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:
Jun. 28, 2011
Filed:
Dec. 09, 2004
Applicants:
Michel Devic, Sainte-Foy les-Lyon, FR;
Phillipe Bonnet, Lyone, FR;
Eric Lacroix, Amerieux d'Azergues, FR;
Sylvain Perdrieux, Charly, FR;
Inventors:
Michel Devic, Sainte-Foy les-Lyon, FR;
Phillipe Bonnet, Lyone, FR;
Eric Lacroix, Amerieux d'Azergues, FR;
Sylvain Perdrieux, Charly, FR;
Assignee:
Arkema, Puteaux, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a reinforced fluoropolymer plate comprising a fluoropolymer layer on one of the faces thereof and a carbon fiber sheet on the other face of same, whereby at least part of the carbon fiber sheet is impregnated with fluoropolymer. The invention also relates to an acid-corrosion-resistant chemical reactor comprising said plates, the production methods thereof and the uses of same in processes in superacid media.