ES8202856A1 - Procedimiento para la obtencion de pigmentos inorganicos - Google Patents

Procedimiento para la obtencion de pigmentos inorganicos

Info

Publication number
ES8202856A1
ES8202856A1 ES501545A ES501545A ES8202856A1 ES 8202856 A1 ES8202856 A1 ES 8202856A1 ES 501545 A ES501545 A ES 501545A ES 501545 A ES501545 A ES 501545A ES 8202856 A1 ES8202856 A1 ES 8202856A1
Authority
ES
Spain
Prior art keywords
inorganic pigments
weight
optical quality
carbinols
aminoalkyl
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
ES501545A
Other languages
English (en)
Other versions
ES501545A0 (es
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES501545A0 publication Critical patent/ES501545A0/es
Publication of ES8202856A1 publication Critical patent/ES8202856A1/es
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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
    • 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
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3669—Treatment with low-molecular organic compounds

Landscapes

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

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE PIGMENTOS INORGANICOS, CUYA CAPACIDAD DE DISPERSION SE MODIFICA MEDIANTE UN RECUBRIMIENTO DE A, W-BIS-AMINOALQUILCARBINOLES, DE FORMULA (1), EN LA QUE M Y N VALEN DE 1 A 3; R PUEDE SER HIDROGENO O ALQUILO C1-3, Y R1, R2, R3 Y R4 PUEDEN SER RADICALES C1-5, O EXISTIR ENLACES ENTRE R1 Y R2 Y ENTRE R3 Y R4. CONSISTE EN SOMETER PIGMENTOS INORGANICOS MICRONIZADOS, DURANTE LA MICRONIZACION FINAL, A UN TRATAMIENTO CON 0,1-4 POR 100 DE UNO A VARIOS A, W-BIS-AMINOALQUIL-CARBINOLES DE FORMULA (1). EL PIGMENTO MICRONIZADO, EN UN TRATAMIENTO ULTERIOR INORGANICO, SE PUEDE SOMETER A UNA MOLDURACION EN HUMEDO ADICIONAL EN SUSPENSION ACUOSA. ESTOS PIGMENTOS TIENEN APLICACIONES PARA LA PIGMENTACION DE AGLUTINANTES DE LACAS.
ES501545A 1980-04-22 1981-04-22 Procedimiento para la obtencion de pigmentos inorganicos Expired ES8202856A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803015438 DE3015438A1 (de) 1980-04-22 1980-04-22 Anorganische pigmente mit verbesserter otischer leistungsfaehigkeit

Publications (2)

Publication Number Publication Date
ES501545A0 ES501545A0 (es) 1982-02-16
ES8202856A1 true ES8202856A1 (es) 1982-02-16

Family

ID=6100650

Family Applications (1)

Application Number Title Priority Date Filing Date
ES501545A Expired ES8202856A1 (es) 1980-04-22 1981-04-22 Procedimiento para la obtencion de pigmentos inorganicos

Country Status (5)

Country Link
EP (1) EP0038485B1 (es)
DE (2) DE3015438A1 (es)
ES (1) ES8202856A1 (es)
FI (1) FI69481C (es)
NO (1) NO811217L (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH459426A (fr) * 1964-03-11 1968-07-15 Koege Kemisk Vaerk Procédé pour la préparation de pigments facilement dispersables
FR1491740A (fr) * 1965-09-02 1967-08-11 Kemisk Vaerk Kphige As Pigments pré-conditionnés et leurs procédés de fabrication
JPS4839213B1 (es) * 1968-08-08 1973-11-22
DE2738539A1 (de) * 1977-08-26 1979-03-01 Henkel Kgaa Dispergieren von pigmenten

Also Published As

Publication number Publication date
FI69481C (fi) 1986-02-10
DE3015438A1 (de) 1981-10-29
EP0038485A2 (de) 1981-10-28
NO811217L (no) 1981-10-23
DE3161477D1 (en) 1983-12-29
FI69481B (fi) 1985-10-31
ES501545A0 (es) 1982-02-16
FI811190L (fi) 1981-10-23
EP0038485A3 (en) 1981-12-16
EP0038485B1 (de) 1983-11-23

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