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"Process For Manufacturing A Ceramic Composite Based On Silicon Nitride And Beta Eucryptite"
Abstract: Process for manufacturing a sintered ceramic composite, based on silicon nitride and ß-eucryptite, which includes a step of producing a first powder blend (101), consisting of a powder of silicon nitride in crystalline form and a powder of a first lithium aluminosilicate in crystalline form, the composition of which is the following: (Li2O)x (Al2O3)y (SiO2)z, the lithium aluminosilicate composition being such that the set of molar fractions (x,y,z) is different from the set (1,1,2), Figure 1.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
26 April 2011
Publication Number
39/2013
Publication Type
INA
Invention Field
METALLURGY
Status
Email
remfry-sagar@remfry.com
Parent Application
Applicants
THALES
45 RUE DE VILLIERS, 92200 NEUILLY/SUR/SEINE, FRANCE
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
3 RUE MICHEL ANGE, 75016 PARIS, FRANCE
Inventors
1. LAURENT BLANCHARD
572 ROUTE DE PEGOMAS, 06370 MOUANS-SARTOUX, FRANCE
2. GILBERT FANTOZZI
17 RUE DUQUESNE, 69330 MEYZIEU FRANCE
3. AURELIEN PELLETANT
82 RUE FRANCIS DE PRESSENSE, 69100 VILLEURBANNE, FRANCE
4. HELEN REVERON
31 RUE JULIETTE RECAMIER, 69006 LYON, FRANCE
5. JEROME CHEVALIER
33 RUE LOUISE WEISS, 69140 RILLIEUX LA PAPE, FRANCE
6. YANN VITUPIER
1784 CHEMIN DES PEYROUES, 06250 MOUGINS, FRANCE
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 1220-del-2011-Abstract.pdf | 2011-12-23 |
| 1 | 1220-del-2011-GPA-(28-11-2011).pdf | 2011-11-28 |
| 2 | 1220-del-2011-Correspondence others-(28-11-2011).pdf | 2011-11-28 |
| 2 | 1220-del-2011-Claims.pdf | 2011-12-23 |
| 3 | Abstract.jpg | 2011-12-23 |
| 3 | 1220-del-2011-Correspondence-others.pdf | 2011-12-23 |
| 4 | 1220-del-2011-Description (Complete).pdf | 2011-12-23 |
| 4 | 1220-del-2011-GPA.pdf | 2011-12-23 |
| 5 | 1220-del-2011-Form-5.pdf | 2011-12-23 |
| 5 | 1220-del-2011-Drawings.pdf | 2011-12-23 |
| 6 | 1220-del-2011-Form-3.pdf | 2011-12-23 |
| 6 | 1220-del-2011-Form-1.pdf | 2011-12-23 |
| 7 | 1220-del-2011-Form-2.pdf | 2011-12-23 |
| 8 | 1220-del-2011-Form-3.pdf | 2011-12-23 |
| 8 | 1220-del-2011-Form-1.pdf | 2011-12-23 |
| 9 | 1220-del-2011-Form-5.pdf | 2011-12-23 |
| 9 | 1220-del-2011-Drawings.pdf | 2011-12-23 |
| 10 | 1220-del-2011-Description (Complete).pdf | 2011-12-23 |
| 10 | 1220-del-2011-GPA.pdf | 2011-12-23 |
| 11 | 1220-del-2011-Correspondence-others.pdf | 2011-12-23 |
| 11 | Abstract.jpg | 2011-12-23 |
| 12 | 1220-del-2011-Correspondence others-(28-11-2011).pdf | 2011-11-28 |
| 12 | 1220-del-2011-Claims.pdf | 2011-12-23 |
| 13 | 1220-del-2011-GPA-(28-11-2011).pdf | 2011-11-28 |
| 13 | 1220-del-2011-Abstract.pdf | 2011-12-23 |