DE2234519A1 - Verfahren zur herstellung von oberflaechenueberzogenen oxidteilchen - Google Patents

Verfahren zur herstellung von oberflaechenueberzogenen oxidteilchen

Info

Publication number
DE2234519A1
DE2234519A1 DE2234519A DE2234519A DE2234519A1 DE 2234519 A1 DE2234519 A1 DE 2234519A1 DE 2234519 A DE2234519 A DE 2234519A DE 2234519 A DE2234519 A DE 2234519A DE 2234519 A1 DE2234519 A1 DE 2234519A1
Authority
DE
Germany
Prior art keywords
precipitation
oxide particles
temperature
titanium
pigment
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
DE2234519A
Other languages
German (de)
English (en)
Inventor
Maurice Arthur Claridge
Pauline Drysdale Howden
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.)
Evonik LIL Ltd
Original Assignee
Laporte Industries 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 Laporte Industries Ltd filed Critical Laporte Industries Ltd
Publication of DE2234519A1 publication Critical patent/DE2234519A1/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
    • 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
    • C09C3/063—Coating
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE2234519A 1971-07-13 1972-07-13 Verfahren zur herstellung von oberflaechenueberzogenen oxidteilchen Pending DE2234519A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3290771 1971-07-13

Publications (1)

Publication Number Publication Date
DE2234519A1 true DE2234519A1 (de) 1973-01-25

Family

ID=10345792

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2234519A Pending DE2234519A1 (de) 1971-07-13 1972-07-13 Verfahren zur herstellung von oberflaechenueberzogenen oxidteilchen

Country Status (7)

Country Link
AU (1) AU460033B2 (enExample)
BE (1) BE786202A (enExample)
CA (1) CA972906A (enExample)
DE (1) DE2234519A1 (enExample)
FR (1) FR2145595B1 (enExample)
GB (1) GB1349089A (enExample)
NL (1) NL7209712A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3151343A1 (de) * 1981-12-24 1983-07-07 Merck Patent Gmbh, 6100 Darmstadt Perlglanzpigmente mit verbesserter lichtbestaendigkeit, ihre herstellung und ihre verwendung
DE3535818A1 (de) * 1985-10-08 1987-04-09 Merck Patent Gmbh Glasur- und emailstabile perlglanzpigmente
DE3628661A1 (de) * 1986-08-23 1988-03-03 Metallgesellschaft Ag Verfahren zur herstellung von tio(pfeil abwaerts)2(pfeil abwaerts)-kompositionspigmenten
GB9016690D0 (en) * 1990-07-30 1990-09-12 Tioxide Group Services Ltd Ceramic green bodies
GB9213454D0 (en) * 1992-06-24 1992-08-05 Tioxide Group Services Ltd Composite pigmentary material
DE10236366A1 (de) * 2002-08-08 2004-02-19 Kronos International, Inc. Verfahren zur Oberflächenbehandlung eines Titandioxid-Pigments
CN110903681A (zh) * 2019-12-18 2020-03-24 龙蟒佰利联集团股份有限公司 一种超耐候钛白粉的制备方法

Also Published As

Publication number Publication date
FR2145595A1 (enExample) 1973-02-23
BE786202A (fr) 1972-11-03
GB1349089A (en) 1974-03-27
CA972906A (en) 1975-08-19
AU460033B2 (en) 1975-04-10
NL7209712A (enExample) 1973-01-16
AU4421472A (en) 1974-01-10
FR2145595B1 (enExample) 1977-04-01

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Legal Events

Date Code Title Description
OD Request for examination
OHN Withdrawal