GB814761A - Ceramic pigments - Google Patents

Ceramic pigments

Info

Publication number
GB814761A
GB814761A GB29168/56A GB2916856A GB814761A GB 814761 A GB814761 A GB 814761A GB 29168/56 A GB29168/56 A GB 29168/56A GB 2916856 A GB2916856 A GB 2916856A GB 814761 A GB814761 A GB 814761A
Authority
GB
United Kingdom
Prior art keywords
per cent
oxides
vanadium
lines
falling
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
GB29168/56A
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.)
Harshaw Chemical Co
Original Assignee
Harshaw Chemical Co
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 Harshaw Chemical Co filed Critical Harshaw Chemical Co
Publication of GB814761A publication Critical patent/GB814761A/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
    • C09C1/0009—Pigments for ceramics
    • C09C1/0012—Pigments for ceramics containing zirconium and silicon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/84—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by UV- or VIS- data
    • 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
    • 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
    • C01P2006/80—Compositional purity

Abstract

814,761. Glass compositions; glazes. HARSHAW CHEMICAL CO. Sept. 24, 1956 [July 5, 1956], No. 29168/56. Class 56. A ceramic pigment composition or glaze con-' sists of the oxides of zirconium, tin, silicon and vanadium, the oxides of Zr, Sn and Si being present in the relative parts by weight indicated as falling within the area banded by lines AB, BC, CD and DA, i.e. ZrO2 25-94, SnO2 1-60, SiO2 5-74, and the U2O5 is from 0À75 per cent.-9 per cent. by weight of the other oxides. Preferred composition falling within area bounded by lines EF, FG, GH, HE and with V2O5 from 1 per cent. -5 per cent. The vanadium may be added in the form of ammonia vanadate, or sodium vanadate, but excess alkali is avoided to maintain the colour. The mixture is calcined at temperatures from 1200‹C. to 1500‹C.
GB29168/56A 1956-07-05 1956-09-24 Ceramic pigments Expired GB814761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US814761XA 1956-07-05 1956-07-05

Publications (1)

Publication Number Publication Date
GB814761A true GB814761A (en) 1959-06-10

Family

ID=22164410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29168/56A Expired GB814761A (en) 1956-07-05 1956-09-24 Ceramic pigments

Country Status (1)

Country Link
GB (1) GB814761A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091544A (en) * 1959-08-05 1963-05-28 Bayer Ag Crystalline solid solutions with silicon dioxide structures as host components
CN102050640B (en) * 2009-11-06 2013-10-23 佛山市华南精细陶瓷技术研究开发中心 Method for preparing zircon-vanadium blue ceramic pigment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091544A (en) * 1959-08-05 1963-05-28 Bayer Ag Crystalline solid solutions with silicon dioxide structures as host components
CN102050640B (en) * 2009-11-06 2013-10-23 佛山市华南精细陶瓷技术研究开发中心 Method for preparing zircon-vanadium blue ceramic pigment

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