EP 4161940 A1 20230412 - SILYLATED OLIGOGERMANES AND POLYCYCLIC SILICON-GERMANIUM COMPOUNDS, PROCESS OF PREPARING SAME AND THEIR USE FOR PRODUCING A SI- AND GE-CONTAINING SOLID
Title (en)
SILYLATED OLIGOGERMANES AND POLYCYCLIC SILICON-GERMANIUM COMPOUNDS, PROCESS OF PREPARING SAME AND THEIR USE FOR PRODUCING A SI- AND GE-CONTAINING SOLID
Title (de)
SILYLIERTE OLIGOGERMANE UND POLYCYCLISCHE SILICIUM-GERMANIUM-VERBINDUNGEN, VERFAHREN ZUR HERSTELLUNG DERSELBEN SOWIE DIE VERWENDUNG DERSELBEN ZUM HERSTELLEN EINES SI- UND GE-ENTHALTENDEN FESTKÖRPERS
Title (fr)
OLIGOGERMANES SILYLÉS ET COMPOSÉS DE SILICIUM-GERMANIUM POLYCYCLIQUES, LEUR PROCÉDÉ DE PRÉPARATION ET LEUR UTILISATION POUR LA PRODUCTION D'UN SOLIDE CONTENANT DU SI ET DU GE
Publication
Application
Priority
- DE 102020114994 A 20200605
- DE 102020131425 A 20201127
- DE 2021100470 W 20210601
Abstract (en)
[origin: WO2021244705A1] The present invention relates to a compound of the formula (Ia) or of the formula (Ib), a process for preparing same; and to the use of the compound for producing the Si- and Ge-containing solid.
IPC 8 full level
C07F 7/30 (2006.01); C23C 16/00 (2006.01); H01L 21/02 (2006.01)
CPC (source: EP KR US)
C07F 7/30 (2013.01 - EP KR US); C23C 16/30 (2013.01 - EP KR)
Citation (search report)
See references of WO 2021244705A1
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2021244705 A1 20211209; CN 116194615 A 20230530; EP 4161940 A1 20230412; JP 2023529170 A 20230707; KR 20230021025 A 20230213; US 2023219982 A1 20230713
DOCDB simple family (application)
DE 2021100470 W 20210601; CN 202180057820 A 20210601; EP 21739017 A 20210601; JP 2022574797 A 20210601; KR 20227046246 A 20210601; US 202118000325 A 20210601