BE868352A - Colorants monoazoiques hydrosolubles, leur procede de production et leurs applications tinctoriales - Google Patents

Colorants monoazoiques hydrosolubles, leur procede de production et leurs applications tinctoriales

Info

Publication number
BE868352A
BE868352A BE188762A BE188762A BE868352A BE 868352 A BE868352 A BE 868352A BE 188762 A BE188762 A BE 188762A BE 188762 A BE188762 A BE 188762A BE 868352 A BE868352 A BE 868352A
Authority
BE
Belgium
Prior art keywords
soluble
water
production process
tinctorial
applications
Prior art date
Application number
BE188762A
Other languages
English (en)
French (fr)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BE868352A publication Critical patent/BE868352A/xx

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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C09B29/30—Amino naphtholsulfonic acid
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • C09B43/24—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with formation of —O—SO2—R or —O—SO3H radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
BE188762A 1977-06-22 1978-06-22 Colorants monoazoiques hydrosolubles, leur procede de production et leurs applications tinctoriales BE868352A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2728073A DE2728073C2 (de) 1977-06-22 1977-06-22 Wasserlösliche Monoazofarbstoffe

Publications (1)

Publication Number Publication Date
BE868352A true BE868352A (fr) 1978-12-22

Family

ID=6012083

Family Applications (1)

Application Number Title Priority Date Filing Date
BE188762A BE868352A (fr) 1977-06-22 1978-06-22 Colorants monoazoiques hydrosolubles, leur procede de production et leurs applications tinctoriales

Country Status (7)

Country Link
US (1) US4218373A (sv)
BE (1) BE868352A (sv)
CH (1) CH641303B (sv)
DE (1) DE2728073C2 (sv)
FR (1) FR2395292A1 (sv)
GB (1) GB1573069A (sv)
IT (1) IT7824762A0 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575771A (en) 1980-06-13 1982-01-12 Fuji Photo Film Co Ltd Formation of colored image by ink jetting method
US4818273A (en) * 1983-11-14 1989-04-04 The Dow Chemical Company Substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamides, compositions containing them, and their utility as herbicides
US4871372A (en) * 1987-07-17 1989-10-03 Kao Corporation Dye composition for keratinous fiber
US5304554A (en) * 1990-04-27 1994-04-19 Emory University 4-[(alkyl or dialkyl)amino]quinolines and their method of preparation
CH684194A5 (de) * 1991-01-26 1994-07-29 Sandoz Ag Pigmente in Form von intermolekularen Salzen von zwitterionischen Farbstoffen.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2194927A (en) * 1937-12-31 1940-03-26 Du Pont Azo compound
US2505533A (en) * 1945-10-04 1950-04-25 Ciba Ltd Monoazo-dyestuffs
DE1768790A1 (de) * 1968-06-29 1971-12-30 Bayer Ag Azofarbstoffe und Verfahren zu deren Herstellung
NL7117675A (sv) * 1970-12-24 1972-06-27
DE2130027C3 (de) * 1971-06-18 1980-01-10 Bayer Ag, 5090 Leverkusen Monoazofarbstoffe

Also Published As

Publication number Publication date
DE2728073A1 (de) 1979-01-11
GB1573069A (en) 1980-08-13
US4218373A (en) 1980-08-19
DE2728073C2 (de) 1984-09-27
IT7824762A0 (it) 1978-06-20
CH641303GA3 (sv) 1984-02-29
CH641303B (de)
FR2395292B1 (sv) 1984-06-22
FR2395292A1 (fr) 1979-01-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BAYER A.G.

Effective date: 19840622