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. 14, 2014
Filed:
May. 29, 2009
Applicants:
Pascal Del-gallo, Dourdan, FR;
Emmanuel Baune, Maffliers, FR;
Jerome Cantonnet, Brive, FR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 40/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method for producing a packing structure, characterized in that it includes the following main steps: a) a step comprising the hydrothermal synthesis of the packing mass, performed using a mixture of quicklime and silica; and b) a step comprising the drying of the packing mass produced in step (a) at a temperature Tof between 110° C. and 500° C., possibly with at least one intermediate stage performed at a temperature of between 111° C. and 350° C. over a period tselected such that the physisorbed water content of the packing mass is less than 0.5%.