Shoe insole for absorbing humidity

Details Shoe insole for absorbing humidity Shoe insole for absorbing humidity

1993-12-22

1995-09-26

Sewell, Paul T.

Boots, shoes, and leggings

Insoles

Laminated

36 9A, 36 84, A43B 1338

Patent

active

054525250

ABSTRACT:
A shoe insole comprising a layer for holding a shape of the insole and a hygroscopic multi-layer assembly including a ground pulp hygroscopic layer for absorbing humidity in an interior of a shoe in which the insole is used whereby the humidity is converted into water particle and a water absorbing polymer layer for absorbing the water particle.

REFERENCES:
patent: 3600717 (1971-08-01), McKeehan
patent: 4099342 (1978-07-01), Singh
patent: 4192086 (1980-03-01), Sichak
patent: 4464850 (1984-08-01), Ebert et al.
patent: 4709490 (1987-12-01), Fottinger et al.
patent: 5154960 (1992-10-01), Mucci et al.

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