POLYSILAZANE COMPOSITIONS COMPRISING AMINOSILANE

PURPOSE: A polysilazane composition is provided to reduce the volume contraction of silicon dioxide and to form a silicon oxide film suitable for electric components with excellent film texture. CONSTITUTION: A polysilazane composition for forming a film comprises a polysilazane solution and aminosi...

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Bibliographische Detailangaben
Hauptverfasser:	CHO, YIK HAENG, OH, JEONG MI, LIM, MIN HYUK, BYUN, TAE SEOK, KWONE, YONG HEE, KIM, JIN DONG, PARK, JEONG HYEON, SON, SEUNG, KIM, MYONG WOON, JEON, SANG YONG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PURPOSE: A polysilazane composition is provided to reduce the volume contraction of silicon dioxide and to form a silicon oxide film suitable for electric components with excellent film texture. CONSTITUTION: A polysilazane composition for forming a film comprises a polysilazane solution and aminosilane. A method for preparing the polysilazane composition comprises a step of mixing a solution including a skeleton represented by chemical formula 1 in which polysilazane with an average molecular weight of 3,000-10,000 is dissolved, with aminosilane of chemical formula 2: H_mSi(NR^1R^2)_(4-m) or chemical formula 3: H_nSi(ONR^3R^4)_(4-n) in a weight ratio of 10 : 0.1~2.