David A Trampe

Address:

19 Crestmont Dr, Hillsborough, NJ 08844

Phone:

9083695657

VIN:

1GNKREED2CJ109864

Make:

CHEVROLET

Model:

TRAVERSE

Year:

2012

US Patent:

20030013871, Jan 16, 2003

Filed:

Feb 2, 2001

Appl. No.:

09/775760

Inventors:

Charles Mallon - Belle Mead NJ, US
John Vames - Highland Park NJ, US
John Sarlis - Laval, CA
Benito See - Belle Mead NJ, US
David Trampe - Somerville NJ, US
Rathin Datta - Chicago IL, US

International Classification:

C08B011/00
C08B011/12

US Classification:

536/084000

Abstract:

Processes for the production of polysaccharide ethers, e.g. cellulose ethers, are disclosed wherein salts formed during the process, e.g., sodium nitrate or sodium acetate, are converted to their corresponding acids and bases by means of an electric current, preferably in combination with a bipolar membrane and suitable cation and/or anion membranes. The acids and bases recovered from the processes can be recycled, thereby avoiding the need to provide for disposal of the salts.