Method of applying polymers to razor blade cutting edges

Details Method of applying polymers to razor blade cutting edges Method of applying polymers to razor blade cutting edges

1993-09-22

1995-12-26

Watts, Douglas D.

Metal tools and implements, making

Blank or process

Cutlery

3034654, 76DIG8, B21K 1100

Patent

active

054777569

ABSTRACT:
A method of manufacturing a razor blade is disclosed wherein a polymer material is coated onto the blade edge. The polymer material is applied to the blade edge in a coating solution after which the blade is heated to melt the polymer via a radio frequency source, preferably a microwave source.

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Patil et al, "Microwave Sintering of Al.sub.2 O.sub.3 :ZrO.sub.2 Ceramics", Proceedings of the American Ceramic Society Symposium on Microwaves, Apr. 28-May 2, 1991.
Wavemat, Inc., Prod. Brochure on Model MCR2200 Microwave Resch System.
Wavemat, Inc. Prod. Brochure on Model MCR1100 Microwave Research Syst.

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