Gas separation: processes – Selective diffusion of gases – Selective diffusion of gases through substantially solid...
Patent
1993-06-30
1994-09-20
Spitzer, Robert
Gas separation: processes
Selective diffusion of gases
Selective diffusion of gases through substantially solid...
95 51, 95 53, 95 54, 95 55, 96 13, B01D 5322, B01D 6912
Patent
active
053485696
ABSTRACT:
The present invention relates to composite membranes and membranes which are formed from modified poly(phenylene oxide) polymers having improved film forming properties and separation characteristics. The present invention further relates to poly(phenylene oxide) polymer and modified poly(phenylene oxide) polymer, having improved membrane forming characteristics and processes for producing the same.
REFERENCES:
patent: 3219698 (1965-11-01), Halpern et al.
patent: 3259592 (1966-07-01), Fox et al.
patent: 3306874 (1967-02-01), Hay
patent: 3306875 (1967-02-01), Hay
patent: 3350844 (1967-11-01), Robb
patent: 3510387 (1970-05-01), Robb
patent: 3551244 (1970-12-01), Forester et al.
patent: 3631130 (1971-12-01), Klebe
patent: 3677976 (1972-07-01), Miller et al.
patent: 3709841 (1972-10-01), Quentin
patent: 3733307 (1973-05-01), Cooper
patent: 3735559 (1973-05-01), Salemme
patent: 3780496 (1973-12-01), Wald, III et al.
patent: 3855122 (1974-12-01), Bourganel
patent: 3875096 (1975-04-01), Graefe et al.
patent: 3980456 (1976-09-01), Browall
patent: 4035337 (1977-07-01), Cooper et al.
patent: 4073724 (1976-02-01), Chapurlat
patent: 4155793 (1979-05-01), Salemme et al.
patent: 4192842 (1980-03-01), Kimura et al.
patent: 4427419 (1984-01-01), Li
patent: 4467001 (1984-08-01), Coplan et al.
patent: 4468501 (1984-08-01), Zampini et al.
patent: 4468502 (1984-08-01), Malon et al.
patent: 4521224 (1985-06-01), Li
patent: 4530703 (1985-07-01), Malon et al.
patent: 4551156 (1985-11-01), Li
patent: 4586939 (1986-05-01), Li
patent: 4602922 (1986-07-01), Cabasso et al.
patent: 4626585 (1986-12-01), Bartmann et al.
patent: 4650501 (1987-03-01), Hiscock et al.
patent: 4673717 (1987-06-01), Percec et al.
patent: 4684376 (1987-08-01), Percec et al.
patent: 4686131 (1987-08-01), Sugio et al.
patent: 4717395 (1988-11-01), Chiad
patent: 4767422 (1988-08-01), Bikson et al.
patent: 4818387 (1989-04-01), Ikeda et al.
patent: 4866099 (1989-09-01), Hendy
patent: 4880440 (1989-11-01), Perrin
patent: 4909810 (1990-03-01), Nakao et al.
patent: 4920193 (1990-04-01), Han et al.
patent: 4944775 (1990-07-01), Hayes
patent: 4950314 (1990-08-01), Yamada et al.
patent: 4954143 (1990-09-01), Scott et al.
patent: 4971695 (1990-11-01), Kauaka Mi et al.
patent: 4981498 (1991-11-01), Bikson et al.
patent: 4990165 (1991-02-01), Bikson et al.
patent: 5002590 (1991-03-01), Friesen et al.
patent: 5009678 (1991-04-01), Bikson et al.
patent: 5026479 (1991-06-01), Bikson et al.
Journal of Membrane Science, vol. 64, "Formation of Asymmetric Hollow Fiber Membranes for Gas Separation," by Smid et al, pp. 121-127, 1991.
Chemical Abstract No. 236575Y, vol. 112, No. 14 "Hollow Poly (Phenylene Oxide) Fibers and Process for Manufacturing Them," by Pechocova et al, p. 7, 1990.
Ind. Eng. Chem. Res., vol. 28, No. 6, 1989 "Analysis and Construction of Multilayer Composite Membranes to the Separation of Gas Mixture," by Kevin A. Lundy et al. (Reprinted from ISEC Research 1989. 28. 742).
Journal of Applied Polymer Science, vol. 20 (1976) "Sulfonated Polysulfone" by A. Noshay et al, pp. 1885-1903.
George Odian, "Principles of Polymerization," 2nd Edition, A. Wiley-Interscience Publication, John Wiley & Sons, pp. 22-23.
Journal of Applied Polymer Science, vol. 29, p. 4029, 1984.
"Research and Development of NS-1 and Related Polysulfone Hollow Fibers for Reverse Osmosis Desalination of Sea Water," PB 248, 666; the Office Water Research and Technology Contract No. 14-30-3165, U.S. Dept. of the Interior, 1975.
"Research on Advanced Membranes for Reverse Osmosis," an annual report to the Office of Saline Water, U.S. Dept. of the Interior, Contract No. 14-30-2999, 1973.
Research and Development Progress Report No. 697, Contract No. 14-30-2627 to the U.S. Dept. of Interior, "Development of Polyphenylene Oxide Membranes," by Chludzinski et al, Jun. 1971.
Psaiination vol. 36, (1981), "Asymetric Reverse Osmosis and Ultrafiltration Membranes Prepared from Sulfonated Poly Sulfone," by Friedrich et al, pp. 39-62.
Journal of Applied Polymer Science, vol. 23, pp. 1509-1503, 1979.
"Research on In Situ-Formed Condensation Polymer for Reverse Osmosis Membranes," Final Report to the Office of Water Research and Technology, U.S. Dept. of the Interior, Contract No. 14-34-001-6521, 1978.
"Development of a Composite Reverse Osmosis Membrane for Single Pass Sea Water Desalination," Final Report to the office of Water Research Technology, U.S. Dept. of the Interior, Contract No. 14-34-0001.7541, 1979.
Bikson Benjamin
Gotz Gertrud
Nelson Joyce K.
Ozcayir Yurdagul
Pak Chung K.
Praxair Technology Inc.
Spitzer Robert
LandOfFree
Modified poly(phenylene oxide) based membranes for enhanced flui does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Modified poly(phenylene oxide) based membranes for enhanced flui, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modified poly(phenylene oxide) based membranes for enhanced flui will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2429502