NO892570L - POLYSILAZANES, THEIR PREPARATION AND USE. - Google Patents
POLYSILAZANES, THEIR PREPARATION AND USE.Info
- Publication number
- NO892570L NO892570L NO89892570A NO892570A NO892570L NO 892570 L NO892570 L NO 892570L NO 89892570 A NO89892570 A NO 89892570A NO 892570 A NO892570 A NO 892570A NO 892570 L NO892570 L NO 892570L
- Authority
- NO
- Norway
- Prior art keywords
- polysilazanes
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/48—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
- C08G77/54—Nitrogen-containing linkages
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/60—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which all the silicon atoms are connected by linkages other than oxygen atoms
- C08G77/62—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
- C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
- C04B35/571—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide obtained from Si-containing polymer precursors or organosilicon monomers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
- C04B35/589—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained from Si-containing polymer precursors or organosilicon monomers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Silicon Polymers (AREA)
- Inorganic Fibers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8808384A FR2633301A1 (en) | 1988-06-22 | 1988-06-22 | POLYSILAZANES, PROCESS FOR PREPARING THEM, THEIR USE AS PRECURSORS OF CERAMICS AND CERAMIC DISHES |
Publications (2)
Publication Number | Publication Date |
---|---|
NO892570D0 NO892570D0 (en) | 1989-06-21 |
NO892570L true NO892570L (en) | 1989-12-27 |
Family
ID=9367586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO89892570A NO892570L (en) | 1988-06-22 | 1989-06-21 | POLYSILAZANES, THEIR PREPARATION AND USE. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0351262A1 (en) |
JP (1) | JPH0251530A (en) |
KR (1) | KR900000405A (en) |
CN (1) | CN1038655A (en) |
AU (1) | AU3665289A (en) |
DK (1) | DK306789A (en) |
FR (1) | FR2633301A1 (en) |
NO (1) | NO892570L (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2635528A1 (en) * | 1988-08-17 | 1990-02-23 | Atochem | PROCESS FOR THE PREPARATION OF POLYHYDROSILAZANES DERIVED FROM HYDRAZINE AND THE USE OF SAID SILAZANES AS CERAMIC PRECURSORS |
FR2653131A1 (en) * | 1989-10-17 | 1991-04-19 | Rhone Poulenc Chimie | PROCESS FOR THE PREPARATION OF POLYORGANOSILAZANE OF HIGH MOLECULAR WEIGHT |
FR2693204A1 (en) * | 1992-08-27 | 1994-01-07 | Atochem Elf Sa | Poly:silyl-hydrazine(s) prepn., used as coatings on e.g. ceramics, metals or metalloid(s) - comprises reacting halo-silane(s) or di:silane(s) with hydrazine(s) in presence of inert solvent |
US7122222B2 (en) | 2003-01-23 | 2006-10-17 | Air Products And Chemicals, Inc. | Precursors for depositing silicon containing films and processes thereof |
US8802805B2 (en) * | 2009-12-22 | 2014-08-12 | 3M Innovative Properties Company | Process for preparing shelf-stable curable polysilazanes, and polysilazanes prepared thereby |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2218960A1 (en) * | 1972-04-19 | 1973-11-08 | Bayer Ag | MOLDED BODIES FROM MOGENIC MIXTURES OF SILICON CARBIDE AND SILICON NITRIDE AND PROCESS FOR THEIR PRODUCTION |
US4612383A (en) * | 1985-04-26 | 1986-09-16 | S R I International | Method of producing polysilazanes |
FR2577933B1 (en) * | 1985-02-27 | 1987-02-20 | Rhone Poulenc Rech | PROCESS FOR THE PREPARATION OF ORGANOPOLYSILAZANES AND ORGANOPOLY (DISILYL) SILAZANES WITH IMPROVED THERMAL RESISTANCE AND THE USE THEREOF IN PARTICULAR AS A CERAMIC PRECURSOR |
FR2590584B1 (en) * | 1985-11-28 | 1988-03-04 | Rhone Poulenc Spec Chim | PROCESS FOR THE PREPARATION, IN TWO STEPS, OF CROSS-LINKS OF ORGANOPOLYSILAZANES WITH IMPROVED THERMAL RESISTANCE, WHICH MAY BE USED IN PARTICULAR AS A CERAMIC PRECURSOR |
FR2590580B1 (en) * | 1985-11-28 | 1988-05-13 | Rhone Poulenc Spec Chim | PROCESS FOR THE CATALYTIC TREATMENT OF A POLYSILAZANE COMPRISING AT LEAST TWO HYDROCARBON GROUPS WITH ALIPHATIC unsATURATION BY MOLECULE |
CA1302619C (en) * | 1987-06-08 | 1992-06-02 | Gary Thomas Burns | Silane modified polysilacyclobutasilazanes |
JP2750406B2 (en) * | 1988-02-08 | 1998-05-13 | 東燃株式会社 | Modified polysilazane and method for producing the same |
-
1988
- 1988-06-22 FR FR8808384A patent/FR2633301A1/en active Pending
-
1989
- 1989-06-20 EP EP89401735A patent/EP0351262A1/en not_active Withdrawn
- 1989-06-20 JP JP1158145A patent/JPH0251530A/en active Pending
- 1989-06-21 NO NO89892570A patent/NO892570L/en unknown
- 1989-06-21 AU AU36652/89A patent/AU3665289A/en not_active Abandoned
- 1989-06-21 KR KR1019890008593A patent/KR900000405A/en not_active Application Discontinuation
- 1989-06-21 DK DK306789A patent/DK306789A/en unknown
- 1989-06-22 CN CN89106294A patent/CN1038655A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH0251530A (en) | 1990-02-21 |
EP0351262A1 (en) | 1990-01-17 |
AU3665289A (en) | 1990-01-04 |
KR900000405A (en) | 1990-01-30 |
DK306789A (en) | 1989-12-23 |
DK306789D0 (en) | 1989-06-21 |
NO892570D0 (en) | 1989-06-21 |
FR2633301A1 (en) | 1989-12-29 |
CN1038655A (en) | 1990-01-10 |
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