FR2444066A1 - Procede perfectionne pour preparer du bioxyde de titane pigmentaire par calcination - Google Patents

Procede perfectionne pour preparer du bioxyde de titane pigmentaire par calcination

Info

Publication number
FR2444066A1
FR2444066A1 FR7930517A FR7930517A FR2444066A1 FR 2444066 A1 FR2444066 A1 FR 2444066A1 FR 7930517 A FR7930517 A FR 7930517A FR 7930517 A FR7930517 A FR 7930517A FR 2444066 A1 FR2444066 A1 FR 2444066A1
Authority
FR
France
Prior art keywords
additives
precalcination
oxide
added
tio2
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
FR7930517A
Other languages
English (en)
Other versions
FR2444066B1 (fr
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 FR2444066A1 publication Critical patent/FR2444066A1/fr
Application granted granted Critical
Publication of FR2444066B1 publication Critical patent/FR2444066B1/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
    • C09C1/3692—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, treatment with ultrasonic vibrations
    • C09C3/045—Agglomeration, granulation, pelleting
    • 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
    • C01P2004/60—Particles characterised by their size
    • 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
    • C01P2006/20—Powder free flowing behaviour

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

Procédé perfectionné pour préparer du bioxyde de titane pigmentaire calciné. On mélange une source en particules solides d'au moins deux des éléments suivants : sodium, potassium, zinc, antimoine et aluminium, avec de l'eau, on transforme le mélange en une matière solide en particules qui s'écoulent librement qu'on ajoute ensuite en quantité déterminée au bioxyde de titane hydraté avant calcination de ce dernier.
FR7930517A 1978-12-14 1979-12-12 Procede perfectionne pour preparer du bioxyde de titane pigmentaire par calcination Granted FR2444066A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7848593 1978-12-14

Publications (2)

Publication Number Publication Date
FR2444066A1 true FR2444066A1 (fr) 1980-07-11
FR2444066B1 FR2444066B1 (fr) 1983-09-16

Family

ID=10501733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930517A Granted FR2444066A1 (fr) 1978-12-14 1979-12-12 Procede perfectionne pour preparer du bioxyde de titane pigmentaire par calcination

Country Status (4)

Country Link
AU (1) AU514436B2 (fr)
ES (1) ES8102175A1 (fr)
FR (1) FR2444066A1 (fr)
ZA (1) ZA796334B (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2074219A5 (fr) * 1969-12-24 1971-10-01 Laporte Industries Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2074219A5 (fr) * 1969-12-24 1971-10-01 Laporte Industries Ltd

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/73 *

Also Published As

Publication number Publication date
ES486855A0 (es) 1980-12-16
ES8102175A1 (es) 1980-12-16
AU5321379A (en) 1980-07-10
FR2444066B1 (fr) 1983-09-16
ZA796334B (en) 1980-10-29
AU514436B2 (en) 1981-02-12

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Legal Events

Date Code Title Description
ST Notification of lapse