Water-and oil-repelling members and method of manufacturing the

Details Water-and oil-repelling members and method of manufacturing the Water-and oil-repelling members and method of manufacturing the

1993-08-20

1995-01-03

Bell, James J.

Stock material or miscellaneous articles

Pile or nap type surface or component

210902, 210922, 427307, 427309, 427322, 427327, 427340, 427341, 427344, 427352, 427353, 428 95, 428 97, 428375, 428378, 428391, 428447, 428450, 428902, B32B 302

Patent

active

053785215

ABSTRACT:
Members with excellent water- and oil-repelling, and anti-contaminating properties are provided by exposing fillers partially protruding from the surfaces of fiber reinforced plastics or fiber reinforced metals and chemically adsorbing a chlorosilane-based chemical adsorbent to the rough surface of the fiber reinforced plastic or metal substrate. A siloxane-based chemically adsorbed monomolecular film or a polysiloxane chemically adsorbed film is formed on the substrate by chemically adsorbing a chemical adsorbent having numerous chlorosilane groups to the substrate surface. Following that, a chlorosilane-based chemical adsorbent having fluorocarbon groups is chemically adsorbed to the film, thus forming a chemically adsorbed monomolecular or polymer film with water- and oil-repelling properties.

REFERENCES:
patent: 4539061 (1985-09-01), Sagiv
patent: 4761316 (1988-08-01), Ogawa
patent: 4865910 (1989-09-01), Inoguchi et al.
patent: 5011727 (1991-04-01), Kido et al.
patent: 5011963 (1991-04-01), Ogawa et al.
patent: 5143750 (1992-09-01), Yamagata et al.

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