Irradiated expanded polytetrafluoroethylene composites, and devi

Details Irradiated expanded polytetrafluoroethylene composites, and devi Irradiated expanded polytetrafluoroethylene composites, and devi

1988-12-21

1991-05-28

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55485, 55486, 55524, 428287, 428480, B01D 1900

Patent

active

050191403

ABSTRACT:
Radiation resistant composites made of adjacent layers of a microporous hydrophobic polytetrafluoroethylene layer and one or more supporting layers made of woven metal material or woven synthetic organic polymeric material and a microporous hydrophobic polytetrafluoroethylene membrane are described. Filtration devices containing the composite are described.

REFERENCES:
patent: 3575170 (1971-04-01), Clark
patent: 3778971 (1973-12-01), Granger et al.
patent: 3854907 (1974-12-01), Rising
patent: 3951293 (1976-04-01), Schulz
patent: 3993566 (1976-11-01), Goldberg et al.
patent: 4025679 (1977-05-01), Denny
patent: 4071040 (1978-01-01), Moriarty
patent: 4187390 (1980-02-01), Gore
patent: 4190426 (1980-02-01), Ruschke
patent: 4238207 (1980-12-01), Ruschke
patent: 4276170 (1981-06-01), Vaillancourt
patent: 4324574 (1982-04-01), Fagan
patent: 4402785 (1983-09-01), Withers
patent: 4427425 (1984-01-01), Briggs et al.
patent: 4478620 (1984-10-01), Tamura
patent: 4525182 (1985-06-01), Rising et al.
patent: 4767426 (1988-08-01), Daly et al.
patent: 4774001 (1988-09-01), Degen et al.
patent: 4787921 (1988-11-01), Shibata et al.
patent: 4816328 (1989-03-01), Saville et al.
patent: 4877433 (1989-10-01), Oshitari
Chemical Engineering, J. S. Johnson, "Materials for Membranes", Aug. 1986; pp. 121-123.

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