EP 2227448 A2 20100915 - REFLECTOR GRAPHITE CONSISTING OF ISOTROPIC HIGHLY CRYSTALLINE NATURAL GRAPHITE AS THE MAIN COMPONENT AND SILICON OR ZIRCONIUM CARBIDE, AND PRODUCTION THEREOF
Title (en)
REFLECTOR GRAPHITE CONSISTING OF ISOTROPIC HIGHLY CRYSTALLINE NATURAL GRAPHITE AS THE MAIN COMPONENT AND SILICON OR ZIRCONIUM CARBIDE, AND PRODUCTION THEREOF
Title (de)
REFLEKTORGRAPHIT BESTEHEND AUS ISOTROPEM HOCHKRISTALLINEN NATURGRAPHIT ALS HAUPTKOMPONENTE UND SILIZIUM- ODER ZIRKONCARBID UND SEINE HERSTELLUNG
Title (fr)
GRAPHITE DE RÉFLECTEUR COMPORTANT DU GRAPHITE NATUREL ISOTROPE FORTEMENT CRISTALLIN EN TANT QUE COMPOSANT PRINCIPAL ET DU CARBURE DE SILICIUM OU DE ZIRCONIUM, ET FABRICATION ASSOCIÉE
Publication
Application
Priority
- EP 2008065858 W 20081119
- DE 102007056135 A 20071120
Abstract (en)
[origin: WO2009065865A2] Disclosed is reflector graphite which is characterized in that the main component of the graphite is nuclear-purity natural graphite in addition to silicon carbide and/or zirconium carbide, the pressed pieces are shaped by a combined cold-hot pressing process, and the thermal treatment of the pressed pieces is limited to temperatures of less than 2000°C.
IPC 8 full level
C04B 35/52 (2006.01); G21C 11/06 (2006.01)
CPC (source: EP US)
C04B 35/522 (2013.01 - EP US); C04B 35/532 (2013.01 - EP US); C04B 35/632 (2013.01 - EP US); G21C 5/126 (2013.01 - EP US); C04B 2235/3244 (2013.01 - EP US); C04B 2235/3418 (2013.01 - EP US); C04B 2235/3826 (2013.01 - EP US); C04B 2235/3839 (2013.01 - EP US); C04B 2235/424 (2013.01 - EP US); C04B 2235/5409 (2013.01 - EP US); C04B 2235/5436 (2013.01 - EP US); C04B 2235/5445 (2013.01 - EP US); C04B 2235/604 (2013.01 - EP US); C04B 2235/608 (2013.01 - EP US); C04B 2235/6581 (2013.01 - EP US); C04B 2235/77 (2013.01 - EP US); C04B 2235/80 (2013.01 - EP US); C04B 2235/94 (2013.01 - EP US); C04B 2235/95 (2013.01 - EP US); C04B 2235/96 (2013.01 - EP US); C04B 2235/9607 (2013.01 - EP US); C04B 2235/9684 (2013.01 - EP US); G21C 11/06 (2013.01 - EP US); Y02E 30/30 (2013.01 - EP US)
Citation (search report)
See references of WO 2009065865A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007056135 A1 20090528; CN 101918341 A 20101215; EP 2227448 A2 20100915; US 2010294995 A1 20101125; WO 2009065865 A2 20090528; WO 2009065865 A3 20091126
DOCDB simple family (application)
DE 102007056135 A 20071120; CN 200880125166 A 20081119; EP 08852776 A 20081119; EP 2008065858 W 20081119; US 74368508 A 20081119