EP 2262849 A1 20101222 - SILICON-BORON-CARBON-NITROGEN CERAMICS AND PRECURSOR COMPOUNDS, METHODS FOR THE SALT-FREE POLYMERIZATION
Title (en)
SILICON-BORON-CARBON-NITROGEN CERAMICS AND PRECURSOR COMPOUNDS, METHODS FOR THE SALT-FREE POLYMERIZATION
Title (de)
SILICIUM-BOR-KOHLENSTOFF-STICKSTOFF-KERAMIKEN UND VORLÄUFERVERBINDUNGEN UND VERFAHREN ZUR SALZFREIEN POLYMERISATION
Title (fr)
CÉRAMIQUES SILICIUM-BORE-CARBONE-AZOTE ET COMPOSÉS PRÉCURSEURS, PROCÉDÉS DE POLYMÉRISATION SANS SEL
Publication
Application
Priority
- EP 2009002569 W 20090407
- DE 102008018062 A 20080409
Abstract (en)
[origin: WO2009124725A1] The present invention relates to novel methods for the salt-free polymerization of boron silyl amines, which have the structural characteristic Si-N-B, and boron hydrocarbonss, which have the structural characteristic Si-X-B, wherein X can be a methylene group or a hydrocarbon chain CxHy or a cyclic hydrocarbon unit, by reaction with disilazanes R3Si-NR-SiR3.
IPC 8 full level
C08G 77/60 (2006.01); C04B 35/589 (2006.01)
CPC (source: EP US)
C04B 35/573 (2013.01 - EP US); C04B 35/589 (2013.01 - EP US); C08G 77/60 (2013.01 - EP US)
Citation (search report)
See references of WO 2009124725A1
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 MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DE 102008018062 A1 20091015; CN 101990553 A 20110323; CN 101990553 B 20130626; EP 2262849 A1 20101222; JP 2011516676 A 20110526; US 2011028302 A1 20110203; US 8354489 B2 20130115; WO 2009124725 A1 20091015
DOCDB simple family (application)
DE 102008018062 A 20080409; CN 200980112620 A 20090407; EP 09729999 A 20090407; EP 2009002569 W 20090407; JP 2011503372 A 20090407; US 93660009 A 20090407