ES2055186T3 - Pigmentos de inclusion gris-negros y procedimiento para su preparacion. - Google Patents

Pigmentos de inclusion gris-negros y procedimiento para su preparacion.

Info

Publication number
ES2055186T3
ES2055186T3 ES90103319T ES90103319T ES2055186T3 ES 2055186 T3 ES2055186 T3 ES 2055186T3 ES 90103319 T ES90103319 T ES 90103319T ES 90103319 T ES90103319 T ES 90103319T ES 2055186 T3 ES2055186 T3 ES 2055186T3
Authority
ES
Spain
Prior art keywords
oxides
iron
gray
procedure
preparation
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
ES90103319T
Other languages
English (en)
Inventor
Dietrich Dr Speer
Akos Dr Kiss
Peter Dr Kleinschmit
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 GmbH filed Critical Degussa GmbH
Application granted granted Critical
Publication of ES2055186T3 publication Critical patent/ES2055186T3/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
    • C09C1/0009—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
    • C01P2002/08—Intercalated structures, i.e. with atoms or molecules intercalated in their structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Iron (AREA)
  • Cosmetics (AREA)
  • Luminescent Compositions (AREA)
  • Catalysts (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

EL INVENTO SE REFIERE A UN PIGMENTO QUE COMPRENDE LOS COLORES GRIS/NEGRO Y SE OBTIENE A TRAVES DE LA INCLUSION DEL TITANATO DE HIERRO DE FORMULA TETIO3 EN CRISTALES DE SILICATO DE CIRCONIO. LA PRODUCCION DE DICHO PIGMENTO SE EFECTUA A TRAVES DEL RECOCIDO DE UNAS MEZCLAS DE OXIDO DE CIRCONIO CON UNA DISTRIBUCION DE GRANO GRUESO DE 6 A 10 NM Y UNA SUPERFICIE ESPECIFICA DE 2 A 5, 2 M2/G, DIOXIDO DE SILICIO Y OXIDO DE HIERRO Y TITANIO O COMPUESTOS DE TE Y TI FORMANDO OXIDOS, EN PRESENCIA DE MINERALIZADORES, EN CONDICIONES OXIDANTES Y ENTRE 800 Y 1300 C.
ES90103319T 1989-03-03 1990-02-21 Pigmentos de inclusion gris-negros y procedimiento para su preparacion. Expired - Lifetime ES2055186T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3906819A DE3906819A1 (de) 1989-03-03 1989-03-03 Grauschwarze einschlusspigmente und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
ES2055186T3 true ES2055186T3 (es) 1994-08-16

Family

ID=6375460

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90103319T Expired - Lifetime ES2055186T3 (es) 1989-03-03 1990-02-21 Pigmentos de inclusion gris-negros y procedimiento para su preparacion.

Country Status (9)

Country Link
US (1) US5019169A (es)
EP (1) EP0385248B1 (es)
JP (1) JPH032278A (es)
AT (1) ATE89303T1 (es)
BR (1) BR9001021A (es)
CS (1) CS274645B2 (es)
DD (1) DD292470A5 (es)
DE (2) DE3906819A1 (es)
ES (1) ES2055186T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002564A1 (de) * 1990-01-30 1991-08-01 Degussa Braune bis graue einschlusspigmente und verfahren zu ihrer herstellung
DE4014928C1 (es) * 1990-05-10 1991-10-17 Degussa Ag, 6000 Frankfurt, De
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
CN105906340B (zh) * 2016-04-14 2018-08-24 陕西师范大学 采用固相氮气烧结法制备二氧化钛基巨介电陶瓷材料的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488204A (en) * 1967-08-14 1970-01-06 Cabot Corp Nonfloating pigments
DE2143525C2 (de) * 1971-08-31 1973-02-15 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur herstellung keramischer rosafarbkoerper
AT316407B (de) * 1972-05-05 1974-07-10 Degussa Keramische Farbkörper
DE2343704C3 (de) * 1973-08-30 1978-04-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung temperaturstabiler anorganischer Gelbpigmente
DE3269192D1 (en) * 1981-09-12 1986-03-27 British Ceramic Res Ass Protected pigments
JPH0650563B2 (ja) * 1984-07-24 1994-06-29 ティーディーケイ株式会社 磁気記録媒体
US4788080A (en) * 1987-04-27 1988-11-29 Canadian Patents And Development Limited Process and apparatus for coating particles with fine powder
DE3719051C1 (de) * 1987-06-06 1988-11-24 Degussa Verfahren zur Herstellung von Einschlusspigmenten

Also Published As

Publication number Publication date
CS98090A2 (en) 1991-01-15
BR9001021A (pt) 1991-02-26
DE3906819A1 (de) 1990-09-13
CS274645B2 (en) 1991-09-15
US5019169A (en) 1991-05-28
DD292470A5 (de) 1991-08-01
JPH032278A (ja) 1991-01-08
DE3906819C2 (es) 1993-06-17
EP0385248A1 (de) 1990-09-05
DE59001389D1 (de) 1993-06-17
EP0385248B1 (de) 1993-05-12
ATE89303T1 (de) 1993-05-15

Similar Documents

Publication Publication Date Title
NO176784C (no) Fremgangsmåte ved fremstilling av farmasöytisk mikrokapselblanding omfattende overflateaktivt middel
ATE177466T1 (de) Zusammensetzung zur passivierung von vanadium beim katalytischen cracken und herstellung derselben
ATE127102T1 (de) Zer-iv-oxyd enthaltende zusammensetzung, ihre herstellung und ihre verwendungen.
ES547816A0 (es) Procedimiento para la preparacion de ligantes para pastas de pigmento para esmaltes diluibles con agua
ATE873T1 (de) Temperaturstabilisiertes, pyrogen hergestelltes aluminiumoxid-mischoxid, das verfahren zu seiner herstellung und verwendung.
DE59001388D1 (de) Grau-schwarze einschlusspigmente und verfahren zu ihrer herstellung.
JPS5564587A (en) Pyrimidoo*6*11a**isoquinolinee44one compound and its manufacture
EP0810181A3 (en) Silica-cerium oxide composite particles, method for the preparation thereof and resin composition and cosmetic composition compounded therewith
EP0327723A3 (en) Die-formed articles based on pyrogenic titanium dioxide, process for their preparation and their use
IT8048348A0 (it) Composti piranonici 5-sostituiti per il trattamento di condizioni di ipersensibilita' come l'asma e procedimento di preparazione
ES2055186T3 (es) Pigmentos de inclusion gris-negros y procedimiento para su preparacion.
BR9900614A (pt) Pigmento queimado marrom-avermelhado, processo para sua preparação e seu emprego.
ES496987A0 (es) Un procedimiento para la preparacion de un producto refrac- tario conformado
GB2011366A (en) Materials Containing Zirconium, Silicon and Oxygen
ES2054119T3 (es) Pigmentos de inclusion beige-pardos y procedimiento para su fabricacion.
JPS5554356A (en) Coating material having catalytic activity
FI872010A0 (fi) Eldfasta tixotropiska vibrationsmassor foer vibrationsfodring av metallurgiska kaerl.
SU1592293A1 (ru) Эмаль для чугуна
SU1470677A1 (ru) Флюс дл керамических красок
JPS5570345A (en) Manufacturing method for highly active silica-alumina catalyst
JPS5570344A (en) Manufacturing method for highly active silica-alumina catalyst
PECO DILATOMETRIC ANALYSIS OF CLAY MATERIALS
DE2960008D1 (en) Process for the preparation of iron oxide pigments and sodium sulphate
SOLC et al. YELLOW RUTILE PIGMENT FOR CERAMICS
SE7909234L (sv) Forfarande for framstellning av silikatbetongblandningar

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 385248

Country of ref document: ES