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:
Apr. 18, 2006
Filed:
Sep. 28, 2004
Dominique Charmot, Campbell, CA (US);
Manikandan Jayaraman, San Francisco, CA (US);
Han Ting Chang, Livermore, CA (US);
Paul Mansky, San Francisco, CA (US);
Wilfried Blokzijl, Bebington, GB;
Dominique Charmot, Campbell, CA (US);
Manikandan Jayaraman, San Francisco, CA (US);
Han Ting Chang, Livermore, CA (US);
Paul Mansky, San Francisco, CA (US);
Wilfried Blokzijl, Bebington, GB;
Symyx Technologies, Inc., Santa Clara, CA (US);
Abstract
Cellulosic polymers, copolymers and grafts, are disclosed that adhere to fibers and surfaces during an aqueous treatment process. The cellulosic polymers having grafts and/or co-blocks are prepared using living-type free radical polymerization techniques, which provides control over the degree of substitution and graft/co-block composition and structure. These cellulosic polymers allow for the modification of fibers and surfaces to provide a desired effect.