Composition and method for preventing the staining of nitrocellu

Details Composition and method for preventing the staining of nitrocellu Composition and method for preventing the staining of nitrocellu

1987-06-08

1989-01-10

Anderson, Philip

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

Composite article making

36 28, 264 54, 264244, 521107, 521168, C08G 1814

Patent

active

047972408

ABSTRACT:
To prevent the staining of a nitrocellulose coated shoe upper by a polyurethane shoe sole prepared from a mixture comprising a polyisocyanate, a polyol, a chain extender, a tertiary amine catalyst, a surfactant and water, an effective amount of a reactive organic halogen compound, preferably a halogenated fire retardant, is added.

REFERENCES:
patent: 3661811 (1972-05-01), Hardy et al.
patent: 3814781 (1974-06-01), Oka et al.
patent: 4486370 (1984-12-01), Beclara et al.
patent: 4616044 (1986-10-01), Fesman

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