Method of treating razor blade cutting edges

Details Method of treating razor blade cutting edges Method of treating razor blade cutting edges

1996-01-17

1997-07-08

Dudash, Diana

Coating processes

Spraying

427195, 427284, 427375, 427422, B05D 102, B05D 302, B05D 508

Patent

active

056458940

ABSTRACT:
The present invention relates to a method of forming a polyfluorocarbon coating on a razor blade cutting edge comprising the steps of: dispersing a fluorocarbon polymer in a supercritical fluid; coating said razor blade cutting edge with the dispersion; and heating the coating sufficiently to adhere the fluorocarbon polymer to the blade edge.

REFERENCES:
patent: 4582731 (1986-04-01), Smith
patent: 5263256 (1993-11-01), Trankiem
patent: 5290602 (1994-03-01), Argyropaoulos et al.
patent: 5290603 (1994-03-01), Nielsen et al.
patent: 5478905 (1995-12-01), Anolick et al.

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