The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 2009
Filed:
Nov. 13, 2006
Erick Jose Acosta, Sugar Land, TX (US);
Anilkumar Raghavanpillai, Greenville, DE (US);
Sheng Peng, Hockessin, DE (US);
Stefan Reinartz, Wilmington, DE (US);
Sunti Moudgil, Wilmington, DE (US);
Erick Jose Acosta, Sugar Land, TX (US);
Anilkumar Raghavanpillai, Greenville, DE (US);
Sheng Peng, Hockessin, DE (US);
Stefan Reinartz, Wilmington, DE (US);
Sunti Moudgil, Wilmington, DE (US);
E. I. du Pont Nemours and Company, Wilmington, DE (US);
Abstract
Disclosed are partially fluorinated amino acid derivatives useful as organogelators and surface treatment materials to provide oil- and water-repellency properties to substrates. Also disclosed are composite materials, comprising a porous support and a porous nanoweb. The porous nanoweb contains fibrous structures of about 10 nm to about 1000 nm effective average fiber diameter as determined with electron microscopy.