POLYMERIC MEMBRANES CHEMICAL FORM

Brand Owner (click to sort) Address Description
FOREVER MedArray, Inc. 3915 Research Park Dr., Suite A4 Ann Arbor MI 48108 Polymeric membranes in chemical form for the separation of gas;
POLARIS Membrane Technology and Research, Inc. Attn: Jenny Valcov 39630 Eureka Drive Newark CA 94560 Polymeric membranes in chemical form for the separation of gas;
SIFTEK PARKER HANNIFIN MANUFACTURING NETHERLANDS (FILTRATION AND SEPARATION B.V.) OUDE KERKSTRAAT 4 4878 AA ETTEN-LEUR Netherlands Polymeric membranes in chemical form for the separation of gas;
VAPERMA Vaperma Inc. Suite 101 2111, 4e Rue Saint-Romuald G6W5M6 Canada Polymeric membranes in chemical form for the separation of gas;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A polymeric composite may be used for forming fluid separation membranes. The membranes may be formed from polyimide, polyamide or poly (pyrrolone-imide) materials. Polyamides may be formed by the condensation of a tetraamine, a tetraacid, and a diamine. Polyimides and poly (pyrrolone-imides) may be formed by the cyclization of a polymer precursor. A polymeric composite may include a dithiolene or a mixture of dithiolenes. A polymer matrix incorporating dithiolenes may exhibit an olefin/paraffin solubility selectivity. A solubility selectivity may be between about 1.1 and about 2.0.