Plastic and nonmetallic article shaping or treating: processes – Treating shaped or solid article – By a temperature change
Patent
1988-11-07
1990-02-13
Lorin, Hubert C.
Plastic and nonmetallic article shaping or treating: processes
Treating shaped or solid article
By a temperature change
21050023, 21050039, 21050041, 21050042, 264 41, 264235, B29C 3504
Patent
active
049005022
ABSTRACT:
A process for improving both the internal burst strengths and gas and water permeabilities of certain microporous polymeric hollow fibers useful in RO applications comprises a wet annealing process for certain such fibers.
REFERENCES:
patent: 2517570 (1950-08-01), Irons
patent: 2517581 (1950-08-01), Lowry et al.
patent: 2990580 (1961-07-01), Foster
patent: 3197538 (1965-07-01), Capron et al.
patent: 3293341 (1966-12-01), Boeke et al.
patent: 3615024 (1971-10-01), Michaels
patent: 3619461 (1971-11-01), Gay
patent: 3707592 (1972-12-01), Ishii et al.
patent: 4290987 (1981-07-01), Soehngen et al.
Ziabicki; "Fundamentals of Fiber Formation"; John Wiley & Sons (1976), p. 447.
Park; "Plastics Film Technology"; Kreiger Publishing (1973), p. 32.
Kirk-Othmer, "Encyclopedia of Chemical Technology"; 3rd Ed., vol. 18, John Wiley & Sons (1982), pp. 605-611.
Harper Editor, "Handbook of Plastics and Elastomers"; McGraw Hill (1975), pp. 1-61, 1-62, 1-64, 1-65.
Babcock Walter C.
Krichko Kris A.
LaChapelle Edward D.
McCray Scott B.
Bend Research Inc.
Lorin Hubert C.
LandOfFree
Hollow fiber annealing does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hollow fiber annealing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hollow fiber annealing will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1166416