FR2318211A1 - Traitement ameliore d'un pigment de dioxyde de titane - Google Patents

Traitement ameliore d'un pigment de dioxyde de titane

Info

Publication number
FR2318211A1
FR2318211A1 FR7621490A FR7621490A FR2318211A1 FR 2318211 A1 FR2318211 A1 FR 2318211A1 FR 7621490 A FR7621490 A FR 7621490A FR 7621490 A FR7621490 A FR 7621490A FR 2318211 A1 FR2318211 A1 FR 2318211A1
Authority
FR
France
Prior art keywords
titanium dioxide
dioxide pigment
improved treatment
treatment
improved
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.)
Granted
Application number
FR7621490A
Other languages
English (en)
French (fr)
Other versions
FR2318211B1 (enExample
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.)
Tioxide Group Ltd
Original Assignee
Tioxide Group Ltd
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 Tioxide Group Ltd filed Critical Tioxide Group Ltd
Publication of FR2318211A1 publication Critical patent/FR2318211A1/fr
Application granted granted Critical
Publication of FR2318211B1 publication Critical patent/FR2318211B1/fr
Granted 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
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Cosmetics (AREA)
FR7621490A 1975-07-17 1976-07-13 Traitement ameliore d'un pigment de dioxyde de titane Granted FR2318211A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30049/75A GB1479989A (en) 1975-07-17 1975-07-17 Treatment of pigment

Publications (2)

Publication Number Publication Date
FR2318211A1 true FR2318211A1 (fr) 1977-02-11
FR2318211B1 FR2318211B1 (enExample) 1980-03-28

Family

ID=10301439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621490A Granted FR2318211A1 (fr) 1975-07-17 1976-07-13 Traitement ameliore d'un pigment de dioxyde de titane

Country Status (7)

Country Link
US (1) US4052224A (enExample)
CA (1) CA1052060A (enExample)
DE (1) DE2629953A1 (enExample)
ES (1) ES449625A1 (enExample)
FR (1) FR2318211A1 (enExample)
GB (1) GB1479989A (enExample)
ZA (1) ZA763339B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0406194A1 (en) * 1989-06-26 1991-01-02 Kemira Oy Process for coating titanium dioxide pigments

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1128817A (en) * 1978-12-21 1982-08-03 Brian Barnard Titanium dioxide pigment coated with a cerium phosphate inner layer and an aluminum phosphate outer layer
US5203916A (en) * 1992-04-10 1993-04-20 Kerr-Mcgee Chemical Corporation Titanium dioxide pigment and method of preparation
US5730796A (en) * 1995-06-01 1998-03-24 Kerr-Mcgee Chemical Corporation Durable pigmentary titanium dioxide and methods of producing the same
KR20050088347A (ko) * 2002-12-30 2005-09-05 이 아이 듀폰 디 네모아 앤드 캄파니 종이 적층물에 유용한 수분산성 이산화티탄 안료의 제조방법
US20050129634A1 (en) * 2003-12-16 2005-06-16 Frerichs Scott R. Passivated nano-titanium dioxide particles and methods of making the same
DE102004037272B4 (de) * 2004-07-31 2007-10-04 Kronos International, Inc. Verfahren zur Nachbehandlung von Titandioxid-Pigmenten
US7824486B2 (en) 2005-09-27 2010-11-02 E. I. Du Pont De Nemours And Company Paper laminates
US20070068423A1 (en) * 2005-09-27 2007-03-29 Thiele Erik S Titanium dioxide pigment useful in paper laminates
CA2671046A1 (en) * 2006-12-01 2008-06-05 Sachtleben Chemie Gmbh Transparent zinc sulfide having a high specific surface area
US8951607B2 (en) * 2007-05-03 2015-02-10 Tronox, Llc Making co-precipitated mixed oxide-treated titanium dioxide pigments
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
US20090201282A1 (en) * 2008-02-11 2009-08-13 Qualcomm Mems Technologies, Inc Methods of tuning interferometric modulator displays
JP5723894B2 (ja) 2010-02-19 2015-05-27 フエロ コーポレーション 日射反射率改良のための顔料添加剤
DE102013009390A1 (de) * 2012-06-29 2014-01-02 Kronos International, Inc. Verfahren zur Oberflächenbehandlung von anorganischen Pigmentpartikeln
WO2014104225A1 (ja) * 2012-12-28 2014-07-03 三井化学株式会社 表面被覆粒子およびその用途
CN114085554B (zh) * 2021-12-01 2023-02-17 龙佰集团股份有限公司 一种高光泽高耐候钛白粉的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
BE684413A (enExample) * 1965-07-21 1967-01-20
US3515566A (en) * 1962-11-20 1970-06-02 British Titan Products Process for producing coated titanium dioxide pigment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134090C (enExample) * 1965-04-03 1900-01-01
FR1531403A (fr) * 1967-02-17 1968-07-05 Thann Fab Prod Chem Perfectionnement aux procédés de dispersion et d'hydroclassification des suspensions aqueuses d'oxyde de titane préparées en vue du traitement de surface de ces pigments et produits obtenus par ces procédés
US3556828A (en) * 1968-01-22 1971-01-19 Laporte Titanium Ltd Process for treating titanium dioxide pigments

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515566A (en) * 1962-11-20 1970-06-02 British Titan Products Process for producing coated titanium dioxide pigment
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
BE684413A (enExample) * 1965-07-21 1967-01-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0406194A1 (en) * 1989-06-26 1991-01-02 Kemira Oy Process for coating titanium dioxide pigments
US5165995A (en) * 1989-06-26 1992-11-24 Kemira Oy Process for coating titanium dioxide pigments

Also Published As

Publication number Publication date
GB1479989A (en) 1977-07-13
ES449625A1 (es) 1977-07-01
FR2318211B1 (enExample) 1980-03-28
AU1463876A (en) 1977-12-08
US4052224A (en) 1977-10-04
CA1052060A (en) 1979-04-10
ZA763339B (en) 1977-05-25
DE2629953A1 (de) 1977-02-03

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Legal Events

Date Code Title Description
ST Notification of lapse