N—H free and SI-rich per-hydridopolysilzane compositions, their synthesis, and applications
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United States of America Patent
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May 12, 2020
Grant Date -
Mar 15, 2018
app pub date -
Jul 27, 2017
filing date -
Dec 11, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
Solid or liquid N—H free, C-free, and Si-rich perhydropolysilazane compositions comprising units having the following formula [—N(SiH3)x(SiH2—)y], wherein x=0, 1, or 2 and y=0, 1, or 2 when x+y=2; and x=0, 1 or 2 and y=1, 2, or 3 when x+y=3 are disclosed. Also disclosed are synthesis methods and applications for the same.
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International Classification(s)
- C23C:COATING METALLIC MATERIAL; COATING MATERIAL WITH M....
- C01B:NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
- H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....
- B05D:PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....
- C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....
- C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....
- C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
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