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. 11, 2011
Filed:
Apr. 28, 2004
Philippe Poulin, Talence, FR;
Stephane Badaire, Talence, FR;
Cecile Zakri, Le Barp, FR;
Maryse-marie-therese Maugey, Gradignan, FR;
Philippe Poulin, Talence, FR;
Stephane Badaire, Talence, FR;
Cecile Zakri, Le Barp, FR;
Maryse-Marie-Therese Maugey, Gradignan, FR;
Centre National de la Recherche Scientifique (C.N.R.S.), Paris Cedex, FR;
Universite des Sciences Et Technologies (Bordeaux 1), Talence Cedex, FR;
Abstract
The invention relates to a method for the production of composite fibers with an increased content of colloidal particles, made from a pre-fiber, comprising a polymeric binder and colloidal particles, during which the chemical structure of the polymeric binder is degraded at a temperature of the order of ambient temperature such as to at least partially eliminate the above. The invention further relates to a fiber comprising a polymeric binder and colloidal particles, combining an excellent mechanical strength and a content of colloidal particles greater than 70% by mass.