Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Purification of sucrose esters of fatty acids by a method of ultrafiltration
T995002 Purification of sucrose esters of fatty acids by a method of ultrafiltration
Patent Drawings:

Inventor: Zeringue, Jr., et al.
Date Issued: June 3, 1980
Application: 06/062,824
Filed: August 1, 1979
Inventors: Feuge; Reuben O. (New Orleans, LA)
Zeringue, Jr.; Hampden J. (Destrehan, LA)
Assignee: The United States of America as represented by the Secretary of (Washington, DC)
Primary Examiner:
Assistant Examiner:
Attorney Or Agent:
U.S. Class: 210/500.41; 210/651; 536/119
Field Of Search:
International Class:
U.S Patent Documents:
Foreign Patent Documents:
Other References:









Abstract: A sucrose ester product mixture containing sucrose esters, glycerides and free fatty acids, all fatty acid groups having carbon chains of 2-22 carbon atoms, has been separated into a concentrated sucrose ester fraction and a concentrated glyceride-fatty acid fraction by ultrafiltration through a polysulfone, anisotropic, microporous, membrane which normally partitions solutes of a molecular weight above 10,000 from those below a molecular weight of 10,000.
Claim:
Description:
 
 
  Recently Added Patents
Polynucleotide capture materials, and methods of using same
Method for generating codewords
Stability control system with body-force-disturbance heading correction
Triazine ring-containing polymer and film-forming composition comprising same
Predicting popularity of electronic publications
Systems and methods for printing images outside a normal color gamut in image forming devices
Programmable computer mouse
  Randomly Featured Patents
Process for producing silicon-containing ferro alloys
Determination of particle size and electrical charge
Exposure apparatus and device manufacturing method
Renin inhibitors containing .alpha.-heteroatom amino acids
Emergency rescue system and method having video and IMU data synchronization
Radiation curable low gloss powder coating compositions
Multiple-layered sheeting apparatus and process therefor
Self-cleaning liquid filter and system
Quantitation of individual protein kinase activity
Window component extrusion