ES2092310T3 - Procedimiento de preparacion de pigmentos a base de vanadato de bismuto muy colorantes y puros. - Google Patents

Procedimiento de preparacion de pigmentos a base de vanadato de bismuto muy colorantes y puros.

Info

Publication number
ES2092310T3
ES2092310T3 ES93912489T ES93912489T ES2092310T3 ES 2092310 T3 ES2092310 T3 ES 2092310T3 ES 93912489 T ES93912489 T ES 93912489T ES 93912489 T ES93912489 T ES 93912489T ES 2092310 T3 ES2092310 T3 ES 2092310T3
Authority
ES
Spain
Prior art keywords
bismute
vanadate
order
coloring
value
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 - Lifetime
Application number
ES93912489T
Other languages
English (en)
Inventor
Frank Vermoortele
Emile Joseph Buyse
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.)
Colour Research Company CORECO Ltd
Original Assignee
Colour Research Company CORECO 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 Colour Research Company CORECO Ltd filed Critical Colour Research Company CORECO Ltd
Application granted granted Critical
Publication of ES2092310T3 publication Critical patent/ES2092310T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C09C1/0006—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black containing bismuth and vanadium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G31/00—Compounds of vanadium
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/62—L* (lightness axis)
    • 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
    • C01P2006/65—Chroma (C*)
    • 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
    • C01P2006/66—Hue (H*)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCESO DE PREPARACION DE UN PIGMENTO A BASE DE VANADATO DE BISMUTO EN EL QUE: 1) SE HACE REACCIONAR UNA SOLUCION ACIDA DE NITRATO DE BISMUTO CON UNA SOLUCION BASICA DE METAVANADATO DE AMONIO Y EVENTUALMENTE OTRAS SALES PARA FORMAR UN PRECIPITADO A BASE DE VANADATO DE BISMUTO EN UN MEDIO DE REACCION MUY ACIDO DE UN PH DEL ORDEN DE 1-2; 2) SE LLEVA EL PH DEL MEDIO DE REACCION A UN VALOR DEL ORDEN DE 7 POR ADICION DE UNA BASE; 3) SE LLEVA LA TEMPERATURA A UN VALOR DE MAS DE 80 (GRADOS) C EN UNA DURACION DEL ORDEN DE 30 MINUTOS A LA QUE SE MANTIENEN EL PH EN UN VALOR DE 7 CON UNA BASE; 4) SE AGITA DURANTE 1/2 A MAS DE 2 HORAS HASTA UN PH DEL ORDEN 6,5; 5) SE FILTRA, LAVA Y SECA EL PIGMENTO. LA INVENCION SE REFIERE TAMBIEN A LOS PRODUCTOS OBTENIDOS POR ESTE PROCESO Y SU APLICACION PARA LA COLORACION DE LAS PINTURAS, LACAS Y/O MATERIAS PLASTICAS.
ES93912489T 1992-07-14 1993-07-08 Procedimiento de preparacion de pigmentos a base de vanadato de bismuto muy colorantes y puros. Expired - Lifetime ES2092310T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9200653A BE1006076A3 (fr) 1992-07-14 1992-07-14 Procede de preparation de pigments a base de vanadate de bismuth tres colorants et purs.

Publications (1)

Publication Number Publication Date
ES2092310T3 true ES2092310T3 (es) 1996-11-16

Family

ID=3886366

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93912489T Expired - Lifetime ES2092310T3 (es) 1992-07-14 1993-07-08 Procedimiento de preparacion de pigmentos a base de vanadato de bismuto muy colorantes y puros.

Country Status (9)

Country Link
US (1) US5693136A (es)
EP (1) EP0650509B1 (es)
JP (1) JPH08502231A (es)
AU (1) AU4302093A (es)
BE (1) BE1006076A3 (es)
CA (1) CA2139485A1 (es)
DE (1) DE69304918T2 (es)
ES (1) ES2092310T3 (es)
WO (1) WO1994001497A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0640566B1 (de) * 1993-08-24 1999-04-28 BASF Coatings Aktiengesellschaft Bismutvanadatpigmente
DE19502196A1 (de) * 1995-01-25 1996-08-01 Bayer Ag Farbstabile Bismutvanadat-Gelbpigmente
DE19529837A1 (de) * 1995-08-12 1997-02-13 Basf Ag Eisenhaltige Bismutvanadatpigmente
DE19934206A1 (de) * 1999-07-21 2001-01-25 Basf Ag Phosphathaltige Pigmentzubereitungen
CN101914310B (zh) * 2010-07-21 2013-11-20 株洲冶炼集团股份有限公司 一种环保颜料铋黄及其生产方法
CN103274467B (zh) * 2013-04-25 2015-09-16 中国科学院理化技术研究所 一种钒酸钇多晶原料的制备方法
CN111184026A (zh) * 2020-03-05 2020-05-22 上海纳米技术及应用国家工程研究中心有限公司 一种纳米铜/钒酸铋复合抗菌剂的制备方法
CN112125336B (zh) * 2020-08-13 2022-03-15 北京华电光大环境股份有限公司 一种从废脱硝催化剂中回收纳米钛酸铋、钒酸铋和高纯度钨渣的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115141A (en) * 1976-06-22 1978-09-19 E. I. Du Pont De Nemours And Company Process for the preparation of pigmentary bright primrose yellow bismuth vanadate
IT1114806B (it) * 1976-06-22 1986-01-27 Du Pont Procedimento per la preparazione di vanadato di bismuto giallo primula brillante,pigmento
US4026722A (en) * 1976-06-22 1977-05-31 E. I. Du Pont De Nemours And Company Extended pigmentary BiVO4 composition
US4115142A (en) * 1976-06-22 1978-09-19 E. I. Du Pont De Nemours And Company Pigmentary bright primrose yellow monoclinic bismuth vanadate and processes for the preparation thereof
US4063956A (en) * 1976-09-16 1977-12-20 E. I. Du Pont De Nemours And Company Heat stable monoclinic bismuth vanadate pigment
IT1110668B (it) * 1979-02-09 1985-12-23 Montedison Spa Nuovi pigmenti inorganici e processo per prepararli
IT1195261B (it) * 1980-02-25 1988-10-12 Montedison Spa Nuovi pigmenti inorganici e processo per prepararli
DE3135281A1 (de) * 1981-09-05 1983-03-24 Basf Ag, 6700 Ludwigshafen Wismutvanadat enthaltendes gelbpigment der zusammensetzung biv0(pfeil abwaerts)4(pfeil abwaerts) . xbi(pfeil abwaerts)2(pfeil abwaerts)mo0(pfeil abwaerts)6(pfeil abwaerts) . ybi(pfeil abwaerts)2(pfeil abwaerts)wo(pfeil abwaerts)6(pfeil abwaerts) und verfahren zu seiner herstellung
DE3764835D1 (de) * 1986-02-19 1990-10-18 Ciba Geigy Ag Anorganische verbindungen auf der basis von wismuthvanadat.
JPS6361080A (ja) * 1986-09-02 1988-03-17 Sharp Corp 可逆性示温材
DE3643247A1 (de) * 1986-12-18 1988-06-30 Basf Ag Temperaturstabile wismutvanadat/molybdat-pigmente
US5186748A (en) * 1989-11-30 1993-02-16 Ciba-Geigy Corporation Process for the preparation of bismuth vanadate pigments, and novel bismuth vanadate pigments of high color strength

Also Published As

Publication number Publication date
AU4302093A (en) 1994-01-31
BE1006076A3 (fr) 1994-05-10
DE69304918T2 (de) 1997-04-10
WO1994001497A1 (fr) 1994-01-20
EP0650509B1 (fr) 1996-09-18
DE69304918D1 (de) 1996-10-24
US5693136A (en) 1997-12-02
CA2139485A1 (fr) 1994-01-20
JPH08502231A (ja) 1996-03-12
EP0650509A1 (fr) 1995-05-03

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