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. 11, 2011
Filed:
Jul. 23, 2010
Michel Magne, Moussy, FR;
Silham El Kasmi, Chalons en Champagne, FR;
Maxime Dupire, Toulouse, FR;
Marie Morard, Toulouse, FR;
Carlos Vaca-garcia, Toulouse, FR;
Sophie Thiebaud-roux, L'Union, FR;
Jerome Peydecastaing, Toulouse, FR;
Elisabeth Borredon, Tournefeuille, FR;
Antoine Gaset, Toulouse, FR;
Michel Magne, Moussy, FR;
Silham El Kasmi, Chalons en Champagne, FR;
Maxime Dupire, Toulouse, FR;
Marie Morard, Toulouse, FR;
Carlos Vaca-Garcia, Toulouse, FR;
Sophie Thiebaud-Roux, L'Union, FR;
Jerome Peydecastaing, Toulouse, FR;
Elisabeth Borredon, Tournefeuille, FR;
Antoine Gaset, Toulouse, FR;
Lapeyre, Aubervilliers, FR;
Abstract
Process for the chemical treatment of lignocellulose materials, in particular of at least one piece of wood, characterized in that said materials are subjected to impregnation by a chemical agent comprising hydrocarbonaceous chains, this agent being chosen from mixed anhydrides, except for the mixed anhydride of acetic/benzoic acid, said agent being suitable for providing covalent grafting of a plurality of hydrocarbonaceous chains to said materials.