ES397994A1 - Un procedimiento para la preparacion de pigmentos organicosfacilmente dispersables en medios organicos. - Google Patents

Un procedimiento para la preparacion de pigmentos organicosfacilmente dispersables en medios organicos.

Info

Publication number
ES397994A1
ES397994A1 ES397994A ES397994A ES397994A1 ES 397994 A1 ES397994 A1 ES 397994A1 ES 397994 A ES397994 A ES 397994A ES 397994 A ES397994 A ES 397994A ES 397994 A1 ES397994 A1 ES 397994A1
Authority
ES
Spain
Prior art keywords
general formula
compounds
amino
organic
pigment
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
ES397994A
Other languages
English (en)
Spanish (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.)
ACNA Chimica Organica SpA
Original Assignee
ACNA Chimica Organica SpA
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 ACNA Chimica Organica SpA filed Critical ACNA Chimica Organica SpA
Publication of ES397994A1 publication Critical patent/ES397994A1/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
    • C09B67/002—Influencing the physical properties by treatment with an amine
    • 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
ES397994A 1970-12-19 1971-12-15 Un procedimiento para la preparacion de pigmentos organicosfacilmente dispersables en medios organicos. Expired ES397994A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3326670 1970-12-19

Publications (1)

Publication Number Publication Date
ES397994A1 true ES397994A1 (es) 1974-07-01

Family

ID=11237074

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397994A Expired ES397994A1 (es) 1970-12-19 1971-12-15 Un procedimiento para la preparacion de pigmentos organicosfacilmente dispersables en medios organicos.

Country Status (8)

Country Link
BE (1) BE776890A (de)
CA (1) CA956057A (de)
CH (1) CH583770A5 (de)
DE (1) DE2162617A1 (de)
ES (1) ES397994A1 (de)
FR (1) FR2118570A5 (de)
GB (1) GB1334570A (de)
NL (1) NL7117063A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2302517C3 (de) * 1973-01-19 1982-03-18 Hoechst Ag, 6000 Frankfurt Verfahren zur Reinigung von Azopigmenten
US4946509A (en) * 1989-05-23 1990-08-07 Sun Chemical Corporation Diarylide pigment compositions
US5021090A (en) * 1989-05-23 1991-06-04 Sun Chemical Corporation Water-based diarylide pigment compositions
EP0567918A3 (en) * 1992-04-25 1993-12-08 Hoechst Ag Azopigment preparation

Also Published As

Publication number Publication date
GB1334570A (en) 1973-10-24
DE2162617A1 (de) 1972-07-13
NL7117063A (de) 1972-06-21
BE776890A (fr) 1972-06-19
CA956057A (en) 1974-10-15
FR2118570A5 (de) 1972-07-28
CH583770A5 (de) 1977-01-14

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