US 4962175
ALKYLPOLY (POLYSILYL) AZANE PRECERAMIC POLYMERS
Assignee
DOW CORNING CORPORATION, A CORP. OF MI
Filed
Dec 22, 1986
Granted
Oct 9, 1990
Location
BAY CITY MI US
Abstract
Alkylpoly(polysilyl)azanes are prepared by the reaction of chlorine-containing polysilane preceramic polymers and various disilazanes. The alkylpoly(polysily)azanes may be converted to ceramic materials by pyrolysis at elevated temperatures.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Dec 10, 1987
Rescinded
Jan 19, 1990
Duration
2 years, 1 month
Inventor
- 1DUANE R. BUJALSKI
Record Details
- Patent number
- US 4962175
- Application
- 06945125
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
Browse by Assignee
DOW CORNING CORPORATION, A CORP. OF MIBack to patent indexSource: USPTO 35 USC §181 secrecy order records