FR2118570A5 - - Google Patents

Info

Publication number
FR2118570A5
FR2118570A5 FR7144788A FR7144788A FR2118570A5 FR 2118570 A5 FR2118570 A5 FR 2118570A5 FR 7144788 A FR7144788 A FR 7144788A FR 7144788 A FR7144788 A FR 7144788A FR 2118570 A5 FR2118570 A5 FR 2118570A5
Authority
FR
France
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
FR7144788A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2118570A5 publication Critical patent/FR2118570A5/fr
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Coloring (AREA)
FR7144788A 1970-12-19 1971-12-14 Expired FR2118570A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2118570A5 true FR2118570A5 (enrdf_load_stackoverflow) 1972-07-28

Family

ID=11237074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7144788A Expired FR2118570A5 (enrdf_load_stackoverflow) 1970-12-19 1971-12-14

Country Status (8)

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

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
US5021090A (en) * 1989-05-23 1991-06-04 Sun Chemical Corporation Water-based diarylide pigment compositions
US4946509A (en) * 1989-05-23 1990-08-07 Sun Chemical Corporation Diarylide pigment compositions
EP0567918A3 (en) * 1992-04-25 1993-12-08 Hoechst Ag Azopigment preparation

Also Published As

Publication number Publication date
CA956057A (en) 1974-10-15
BE776890A (fr) 1972-06-19
NL7117063A (enrdf_load_stackoverflow) 1972-06-21
DE2162617A1 (de) 1972-07-13
GB1334570A (en) 1973-10-24
ES397994A1 (es) 1974-07-01
CH583770A5 (enrdf_load_stackoverflow) 1977-01-14

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Legal Events

Date Code Title Description
ST Notification of lapse