HYDROPHILIC FLUOROPLASTIC SUBSTRATES

摘要

Hydrophilic fluoroplastic substrates and methods of making hydrophilic fluoroplastic substrates from 4-acryloylmorpholine are disclosed.

主权项

1. A method of treating a fluoroplastic substrate comprising:
(a) providing a fluoroplastic substrate comprising a polymer having a structural unit selected from —CHF—, —CH2CF2—, or —CF2CH2—; (b) contacting the fluoroplastic substrate with a composition comprising 4-acryloylmorpholine; and (c) exposing the fluoroplastic substrate to a controlled amount of ionizing radiation selected from at least one of: e-beam, x-ray, and gamma radiation so as to form a surface treatment on the fluoroplastic substrate comprising a grafted, radiation-initiated reaction product of the composition attached to the surfaces of the fluoroplastic substrate.