DE1121249B - Verfahren zur Behandlung von Titandioxyd - Google Patents

Verfahren zur Behandlung von Titandioxyd

Info

Publication number
DE1121249B
DE1121249B DEB59157A DEB0059157A DE1121249B DE 1121249 B DE1121249 B DE 1121249B DE B59157 A DEB59157 A DE B59157A DE B0059157 A DEB0059157 A DE B0059157A DE 1121249 B DE1121249 B DE 1121249B
Authority
DE
Germany
Prior art keywords
titanium dioxide
boric acid
treatment
water vapor
vapor
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.)
Pending
Application number
DEB59157A
Other languages
German (de)
English (en)
Inventor
Kenneth Arkless
Edward Whayman
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.)
British Titan Ltd
Original Assignee
British Titan 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 British Titan Ltd filed Critical British Titan Ltd
Publication of DE1121249B publication Critical patent/DE1121249B/de
Pending 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
    • C09C1/3692—Combinations of treatments provided for in groups C09C1/3615 - C09C1/3684
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding or treatment with ultrasonic vibrations
    • C09C3/041—Grinding
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/06—Treatment with inorganic 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
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
DEB59157A 1959-09-03 1960-08-29 Verfahren zur Behandlung von Titandioxyd Pending DE1121249B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30161/59A GB926221A (en) 1959-09-03 1959-09-03 Treatment of titanium dioxide

Publications (1)

Publication Number Publication Date
DE1121249B true DE1121249B (de) 1962-01-04

Family

ID=10303257

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB59157A Pending DE1121249B (de) 1959-09-03 1960-08-29 Verfahren zur Behandlung von Titandioxyd

Country Status (5)

Country Link
US (1) US3088840A (enExample)
BE (1) BE594652A (enExample)
DE (1) DE1121249B (enExample)
GB (1) GB926221A (enExample)
NL (2) NL255304A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253889A (en) * 1964-06-30 1966-05-31 Du Pont Process for removing chloride impurity from tio2 product
US3460957A (en) * 1965-03-18 1969-08-12 Ppg Industries Inc Process for recovering pigmentary titanium dioxide from nonpigmentary waste titanium dioxide
US3442678A (en) * 1965-08-31 1969-05-06 Ppg Industries Inc Method for treating raw pigmentary titanium dioxide
DE1592975B2 (de) * 1967-02-03 1976-07-01 Kronos Titan-Gmbh, 5090 Leverkusen Verfahren zur nachbehandlung von titandioxidpigmenten
US3869299A (en) * 1973-08-31 1975-03-04 Dow Chemical Co Method of preparing a calcium carbonate-magnesium hydroxide pigment
US4095993A (en) * 1977-03-18 1978-06-20 N L Industries, Inc. Method for preparing polycrystalline fibrous TiO2 pigment
DE69505955T2 (de) * 1994-02-28 1999-08-19 E.I. Du Pont De Nemours And Co. Gegen verfärbung beständige silanisierte titandioxydpigmente wenn in polymere eingearbeitet
US8114377B2 (en) * 2006-11-02 2012-02-14 E.I. Du Pont De Nemours And Company Process for producing titanium dioxide particles having reduced chlorides
CN112166090A (zh) * 2018-05-11 2021-01-01 米娜切奥弗洛雷斯塔公司 通过在氟基物质的存在下含钛原料的盐酸消解制造二氧化钛颜料的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR558240A (fr) * 1922-02-01 1923-08-23 Procédé pour la préparation de pigments blancs à base d'oxyde de titane
FR820351A (fr) * 1936-04-09 1937-11-09 Titan Co Inc Perfectionnements à la fabrication des pigments de titane
US2512079A (en) * 1947-05-29 1950-06-20 Du Pont Production of titanium oxide pigments
US2514855A (en) * 1947-08-15 1950-07-11 Ferro Enamel Corp Process of color-correcting titania-bearing porcelain enamels
US2739904A (en) * 1950-04-03 1956-03-27 Schweizerhall Saeurefab Preparation of neutral inorganic oxide pigments

Also Published As

Publication number Publication date
US3088840A (en) 1963-05-07
GB926221A (en) 1963-05-15
NL123809C (enExample)
BE594652A (enExample)
NL255304A (enExample)

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