DE3671211D1 - Verfahren zur herstellung von keramischen materialien mit verminderten kohlenstoffgehalten. - Google Patents
Verfahren zur herstellung von keramischen materialien mit verminderten kohlenstoffgehalten.Info
- Publication number
- DE3671211D1 DE3671211D1 DE8686302010T DE3671211T DE3671211D1 DE 3671211 D1 DE3671211 D1 DE 3671211D1 DE 8686302010 T DE8686302010 T DE 8686302010T DE 3671211 T DE3671211 T DE 3671211T DE 3671211 D1 DE3671211 D1 DE 3671211D1
- Authority
- DE
- Germany
- Prior art keywords
- carbon content
- ceramic materials
- reduced carbon
- producing ceramic
- producing
- 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
- C04B35/56—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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
- Inorganic Fibers (AREA)
- Silicon Polymers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/717,354 US4761389A (en) | 1985-04-01 | 1985-04-01 | Process for preparing ceramic materials with reduced carbon levels |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3671211D1 true DE3671211D1 (de) | 1990-06-21 |
Family
ID=24881684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686302010T Expired - Fee Related DE3671211D1 (de) | 1985-04-01 | 1986-03-19 | Verfahren zur herstellung von keramischen materialien mit verminderten kohlenstoffgehalten. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4761389A (de) |
EP (1) | EP0200326B2 (de) |
JP (1) | JPS61232270A (de) |
CA (1) | CA1274973A (de) |
DE (1) | DE3671211D1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61295298A (ja) * | 1985-06-21 | 1986-12-26 | Nippon Carbon Co Ltd | 窒化ケイ素の製造方法 |
JPS61295274A (ja) * | 1985-06-24 | 1986-12-26 | チッソ株式会社 | セラミツク成形体の製造方法 |
JPS62125015A (ja) * | 1985-11-19 | 1987-06-06 | Toa Nenryo Kogyo Kk | 高純度窒化珪素繊維およびその製法 |
JPH0764642B2 (ja) * | 1986-06-13 | 1995-07-12 | 東燃株式会社 | 窒化物系セラミツクスの製法 |
US4753856A (en) * | 1987-01-02 | 1988-06-28 | Dow Corning Corporation | Multilayer ceramic coatings from silicate esters and metal oxides |
US5135809A (en) * | 1987-11-13 | 1992-08-04 | Dow Corning Corporation | Method for densification of amorphous ceramic material |
JPH01139819A (ja) * | 1987-11-27 | 1989-06-01 | Nippon Carbon Co Ltd | セラミックス繊維およびその製造法 |
US5145813A (en) * | 1987-12-11 | 1992-09-08 | Shin-Etsu Chemical Co., Ltd. | Process for manufacturing organic silazane polymers and ceramics therefrom |
KR890012910A (ko) * | 1988-02-29 | 1989-09-20 | 원본미기재 | 질화 실리콘 기재의 세라믹으로 형성된 성형품 및 그의 제조방법 |
US4942011A (en) * | 1988-05-03 | 1990-07-17 | E. I. Du Pont De Nemours And Company | Process for preparing silicon carbide fibers |
FR2639933B1 (fr) * | 1988-11-25 | 1991-01-18 | Rhone Poulenc Chimie | Procede de preparation de nitrure de silicium a partir de polycarbosilanes |
FR2640952B1 (de) * | 1988-11-25 | 1991-03-01 | Rhone Poulenc Chimie | |
US4929704A (en) * | 1988-12-20 | 1990-05-29 | Hercules Incorporated | Isocyanate- and isothiocyanate-modified polysilazane ceramic precursors |
FR2640981B1 (de) * | 1988-12-23 | 1991-03-01 | Rhone Poulenc Chimie | |
US5240658A (en) * | 1991-03-26 | 1993-08-31 | Lukacs Iii Alexander | Reaction injection molding of silicon nitride ceramics having crystallized grain boundary phases |
US5190709A (en) * | 1989-06-29 | 1993-03-02 | Hercules Incorporated | Reaction injection molding of ceramics using a ceramic precursor as a binder |
EP0409146A3 (en) * | 1989-07-18 | 1992-05-06 | Shin-Etsu Chemical Co., Ltd. | Method and apparatus for preparing organic silazane polymer and method for preparing inorganic fibers |
US5051215A (en) * | 1990-03-21 | 1991-09-24 | Dow Corning Corporation | Curing preceramic polymers by exposure to nitrogen dioxide |
US5696217A (en) * | 1994-05-24 | 1997-12-09 | Exxon Research & Engineering Company | Synthesis of microporous ceramics by ammonia pyrolysis of ceramic precursors |
US5563212A (en) * | 1994-05-24 | 1996-10-08 | Exxon Research And Engineering Company | Synthesis of microporous ceramics |
US5643987A (en) * | 1994-05-24 | 1997-07-01 | Exxon Research And Engineering Company | Synthesis of microporous ceramics |
US5952421A (en) * | 1995-12-27 | 1999-09-14 | Exxon Research And Engineering Co. | Synthesis of preceramic polymer-stabilized metal colloids and their conversion to microporous ceramics |
US5852088A (en) * | 1995-12-27 | 1998-12-22 | Exxon Research And Engineering Company | Nanoporous ceramics with catalytic functionality |
JP4739301B2 (ja) * | 2007-09-12 | 2011-08-03 | 信越化学工業株式会社 | 金属光沢を示す金属−セラミック複合材料の製造方法 |
CN102686538A (zh) * | 2009-10-09 | 2012-09-19 | 信越化学工业株式会社 | 多孔质碳化硅基材的致密化方法 |
CN102597265A (zh) | 2009-10-21 | 2012-07-18 | 里博克斯艾克斯有限公司 | 使用热稳定的rna依赖的rna聚合酶进行指数式扩增rna的方法 |
EP3564202A1 (de) * | 2018-05-04 | 2019-11-06 | Merck Patent GmbH | Keramische farben |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2218960A1 (de) * | 1972-04-19 | 1973-11-08 | Bayer Ag | Formkoerper aus mogenen mischungen von siliciumcarbid und siliciumnitrid und verfahren zu ihrer erstellung |
DE2236078A1 (de) * | 1972-07-22 | 1974-03-21 | Bayer Ag | Formkoerper aus siliciumcarbid und verfahren zu ihrer herstellung |
US4097294A (en) * | 1976-08-23 | 1978-06-27 | The United States Of America As Represented By The Secretary Of The Navy | Preparation of ceramics |
JPS5377209A (en) * | 1976-12-20 | 1978-07-08 | Sumitomo Chemical Co | Method of manufacturing *saiaron* *solid solution of silicon nitride and alumina* fine powder and its moldings |
DE2803658A1 (de) * | 1977-01-27 | 1978-08-10 | Kyoto Ceramic | Verfahren zur herstellung von dichten, gesinterten siliciumcarbidkoerpern aus polycarbosilan |
GB2009196B (en) * | 1977-10-26 | 1982-04-15 | Res Inst For Special Inorganic | Polycarbosilane process for its prudiction and its use as material for producing silicon carbide |
US4336215A (en) * | 1979-11-30 | 1982-06-22 | Ube Industries, Ltd. | Sintered ceramic body and process for production thereof |
US4395460A (en) * | 1981-09-21 | 1983-07-26 | Dow Corning Corporation | Preparation of polysilazane polymers and the polymers therefrom |
JPS5888110A (ja) * | 1981-11-17 | 1983-05-26 | Ube Ind Ltd | 窒化ケイ素質粉末の製法 |
JPS5921506A (ja) * | 1982-07-27 | 1984-02-03 | Ube Ind Ltd | 結晶質窒化ケイ素粉末の製法 |
JPS6112915A (ja) * | 1984-06-25 | 1986-01-21 | Tokushu Muki Zairyo Kenkyusho | 実質的にSi,N及びOからなる連続無機繊維とその製造法 |
JPS61151005A (ja) * | 1984-12-26 | 1986-07-09 | Nippon Soda Co Ltd | α型結晶質窒化ケイ素の製造方法 |
-
1985
- 1985-04-01 US US06/717,354 patent/US4761389A/en not_active Expired - Lifetime
-
1986
- 1986-02-19 CA CA000502166A patent/CA1274973A/en not_active Expired
- 1986-03-19 EP EP86302010A patent/EP0200326B2/de not_active Expired - Lifetime
- 1986-03-19 DE DE8686302010T patent/DE3671211D1/de not_active Expired - Fee Related
- 1986-03-31 JP JP61071421A patent/JPS61232270A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1274973A (en) | 1990-10-09 |
JPH0460076B2 (de) | 1992-09-25 |
EP0200326B2 (de) | 1993-05-12 |
JPS61232270A (ja) | 1986-10-16 |
US4761389A (en) | 1988-08-02 |
EP0200326B1 (de) | 1990-05-16 |
EP0200326A1 (de) | 1986-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |