Soil resistant yarn finish for synthetic organic polymer yarn

Compositions – Fire-extinguishing – Foam-stabilizant or colloid-stabilizant containing

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428395, 252 87, 252 88, D06M 1334

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active

043177360

ABSTRACT:
A yarn finish composition is disclosed for incorporation with synthetic organic polymer yarn or yarn products to render the same oil repellent and resistant to soiling. The composition comprises (a) a solution of a salt of dioctyl sulfosuccinate, propylene glycol and water, (b) a fluorochemical compound consisting of polycarboxybenzene esterified with certain partially fluorinated alcohols and with hydroxyl-containing organic radicals such as 2-hydroxyethyl, glyceryl, and chlorohydryl or bromohydryl, and (c) a dispersant selected from the group consisting of a salt of a polycarboxylic acid, a salt of a sulfonated naphthalene-formaldehyde condensate, and a salt of an alkyl naphthalene sulfonate.

REFERENCES:
patent: 4134839 (1979-01-01), Marshall et al.
patent: 4190545 (1980-02-01), Marshall et al.
patent: 4192754 (1980-03-01), Marshall et al.
patent: 4193880 (1980-03-01), Marshall
patent: 4209610 (1980-06-01), Mares et al.

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