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. 18, 2005
Filed:
Sep. 09, 2002
Applicants:
Antonella Pesce, Pescara, IT;
Adelia Alessandra Tordone, Pescara, IT;
Giovanni Carlucci, Chieti, IT;
Achille Di Cintio, Pescara, IT;
Inventors:
Antonella Pesce, Pescara, IT;
Adelia Alessandra Tordone, Pescara, IT;
Giovanni Carlucci, Chieti, IT;
Achille Di Cintio, Pescara, IT;
Assignee:
The Proctor & Gamble Company, Cincinnati, OH (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08B 3708 ; A61F 1315 ; A61F 1320 ;
U.S. Cl.
CPC ...
Abstract
The present invention relates to articles, preferably disposable absorbent articles like sanitary napkins and pantiliners, which comprise a cationic polysaccharide, typically chitin-based material and/or chitosan material, and an acidic pH buffering means. Such disposable absorbent articles deliver improved odor control performance even upon prolonged wearing time of the articles.