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Majed S Nassar

from Stillwater, OK
Age ~55

Majed Nassar Phones & Addresses

  • 2217 Burdick St, Stillwater, OK 74075 (405) 377-3309
  • San Jose, CA
  • New York, NY
  • Sarasota, FL

Publications

Us Patents

Composite Membrane With Multi-Layered Active Layer

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US Patent:
20130327714, Dec 12, 2013
Filed:
Jun 7, 2012
Appl. No.:
13/491506
Inventors:
Radwan A. Alrasheed - San Jose CA, US
Blake W. Davis - Hollister CA, US
Jacquana T. Diep - San Jose CA, US
Geraud J. Dubois - Los Altos CA, US
Young-Hye Na - San Jose CA, US
Majed S. Nassar - San Jose CA, US
Ankit Vora - San Jose CA, US
Assignee:
King Abdulaziz City for Science and Technology (KACST) - Riyadh
International Business Machines Corporation - Armonk NY
International Classification:
B01D 71/56
B05D 1/36
B05D 3/02
B01D 61/02
US Classification:
210652, 21050038, 427402, 427384, 4274071
Abstract:
A thin film composite membrane includes an active layer on a support membrane, wherein the active layer includes at least two chemically distinct first and second crosslinked polyamide film sub-layers. The first film sub-layer includes a polyamide unit; and the second film sub-layer includes a copolyamide with two chemically distinct polyamide units. The first film sub-layer is closer to the support than is the second film sub-layer.

Composite Membrane With Multi-Layered Active Layer

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US Patent:
20170144113, May 25, 2017
Filed:
Feb 6, 2017
Appl. No.:
15/425468
Inventors:
- Armonk NY, US
- Riyadh, SA
Jacquana T. Diep - San Jose CA, US
Geraud J. Dubois - Los Altos CA, US
Young-Hye Na - San Jose CA, US
Majed S. Nassar - San Jose CA, US
Ankit Vora - San Jose CA, US
International Classification:
B01D 71/76
B01D 71/56
B01D 61/02
C02F 1/44
B01D 69/12
Abstract:
A thin film composite membrane includes an active layer on a support membrane, wherein the active layer includes at least two chemically distinct first and second crosslinked polyamide film sub-layers. The first film sub-layer includes a polyamide unit; and the second film sub-layer includes a copolyamide with two chemically distinct polyamide units. The first film sub-layer is closer to the support than is the second film sub-layer.
Majed S Nassar from Stillwater, OK, age ~55 Get Report