Boron-containing carbosilanes, boron-containing oligo or polycarbosilazanes and silicon borocarbonitride ceramics

US6242626A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Aloys Eiling · Bochum, DE
• Ralf Riedel · Echterdingen, DE
• Lutz Marc Ruwisch · Darmstadt, DE

Key dates

• Filing date: Sep 29, 1999
• Grant date: Jun 5, 2001
• Expiry date: Sep 29, 2019

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C04B35/589
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to boron-containing carbosilanes, a process for their preparation, boron-containing oligo- or polycarbosilazanes, a process for their preparation and their use and silicon borocarbonitride ceramics and a process for their preparation.