Lubricating shaving aid

Details Lubricating shaving aid Lubricating shaving aid

1999-07-30

2000-11-21

Niland, Patrick D.

Coating processes

Immersion or partial immersion

30 41, 30 50, 30537, 30538, 424 73, 4272133, 42721332, 427331, 4273722, 427384, 4273855, 427400, 4274345, B05D 118, B05D 302, B26B 1944, B26B 2100, A61K 715

Patent

active

061499811

ABSTRACT:
The present invention is directed to a lubricating shaving aid on a shaving razor or a shaving cartridge to reduce frictional drag between a razor blade edge and a shaver's skin and to provide a lubricating film on the shaver's skin during wet shaving. The lubricating shaving aid comprises a water soluble component and a water insoluble component and is formed such that the water insoluble component is released as the water soluble component dissolves upon exposure to water. The invention further discloses a method for making the same from an aqueous dispersion of water, a water soluble component in solution, and a dispersion of a water insoluble component dispersed in the water and the solution of the water soluble component.

REFERENCES:
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patent: 4875287 (1989-10-01), Creasy et al.
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patent: 5056221 (1991-10-01), Thoene
patent: 5345680 (1994-09-01), Vreeland et al.
patent: 5454164 (1995-10-01), Yin et al.
patent: 5551152 (1996-09-01), Tseng
patent: 5626154 (1997-05-01), Rogers et al.
patent: 5711076 (1998-01-01), Yin et al.
patent: 5781997 (1998-07-01), Ferraro et al.

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