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US 2022/0068618 A1Published application
Methods of treating a surface of a polymer material by atmospheric pressure plasma
AssigneeCorning Incorporated
InventorsJiangwei Feng, Wageesha Senaratne
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Abstract
A method for treating a flexible plastic substrate is provided herein. The method includes establishing an atmospheric pressure plasma beam from an inert gas using a power of greater than about 90W, directing the plasma beam toward a surface of the flexible polymer substrate, and scanning the plasma beam across the surface of the polymer substrate to form a treated substrate surface.
Claims18
A method for treating a flexible polymer substrate for use in a bioprocess system, the method comprising:
- establishing an atmospheric pressure plasma beam from an inert gas using a power of greater than about 90W;
- directing the plasma beam from a plasma outlet toward a surface of the flexible polymer substrate;
- and
- scanning the plasma beam over at least a portion of the surface of the polymer substrate to form a treated substrate surface.
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(canceled)
Dependencies are inferred from the claim text.