BR7708746A - Processo de preparacao de pigmento amarelo destinado as tintas de impressao - Google Patents

Processo de preparacao de pigmento amarelo destinado as tintas de impressao

Info

Publication number
BR7708746A
BR7708746A BR7708746A BR7708746A BR7708746A BR 7708746 A BR7708746 A BR 7708746A BR 7708746 A BR7708746 A BR 7708746A BR 7708746 A BR7708746 A BR 7708746A BR 7708746 A BR7708746 A BR 7708746A
Authority
BR
Brazil
Prior art keywords
preparation process
printing inks
yellow pigment
pigment preparation
yellow
Prior art date
Application number
BR7708746A
Other languages
English (en)
Portuguese (pt)
Inventor
P Louis
J Biava
J Mayer
E Fournier
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of BR7708746A publication Critical patent/BR7708746A/pt

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)
BR7708746A 1976-12-30 1977-12-29 Processo de preparacao de pigmento amarelo destinado as tintas de impressao BR7708746A (pt)

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
BR7708746A true BR7708746A (pt) 1978-08-15

Family

ID=9181730

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7708746A BR7708746A (pt) 1976-12-30 1977-12-29 Processo de preparacao de pigmento amarelo destinado as tintas de impressao

Country Status (12)

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

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
CH627202A5 (en) 1981-12-31
FR2376192A1 (fr) 1978-07-28
BE861979A (fr) 1978-06-19
DE2756293A1 (de) 1978-07-06
JPS5384029A (en) 1978-07-25
DK571177A (da) 1978-07-01
SE7714916L (sv) 1978-07-01
FR2376192B1 (xx) 1980-02-22
SE426841B (sv) 1983-02-14
IT1093050B (it) 1985-07-19
ES465594A1 (es) 1979-01-01
GB1586700A (en) 1981-03-25
NL7714463A (nl) 1978-07-04

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