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. 14, 2003
Filed:
Apr. 05, 2001
Judith Mary Clark, Nottingham, GB;
Andrew Hopkinson, Bebington, GB;
Christopher Clarkson Jones, Bebington, GB;
Jonathan Frank Warr, Kingston-upon-Thames, GB;
Henri Chanzy, La Tronche, FR;
Claire David, Saint Cyr sur Loire, FR;
Etienne Fleury, Irigny, FR;
Daniel Joubert, Vineuil Saint Firmin, FR;
Christine Lancelon-Pin, Seyssinet, FR;
Unilever Home & Personal Care USA division of Conopco, Greenwich, CT (US);
Abstract
Laundry treatment compositions, especially detergent compositions or rinse conditioners, which deposit cellulosic polymers or related polysaccharide fabric rebuild agents onto textile fabrics are described. Such agents are used for laundering cellulosic fabrics such as cotton, to compensate for gradual loss of fibrous material on repeated washing. Preferred rebuild agents are cellulose monoacetate, cellulose hemisuccinate and other cellulose esters.