ES465594A1 - Procedimiento de preparacion de un pigmento amarillo para tintas de imprenta - Google Patents

Procedimiento de preparacion de un pigmento amarillo para tintas de imprenta

Info

Publication number
ES465594A1
ES465594A1 ES465594A ES465594A ES465594A1 ES 465594 A1 ES465594 A1 ES 465594A1 ES 465594 A ES465594 A ES 465594A ES 465594 A ES465594 A ES 465594A ES 465594 A1 ES465594 A1 ES 465594A1
Authority
ES
Spain
Prior art keywords
dichlorodiphenyl
preparation
residues
formula
dyestuffs containing
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
ES465594A
Other languages
English (en)
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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Publication of ES465594A1 publication Critical patent/ES465594A1/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
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0004—Coated particulate pigments or dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
    • C09B35/105—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from two coupling components with reactive methylene groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0001—Post-treatment of organic pigments or dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paints Or Removers (AREA)

Abstract

Procedimiento de preparación de un pigmento amarillo para tintas de imprenta de fórmula. **(Fórmula)** donde R representa el radical fenilo o naftilo no sustituido o sustituido una o varias veces por alquilo, alcoxi o halógeno, por copulación en medio ácido de un mol del compuesto tetrazoico de 4,4''-diamino 3,3''diclorodifenilo con 2 moles de acetoacetarilida de fórmula: CH2-CO-CH2-CO-NH-R (II) donde R tiene el significado designado más arriba, en presencia de una sal hidrosoluble de zirconio o de aluminio, y separación.
ES465594A 1976-12-30 1977-12-29 Procedimiento de preparacion de un pigmento amarillo para tintas de imprenta Expired ES465594A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639558A FR2376192A1 (fr) 1976-12-30 1976-12-30 Nouvelles compositions pigmentaires jaunes destinees aux encres d'imprimerie

Publications (1)

Publication Number Publication Date
ES465594A1 true ES465594A1 (es) 1979-01-01

Family

ID=9181730

Family Applications (1)

Application Number Title Priority Date Filing Date
ES465594A Expired ES465594A1 (es) 1976-12-30 1977-12-29 Procedimiento de preparacion de un pigmento amarillo para tintas de imprenta

Country Status (12)

Country Link
JP (1) JPS5384029A (es)
BE (1) BE861979A (es)
BR (1) BR7708746A (es)
CH (1) CH627202A5 (es)
DE (1) DE2756293A1 (es)
DK (1) DK571177A (es)
ES (1) ES465594A1 (es)
FR (1) FR2376192A1 (es)
GB (1) GB1586700A (es)
IT (1) IT1093050B (es)
NL (1) NL7714463A (es)
SE (1) SE426841B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885033A (en) * 1987-10-03 1989-12-05 Ciba-Geigy Corporation Pigment compositions based on acetoacetarylide derivatives
GB2235694B (en) * 1989-08-10 1992-06-24 Ciba Geigy Ag Process for the preparation of bisazo pigment mixtures
US6097196A (en) 1997-04-23 2000-08-01 Verkuil; Roger L. Non-contact tunnelling field measurement for a semiconductor oxide layer

Also Published As

Publication number Publication date
FR2376192B1 (es) 1980-02-22
GB1586700A (en) 1981-03-25
NL7714463A (nl) 1978-07-04
DE2756293A1 (de) 1978-07-06
CH627202A5 (en) 1981-12-31
SE426841B (sv) 1983-02-14
JPS5384029A (en) 1978-07-25
BE861979A (fr) 1978-06-19
SE7714916L (sv) 1978-07-01
FR2376192A1 (fr) 1978-07-28
IT1093050B (it) 1985-07-19
BR7708746A (pt) 1978-08-15
DK571177A (da) 1978-07-01

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