CH391153A - Process for the production of new water-insoluble trisazo dyes - Google Patents

Process for the production of new water-insoluble trisazo dyes

Info

Publication number
CH391153A
CH391153A CH421360A CH421360A CH391153A CH 391153 A CH391153 A CH 391153A CH 421360 A CH421360 A CH 421360A CH 421360 A CH421360 A CH 421360A CH 391153 A CH391153 A CH 391153A
Authority
CH
Switzerland
Prior art keywords
insoluble
production
new water
trisazo dyes
trisazo
Prior art date
Application number
CH421360A
Other languages
German (de)
Inventor
Gaetani Ermanno
Original Assignee
Acna
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 filed Critical Acna
Publication of CH391153A publication Critical patent/CH391153A/en

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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/36—Trisazo dyes of the type
    • C09B35/362—D is benzene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH421360A 1959-04-16 1960-04-14 Process for the production of new water-insoluble trisazo dyes CH391153A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IT638259 1959-04-16
IT1350259 1959-08-07
IT2094059 1959-12-15
IT2143859 1959-12-24
IT389160 1960-03-07

Publications (1)

Publication Number Publication Date
CH391153A true CH391153A (en) 1965-04-30

Family

ID=27517746

Family Applications (1)

Application Number Title Priority Date Filing Date
CH421360A CH391153A (en) 1959-04-16 1960-04-14 Process for the production of new water-insoluble trisazo dyes

Country Status (2)

Country Link
CH (1) CH391153A (en)
GB (1) GB903369A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0778191B2 (en) * 1989-02-02 1995-08-23 キヤノン株式会社 Ink and recording method

Also Published As

Publication number Publication date
GB903369A (en) 1962-08-15

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