Indium oxoalkoxides for producing coatings containing indium oxide

US8546594B2 · kind B2 · utility

Assignee

• EVONIK DEGUSSA GMBH · DE

Inventors

• Juergen Steiger · Taipei, TW
• Duy Vu Pham · Oberhausen, DE
• Heiko Thiem · Bensheim, DE
• Alexey Merkulov · Ludwigshafen, DE
• Arne Hoppe · Herne, DE

Key dates

• Filing date: Jul 7, 2011
• Grant date: Oct 1, 2013
• Expiry date: Jul 7, 2031

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C23C18/1254
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to halogenated indium oxo alkoxides of the generic formula In6O2X6(OR)6(R′CH(O)COOR″)2(HOR)x(HNR′″2)y where X═F, Cl, Br and/or I, R═C1-C15-alkyl, C1-C15-alkenyl, C1-C15-alkynyl, C1-C15-alkoxyalkyl, C6-C15-aryl- and/or C7-C15-alkoxyaryl, R′═C1-C15-alkyl, C1-C15-alkenyl, C1-C15-alkynyl, C1-C15-alkoxyalkyl, C6-C15-aryl- and/or C7-C15-alkoxyaryl, R″═C1-C15-alkyl, C1-C15-alkenyl, C1-C15-alkynyl, C1-C15-alkoxyalkyl, C6-C15-aryl- and/or C7-C15-alkoxyaryl, R′″═C1-C15-alkyl, C1-C15-alkenyl, C1-C15-alkynyl, C1-C15-alkoxyalkyl, C6-C15-aryl- and/or C7-C15-alkoxyaryl, x=0 to 10 and y=0 to 10, to processes for preparation thereof and to use thereof.