-
-
Bipolar membranes
-
Patent number 4,584,246
-
Issue date Apr 22, 1986
-
Chinese Petroleum Corp.
-
Kang-Jen Liu
-
B32 - LAYERED PRODUCTS
-
-
-
-
-
-
-
-
-
-
Removal of SO.sub.2 from gases
-
Patent number 4,082,835
-
Issue date Apr 4, 1978
-
Allied Chemical Corporation
-
Frederick P. Chlanda
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
-
-
-
Membrane solvent extraction
-
Patent number 3,956,112
-
Issue date May 11, 1976
-
Allied Chemical Corporation
-
Lester T. C. Lee
-
C01 - INORGANIC CHEMISTRY
-
Novel high diffusivity membranes
-
Patent number 3,951,789
-
Issue date Apr 20, 1976
-
Allied Chemical Corporation
-
Lester T. C. Lee
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-