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CH470462A - Process for the preparation of water-soluble basic dyes - Google Patents

Process for the preparation of water-soluble basic dyes

Info

Publication number
CH470462A
CH470462A CH1546866A CH1546866A CH470462A CH 470462 A CH470462 A CH 470462A CH 1546866 A CH1546866 A CH 1546866A CH 1546866 A CH1546866 A CH 1546866A CH 470462 A CH470462 A CH 470462A
Authority
CH
Switzerland
Prior art keywords
preparation
water
basic dyes
soluble basic
soluble
Prior art date
Application number
CH1546866A
Other languages
German (de)
Inventor
Schaefer Gustav
Ottawa Norbert
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH470462A publication Critical patent/CH470462A/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
    • C09B51/00—Nitro or nitroso dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1546866A 1965-10-28 1966-10-25 Process for the preparation of water-soluble basic dyes CH470462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF47533A DE1282816B (en) 1965-10-28 1965-10-28 Process for the production of water-soluble basic dyes and their amine salts

Publications (1)

Publication Number Publication Date
CH470462A true CH470462A (en) 1969-03-31

Family

ID=7101680

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1546866A CH470462A (en) 1965-10-28 1966-10-25 Process for the preparation of water-soluble basic dyes

Country Status (6)

Country Link
AT (1) AT259720B (en)
BE (1) BE689043A (en)
CH (1) CH470462A (en)
DE (1) DE1282816B (en)
GB (1) GB1116138A (en)
NL (1) NL6615092A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3714775A1 (en) * 1987-05-04 1988-11-24 Wella Ag USE OF 2,6-DINITRO ANILINE DERIVATIVES IN HAIR COLORING AGENTS AND NEW 2,6-DINITRO ANILINE DERIVATIVES
DE4115983A1 (en) * 1991-05-16 1992-11-19 Henkel Kgaa Hair Dye

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1088020B (en) * 1959-04-18 1960-09-01 Basf Ag Dye baths and printing pastes for dyeing or printing structures made of polyesters or cellulose esters

Also Published As

Publication number Publication date
GB1116138A (en) 1968-06-06
DE1282816B (en) 1968-11-14
NL6615092A (en) 1967-05-02
BE689043A (en) 1967-04-28
AT259720B (en) 1968-01-25

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Legal Events

Date Code Title Description
PL Patent ceased