GB416615A - Improvements in or relating to the production of titanium pigments - Google Patents

Improvements in or relating to the production of titanium pigments

Info

Publication number
GB416615A
GB416615A GB29137/33A GB2913733A GB416615A GB 416615 A GB416615 A GB 416615A GB 29137/33 A GB29137/33 A GB 29137/33A GB 2913733 A GB2913733 A GB 2913733A GB 416615 A GB416615 A GB 416615A
Authority
GB
United Kingdom
Prior art keywords
lead
ore
compound
matter
oxide
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
Application number
GB29137/33A
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.)
Engility LLC
Original Assignee
Titan Corp
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 Titan Corp filed Critical Titan Corp
Publication of GB416615A publication Critical patent/GB416615A/en
Expired 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
    • C09C1/0081—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
    • C09C1/0084—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound containing titanium dioxide
    • 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
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

Pigments containing lead titanate are obtained by calcining at say 600--1000 DEG C. a mixture of powdered titaniferous ore and a lead compound or metallic lead. Ilmenite, titaniferous magnetite, or rutile may be used before or after dressing, and the lead p compound may be the oxide, basic carbonate, or acetate. The lead compound or metallic lead may be used in relatively small quantities, say 1--10 per cent of the weight of the ore, or quantities up to or in excess of the equivalent of the titanium in the ore may be used. In any case a part of the lead compound used may remain as such or as oxide in the product, which has excellent rust proof qualities. Specification 405,340 is referred to. The Specification as open to inspection under Sect. 91 includes also the following subject-matter:--the use, in the process, of ore residues such as the undissolved sludge obtained when treating titanium ores with acid. This subject-matter does not appear in the Specification as accepted.
GB29137/33A 1932-10-28 1933-10-20 Improvements in or relating to the production of titanium pigments Expired GB416615A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US416615XA 1932-10-28 1932-10-28

Publications (1)

Publication Number Publication Date
GB416615A true GB416615A (en) 1934-09-18

Family

ID=21917685

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29137/33A Expired GB416615A (en) 1932-10-28 1933-10-20 Improvements in or relating to the production of titanium pigments

Country Status (1)

Country Link
GB (1) GB416615A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607659A (en) * 1948-12-01 1952-08-19 Glidden Co Process for preparing lead titanate pigments
US3361519A (en) * 1967-01-11 1968-01-02 Du Pont Pbti3o7 and process for tis manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607659A (en) * 1948-12-01 1952-08-19 Glidden Co Process for preparing lead titanate pigments
US3361519A (en) * 1967-01-11 1968-01-02 Du Pont Pbti3o7 and process for tis manufacture

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