FR2545816B1 - Colorants ceramiques gris et leur procede de preparation - Google Patents

Colorants ceramiques gris et leur procede de preparation

Info

Publication number
FR2545816B1
FR2545816B1 FR8407062A FR8407062A FR2545816B1 FR 2545816 B1 FR2545816 B1 FR 2545816B1 FR 8407062 A FR8407062 A FR 8407062A FR 8407062 A FR8407062 A FR 8407062A FR 2545816 B1 FR2545816 B1 FR 2545816B1
Authority
FR
France
Prior art keywords
preparation process
gray ceramic
ceramic dyes
dyes
gray
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
FR8407062A
Other languages
English (en)
Other versions
FR2545816A1 (fr
Inventor
John Kenneth Olby
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.)
HMR Group Ltd
Original Assignee
HMR 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 HMR Group Ltd filed Critical HMR Group Ltd
Publication of FR2545816A1 publication Critical patent/FR2545816A1/fr
Application granted granted Critical
Publication of FR2545816B1 publication Critical patent/FR2545816B1/fr
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
    • 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)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Glass Compositions (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Coloring (AREA)
FR8407062A 1983-05-10 1984-05-07 Colorants ceramiques gris et leur procede de preparation Expired FR2545816B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838312823A GB8312823D0 (en) 1983-05-10 1983-05-10 Ceramic stains

Publications (2)

Publication Number Publication Date
FR2545816A1 FR2545816A1 (fr) 1984-11-16
FR2545816B1 true FR2545816B1 (fr) 1986-08-08

Family

ID=10542477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8407062A Expired FR2545816B1 (fr) 1983-05-10 1984-05-07 Colorants ceramiques gris et leur procede de preparation

Country Status (7)

Country Link
JP (1) JPS59207969A (fr)
DE (1) DE3416831A1 (fr)
ES (1) ES8506555A1 (fr)
FR (1) FR2545816B1 (fr)
GB (1) GB8312823D0 (fr)
IT (1) IT1177707B (fr)
NL (1) NL8401413A (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT316407B (de) * 1972-05-05 1974-07-10 Degussa Keramische Farbkörper
DE2320806C3 (de) * 1973-04-25 1978-04-27 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von anorganischen Pigmenten oder keramischen Farbkörpern
GB2011366B (en) * 1977-11-01 1982-06-30 Atomic Energy Authority Uk Materials

Also Published As

Publication number Publication date
ES532326A0 (es) 1985-08-01
GB8312823D0 (en) 1983-06-15
DE3416831A1 (de) 1984-11-15
IT8448158A0 (it) 1984-05-09
NL8401413A (nl) 1984-12-03
FR2545816A1 (fr) 1984-11-16
ES8506555A1 (es) 1985-08-01
IT1177707B (it) 1987-08-26
JPS59207969A (ja) 1984-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse