BE819139A - NEW YELLOW REAGENT COLORANTS - Google Patents

NEW YELLOW REAGENT COLORANTS

Info

Publication number
BE819139A
BE819139A BE147860A BE147860A BE819139A BE 819139 A BE819139 A BE 819139A BE 147860 A BE147860 A BE 147860A BE 147860 A BE147860 A BE 147860A BE 819139 A BE819139 A BE 819139A
Authority
BE
Belgium
Prior art keywords
new yellow
colorants
yellow reagent
reagent colorants
new
Prior art date
Application number
BE147860A
Other languages
French (fr)
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 filed Critical
Publication of BE819139A publication Critical patent/BE819139A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE147860A 1973-08-23 1974-08-23 NEW YELLOW REAGENT COLORANTS BE819139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2342513A DE2342513C2 (en) 1973-08-23 1973-08-23 Water-soluble, yellow, fiber-reactive azo dyes, processes for their production and their use for dyeing or printing native or regenerated cellulose fibers, wool, silk, leather or polyamide or polyurethane fibers

Publications (1)

Publication Number Publication Date
BE819139A true BE819139A (en) 1975-02-24

Family

ID=5890470

Family Applications (1)

Application Number Title Priority Date Filing Date
BE147860A BE819139A (en) 1973-08-23 1974-08-23 NEW YELLOW REAGENT COLORANTS

Country Status (11)

Country Link
JP (1) JPS613827B2 (en)
BE (1) BE819139A (en)
BR (1) BR7406954D0 (en)
CA (1) CA1051422A (en)
CH (1) CH616698A5 (en)
CS (1) CS172891B2 (en)
DE (1) DE2342513C2 (en)
FR (1) FR2241543B1 (en)
GB (1) GB1484732A (en)
IN (1) IN142727B (en)
IT (1) IT1020094B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU78634A1 (en) 1977-12-05 1979-06-13 Ciba Geigy Ag NEW COMPOUNDS, METHODS OF PRODUCING AND USING them
JPS56112584A (en) * 1980-02-04 1981-09-04 Sumitomo Chemical Co Dyeing of cellulosic fiber
JPS62177815U (en) * 1986-04-30 1987-11-11
JPH0498923U (en) * 1991-01-31 1992-08-26
CN100419029C (en) * 2003-04-16 2008-09-17 日本化药株式会社 Azo compound and salt thereof
EP3660106A4 (en) * 2017-07-28 2021-08-11 Nippon Kayaku Kabushiki Kaisha Stilbene compound or salt thereof, polarizing film, polarizing plate and display device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1644157C3 (en) * 1966-05-03 1975-04-24 Farbwerke Hoechst Ag Vormals Meister Lucius & Bruening, 6000 Frankfurt Water-soluble monoazo reactive dyes and processes for making these dyes
GB1310753A (en) * 1969-08-01 1973-03-21 Sumitomo Chemical Co Reactive yellow monoazo dyes
JPS528333A (en) * 1975-07-05 1977-01-22 Hiromi Hiuga Sample displaying case

Also Published As

Publication number Publication date
CS172891B2 (en) 1977-01-28
JPS5050426A (en) 1975-05-06
FR2241543B1 (en) 1978-12-29
FR2241543A1 (en) 1975-03-21
DE2342513C2 (en) 1983-09-01
JPS613827B2 (en) 1986-02-04
BR7406954D0 (en) 1975-06-17
CH616698A5 (en) 1980-04-15
CA1051422A (en) 1979-03-27
IN142727B (en) 1977-08-20
DE2342513A1 (en) 1975-04-24
GB1484732A (en) 1977-09-01
IT1020094B (en) 1977-12-20

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HOECHST A.G.

Effective date: 19900831