DE69501323T3 - Verfahren zur herstellung von silanisierten titandioxidpigmenten mittels einer mühle mit mahlkörpern - Google Patents
Verfahren zur herstellung von silanisierten titandioxidpigmenten mittels einer mühle mit mahlkörpernInfo
- Publication number
- DE69501323T3 DE69501323T3 DE69501323T DE69501323T DE69501323T3 DE 69501323 T3 DE69501323 T3 DE 69501323T3 DE 69501323 T DE69501323 T DE 69501323T DE 69501323 T DE69501323 T DE 69501323T DE 69501323 T3 DE69501323 T3 DE 69501323T3
- Authority
- DE
- Germany
- Prior art keywords
- grinders
- grill
- titanium dioxide
- dioxide pigments
- silanized titanium
- 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
- 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
- C09C1/3684—Treatment with organo-silicon compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
-
- 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
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
-
- 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
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Disintegrating Or Milling (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20314494A | 1994-02-28 | 1994-02-28 | |
US08/392,706 US5501732A (en) | 1994-02-28 | 1995-02-23 | Process for preparing silanized TiO2 pigments using a media mill |
PCT/US1995/002813 WO1995023194A1 (en) | 1994-02-28 | 1995-02-28 | PROCESS FOR PREPARING SILANIZED TiO2 PIGMENTS USING A MEDIA MILL |
Publications (3)
Publication Number | Publication Date |
---|---|
DE69501323D1 DE69501323D1 (de) | 1998-02-05 |
DE69501323T2 DE69501323T2 (de) | 1998-07-23 |
DE69501323T3 true DE69501323T3 (de) | 2001-10-18 |
Family
ID=26898353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69501323T Expired - Fee Related DE69501323T3 (de) | 1994-02-28 | 1995-02-28 | Verfahren zur herstellung von silanisierten titandioxidpigmenten mittels einer mühle mit mahlkörpern |
Country Status (10)
Country | Link |
---|---|
US (1) | US5501732A (de) |
EP (1) | EP0748362B2 (de) |
JP (1) | JP2997547B2 (de) |
AU (1) | AU697498B2 (de) |
CA (1) | CA2181233A1 (de) |
DE (1) | DE69501323T3 (de) |
ES (1) | ES2111399T3 (de) |
FI (1) | FI963338A0 (de) |
TW (1) | TW357186B (de) |
WO (1) | WO1995023194A1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2123967T3 (es) * | 1994-02-28 | 1999-01-16 | Du Pont | Pigmentos de dioxido de titanio con silano resistentes a la decoloracion cuando estan incorporados en polimeros. |
FR2721615A1 (fr) * | 1994-06-24 | 1995-12-29 | Rhone Poulenc Chimie | Procédé de préparation de particules d'oxyde métallique organophiles. |
US5922121A (en) * | 1995-10-03 | 1999-07-13 | Videojet Systems International, Inc. | Hydrophobic treatment of pigments |
US5855661A (en) * | 1995-10-03 | 1999-01-05 | Videojet Systems International, Inc. | Pigment dispersion |
US5849074A (en) * | 1996-07-19 | 1998-12-15 | Videojet Systems International, Inc. | Method for preparing magnetic ink and dry pigment particles used therefor |
US5653794A (en) * | 1995-12-01 | 1997-08-05 | Scm Chemicals, Inc. | Silane treated inorganic pigments |
US5730795A (en) * | 1996-09-24 | 1998-03-24 | E. I. Du Pont De Nemours And Company | Process for manufacturing titanium dioxide pigment having a hydrous oxide coating using a media mill |
US5865885A (en) * | 1996-10-08 | 1999-02-02 | Videojet Systems International, Inc. | Hydrophilic treatment of pigments |
AU6116098A (en) * | 1997-03-03 | 1998-09-22 | Nissan Chemical Industries Ltd. | Process for producing composite sols, coating composition, and optical member |
US6179907B1 (en) | 1998-05-29 | 2001-01-30 | Marconi Data Systems Inc. | Black iron oxide with improved heat stability and method of preparing same |
US6235829B1 (en) | 1998-07-24 | 2001-05-22 | Marconi Data Systems Inc. | Modification of chargeable pigment particles |
AU774558B2 (en) | 1999-09-14 | 2004-07-01 | Ishihara Sangyo Kaisha Ltd. | Titanium dioxide pigment, process for producing the same, and resin composition containing the same |
DE102004022566B4 (de) * | 2004-05-07 | 2019-05-09 | Schott Ag | Mit funktionellen Gruppen homogen beschichtete Pulverteilchen, ein Verfahren zu deren Herstellung und ihre Verwendung |
US7806977B2 (en) * | 2004-10-29 | 2010-10-05 | Millennium Inorganic Chemicals, Inc. | Compositions and methods comprising titanium dioxide pigments and coupling agents |
US8987351B2 (en) * | 2005-02-08 | 2015-03-24 | Momentive Performance Materials Inc. | Filler treatments utilizing low VOC silanes |
US20080022900A1 (en) * | 2006-07-25 | 2008-01-31 | Venkata Rama Rao Goparaju | Process for manufacturing titanium dioxide pigment |
US7250080B1 (en) | 2006-09-06 | 2007-07-31 | Tronox Llc | Process for the manufacture of organosilicon compound-treated pigments |
WO2008030311A2 (en) * | 2006-09-06 | 2008-03-13 | Tronox Llc | Improved process for the manufacture of organosilicon compound-treated pigment, and coating compositions employing the same |
US20080053336A1 (en) * | 2006-09-06 | 2008-03-06 | Tronox Llc | Aqueous coating compositions with improved tint strength and gloss properties, comprising pigments surface-treated with certain organosilicon compounds |
US7264672B1 (en) | 2006-10-31 | 2007-09-04 | National Titanium Dioxide Co. Ltd. (Cristal) | Titanium dioxide pigment composite and method of making same |
US8357426B2 (en) | 2008-01-11 | 2013-01-22 | Nanomateriales S.A. De C.V. | Single step milling and surface coating process for preparing stable nanodispersions |
KR101657729B1 (ko) * | 2009-01-08 | 2016-09-19 | 나노그램 코포레이션 | 폴리실록산 중합체와 무기 나노입자의 복합체 |
US8663518B2 (en) * | 2011-12-27 | 2014-03-04 | Tronox Llc | Methods of producing a titanium dioxide pigment and improving the processability of titanium dioxide pigment particles |
US9267039B2 (en) * | 2013-03-14 | 2016-02-23 | Cristal Inorganic Chemicals Switzerland Ltd | Non-micronized pigment for plastics application |
WO2016101987A1 (en) | 2014-12-22 | 2016-06-30 | Hewlett-Packard Indigo B.V. | Ink composition with pigment particles having a hydrophobic surface |
AU2019202080B2 (en) * | 2018-04-05 | 2023-11-09 | Rohm And Haas Company | Hydrophobic pigment modification |
CN112321889A (zh) * | 2020-11-04 | 2021-02-05 | 沪本新材料科技(上海)有限公司 | Pvc塑料生产用液体钛白的制作工艺 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1017475A (en) † | 1963-11-28 | 1966-01-19 | British Titan Products | Aqueous titanium dioxide suspensions |
US3520710A (en) * | 1967-07-19 | 1970-07-14 | Du Pont | Spray drying of titanium dioxide |
GB1248256A (en) * | 1967-11-01 | 1971-09-29 | Gen Electric | A system for chemically cross-linking ethylene containing polymers, and product formed thereby |
AU1233070A (en) † | 1969-03-13 | 1971-09-16 | Laporte Industries Limited | Improvements in and relating tothe manufacture of oxides |
GB1442756A (en) * | 1972-08-17 | 1976-07-14 | Laporte Industries Ltd | Pigments |
US3915735A (en) * | 1974-03-06 | 1975-10-28 | Malvern Minerals Company | Process for preparing modified silicic fillers |
US4141751A (en) * | 1975-10-24 | 1979-02-27 | Malvern Minerals Company | Process for preparing modified particulate and/or fibrous, crystalline and amorphous inorganic substances |
DE2924850A1 (de) * | 1979-06-20 | 1981-01-22 | Bayer Ag | Anorganische pigmente mit verbesserter glanzgebung und guter zerteilbarkeit in lackbindemitteln |
JPS5899121A (ja) * | 1981-12-04 | 1983-06-13 | Onahama Sakai Kagaku Kk | 二酸化チタンスラリ−の製造法 |
JPS60210521A (ja) * | 1984-04-02 | 1985-10-23 | Yahashi Kogyo Kk | 高濃度でしかも低粘度の軽質炭酸カルシウムスラリ−の製造方法 |
US4989794A (en) * | 1986-07-16 | 1991-02-05 | Alcan International Limited | Method of producing fine particles |
US5356470A (en) * | 1990-06-25 | 1994-10-18 | E. I. Du Pont De Nemours And Company | Media milling pigment slurries to eliminate or reduce oversize particles |
DE4041663A1 (de) * | 1990-12-22 | 1992-06-25 | Merck Patent Gmbh | Silanisierte pigmente und deren verwendung zu vergilbungsinhibierung von pigmentierten kunststoffen |
-
1995
- 1995-02-23 US US08/392,706 patent/US5501732A/en not_active Expired - Lifetime
- 1995-02-28 WO PCT/US1995/002813 patent/WO1995023194A1/en active IP Right Grant
- 1995-02-28 DE DE69501323T patent/DE69501323T3/de not_active Expired - Fee Related
- 1995-02-28 AU AU20965/95A patent/AU697498B2/en not_active Ceased
- 1995-02-28 EP EP95913583A patent/EP0748362B2/de not_active Expired - Lifetime
- 1995-02-28 JP JP7522538A patent/JP2997547B2/ja not_active Expired - Lifetime
- 1995-02-28 CA CA002181233A patent/CA2181233A1/en not_active Abandoned
- 1995-02-28 ES ES95913583T patent/ES2111399T3/es not_active Expired - Lifetime
- 1995-03-27 TW TW084102952A patent/TW357186B/zh active
-
1996
- 1996-08-27 FI FI963338A patent/FI963338A0/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0748362B2 (de) | 2001-04-18 |
JPH09509688A (ja) | 1997-09-30 |
DE69501323T2 (de) | 1998-07-23 |
JP2997547B2 (ja) | 2000-01-11 |
US5501732A (en) | 1996-03-26 |
DE69501323D1 (de) | 1998-02-05 |
FI963338A (fi) | 1996-08-27 |
TW357186B (en) | 1999-05-01 |
AU2096595A (en) | 1995-09-11 |
EP0748362A1 (de) | 1996-12-18 |
WO1995023194A1 (en) | 1995-08-31 |
EP0748362B1 (de) | 1997-12-29 |
AU697498B2 (en) | 1998-10-08 |
FI963338A0 (fi) | 1996-08-27 |
ES2111399T3 (es) | 1998-03-01 |
CA2181233A1 (en) | 1995-08-31 |
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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 |