Gas separation membrane

Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...

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55 16, 55158, 428218, 428304, 428320, 428447, 521 27, 525100, 525477, 525478, B32B 1506, B01D 5912, B01D 1300

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active

042397936

ABSTRACT:
A gas separation membrane comprises a main component of a mixture of a polyvinyltriorganosilane and an organopolysiloxane.
The gas separation membrane has a dense layer having a gas selective permeability and a thickness of 0.01 to 10.mu. and a porous layer having open pores and a thickness of greater than 10.mu..

REFERENCES:
patent: 3274750 (1966-09-01), Robb
patent: 3754375 (1973-08-01), Bouchilloux
patent: 3762136 (1973-10-01), Kimura
patent: 3767737 (1973-10-01), Lundstrom
patent: 3797202 (1974-03-01), Neulander

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