EP 2064267 A2 20090603 - SOLID POLYSILANE MIXTURES
Title (en)
SOLID POLYSILANE MIXTURES
Title (de)
FESTE POLYSILAN-MISCHUNGEN
Title (fr)
MÉLANGES DE POLYSILANES SOLIDES
Publication
Application
Priority
- DE 2007001648 W 20070913
- DE 102006043929 A 20060914
Abstract (en)
[origin: WO2008031427A2] The invention relates to mixtures of polysilanes which are macroscopically solid at room temperature. The individual constituents of said mixtures, of the composition Si<SUB>n</SUB>H<SUB>2n </SUB>and/oder Si<SUB>n</SUB>H<SUB>2n+2</SUB>, decompose before boiling under an applied process pressure, and the mixtures of polysilanes themselves are obtained from the hydrogenation of largely chlorinated polysilane mixtures produced by plasma-chemical methods. Said mixtures of polysilanes are especially suitable for applying to surfaces as solutions or dispersions and for obtaining silicon-based structures or layers in subsequent process steps. They are also especially safe to handle and can furthermore be treated for transport in suitable transport containers.
IPC 8 full level
C08G 85/00 (2006.01); C08L 83/16 (2006.01)
CPC (source: EP US)
C08G 77/60 (2013.01 - EP US)
Citation (search report)
See references of WO 2008031427A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2008031427 A2 20080320; WO 2008031427 A3 20081211; DE 102006043929 A1 20080327; DE 102006043929 B4 20161006; EP 2064267 A2 20090603; US 2010004385 A1 20100107; US 8177943 B2 20120515
DOCDB simple family (application)
DE 2007001648 W 20070913; DE 102006043929 A 20060914; EP 07817520 A 20070913; US 40285209 A 20090312