DE69005926T2 - Verfahren zum Beschichten von Titandioxidpigmenten. - Google Patents

Verfahren zum Beschichten von Titandioxidpigmenten.

Info

Publication number
DE69005926T2
DE69005926T2 DE90850227T DE69005926T DE69005926T2 DE 69005926 T2 DE69005926 T2 DE 69005926T2 DE 90850227 T DE90850227 T DE 90850227T DE 69005926 T DE69005926 T DE 69005926T DE 69005926 T2 DE69005926 T2 DE 69005926T2
Authority
DE
Germany
Prior art keywords
titanium dioxide
dioxide pigments
coating titanium
coating
pigments
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
Application number
DE90850227T
Other languages
English (en)
Other versions
DE69005926T3 (de
DE69005926D1 (de
Inventor
Tuomo Losoi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kemira Oyj
Original Assignee
Kemira Oyj
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8528673&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69005926(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kemira Oyj filed Critical Kemira Oyj
Application granted granted Critical
Publication of DE69005926D1 publication Critical patent/DE69005926D1/de
Publication of DE69005926T2 publication Critical patent/DE69005926T2/de
Publication of DE69005926T3 publication Critical patent/DE69005926T3/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C01P2006/60—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
DE69005926T 1989-06-26 1990-06-06 Verfahren zum Beschichten von Titandioxidpigmenten. Expired - Fee Related DE69005926T3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI893104A FI85871C (fi) 1989-06-26 1989-06-26 Foerfarande foer belaeggning av titandioxidpigment.

Publications (3)

Publication Number Publication Date
DE69005926D1 DE69005926D1 (de) 1994-02-24
DE69005926T2 true DE69005926T2 (de) 1994-05-05
DE69005926T3 DE69005926T3 (de) 2000-12-07

Family

ID=8528673

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69005926T Expired - Fee Related DE69005926T3 (de) 1989-06-26 1990-06-06 Verfahren zum Beschichten von Titandioxidpigmenten.

Country Status (5)

Country Link
US (1) US5165995A (de)
EP (1) EP0406194B2 (de)
DE (1) DE69005926T3 (de)
ES (1) ES2047907T5 (de)
FI (1) FI85871C (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5203916A (en) * 1992-04-10 1993-04-20 Kerr-Mcgee Chemical Corporation Titanium dioxide pigment and method of preparation
GB9213140D0 (en) * 1992-06-20 1992-08-05 Tioxide Specialties Ltd Preparation of anatase titanium dioxide
CA2155957C (en) * 1993-12-13 2004-06-01 Haruo Okuda Ultrafine iron-containing rutile titanium oxide and process for producing the same
FR2727125B1 (fr) * 1994-11-23 1999-01-29 Rhone Poulenc Chimie Procede de traitement de pigments de dioxyde de titane, nouveau pigment de dioxyde de titane et son utilisation dans la fabrication du papier
GB9514388D0 (en) * 1995-07-13 1995-09-13 Tioxide Group Services Ltd Titanium dioxide pigments
US5837050A (en) * 1995-08-11 1998-11-17 Ishihara Sangyo Kaisha, Ltd. Ultrafine iron-containing rutile titanium oxide and process for producing the same
DE19910521A1 (de) * 1999-03-10 2000-09-28 Kronos Titan Gmbh & Co Ohg Organisch nachbehandelte Pigmente für Lacksysteme
US6342099B1 (en) * 2000-05-01 2002-01-29 Millennium Inorganic Chemicals, Inc. Coated titanium dioxide pigments and processes for production and use
US6765041B1 (en) * 2000-11-27 2004-07-20 Millenium Inorganic Chemicals, Inc. Organo-acid phosphate treated pigments
US6656261B2 (en) * 2001-03-09 2003-12-02 Millennium Inorganic Chemicals, Inc. Titanium dioxide pigments with improved gloss and/or durability
JP3915554B2 (ja) 2001-03-14 2007-05-16 セイコーエプソン株式会社 インクジェット用白色インクおよびそれに用いる二酸化チタンスラリー
DE10153640A1 (de) * 2001-10-31 2003-05-15 Inst Neue Mat Gemein Gmbh Beschichtete Titandioxid-Teilchen
DE10236366A1 (de) * 2002-08-08 2004-02-19 Kronos International, Inc. Verfahren zur Oberflächenbehandlung eines Titandioxid-Pigments
JP2006512461A (ja) * 2002-12-30 2006-04-13 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ペーパーラミネートで有用な水分散性二酸化チタン顔料の製造方法
US20070154415A1 (en) * 2003-03-19 2007-07-05 Kemira Pigments Oy Inorganic light-absorbing micropigments and use thereof
DE10332650A1 (de) 2003-07-18 2005-02-10 Kronos International, Inc. Verfahren zur Oberflächenbehandlung eines Titandioxid-Pigments
US20050129634A1 (en) * 2003-12-16 2005-06-16 Frerichs Scott R. Passivated nano-titanium dioxide particles and methods of making the same
US20070068423A1 (en) * 2005-09-27 2007-03-29 Thiele Erik S Titanium dioxide pigment useful in paper laminates
US7824486B2 (en) 2005-09-27 2010-11-02 E. I. Du Pont De Nemours And Company Paper laminates
US7842131B2 (en) * 2006-01-30 2010-11-30 Kronos International Inc High opacity TiO2 pigment and production method
DE102006059849A1 (de) * 2006-12-15 2008-06-19 Kronos International, Inc. Verfahren zur Oberflächenbehandlung von Festkörperpartikeln, insbesondere Titandioxid-Pigmentpartikel
US9028913B2 (en) * 2007-10-01 2015-05-12 The National Titanium Dioxide, Co. Ltd. (Cristal) Method for surface treatment of titanium dioxide pigment
US20090201282A1 (en) * 2008-02-11 2009-08-13 Qualcomm Mems Technologies, Inc Methods of tuning interferometric modulator displays
CN102936040B (zh) * 2012-11-28 2014-07-09 四川龙蟒钛业股份有限公司 一种高光泽、高遮盖金红石型钛白粉生产方法
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
US20150329723A1 (en) * 2012-12-28 2015-11-19 Seiko Epson Corporation Surface coated particles and use of same
CN105001680B (zh) * 2015-08-11 2017-12-15 攀钢集团攀枝花钢铁研究院有限公司 钛白粉无机包膜方法
KR20200084870A (ko) * 2017-10-17 2020-07-13 베나토 피앤에이 핀란드 오와이 코팅된 이산화티타늄 입자의 제조 방법, 코팅된 이산화티타늄 입자 및 이를 포함하는 생성물
CN111117297B (zh) * 2019-09-18 2021-04-13 江苏华力索菲新材料有限公司 亚微米级高纯二氧化钛的表面包覆工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL298822A (de) * 1962-10-05
FR1392413A (fr) * 1963-05-21 1965-03-12 British Titan Products Procédé de production de pigments de bioxyde de titane et d'émulsions aqueuses de ceux-ci
DE1592528C2 (de) * 1967-06-02 1982-07-01 Kronos Titan-Gesellschaft Mbh, 5090 Leverkusen Verwendung eines Rutil-Pigmentes mit hoher Vergrauungsresistenz in Schichtpreßmassen auf Melaminformaldehydbasis oder in Preßmassen auf Harnstoff- oder Melaminformaldehydbasis, welches durch Umsetzen von Titantetrachlorid mit Sauerstoff bzw. einem sauerstoffhaltigen Gas hergestellt wird
US3702773A (en) * 1971-07-21 1972-11-14 Du Pont Alkanolamine stabilized high solids titanium dioxide slurry
GB1479989A (en) * 1975-07-17 1977-07-13 Tioxide Group Ltd Treatment of pigment
GB1481151A (en) * 1975-08-14 1977-07-27 Tioxide Group Ltd Treatment of pigment
DE2835880A1 (de) * 1978-08-16 1980-02-28 Bayer Ag Verfahren zur herstellung von titandioxidpigmenten mit hoher wetterbestaendigkeit
GB2108097B (en) * 1981-10-30 1985-01-03 Tioxide Group Plc Improved pigments and their preparation

Also Published As

Publication number Publication date
DE69005926T3 (de) 2000-12-07
ES2047907T5 (es) 2000-10-16
US5165995A (en) 1992-11-24
FI893104A0 (fi) 1989-06-26
ES2047907T3 (es) 1994-03-01
EP0406194A1 (de) 1991-01-02
EP0406194B1 (de) 1994-01-12
EP0406194B2 (de) 2000-08-09
FI85871B (fi) 1992-02-28
FI893104A (fi) 1990-12-27
DE69005926D1 (de) 1994-02-24
FI85871C (fi) 1992-06-10

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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