DE69806924T2 - Verfahren zur herstellung einer lichtbeständigen titandioxid-pigment-schlämmung - Google Patents

Verfahren zur herstellung einer lichtbeständigen titandioxid-pigment-schlämmung

Info

Publication number
DE69806924T2
DE69806924T2 DE1998606924 DE69806924T DE69806924T2 DE 69806924 T2 DE69806924 T2 DE 69806924T2 DE 1998606924 DE1998606924 DE 1998606924 DE 69806924 T DE69806924 T DE 69806924T DE 69806924 T2 DE69806924 T2 DE 69806924T2
Authority
DE
Germany
Prior art keywords
producing
light
titanium dioxide
dioxide pigment
resistant 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
Application number
DE1998606924
Other languages
English (en)
Other versions
DE69806924D1 (de
Inventor
Elroy Marganski
Warren Ott
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE69806924D1 publication Critical patent/DE69806924D1/de
Application granted granted Critical
Publication of DE69806924T2 publication Critical patent/DE69806924T2/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
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
    • C09D17/007—Metal oxide
    • C09D17/008—Titanium dioxide
    • 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
    • C09C1/3615—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C1/3623—Grinding
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/02—Amorphous compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • 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)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
DE1998606924 1997-05-14 1998-05-12 Verfahren zur herstellung einer lichtbeständigen titandioxid-pigment-schlämmung Expired - Fee Related DE69806924T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/856,062 US5824145A (en) 1997-05-14 1997-05-14 Method for making a photodurable aqueous titanium dioxide pigment slurry
PCT/US1998/008881 WO1998051751A1 (en) 1997-05-14 1998-05-12 A method for making a photodurable aqueous titanium dioxide pigment slurry

Publications (2)

Publication Number Publication Date
DE69806924D1 DE69806924D1 (de) 2002-09-05
DE69806924T2 true DE69806924T2 (de) 2003-03-27

Family

ID=25322775

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998606924 Expired - Fee Related DE69806924T2 (de) 1997-05-14 1998-05-12 Verfahren zur herstellung einer lichtbeständigen titandioxid-pigment-schlämmung

Country Status (9)

Country Link
US (1) US5824145A (de)
EP (1) EP0981584B1 (de)
JP (1) JP2001527597A (de)
KR (1) KR20010012561A (de)
AU (1) AU731073B2 (de)
BR (1) BR9809803A (de)
CA (1) CA2288007A1 (de)
DE (1) DE69806924T2 (de)
WO (1) WO1998051751A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6197104B1 (en) * 1998-05-04 2001-03-06 Millennium Inorganic Chemicals, Inc. Very high solids TiO2 slurries
CA2343085C (en) * 1998-08-19 2005-07-05 Showa Denko Kabushiki Kaisha Titanium-containing finely divided particulate material, aqueous sol composition and coating liquid containing same, process for producing same, and shaped article having film thereof
EP1150567A4 (de) 1999-02-08 2003-01-15 Cognis Corp Pigmentierte überzüge mit veminderter neigung zum verblassen
US6569920B1 (en) * 2000-08-16 2003-05-27 Millennium Inorganic Chemicals, Inc. Titanium dioxide slurries having improved stability
KR100385301B1 (ko) * 2000-11-28 2003-05-23 한국화학연구원 티타니아 광촉매와 그 제조방법
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
US6783586B2 (en) * 2001-11-01 2004-08-31 E. I. Du Pont De Nemours And Company Easy to disperse, high durability TiO2 pigment and method of making same
US7473369B2 (en) * 2002-02-14 2009-01-06 The Trustees Of The Stevens Institute Of Technology Methods of preparing a surface-activated titanium oxide product and of using same in water treatment processes
US7186770B2 (en) * 2002-02-25 2007-03-06 E. I. Du Pont De Nemours And Company Unfinished rutile titanium dioxide slurry for paints and paper coatings
KR100472375B1 (ko) * 2002-05-20 2005-02-21 엘지전자 주식회사 플라즈마 디스플레이 패널의 광중합형 감광성 전극페이스트 조성물 및 이를 이용한 전극 제조방법
JP2003342528A (ja) * 2002-05-27 2003-12-03 Kikusui Chemical Industries Co Ltd スラリー原料を利用した水系塗料の製造方法
US20040107871A1 (en) * 2002-08-09 2004-06-10 Defeo Maureen A. Aluminum trihydrate containing slurries
US20050129634A1 (en) * 2003-12-16 2005-06-16 Frerichs Scott R. Passivated nano-titanium dioxide particles and methods of making the same
US20050282946A1 (en) * 2004-06-21 2005-12-22 Tyau-Jeen Lin Titanium dioxide slurries for ink applications
DE102004037118A1 (de) * 2004-07-30 2006-03-23 Degussa Ag Titandioxid enthaltende Dispersion
EP1752499A1 (de) * 2005-07-25 2007-02-14 Omya Development AG Verfahren zur Dispergieren und oder Zerkleinern und oder Konzentrieren von Calcium Carbonat in wässrigem Medium, mittels einer wässrigen Lösung enthaltend Zirkonienverbindungen.
US20070028806A1 (en) * 2005-08-03 2007-02-08 Piro Bonnie D Coating compositions having improved appearance containing coated titanium dioxide pigments
US20080022900A1 (en) * 2006-07-25 2008-01-31 Venkata Rama Rao Goparaju Process for manufacturing titanium dioxide pigment
DE102006057903A1 (de) * 2006-12-08 2008-06-12 Evonik Degussa Gmbh Titandioxid enthaltende Dispersion
CN101302359B (zh) * 2008-06-30 2011-07-20 攀枝花学院 一种复合钛白粉及其制备方法
US9951196B2 (en) 2012-10-24 2018-04-24 J.M. Huber Corporation Cationic polyoxometalate-coated alumina trihydrate dispersants
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
JP7377049B2 (ja) * 2019-10-03 2023-11-09 Ｕｂｅ三菱セメント株式会社 被覆剤
CN114729202A (zh) * 2019-10-18 2022-07-08 英力士颜料美国公司 具有增强的耐久性的颜料及用其制造的塑料材料
US20230374320A1 (en) * 2020-10-07 2023-11-23 Basf Coatings Gmbh Method of preparing an aqueous titanium dioxide slurry, the thus produced slurry and coating compositions containing the same
WO2024013553A1 (en) * 2022-07-15 2024-01-18 Harris Paints International Ltd Concentrated titanium dioxide slurry for use for paints at the point of sale

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187050A (en) * 1937-04-23 1940-01-16 Du Pont Process for producing titanium pigments
US3702773A (en) * 1971-07-21 1972-11-14 Du Pont Alkanolamine stabilized high solids titanium dioxide slurry
US3770470A (en) * 1972-12-13 1973-11-06 Cabot Corp Pigmented resin compositions
US3847640A (en) * 1973-03-26 1974-11-12 A L Ind Inc Titanium pigment slurries for preparation of latex-base coating compositions
US4170485A (en) * 1978-08-22 1979-10-09 American Cyanamid Company Titanium dioxide slurries from recycle material
US4214913A (en) * 1979-03-05 1980-07-29 E. I. Du Pont De Nemours And Company Process for producing rutile TiO2
US4448609A (en) * 1981-04-10 1984-05-15 Laporte Industries Limited Process for the production of aqueous dispersions of pigmentary titanium dioxide
US4376655A (en) * 1982-02-17 1983-03-15 Scm Corporation Production of an optically efficient titanium slurry
JP2833820B2 (ja) * 1990-03-23 1998-12-09 昭和電工株式会社 酸化チタンの表面処理方法
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
US5554216A (en) * 1992-02-26 1996-09-10 E. I. Du Pont De Nemours And Company High gloss durable TiO2 pigment

Also Published As

Publication number Publication date
AU731073B2 (en) 2001-03-22
WO1998051751A1 (en) 1998-11-19
BR9809803A (pt) 2000-06-27
DE69806924D1 (de) 2002-09-05
JP2001527597A (ja) 2001-12-25
AU7365598A (en) 1998-12-08
EP0981584B1 (de) 2002-07-31
EP0981584A1 (de) 2000-03-01
CA2288007A1 (en) 1998-11-19
US5824145A (en) 1998-10-20
KR20010012561A (ko) 2001-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee