BR8903976A - Processo para a producao de pigmentos cinza-esverdeados a base de silicato de zirconico-oxido de vanadio - Google Patents

Processo para a producao de pigmentos cinza-esverdeados a base de silicato de zirconico-oxido de vanadio

Info

Publication number
BR8903976A
BR8903976A BR898903976A BR8903976A BR8903976A BR 8903976 A BR8903976 A BR 8903976A BR 898903976 A BR898903976 A BR 898903976A BR 8903976 A BR8903976 A BR 8903976A BR 8903976 A BR8903976 A BR 8903976A
Authority
BR
Brazil
Prior art keywords
zanconic
gray
silicate
production
vanadium oxide
Prior art date
Application number
BR898903976A
Other languages
English (en)
Inventor
Dietrich Speer
Akos Kiss
Peter Kleinschmit
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of BR8903976A publication Critical patent/BR8903976A/pt

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
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Glass Compositions (AREA)
BR898903976A 1988-08-10 1989-08-08 Processo para a producao de pigmentos cinza-esverdeados a base de silicato de zirconico-oxido de vanadio BR8903976A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3827068A DE3827068C1 (pt) 1988-08-10 1988-08-10

Publications (1)

Publication Number Publication Date
BR8903976A true BR8903976A (pt) 1990-03-20

Family

ID=6360548

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898903976A BR8903976A (pt) 1988-08-10 1989-08-08 Processo para a producao de pigmentos cinza-esverdeados a base de silicato de zirconico-oxido de vanadio

Country Status (7)

Country Link
US (1) US5021092A (pt)
EP (1) EP0356674B1 (pt)
JP (1) JPH02124720A (pt)
BR (1) BR8903976A (pt)
CS (1) CS276105B6 (pt)
DE (2) DE3827068C1 (pt)
ES (1) ES2052828T3 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4106536A1 (de) * 1991-03-01 1992-09-03 Degussa Thermisch gespaltenes zirkonsilikat, verfahren zu seiner herstellung und verwendung
DE4108624A1 (de) * 1991-03-16 1992-09-17 Degussa Einschlusspigmente aus zirkoniumsilikat mit chromoxideinschluessen, deren herstellung und verwendung
DE4108623A1 (de) * 1991-03-16 1992-09-17 Degussa Einschlusspigmente aus zirkoniumsilikat mit spinelleinschluessen, deren herstellung und verwendung
US6921998B2 (en) * 2003-10-15 2005-07-26 Honeywell International, Inc. Energy storage flywheel auxiliary bearing system and method
US20070065672A1 (en) * 2005-09-19 2007-03-22 United Technologies Corporation Silicon based substrate with hafnium containing barrier layer
DE202022103570U1 (de) 2022-06-28 2022-07-06 ABS-Ruefer AG Vorrichtung zum Entwirren von Kleinteilen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441447A (en) * 1946-02-15 1948-05-11 Harshaw Chem Corp Ceramic pigments
BE484375A (pt) * 1946-02-15

Also Published As

Publication number Publication date
CS8904735A2 (en) 1991-07-16
EP0356674B1 (de) 1992-12-02
EP0356674A1 (de) 1990-03-07
DE3827068C1 (pt) 1990-03-15
ES2052828T3 (es) 1994-07-16
CS276105B6 (en) 1992-04-15
JPH02124720A (ja) 1990-05-14
US5021092A (en) 1991-06-04
DE58902872D1 (de) 1993-01-14

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Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee