BR9200697A - Oxido de zirconio monoclino,processo para sua preparacao e sua aplicacao - Google Patents

Oxido de zirconio monoclino,processo para sua preparacao e sua aplicacao

Info

Publication number: BR9200697A
Authority: BR; Brazil
Prior art keywords: monocline; preparation; application; zircon oxide; zircon
Prior art date: 1991-03-01

Application number

BR929200697A

Other languages

English (en)

Inventor

Dieter Dr Binder

Peter Dr Kleinschmit

Original Assignee

Degussa

Priority date (The priority date 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 date listed.)

1991-03-01

Filing date

1992-02-28

Publication date

1992-11-10

1992-02-28 Application filed by Degussa filed Critical Degussa

1992-11-10 Publication of BR9200697A publication Critical patent/BR9200697A/pt

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
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/486—Fine ceramics
- 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
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
- 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
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- 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
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- C01P2006/62—L* (lightness axis)
- 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
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- C01P2006/63—Optical properties, e.g. expressed in CIELAB-values a* (red-green axis)
- 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
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- C01P2006/64—Optical properties, e.g. expressed in CIELAB-values b* (yellow-blue axis)
- 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
- C01P2006/80—Compositional purity

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Ceramic Engineering (AREA)
Composite Materials (AREA)
Manufacturing & Machinery (AREA)
Inorganic Chemistry (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)
Compositions Of Oxide Ceramics (AREA)
Cosmetics (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

BR929200697A 1991-03-01 1992-02-28 Oxido de zirconio monoclino,processo para sua preparacao e sua aplicacao BR9200697A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4106535A DE4106535A1 (de)	1991-03-01	1991-03-01	Monoklines zirkonoxid, verfahren zu seiner herstellung und verwendung

Publications (1)

Publication Number	Publication Date
BR9200697A true BR9200697A (pt)	1992-11-10

Family

ID=6426231

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR929200697A BR9200697A (pt)	1991-03-01	1992-02-28	Oxido de zirconio monoclino,processo para sua preparacao e sua aplicacao

Country Status (7)

Country	Link
US (1)	US5318765A (pt)
EP (1)	EP0501142B1 (pt)
AU (1)	AU636075B2 (pt)
BR (1)	BR9200697A (pt)
DE (2)	DE4106535A1 (pt)
ES (1)	ES2085498T3 (pt)
ZA (1)	ZA921534B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4106537A1 (de) *	1991-03-01	1992-09-03	Degussa	Verfahren zum teilkontinuierlichen schmelzen keramischen materials in induktionsschmelzoefen mit sinterkrustentiegel, ein hierfuer geeigneter ofen und vorrichtung zum periodischen schmelzanstich
DE4106536A1 (de) *	1991-03-01	1992-09-03	Degussa	Thermisch gespaltenes zirkonsilikat, verfahren zu seiner herstellung und verwendung
EP0708742A4 (en) *	1993-06-30	1997-05-28	Tech Resources Pty Ltd	Opacity means based on zirconia
DE69430479T2 (de) *	1993-07-28	2002-11-28	Monash University, Clayton	Zirkoniumoxid partikel
FR2712596B1 (fr) *	1993-11-18	1996-03-08	Rhone Poulenc Chimie	Pigments à base d'oxyde de zirconium et de cérium, de praséodyme et/ou de terbium, leur procédé de préparation et leur utilisation.
FR2797440B1 (fr)	1999-08-13	2003-08-29	Cerdec Ag	Procede de production de produits a base d'oxyde de zirconium cubique stabilise, produits obtenus par ce procede et leur utilisation
CN1193824C (zh) *	2001-10-19	2005-03-23	松下电器产业株式会社	纯化催化剂、其制备方法和气体纯化装置
US7309480B2 (en) *	2004-04-16	2007-12-18	H2Gen Innovations, Inc.	Catalyst for hydrogen generation through steam reforming of hydrocarbons
DE502005009308D1 (de) *	2005-02-14	2010-05-12	Evonik Energy Services Gmbh	Anordnung zum Abscheiden von Grobasche aus einem Rauchgasstrom
DE102008004739A1 (de)	2008-01-16	2009-07-23	Schott Ag	Verfahren und Vorrichtung zum Schmelzen oder Läutern von Glasschmelzen
DE102008004740A1 (de)	2008-01-16	2009-09-17	Schott Ag	Verfahren und Vorrichtung zur Herstellung von Glasprodukten aus einer Glasschmelze
US20100146795A1 (en) *	2008-12-16	2010-06-17	Houle Joseph J	Serrated Pipe Cutter and Serrated Blade Therefor
DE102009033500B4 (de)	2009-07-15	2012-10-25	Schott Ag	Verfahren und Vorrichtung mit Barriere zur kontinuierlichen Herstellung von Produkten aus einer Schmelze
DE102009033501B4 (de)	2009-07-15	2016-07-21	Schott Ag	Verfahren und Vorrichtung zum kontinuierlichen Schmelzen oder Läutern von Schmelzen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL31206A (en) *	1967-12-14	1972-10-29	Ionarc Smelters Ltd	Chemical process in high enthalpy thermal environment and apparatus therefor
DE1911386B2 (de) *	1969-03-06	1976-11-11	Dynamit Nobel Ag, 5210 Troisdorf	Verfahren zur herstellung von vorwiegend oder vollstaendig kubisch kristallisiertem zirkonoxid
DE1927935A1 (de) *	1969-05-31	1970-12-03	Dynamit Nobel Ag	Verfahren zur Herstellung von weitgehend reinem Zirkonoxid
US3811907A (en) *	1971-08-03	1974-05-21	Humphreys Corp	Processing of silicate ores and product thereof
GB1447276A (en) *	1973-09-17	1976-08-25	Keeling Walker Ltd	Production of calcined ceramic pigments
EP0013599B1 (en) *	1979-01-04	1984-05-09	Commonwealth Scientific And Industrial Research Organisation	Partially stabilized zirconia ceramics; method of making said ceramics, dies constructed of said ceramics, cutting tools with a cutting surface and tappet facings formed of said ceramics
JPS6197134A (ja) *	1984-10-16	1986-05-15	Etsuro Kato	ジルコニア系凝集粒子粉末および製造方法
JPS61111919A (ja) *	1984-11-07	1986-05-30	Nippon Mining Co Ltd	酸化ジルコニウム微粉末の製造方法
JPS62100412A (ja) *	1985-10-25	1987-05-09	Japan Carlit Co Ltd:The	アルミナ−ジルコニア複合粉体の製造方法
FR2595680B1 (fr) *	1986-03-14	1988-05-27	Thann & Mulhouse	Procede de preparation de zircone stabilisee submicronique a partir de fluosulfate de zirconium et application de la zircone stabilisee obtenue dans des compositions ceramiques
DE3737064A1 (de) *	1987-10-31	1989-05-11	Degussa	Zirkonoxidpulver, verfahren zu seiner herstellung und verwendung
IT1230731B (it) *	1989-02-17	1991-10-29	Snia Fibre	Fibre ceramiche a base di zro2 e sio2 e procedimento per la loro preparazione.

1991
- 1991-03-01 DE DE4106535A patent/DE4106535A1/de not_active Withdrawn
1992
- 1992-01-24 EP EP92101115A patent/EP0501142B1/de not_active Expired - Lifetime
- 1992-01-24 DE DE59205715T patent/DE59205715D1/de not_active Expired - Fee Related
- 1992-01-24 ES ES92101115T patent/ES2085498T3/es not_active Expired - Lifetime
- 1992-02-27 US US07/842,610 patent/US5318765A/en not_active Expired - Fee Related
- 1992-02-28 ZA ZA921534A patent/ZA921534B/xx unknown
- 1992-02-28 BR BR929200697A patent/BR9200697A/pt not_active IP Right Cessation
- 1992-02-28 AU AU11329/92A patent/AU636075B2/en not_active Ceased

Also Published As

Publication number	Publication date
AU1132992A (en)	1992-09-03
ZA921534B (en)	1992-11-25
US5318765A (en)	1994-06-07
EP0501142A1 (de)	1992-09-02
EP0501142B1 (de)	1996-03-20
DE4106535A1 (de)	1992-09-03
AU636075B2 (en)	1993-04-08
DE59205715D1 (de)	1996-04-25
ES2085498T3 (es)	1996-06-01

Legal Events

Date	Code	Title	Description
1998-10-27	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
1999-05-04	FF	Decision: intention to grant
2000-04-11	FA11	Dismissal: dismissal - article 38, par. 2 of industrial property law
2000-04-25	HIX	Notification cancelled
2000-05-30	FG9A	Patent or certificate of addition granted
2011-04-05	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 12A, 13A, 14A, 15A, 16A, 17A, 18A E 19A ANUIDADE(S)
2014-09-02	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-08	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2278 DE 02/09/2014 POR TER SIDO INDEVIDA.
2020-12-15	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 12A, 13A, 14A, 15A, 16A, 17A, 18A E 19A ANUIDADES.
2021-03-30	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

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