ES8402336A1 - Un procedimiento para la fabricacion de pigmento de dioxido de titanio. - Google Patents
Un procedimiento para la fabricacion de pigmento de dioxido de titanio.Info
- Publication number
- ES8402336A1 ES8402336A1 ES516904A ES516904A ES8402336A1 ES 8402336 A1 ES8402336 A1 ES 8402336A1 ES 516904 A ES516904 A ES 516904A ES 516904 A ES516904 A ES 516904A ES 8402336 A1 ES8402336 A1 ES 8402336A1
- Authority
- ES
- Spain
- Prior art keywords
- titanium dioxide
- pigments
- expressed
- coating
- preparation
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3607—Titanium dioxide
- C09C1/3653—Treatment with inorganic compounds
- C09C1/3661—Coating
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
- C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
-
- 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
- C01P2006/90—Other properties not specified above
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
METODO DE OBTENCION DE PIGMENTOS DE DIOXIDO DE TITANIO. CONSISTE EN DEPOSITAR, SOBRE UN MATERIAL DE NUCLEO EN PARTICULAS QUE CONTIENE DIOXIDO DE TITANIO DE TIPO RUTILO, UN RECUBRIMIENTO INTERIOR DE UN OXIDO U OCIDO HIDRATADO DE ZIRCONIO EN PROPORCION DE HASTA 5 POR CIEN EXPRESADO COMO ZRO2, RESPECTO DEL TIO2, PREPARAR UNA DISPERSION ACUOSA DE LAS PARTICULAS RECUBIERTAS MEZCLADAS CON UN SILICATO SOLUBLE EN AGUA; Y DEPOSITAR EN EL RECUBRIMIENTO INTERIOR, SOBRE LAS PARTICULAS DEL NUCLEO, HASTA UN 12 POR CIEN DE UN RECUBRIMIENTO DE SILICE AMORFA Y DENSA, EXPRESADO COMO SIO2, A UN PH SUPERIOR A 8. ESTOS PIGMENTOS TIENEN APLICACIONES PARA LA FABRICACION DE PINTURAS. D
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8132844 | 1981-10-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8402336A1 true ES8402336A1 (es) | 1984-01-16 |
ES516904A0 ES516904A0 (es) | 1984-01-16 |
Family
ID=10525517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES516904A Granted ES516904A0 (es) | 1981-10-30 | 1982-10-28 | Un procedimiento para la fabricacion de pigmento de dioxido de titanio. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4447270A (es) |
EP (1) | EP0078632B1 (es) |
JP (1) | JPS5883065A (es) |
AU (1) | AU550135B2 (es) |
CA (1) | CA1183409A (es) |
DE (1) | DE3271424D1 (es) |
ES (1) | ES516904A0 (es) |
FI (1) | FI72737C (es) |
FR (1) | FR2515669B1 (es) |
GB (1) | GB2108098B (es) |
NO (1) | NO161443C (es) |
ZA (1) | ZA827224B (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3308008C1 (de) * | 1983-03-07 | 1984-10-11 | Vereinigte Aluminium-Werke AG, 1000 Berlin und 5300 Bonn | Verfahren zur Herstellung feinverteilter Dispersionen von Metalloxiden in Aluminiumhydroxid |
US4640716A (en) * | 1985-06-26 | 1987-02-03 | Engelhard Corporation | High bulking pigment and method of making same |
US4781761A (en) * | 1986-04-30 | 1988-11-01 | E. I. Du Pont De Nemours And Company | Titanium dioxide pigment coated with boria-modified silica |
US4737194A (en) * | 1986-04-30 | 1988-04-12 | E. I. Du Pont De Nemours And Company | Titanium dioxide pigment coated with cerium cations, selected acid anions, and alumina |
GB8926031D0 (en) * | 1989-11-17 | 1990-01-10 | Tioxide Group Plc | Film-forming compositions |
US5645917A (en) * | 1991-04-25 | 1997-07-08 | Fuji Photo Film Co., Ltd. | Magnetic recording medium |
US5827600A (en) * | 1991-01-21 | 1998-10-27 | Fuji Photo Film Co., Ltd. | Magnetic recording medium |
DE69330500T2 (de) * | 1992-01-08 | 2002-04-25 | Fuji Photo Film Co Ltd | Magnetisches Aufzeichnungsmedium |
US5203916A (en) * | 1992-04-10 | 1993-04-20 | Kerr-Mcgee Chemical Corporation | Titanium dioxide pigment and method of preparation |
GB9222434D0 (en) * | 1992-10-24 | 1992-12-09 | Tioxide Group Services Ltd | Process for coating inorganic particles |
SE501035C2 (sv) * | 1993-03-15 | 1994-10-24 | Small Particle Technology Gbg | Pigment med stor ljusspridningsförmåga samt sätt att framställa detsamma |
US5730796A (en) * | 1995-06-01 | 1998-03-24 | Kerr-Mcgee Chemical Corporation | Durable pigmentary titanium dioxide and methods of producing the same |
JPH0971750A (ja) * | 1995-09-06 | 1997-03-18 | Kansai Paint Co Ltd | 塗料組成物及びこれを用いた塗装金属板 |
CA2218287A1 (en) * | 1996-02-16 | 1997-08-21 | John E. Halko | Process for preparing an improved low-dusting, free-flowing pigment |
US5908498A (en) * | 1996-02-16 | 1999-06-01 | Kerr-Mcgee Chemical Llc | Process for preparing an improved low-dusting, free-flowing pigment |
US6579592B1 (en) | 1996-11-29 | 2003-06-17 | Fuji Photo Film Co., Ltd | Magnetic recording tape with controlled Hc and magnetic flux/unit area value and controlled Cl/Fe intensity |
FR2758826B1 (fr) * | 1997-01-27 | 1999-04-16 | Rhodia Chimie Sa | Nouveau pigment de dioxide de titane, son procede de preparation et son utilisation dans les compositions de peinture |
WO1998035345A1 (fr) | 1997-02-10 | 1998-08-13 | Fuji Photo Film Co., Ltd. | Support d'enregistrement magnetique |
JPH10265620A (ja) * | 1997-03-25 | 1998-10-06 | Hightech Kemi Kk | 配水管用着色樹脂組成物 |
US6432503B2 (en) | 1997-03-31 | 2002-08-13 | Fuji Photo Film Co., Ltd. | Magnetic recording medium |
DE69817697T2 (de) | 1997-06-30 | 2004-07-08 | Fuji Photo Film Co. Ltd., Minamiashigara | Magnetisches Aufzeichnungsmedium |
US6096406A (en) * | 1997-07-15 | 2000-08-01 | Fuji Photo Film Co., Ltd. | Magnetic recording medium |
JPH11185240A (ja) | 1997-10-14 | 1999-07-09 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
US6444290B1 (en) | 1998-06-11 | 2002-09-03 | Fuji Photo Film Co., Ltd. | Magnetic recording medium comprising a support containing a specific size filler and having a specific concentration of surface protrusions |
JP2000011352A (ja) | 1998-06-22 | 2000-01-14 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
DE10035451C2 (de) * | 2000-07-19 | 2002-12-05 | November Ag Molekulare Medizin | Verfahren und Vorrichtung zur Identifizierung einer Polymersequenz |
DE102004037271A1 (de) * | 2004-07-31 | 2006-03-23 | Kronos International, Inc. | Witterungsstabiles Titandioxid-Pigment und Verfahren zu seiner Herstellung |
DE102004037272B4 (de) * | 2004-07-31 | 2007-10-04 | Kronos International, Inc. | Verfahren zur Nachbehandlung von Titandioxid-Pigmenten |
WO2010066768A2 (de) | 2008-12-12 | 2010-06-17 | Basf Se | Dispersionen enthaltend funktionalisierte oxidische nanopartikel |
WO2011023266A1 (en) | 2009-08-28 | 2011-03-03 | Basf Se | Modified nanoparticles |
JP5500448B2 (ja) * | 2010-08-30 | 2014-05-21 | 株式会社エコマテリアル | 結晶性アルミナ水和物を粒子表面に析出形成する顔料用二酸化チタンの表面コーティング方法 |
CN102516825B (zh) * | 2011-11-17 | 2014-12-24 | 攀钢集团研究院有限公司 | 一种钛白粉的连续无机包膜方法 |
US9505022B2 (en) | 2012-12-04 | 2016-11-29 | The National Titanium Dioxide Co. Ltd. (Cristal) | Surface treatment method for making high durability universal titanium dioxide rutile pigment |
CN110305524A (zh) * | 2018-03-20 | 2019-10-08 | 常州格林感光新材料有限公司 | 一种含有改性颜料的辐射固化组合物及其应用 |
CN112759948B (zh) * | 2020-12-30 | 2022-05-10 | 攀枝花东方钛业有限公司 | 一种路标漆专用钛白粉及其制备方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US27818A (en) * | 1860-04-10 | Artificial slate | ||
US2885366A (en) * | 1956-06-28 | 1959-05-05 | Du Pont | Product comprising a skin of dense, hydrated amorphous silica bound upon a core of another solid material and process of making same |
FR1400378A (fr) * | 1962-11-20 | 1965-05-28 | British Titan Products | Procédé de traitement de bioxyde de titane |
DE1592951B2 (de) * | 1966-01-07 | 1980-10-02 | E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) | Pigmentmasse auf der Basis von kristallinem Titandioxid und Verfahren zu deren Herstellung |
GB1226554A (es) * | 1967-07-11 | 1971-03-31 | ||
US3650793A (en) * | 1969-02-28 | 1972-03-21 | Ppg Industries Inc | Titanium dioxide of improved chalk resistance |
GB1330157A (en) * | 1970-12-23 | 1973-09-12 | British Titan Ltd | Production of titanium dioxide |
GB1368601A (en) * | 1971-12-20 | 1974-10-02 | Laporte Industries Ltd | Treatment of titanium dioxide pigments |
DE2223524A1 (de) * | 1972-05-13 | 1973-11-22 | Kronos Titan Gmbh | Verfahren zur herstellung eines titandioxid-pigmentes mit erhoehter witterungsbestaendigkeit |
USRE27818E (en) | 1972-06-02 | 1973-11-27 | Titanium dioxide pigment coated with silica and alumina | |
JPS4941086A (es) * | 1972-08-26 | 1974-04-17 | ||
CA990457A (en) * | 1973-11-02 | 1976-06-08 | Kronos Titan-G.M.B.H. | Titanium dioxide pigment having improved weather resistance |
US3928057A (en) * | 1974-05-30 | 1975-12-23 | Du Pont | TiO{HD 2 {B Pigment coated with porous alumina/silica and dense silica |
FR2311823A1 (fr) * | 1975-05-23 | 1976-12-17 | Du Pont | Pigment tio2 revetu de silice dense et d'alumine/silice poreuse |
US4125412A (en) * | 1976-09-09 | 1978-11-14 | E. I. Du Pont De Nemours And Company | Process for the production of durable titanium dioxide pigment |
DE2835880A1 (de) * | 1978-08-16 | 1980-02-28 | Bayer Ag | Verfahren zur herstellung von titandioxidpigmenten mit hoher wetterbestaendigkeit |
US4222789A (en) * | 1978-11-30 | 1980-09-16 | E. I. Du Pont De Nemours And Company | Light-stable titanium dioxide pigment composition |
-
1982
- 1982-09-10 GB GB08225924A patent/GB2108098B/en not_active Expired
- 1982-09-29 AU AU88870/82A patent/AU550135B2/en not_active Ceased
- 1982-09-30 US US06/428,868 patent/US4447270A/en not_active Expired - Lifetime
- 1982-10-01 ZA ZA827224A patent/ZA827224B/xx unknown
- 1982-10-20 EP EP82305580A patent/EP0078632B1/en not_active Expired
- 1982-10-20 DE DE8282305580T patent/DE3271424D1/de not_active Expired
- 1982-10-26 CA CA000414151A patent/CA1183409A/en not_active Expired
- 1982-10-27 FI FI823669A patent/FI72737C/fi not_active IP Right Cessation
- 1982-10-28 ES ES516904A patent/ES516904A0/es active Granted
- 1982-10-28 NO NO823591A patent/NO161443C/no not_active IP Right Cessation
- 1982-10-29 FR FR8218270A patent/FR2515669B1/fr not_active Expired
- 1982-10-29 JP JP57190671A patent/JPS5883065A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2108098B (en) | 1985-03-20 |
NO161443C (no) | 1991-11-21 |
NO823591L (no) | 1983-05-02 |
FI823669L (fi) | 1983-05-01 |
EP0078632B1 (en) | 1986-05-28 |
DE3271424D1 (en) | 1986-07-03 |
FR2515669A1 (fr) | 1983-05-06 |
JPH0212503B2 (es) | 1990-03-20 |
NO161443B (no) | 1989-05-08 |
JPS5883065A (ja) | 1983-05-18 |
FI72737B (fi) | 1987-03-31 |
ZA827224B (en) | 1983-07-27 |
FI72737C (fi) | 1987-07-10 |
AU550135B2 (en) | 1986-03-06 |
US4447270A (en) | 1984-05-08 |
FI823669A0 (fi) | 1982-10-27 |
CA1183409A (en) | 1985-03-05 |
GB2108098A (en) | 1983-05-11 |
FR2515669B1 (fr) | 1986-04-11 |
ES516904A0 (es) | 1984-01-16 |
AU8887082A (en) | 1983-05-05 |
EP0078632A1 (en) | 1983-05-11 |
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