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:
Oct. 28, 2003
Filed:
Oct. 25, 2002
Gordon Robert Davison, Warfield, GB;
Axel Konig, Wemmel, BE;
Clyde Gibbons, Staines, GB;
Mark Brian Ripley, Twickenham, GB;
Neil Archibald MacGilp, Bramley, GB;
Georgina Lyndsey Claire Milich, Harefield, GB;
Emma Louise Pretswell, Bracknell, GB;
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
Compositions comprising chitosan in the form of a network of nano-sized fibres. There is also provided a process for making such compositions. The compositions have improved solubility and activity. The compositions are useful in hair care, skin care, odour control, wound care, blood management, sanitary compositions, oral care, film formation, hard surface treatment, fabric treatment, release of hydrophobic or hydrophilic materials, plant care, water purification and drug delivery.