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:
Jul. 12, 2005
Filed:
Apr. 09, 2001
Applicants:
Christian Barthelemy, Voiron, FR;
Serge Marsaud, Samois sur Seine, FR;
Luc Nicolas, Magny-Saint-Medard, FR;
Inventors:
Christian Barthelemy, Voiron, FR;
Serge Marsaud, Samois sur Seine, FR;
Luc Nicolas, Magny-Saint-Medard, FR;
Assignees:
Aluminium Pechiney, Paris, FR;
Porteret Beaulieu Industrie SA, Bezouotte, FR;
Primary Examiner:
Int. Cl.
CPC ...
C08K005/24 ; C08K003/22 ;
U.S. Cl.
CPC ...
Abstract
The invention concerns fibre-free precursor pastes of refractory material characterised in that they contain an elastomeric polymer filled with alumina and alumina hydrate and a silylating agent, generating Si—O bonds. The invention also concerns the method for making said paste and the material and the use thereof.