DE69025652D1 - Verfahren zur Herstellung borhaltiger keramischer Formkörper auf Siliciumnitridbasis - Google Patents
Verfahren zur Herstellung borhaltiger keramischer Formkörper auf SiliciumnitridbasisInfo
- Publication number
- DE69025652D1 DE69025652D1 DE69025652T DE69025652T DE69025652D1 DE 69025652 D1 DE69025652 D1 DE 69025652D1 DE 69025652 T DE69025652 T DE 69025652T DE 69025652 T DE69025652 T DE 69025652T DE 69025652 D1 DE69025652 D1 DE 69025652D1
- Authority
- DE
- Germany
- Prior art keywords
- boron
- production
- silicon nitride
- containing ceramic
- ceramic moldings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Ceramic Products (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1157191A JPH0327120A (ja) | 1989-06-20 | 1989-06-20 | 窒化珪素質無機繊維 |
JP1183922A JPH0350161A (ja) | 1989-07-17 | 1989-07-17 | 窒化珪素質セラミツクス成形体 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69025652D1 true DE69025652D1 (de) | 1996-04-11 |
DE69025652T2 DE69025652T2 (de) | 1996-07-18 |
Family
ID=26484740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69025652T Expired - Fee Related DE69025652T2 (de) | 1989-06-20 | 1990-06-19 | Verfahren zur Herstellung borhaltiger keramischer Formkörper auf Siliciumnitridbasis |
Country Status (3)
Country | Link |
---|---|
US (1) | US5128286A (de) |
EP (1) | EP0404503B1 (de) |
DE (1) | DE69025652T2 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5171736A (en) * | 1989-10-16 | 1992-12-15 | Massachusetts Institute Of Technology | Preceramic organosilicon-boron polymers |
FR2674846A1 (fr) * | 1991-04-05 | 1992-10-09 | Atochem | Procede de preparation de ceramiques monolithiques non oxydes a partir de precurseurs organometalliques. |
US5292830A (en) * | 1991-06-20 | 1994-03-08 | Tonen Corporation | Thermosetting copolymers, silicon carbide-based fiber and processes for producing same |
US5863848A (en) * | 1991-09-27 | 1999-01-26 | Dow Corning Corporation | Preparation of substantially crystalline silicon carbide fibers from borosilazanes |
US5169908A (en) * | 1991-12-20 | 1992-12-08 | Dow Corning Corporation | Curable boron modified hydropolysilazane polymers |
JP3448611B2 (ja) * | 1993-04-08 | 2003-09-22 | 東燃ゼネラル石油株式会社 | 低酸素ポリメタロシラザン及びその製造方法 |
EP0659806B1 (de) * | 1993-12-23 | 2000-09-27 | Bayer Ag | Präkeramische Polyborosilazane, Verfahren zu deren Herstellung sowie daraus erhältliches keramisches Material |
DE4425312A1 (de) * | 1994-07-18 | 1996-01-25 | Bayer Ag | Sinterwerkstoffe auf Basis von Si¶3¶N¶4¶/BN sowie Verfahren zu ihrer Herstellung |
US5972511A (en) * | 1994-11-01 | 1999-10-26 | Advanced Ceramics Corporation | Process for forming low thermal expansion pyrolytic nitride coatings on low thermal expansion materials and coated article |
US5571397A (en) * | 1995-07-05 | 1996-11-05 | Ford Motor Company | Boron nitride exhaust seal |
DE19530404A1 (de) * | 1995-08-18 | 1997-02-20 | Bayer Ag | Neue keramische Fasern im System Silicium-Bor-Stickstoff-Kohlenstoff |
DE19628448A1 (de) * | 1996-07-15 | 1998-01-22 | Bayer Ag | Polymere Silaborocarboazane, ein Verfahren zu deren Herstellung und deren Verwendung |
US5866705A (en) * | 1996-07-15 | 1999-02-02 | Bayer Aktiengesellschaft | Polymeric silaborocarboazanes, a process for their preparation and their use |
US5618766A (en) * | 1996-07-22 | 1997-04-08 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Lightweight ceramic composition of carbon silicon oxygen and boron |
DE59703176D1 (de) * | 1996-11-11 | 2001-04-26 | Bayer Ag | Silizium-, Bor- und Stickstoff-enthaltende amorphe Fasern, Verfahren zu deren Herstellung und deren Verwendung sowie Komposite, enthaltend diese Fasern und deren Herstellung |
TW500910B (en) | 2000-10-10 | 2002-09-01 | Ishikawajima Harima Heavy Ind | Continuous sintering furnace and its using method |
DE10105278A1 (de) * | 2001-02-02 | 2002-08-08 | Basf Ag | Klebstoffe, enthaltend Polyvinylalkylether |
AU2003275594A1 (en) * | 2002-10-23 | 2004-05-13 | Fuji Electric Holdings Co., Ltd. | Molded resin for electrical part and process for producing the same |
DE102006013469A1 (de) * | 2006-03-23 | 2007-09-27 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | Siliciumborcarbonitridkeramiken aus polycyclischen Vorläuferverbindungen, Verfahren zu deren Herstellung und Verwendung |
US20110319252A1 (en) * | 2010-06-28 | 2011-12-29 | Schmidt Wayde R | Composite powders |
JP6252493B2 (ja) * | 2013-01-11 | 2017-12-27 | コニカミノルタ株式会社 | ガスバリア性フィルム |
US10763103B2 (en) * | 2015-03-31 | 2020-09-01 | Versum Materials Us, Llc | Boron-containing compounds, compositions, and methods for the deposition of a boron containing films |
CN109643639B (zh) * | 2016-09-13 | 2023-08-11 | 应用材料公司 | 用于间隔件和硬掩模应用的硼烷介导的从硅烷和烷基硅烷物质脱氢的工艺 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4167616A (en) * | 1977-08-22 | 1979-09-11 | Rohm And Haas Company | Polymerization with diborane adducts or oligomers of boron-containing monomers |
DE3249981C2 (de) * | 1981-04-13 | 1991-06-13 | Showa Electric Wire & Cable Co., Ltd., Kawasaki, Kanagawa, Jp | |
JPS60120725A (ja) * | 1983-12-05 | 1985-06-28 | Shin Etsu Chem Co Ltd | 有機金属共重合体およびその製造方法 |
US4482689A (en) * | 1984-03-12 | 1984-11-13 | Dow Corning Corporation | Process for the preparation of polymetallo(disily)silazane polymers and the polymers therefrom |
JPS60200864A (ja) * | 1984-03-22 | 1985-10-11 | 東芝タンガロイ株式会社 | 立方晶窒化ホウ素を含む焼結体を製造する方法 |
JPS6147735A (ja) * | 1984-08-11 | 1986-03-08 | Isoji Taniguchi | 有機窒化ホウ素重合体の製造法 |
CA1241972A (en) * | 1984-09-11 | 1988-09-13 | Dow Corning Corporation | Ceramic materials from silazane polymers |
US4851491A (en) * | 1986-07-30 | 1989-07-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Boron-containing organosilane polymers and ceramic materials thereof |
US4730026A (en) * | 1986-09-30 | 1988-03-08 | E. I. Du Pont De Nemours And Company | Cross-linked organosilazane polymers |
US4743662A (en) * | 1986-11-03 | 1988-05-10 | Dow Corning Corporation | Infusible preceramic polymers via plasma treatment |
US4810436A (en) * | 1986-11-21 | 1989-03-07 | Hoechst Celanese Corp. | Process for the formation of boron-containing ceramics from organoboron preceramic polymers |
US4931100A (en) * | 1986-11-21 | 1990-06-05 | Hoechst Celanese Corp. | Boron-containing preceramic blend and fiber formed therefrom |
US4832895A (en) * | 1986-11-21 | 1989-05-23 | Hoechst Celanese Corporation | Boron-containing ceramics through the chemical conversian of borane-containing polymers |
US4707556A (en) * | 1987-02-13 | 1987-11-17 | Ultrasystems Defense And Space, Inc. | Boron nitride polymeric precursors |
US4857490A (en) * | 1987-08-31 | 1989-08-15 | Hoechst Celanese Corp. | Process of manufacturing boron ceramics from carboralated diacetylene polymers |
FR2620455B1 (fr) * | 1987-09-11 | 1989-12-22 | Rhone Poulenc Chimie | Polymeres a base de bore et d'azote, leur procede de preparation et leur utilisation dans la fabrication de produits et articles ceramiques a base de nitrure de bore |
AU603724B2 (en) * | 1988-01-22 | 1990-11-22 | Ethyl Corporation | Organoborosilazane polymers |
US4921925A (en) * | 1988-06-30 | 1990-05-01 | Ethyl Corporation | Organoborosilazane polymers |
US5032551A (en) * | 1988-03-05 | 1991-07-16 | Toa Nenryo Kogyo Kabushiki Kaisha | Silicon nitride based ceramic fibers, process of preparing same and composite material containing same |
US4910173A (en) * | 1989-04-14 | 1990-03-20 | Ethyl Corporation | Preceramic compositions and ceramic products |
-
1990
- 1990-06-18 US US07/539,177 patent/US5128286A/en not_active Expired - Fee Related
- 1990-06-19 EP EP90306656A patent/EP0404503B1/de not_active Expired - Lifetime
- 1990-06-19 DE DE69025652T patent/DE69025652T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0404503B1 (de) | 1996-03-06 |
DE69025652T2 (de) | 1996-07-18 |
EP0404503A1 (de) | 1990-12-27 |
US5128286A (en) | 1992-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |