Application of fluorocarbon compound to synthetic organic polyme

Details Application of fluorocarbon compound to synthetic organic polyme Application of fluorocarbon compound to synthetic organic polyme

1979-03-30

1980-02-26

Schulz, William E.

Compositions

Fire-extinguishing

Foam-stabilizant or colloid-stabilizant containing

81156, 252 86, 252 88, 428395, 560 87, D06M 1334

Patent

active

041905458

ABSTRACT:
Several spin finishes are disclosed for incorporation with synthetic organic polymer yarn or yarn products to render the same oil repellent and resistant to soiling. All of the spin finishes include a yarn finish composition which comprises (a) a nonhomogeneous mixture of a salt of dinonyl sulfosuccinate, a salt of dimethyl naphthalene sulfonate, and ammonium perfluoroalkyl carboxylate, and (b) a fluorochemical compound consisting of polycarboxybenzene esterified with certain partially fluorinated alcohols and with hydroxy-containing organic radicals such as 2-hydroxyethyl, glyceryl, and chlorohydryl or bromohydryl.

REFERENCES:
patent: 3780202 (1973-12-01), Marshall et al.
patent: 3997450 (1976-12-01), Steinmiller
patent: 4007305 (1977-02-01), Kakar et al.
patent: 4063024 (1977-12-01), Sandler
patent: 4103068 (1978-07-01), Marshall et al.
patent: 4134839 (1979-01-01), Marshall

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