Method for modifying the surface of polymeric substrate material

Details Method for modifying the surface of polymeric substrate material Method for modifying the surface of polymeric substrate material

1976-11-22

1979-02-20

Edmundson, F. C.

Chemistry: electrical and wave energy

Processes and products

Electrostatic field or electrical discharge

204165, B01K 100

Patent

active

041406079

ABSTRACT:
A method of modifying the surface of polymeric substrate materials, such as textile fabric including woven polymeric textile or textile fibers, by means of electron bombardment in a low pressure gas discharge medium to produce chemical and/or physical changes in the thus treated surface thereby improving the technological properties of the polymeric material, e.g., improved anti-static properties, dye absorption, dirt resistance, releasing of dirt absorbed and hydrophilation, among others.

REFERENCES:
patent: 3067119 (1962-12-01), Ramaika
patent: 3068510 (1962-12-01), Coleman
patent: 3179482 (1965-04-01), Kassenbeck
patent: 3274088 (1966-09-01), Wolinski
patent: 3274089 (1966-09-01), Wolinski
patent: 3274091 (1966-09-01), Amborski
patent: 3475307 (1969-10-01), Knox et al.
patent: 3600122 (1971-08-01), Coleman
patent: 3661735 (1972-05-01), Drelich
patent: 3692653 (1972-09-01), Drelich et al.
patent: 3817701 (1974-06-01), Thorsen

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