Coating processes – Direct application of electrical – magnetic – wave – or... – Pretreatment of substrate or post-treatment of coated substrate
Reexamination Certificate
2007-02-13
2007-02-13
Chen, Bret (Department: 1762)
Coating processes
Direct application of electrical, magnetic, wave, or...
Pretreatment of substrate or post-treatment of coated substrate
C427S555000, C427S556000
Reexamination Certificate
active
10281037
ABSTRACT:
A first member is configured to undergo sliding contact with a surface of a second member. The surface of the first member is roughened by irradiating the surface of the first member with a laser to form first recesses in the surface of the first member. The surface of the first member is then cleaned followed by a finely roughening step of irradiating the first recesses formed in the surface of the first member with a plasma to form second recesses which are shallower than the first recesses. Thereafter, a fluorocarbon resin is coated on the surface of the first member so that the fluorocarbon resin securely contacts and adheres to the surface of the first member due to the rough and clean state thereof. The surface of the first member is then subjected to a heat treatment.
REFERENCES:
patent: 3765853 (1973-10-01), Riebling
patent: 3970055 (1976-07-01), Long
patent: 4051275 (1977-09-01), Forestek
patent: 5358604 (1994-10-01), Lin et al.
patent: 5650900 (1997-07-01), Wei et al.
patent: 5670010 (1997-09-01), Hagiwara et al.
patent: 5670216 (1997-09-01), Oak et al.
patent: 5731070 (1998-03-01), Endo et al.
patent: 5759419 (1998-06-01), Mochida et al.
patent: 5830539 (1998-11-01), Yan et al.
patent: 5869188 (1999-02-01), Priebe et al.
patent: 5975772 (1999-11-01), Imai et al.
patent: 6087009 (2000-07-01), Bultykhanova
patent: 6303897 (2001-10-01), Bady et al.
patent: 6406601 (2002-06-01), Kim et al.
patent: 0624404 (1994-11-01), None
patent: 94014904 (1994-07-01), None
patent: 01036342 (2001-05-01), None
Patent Abstracts of Japan vol. 1998, No. 08, Jun. 30, 1998 & JP 10 058595 A (Nikken Toso Kogyo KK), Mar. 3, 1998 *abstract*.
Patent Abstracts of Japan vol. 0060, No. 33 (M-114), Feb. 27, 1982 & JP 56 147962 A (Tokyo Silicone KK), Nov. 17, 1981 *abstract*.
Matsuno Akira
Takahashi Toru
Watakabe Toshio
Adams & Wilks
Calsonic Compressors Manufacturing Inc.
Chen Bret
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