Prevention of color migration in shoes

Details Prevention of color migration in shoes Prevention of color migration in shoes

1976-11-30

1978-01-10

Lawson, Patrick D.

Boots, shoes, and leggings

Uppers

36 9R, 12146C, A43B 2300, A43B 102, A43D 0000

Patent

active

040671240

ABSTRACT:
Shoes having dyed fabric uppers with elastomeric trimming bonded thereto are provided with an anti-color-migration coating on the portion of the fabric underlying the elastomeric trimming. The coating comprises a chlorinated rubber and a bleaching agent, such as sodium hypochlorite, and prevents discoloration of the elastomeric trimming due to migration of the dye from the fabric without adversely affecting the adhesion of the trimming to the fabric.

REFERENCES:
patent: 2538673 (1951-01-01), Donahue
patent: 2995839 (1961-08-01), Cronin
patent: 3352032 (1967-11-01), Yamaguchi

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