DE68922732D1 - Metalloxydschäume hocher spezifischer oberfläche und verfahren zur herstellung. - Google Patents
Metalloxydschäume hocher spezifischer oberfläche und verfahren zur herstellung.Info
- Publication number
- DE68922732D1 DE68922732D1 DE68922732T DE68922732T DE68922732D1 DE 68922732 D1 DE68922732 D1 DE 68922732D1 DE 68922732 T DE68922732 T DE 68922732T DE 68922732 T DE68922732 T DE 68922732T DE 68922732 D1 DE68922732 D1 DE 68922732D1
- Authority
- DE
- Germany
- Prior art keywords
- producing
- metal oxide
- same
- specific surface
- high specific
- 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
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G25/00—Compounds of zirconium
- C01G25/02—Oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
- C01B13/34—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of sprayed or atomised solutions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
- C01F7/32—Thermal decomposition of sulfates including complex sulfates, e.g. alums
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
- C01P2006/13—Surface area thermal stability thereof at high temperatures
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Catalysts (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/164,555 US4937062A (en) | 1988-03-07 | 1988-03-07 | High surface area metal oxide foams and method of producing the same |
PCT/US1989/000904 WO1989008610A1 (en) | 1988-03-07 | 1989-03-06 | High surface area metal oxide foams and method of producing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68922732D1 true DE68922732D1 (de) | 1995-06-22 |
DE68922732T2 DE68922732T2 (de) | 1995-09-14 |
Family
ID=22595035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68922732T Expired - Fee Related DE68922732T2 (de) | 1988-03-07 | 1989-03-06 | Metalloxydschäume hocher spezifischer oberfläche und verfahren zur herstellung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4937062A (de) |
EP (1) | EP0429452B1 (de) |
AU (1) | AU3282289A (de) |
DE (1) | DE68922732T2 (de) |
WO (1) | WO1989008610A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5147630A (en) * | 1989-06-05 | 1992-09-15 | Reznek Steven R | Method of producing alumina foams |
JP2639121B2 (ja) * | 1989-08-25 | 1997-08-06 | 三菱マテリアル株式会社 | 微細α―アルミナ粉末の製造方法 |
DE4036594A1 (de) * | 1990-11-16 | 1992-05-21 | Bayer Ag | Verfahren zur herstellung von aromatischen kohlensaeurediestern |
FR2742254B1 (fr) * | 1995-12-12 | 1998-02-13 | Comurhex | Procede d'obtention d'un melange d'oxydes metalliques pulverulents, appartenant a la filiere nucleaire, a partir de leurs nitrates |
DE19650500A1 (de) | 1996-12-05 | 1998-06-10 | Degussa | Dotierte, pyrogen hergestellte Oxide |
DE19821144A1 (de) * | 1998-05-12 | 1999-11-18 | Degussa | Verfahren zur Herstellung von pulverförmigen heterogenen Stoffen |
US6228292B1 (en) | 1998-05-12 | 2001-05-08 | Degussa Ag | Process for the preparation of pulverulent heterogeneous substances |
US6887566B1 (en) | 1999-11-17 | 2005-05-03 | Cabot Corporation | Ceria composition and process for preparing same |
JP2001316115A (ja) * | 2000-03-28 | 2001-11-13 | Degussa Ag | ドーピングされた二酸化チタン |
WO2004026766A1 (en) * | 2002-09-20 | 2004-04-01 | Cabot Corporation | Zirconium-containing metal oxide dispersions for recording media with improved ozone resistance |
US7572423B2 (en) * | 2002-11-26 | 2009-08-11 | Cabot Corporation | Fumed metal oxide particles and process for producing the same |
US20050067072A1 (en) * | 2003-09-09 | 2005-03-31 | Government Of The United States Of America. | Reinforced reactive material |
CN102066055B (zh) | 2008-06-13 | 2014-06-11 | 圣戈班磨料磨具有限公司 | 自粘结的泡沫磨料物品以及使用此类物品的机加工 |
US8038971B2 (en) * | 2008-09-05 | 2011-10-18 | Cabot Corporation | Fumed silica of controlled aggregate size and processes for manufacturing the same |
US8729158B2 (en) | 2008-09-05 | 2014-05-20 | Cabot Corporation | Fumed silica of controlled aggregate size and processes for manufacturing the same |
CN101746733B (zh) * | 2008-12-11 | 2012-10-03 | 中科合成油技术有限公司 | 一种连续化制备金属氧化物材料和催化剂的方法及设备 |
JP5038449B2 (ja) * | 2010-03-09 | 2012-10-03 | キヤノン株式会社 | 画像形成装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3172753A (en) * | 1965-03-09 | Method for theproduction of | ||
US2155119A (en) * | 1935-08-13 | 1939-04-18 | American Lurgi Corp | Process of and apparatus for the thermal decomposition of substances or mixtures of same |
GB514538A (en) * | 1938-05-09 | 1939-11-10 | Metallgesellschaft Ag | Process for the thermal decomposition of metal salts |
US3161468A (en) * | 1961-01-03 | 1964-12-15 | Monsanto Co | Process for producing hollow spheres of silica |
US3273962A (en) * | 1965-03-17 | 1966-09-20 | Monsanto Co | Process for producing oxides in the form of hollow shells |
US4018881A (en) * | 1971-07-15 | 1977-04-19 | Exxon Research And Engineering Company | High surface area alumina and method for the preparation thereof |
US3961036A (en) * | 1974-01-04 | 1976-06-01 | Exxon Research And Engineering Company | Alumina synthesis |
US4048290A (en) * | 1976-01-28 | 1977-09-13 | Cabot Corporation | Process for the production of finely-divided metal and metalloid oxides |
US4179408A (en) * | 1977-03-25 | 1979-12-18 | W. R. Grace & Co. | Process for preparing spheroidal alumina particles |
US4292290A (en) * | 1980-04-16 | 1981-09-29 | Cabot Corporation | Process for the production of finely-divided metal and metalloid oxides |
US4331645A (en) * | 1981-04-20 | 1982-05-25 | Reynolds Metals Company | Alumina from alkali metal-aluminum chloride complexes |
FR2506748A1 (fr) * | 1981-06-02 | 1982-12-03 | Ugine Kuhlmann | Procede de preparation d'alumines ou de spinelles alumine-magnesie tres divises a structure poreuse homogene |
JPS58176127A (ja) * | 1982-04-12 | 1983-10-15 | Toyo Soda Mfg Co Ltd | 安定化ジルコニア微粉末の製造方法 |
JPS59227724A (ja) * | 1983-06-10 | 1984-12-21 | Res Assoc Petroleum Alternat Dev<Rapad> | 多孔質アルミナ・チタニアの製造方法 |
JPS6016819A (ja) * | 1983-07-01 | 1985-01-28 | Asahi Chem Ind Co Ltd | イツトリウムを固溶した酸化ジルコニウム粉体の製法 |
JPS60131826A (ja) * | 1983-12-20 | 1985-07-13 | Nippon Soda Co Ltd | ジルコニア微粉末の製造方法および部分安定化ジルコニア焼結体の製造方法 |
US4717708A (en) * | 1983-12-27 | 1988-01-05 | Stauffer Chemical Company | Inorganic oxide aerogels and their preparation |
IT1188182B (it) * | 1985-08-12 | 1988-01-07 | Montedison Spa | Titanati in forma di particelle sferiche e processo per la loro preparazione |
JPH0616819A (ja) * | 1992-07-02 | 1994-01-25 | Teijin Chem Ltd | ポリカーボネート粉粒体の製造法 |
-
1988
- 1988-03-07 US US07/164,555 patent/US4937062A/en not_active Expired - Fee Related
-
1989
- 1989-03-06 DE DE68922732T patent/DE68922732T2/de not_active Expired - Fee Related
- 1989-03-06 EP EP89903620A patent/EP0429452B1/de not_active Expired - Lifetime
- 1989-03-06 WO PCT/US1989/000904 patent/WO1989008610A1/en active IP Right Grant
- 1989-03-06 AU AU32822/89A patent/AU3282289A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US4937062A (en) | 1990-06-26 |
WO1989008610A1 (en) | 1989-09-21 |
EP0429452A1 (de) | 1991-06-05 |
DE68922732T2 (de) | 1995-09-14 |
AU3282289A (en) | 1989-10-05 |
EP0429452B1 (de) | 1995-05-17 |
EP0429452A4 (en) | 1991-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE68913949D1 (de) | Feine graphitteilchen und verfahren zur herstellung. | |
ATE129265T1 (de) | Hartschaumstoff sowie verfahren zur herstellung desselben. | |
DE68924132D1 (de) | Halbleiterbauteil und Verfahren zur dessen Herstellung. | |
DE3688768D1 (de) | Verfahren zur herstellung von sehr feinen kugelfoermigen metalloxydteilchen. | |
DE3650563D1 (de) | Statistisches Mischpolymer und Verfahren zur Herstellung derselben | |
ATE111701T1 (de) | Verfahren und vorrichtung zur herstellung von borstenwaren. | |
DE3774935D1 (de) | Mikrokristallines schleifmittel und verfahren zur herstellung. | |
DE59004945D1 (de) | Tank und Verfahren zur Herstellung desselben. | |
DE68911346D1 (de) | Länglich geformte Teilchen enthaltendes Kieselsäuresol sowie Verfahren zur Herstellung desselben. | |
DE69032451D1 (de) | Halbleiterlaser und Verfahren zur Herstellung desselben | |
DE3863170D1 (de) | Mesophasenpech zur herstellung von kohlenstoffkoerpern und verfahren zur herstellung derselben. | |
DE68922732D1 (de) | Metalloxydschäume hocher spezifischer oberfläche und verfahren zur herstellung. | |
DE69027368D1 (de) | Halbleiterlaser und Verfahren zur Herstellung desselben | |
DE69028917D1 (de) | Antischwitzzusatzmittel und verfahren zur herstellung | |
DE69012731D1 (de) | Oxydsupraleiter und verfahren zur herstellung. | |
DE3786911D1 (de) | Ankeranordnung und motorkonstruktion und verfahren zur herstellung derselben. | |
DE3681803D1 (de) | Folienartige struktur und verfahren zur herstellung derselben. | |
DE3784564D1 (de) | Eisenkern fuer elektromagnet und verfahren zur herstellung. | |
DE59002992D1 (de) | Hotelkanne und Verfahren zur Herstellung derselben. | |
DE69025908D1 (de) | Leitfähige struktur bildende zusammensetzung und verfahren zur herstellung derselben | |
DE3874415D1 (de) | Stranggepresster gegenstand und verfahren zur herstellung desselben. | |
DE3684632D1 (de) | Tonerzusammensetzung und verfahren zur herstellung. | |
DE3680597D1 (de) | Glaskeramischer gegenstand und verfahren zur herstellung desselben. | |
DE69014631D1 (de) | Aluminiumoxidschäume und verfahren zur herstellung davon. | |
DE3765855D1 (de) | Dimethylphenylsilylmethylpolysilan und verfahren zur herstellung desselben. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |