Compositions – Durable finishes for textile materials – or processes of... – Oil or water repellent or soil resistant or retardant
Patent
1976-02-09
1978-10-03
Lusignan, Michael R.
Compositions
Durable finishes for textile materials, or processes of...
Oil or water repellent or soil resistant or retardant
81156, 8169, 8176, 252 89, 252356, 260584B, 2606115, 260613B, 427172, 427176, 427390R, 427394, D06M 1330, D06M 510, D06M 1300
Patent
active
041183266
ABSTRACT:
As a spin-finish lubricant for processing synthetic fibers, a nonionic polyalkoxylate surfactant of the fatty-ether alkoxylate, fatty-ester alkoxylate, or block or heteric ethylene oxide/propylene oxide type is made which contains a substantial proportion of alkali-metal or alkaline-earth metal ions and preferably anions of volatile nature, such as the anions of saturated carboxylic acids containing up to 18 carbon atoms. Such lubricants display improved stability when during a spin-finishing operation the synthetic fiber to which they have been applied is passed over a heater plate maintained at 150.degree. to 300.degree. Centigrade.
REFERENCES:
patent: 2828265 (1958-03-01), Van Strica
patent: 2920980 (1960-01-01), Mooberry
patent: 2983763 (1961-05-01), Krause
patent: 2997407 (1961-08-01), Lawler et al.
patent: 3030425 (1962-04-01), Mills et al.
patent: 3082122 (1963-03-01), Krasny
patent: 3374275 (1968-03-01), Dickey
patent: 3377288 (1968-04-01), Sawyer
patent: 3415891 (1968-12-01), Turumara et al.
patent: 3704225 (1972-11-01), Shay
patent: 3770701 (1973-11-01), Lenker et al.
patent: 3867462 (1975-02-01), Keeney et al.
patent: 3954631 (1976-05-01), Marshall et al.
patent: 3993571 (1976-11-01), Marshall
Chemical Abstracts, 78123w, vol. 73, 1970, p. 36.
BASF Wyandotte Corporation
Dunn Robert E.
Linkhauer John W.
Lusignan Michael R.
Swick Bernhard R.
LandOfFree
Spin-finish lubricating method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Spin-finish lubricating method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spin-finish lubricating method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1800760