2010
priority date (Note) -
Abandoned
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Abstract
A method of surface treating a fluid dispenser device, including a step of modifying at least one surface to be treated of at least a portion of the device in contact with the fluid by ionic implantation using a beam of multi-charged and multi-energy ions. The modified surface to be treated has barrier properties preventing interactions between the fluid and the modified surface to be treated, the multi-charged ions being selected from helium, boron, carbon, nitrogen, oxygen, neon, argon, krypton, and xenon, with ionic implantation being carried out to a depth of 0 μm to 3 μm.
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