Organic amide-modified polysilazane ceramic precursors

Details Organic amide-modified polysilazane ceramic precursors Organic amide-modified polysilazane ceramic precursors

C - Chemistry, Metallurgy

08

G

261/1, 402/29

C08G 77/62 (2006.01) C04B 35/58 (2006.01) C04B 35/589 (2006.01) C04B 35/64 (2006.01)

Patent

CA 2025469

Silazane polymers are prepared by (1) reacting ammonia with one or more halogenated organic silicon compounds con- taining an Si-H bond to produce a silazane ammonolysis prod- uct, (2) mixing the ammonolysis product with 0.1% to 30% by weight of an organic amide or thioamide, and (3) heating to a temperature of 30° to 300°C. Silazane polymers containing alkenyl or alkynyl groups can be cured by supplying energy to generate free radicals. The cured or uncured polymers can be pyrolyzed to produce silicon nitride-containing ceramic materials.

Affiliated with

Also associated with

Rating

Organic amide-modified polysilazane ceramic precursors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Organic amide-modified polysilazane ceramic precursors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organic amide-modified polysilazane ceramic precursors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1931432