Organopolysiloxane-hydrocarbon oil solutions

Compositions – Durable finishes for textile materials – or processes of... – Oil or water repellent or soil resistant or retardant

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81156, 10628713, 252 496, 428391, D06M 1310

Patent

active

041712676

ABSTRACT:
This invention relates to a composition containing (A) a bridging agent, (B) a hydrocarbon oil and (C) an organopolysiloxane fluid, in which the organopolysiloxane fluid (C) is immiscible with hydrocarbon oil (B) in the absence of bridging agent (A) and a process for treating organic fibers therewith. The bridging agent is obtained from the reaction of a hydrolyzate of a diorganodihalosilane with a primary, secondary or tertiary alcohol, in which the hydrocarbon group of the alcohol is a saturated or unsaturated branched chain or an unsaturated linear chain and contains from 12 to 28 carbon atoms.

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patent: 3445385 (1969-05-01), Vartanian
patent: 3634236 (1972-01-01), Buster et al.
patent: 3896032 (1975-07-01), Stroh et al.
patent: 3929492 (1975-12-01), Chapman et al.
patent: 4059534 (1977-11-01), Morro et al.
patent: 4115343 (1978-09-01), Guillaume et al.

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