DK119437B - Vanduopløselige diazoforbindelser til anvendelse ved pigmentering af trykfarver. - Google Patents

Vanduopløselige diazoforbindelser til anvendelse ved pigmentering af trykfarver.

Info

Publication number
DK119437B
DK119437B DK307968A DK307968A DK119437B DK 119437 B DK119437 B DK 119437B DK 307968 A DK307968 A DK 307968A DK 307968 A DK307968 A DK 307968A DK 119437 B DK119437 B DK 119437B
Authority
DK
Denmark
Prior art keywords
pigmentation
inks
water
diazo compounds
insoluble diazo
Prior art date
Application number
DK307968A
Other languages
English (en)
Inventor
P Jensen
Original Assignee
Koege Kemisk Vaerk
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 Koege Kemisk Vaerk filed Critical Koege Kemisk Vaerk
Priority to DK307968A priority Critical patent/DK119437B/da
Priority to DE19691931632 priority patent/DE1931632A1/de
Priority to NL6909629A priority patent/NL6909629A/xx
Priority to GB3244369A priority patent/GB1245888A/en
Priority to FR6921527A priority patent/FR2011995A7/fr
Publication of DK119437B publication Critical patent/DK119437B/da

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)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Coloring (AREA)
DK307968A 1968-06-27 1968-06-27 Vanduopløselige diazoforbindelser til anvendelse ved pigmentering af trykfarver. DK119437B (da)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK307968A DK119437B (da) 1968-06-27 1968-06-27 Vanduopløselige diazoforbindelser til anvendelse ved pigmentering af trykfarver.
DE19691931632 DE1931632A1 (de) 1968-06-27 1969-06-21 Wasserunloesliche Diazo-Pigmente und Verfahren zu ihrer Herstellung
NL6909629A NL6909629A (da) 1968-06-27 1969-06-24
GB3244369A GB1245888A (en) 1968-06-27 1969-06-26 Water-insoluble disazo pigments
FR6921527A FR2011995A7 (da) 1968-06-27 1969-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK307968A DK119437B (da) 1968-06-27 1968-06-27 Vanduopløselige diazoforbindelser til anvendelse ved pigmentering af trykfarver.

Publications (1)

Publication Number Publication Date
DK119437B true DK119437B (da) 1971-01-04

Family

ID=8118842

Family Applications (1)

Application Number Title Priority Date Filing Date
DK307968A DK119437B (da) 1968-06-27 1968-06-27 Vanduopløselige diazoforbindelser til anvendelse ved pigmentering af trykfarver.

Country Status (5)

Country Link
DE (1) DE1931632A1 (da)
DK (1) DK119437B (da)
FR (1) FR2011995A7 (da)
GB (1) GB1245888A (da)
NL (1) NL6909629A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH637155A5 (en) * 1977-11-18 1983-07-15 Ciba Geigy Ag Treatment of azo pigments and amines

Also Published As

Publication number Publication date
DE1931632A1 (de) 1970-01-08
NL6909629A (da) 1969-12-30
FR2011995A7 (da) 1970-03-13
GB1245888A (en) 1971-09-08

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