Fluorocarbon grafting of polymeric substrates

Details Fluorocarbon grafting of polymeric substrates Fluorocarbon grafting of polymeric substrates

1984-02-06

1986-06-17

Herbert, Thomas J.

Stock material or miscellaneous articles

Surface property or characteristic of web, sheet or block

428421, 428422, 428492, 428521, 525126, 5253332, 525355, 525383, B32B 2728, B32B 2516

Patent

active

045956324

ABSTRACT:
A process for modifying the surface of a preformed polymeric substrate to impart lubricity and other desired properties thereto, without at the same time significantly altering the bulk properties of the substrate, by epoxidizing the substrate's surface and reacting the epoxide groups so formed with a fluorocarbon capable of cleaving the epoxide rings and covalently bonding thereto. The article so formed is also disclosed.

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patent: 3842053 (1974-10-01), Villa et al.
patent: 4404256 (1983-09-01), Anand et al.

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