Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Process for making microporous membranes having selected gas-selective sites and the membranes so made










Image Number 7 for United States Patent #6547859.

A process for making microporous membranes that incorporate selected gas selective species as surface sites in a controlled spacing and orientation manner and such membranes so formed being suitable for separating and purifying the selected gas from selected gas containing gas mixtures. An example is the use of oxygen selective transition element complexes (TECs) as surface sites for separating and purifying oxygen from oxygen-containing gas mixtures.








 
 
  Recently Added Patents
Electro-optical device, method of manufacturing the same, and electronic apparatus
Treatment of influenza
Electronic multiparty accounts receivable and accounts payable system
ESD protection circuit and ESD protection device thereof
Formation of an optical waveguide
Shower bench
Monolithic widely-tunable coherent receiver
  Randomly Featured Patents
Goggles with face drape
Optical semiconductor package having an optical module with a progressively varying refractive index
Method for amalgam relocation in an arc discharge tube
Apparatus for generating a pattern recognition dictionary, a method thereof, a pattern recognition apparatus and a method thereof
Dosing pump system
Electrosurgical method using an electrically conductive fluid
Liquid crystal device
Optical residue arithmetic computer having programmable computation module
Image recording apparatus feasible for replacement of image recording medium
Method for preparing silicone rubber molds