Printer Friendly
The Free Library
5,074,106 articles and books
Member login
User name  
Password 
 
Join us Forgot password?

Polymer electrolyte having acidic, basic and elastomeric subunits.


U.S. patent: 7,052,805

Issued: May 30, 2006

Inventors: Subhash Narang, Susanna C. Ventura and David L. Olmeijer

Assigned: SRI International (company) SRI International - One of the world's largest contract research firms. Founded in 1946 in conjuction with Stanford University as the Stanford Research Institute, they later became fully independent and were incorporated as a non-profit organisation under U.S.  

Key statement: The composition comprises a ternary (programming) ternary - A description of an operator taking three arguments. The only common example is C's ?: operator which is used in the form "CONDITION ? EXP1 : EXP2" and returns EXP1 if CONDITION is true else EXP2.  polymer blend A polymer blend, polymer alloy, or polymer mixture is a member of a class of materials analogous to metal alloys, in which two or more polymers are blended together to create a new material with different physical properties.  comprising an acidic polymer comprising acidic subunits and a basic polymer comprising elastomeric subunits. Such polymer compositions are formed into a membrane having electrochemical electrochemical /elec·tro·chem·i·cal/ (-kem´i-k'l) pertaining to interaction or interconversion of chemical and electrical energies.

e·lec·tro·chem·i·cal
adj.
 properties which permit the use of such a membrane in an electrochemical device.

Bob Samples

Akron Rubber Development
COPYRIGHT 2006 Lippincott & Peto, Inc.
No portion of this article can be reproduced without the express written permission from the copyright holder.
Copyright 2006, Gale Group. All rights reserved. Gale Group is a Thomson Corporation Company.

 Reader Opinion

Title:

Comment:



 

Article Details
Printer friendly Cite/link Email Feedback
Title Annotation:Patent News
Author:Samples, Bob
Publication:Rubber World
Date:Aug 1, 2006
Words:74
Previous Article:Slew rate revlimiter.(Patent News)
Next Article:Azodicarbonamide treatment for carbon black and rubber compounds.(Patent News)
Topics:



Related Articles
A new CPE for elastomer applications. (chlorinated polyethylene)
Patent News.
Patent News.(Brief Article)
NIST TRANSFERS NEW POLYMER STRUCTURE ANALYSIS METHOD TO INDUSTRY.(Brief Article)
Associative polymer/latex dispersion phase diagrams II: HASE thickeners.
Semi-elastomeric polymers for masonry coatings.(New Products)
Stable free radical polymers.(Patent News)
Biodegradable elastomer and method of preparing the same.(Patent News)
Polymer electrolyte fuel-cell separator sealing rubber composition.(Patent News)
Elastomeric compounds incorporating silicon-treated carbon blacks.(Patent News)

Terms of use | Copyright © 2009 Farlex, Inc. | Feedback | For webmasters | Submit articles