Resources Contact Us Home
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
Method and apparatus for generating images using a color field sequential display
Method for detection and characterization of a microorganism in a sample using time-dependent intrinsic fluorescence measurements
Flash drive
Method and apparatus for connecting signal lines of multiple layers to certain contacts while preventing connections with other contacts
Soybean cultivar CL1013663
Multi-layer, microporous polyolefin membrane, its production method, battery separator and battery
Noise suppression in speech signals
  Randomly Featured Patents
Methods and systems for turbocharger control
Scheduled motion planning method and apparatus for a vehicle
Format conversion apparatus, format conversion method, and image display apparatus and image display method using the format conversion apparatus
Ski scooter
Probing method and apparatus utilizing an optimal probing mode
Stacked layers of nitride semiconductor and method for manufacturing the same
Portable outdoor cooker with convex cooking surface
V-ribbed belt and method for fabricating the same
Electrophoretic insulation of metal circuit board core
Shift control system for continuously variable transmission