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:
Feb. 23, 2016
Filed:
Sep. 28, 2012
Applicant:
Commissariat a L'energie Atomique ET Aux Ene Alt, Paris, FR;
Inventors:
Tarek Fathallah, Voiron, FR;
Gilles Marchand, Pierre-Chatel, FR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B29C 47/76 (2006.01); C03B 19/12 (2006.01); C03B 37/016 (2006.01); C03C 1/00 (2006.01); C04B 35/624 (2006.01); C04B 35/14 (2006.01); C04B 35/16 (2006.01); B28B 11/12 (2006.01); B28B 1/24 (2006.01); B28B 7/34 (2006.01);
U.S. Cl.
CPC ...
C03B 19/12 (2013.01); B28B 1/24 (2013.01); B28B 7/344 (2013.01); B28B 7/346 (2013.01); B28B 7/348 (2013.01); B28B 11/12 (2013.01); C03B 37/016 (2013.01); C03C 1/006 (2013.01); C04B 35/14 (2013.01); C04B 35/16 (2013.01); C04B 35/624 (2013.01); C03B 2201/02 (2013.01); C03B 2201/42 (2013.01); C03C 2203/26 (2013.01); C04B 2235/3232 (2013.01); C04B 2235/441 (2013.01); C04B 2235/606 (2013.01); C04B 2235/6027 (2013.01);
Abstract
A process for manufacturing an object made of a constituent material obtained from a sol-gel solution, the process including, successively: a) introducing the sol-gel solution into a mold of the object to be manufactured; b) gelling the sol-gel solution; c) drying the gel obtained in b) in the mold, by which the gel is converted into the constituent material of the object, wherein the mold includes a closed chamber and includes a material configured to allow evacuation of gases formed during b) and/or c).