GB1586700A - Process for the preparation of disazo dyestuffs containing dichlorodiphenyl residues - Google Patents

Process for the preparation of disazo dyestuffs containing dichlorodiphenyl residues Download PDF

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Publication number
GB1586700A
GB1586700A GB53396/77A GB5339677A GB1586700A GB 1586700 A GB1586700 A GB 1586700A GB 53396/77 A GB53396/77 A GB 53396/77A GB 5339677 A GB5339677 A GB 5339677A GB 1586700 A GB1586700 A GB 1586700A
Authority
GB
United Kingdom
Prior art keywords
coupling
process according
pigment
zirconium
water
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
GB53396/77A
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 GB1586700A publication Critical patent/GB1586700A/en
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)
GB53396/77A 1976-12-30 1977-12-22 Process for the preparation of disazo dyestuffs containing dichlorodiphenyl residues Expired GB1586700A (en)

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
GB1586700A true GB1586700A (en) 1981-03-25

Family

ID=9181730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53396/77A Expired GB1586700A (en) 1976-12-30 1977-12-22 Process for the preparation of disazo dyestuffs containing dichlorodiphenyl residues

Country Status (12)

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

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 (de) 1980-02-22
ES465594A1 (es) 1979-01-01
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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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee