CH606305A5 - - Google Patents

Info

Publication number
CH606305A5
CH606305A5 CH1661475A CH1661475A CH606305A5 CH 606305 A5 CH606305 A5 CH 606305A5 CH 1661475 A CH1661475 A CH 1661475A CH 1661475 A CH1661475 A CH 1661475A CH 606305 A5 CH606305 A5 CH 606305A5
Authority
CH
Switzerland
Application number
CH1661475A
Inventor
Karl-Ludwig Moritz
Karl-Heinz Schuendehuette
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 CH606305A5 publication Critical patent/CH606305A5/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/025—Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
    • 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
    • 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
    • C09B62/78—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 with other reactive groups
    • C09B62/82—Azo dyes
    • C09B62/83—Disazo or polyazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH1661475A 1972-04-20 1973-04-18 CH606305A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722219217 DE2219217A1 (de) 1972-04-20 1972-04-20 Disazofarbstoffe

Publications (1)

Publication Number Publication Date
CH606305A5 true CH606305A5 (fr) 1978-10-31

Family

ID=5842611

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1661475A CH606305A5 (fr) 1972-04-20 1973-04-18

Country Status (8)

Country Link
JP (1) JPS4921421A (fr)
BE (1) BE798451A (fr)
CH (1) CH606305A5 (fr)
DE (1) DE2219217A1 (fr)
FR (1) FR2181062B1 (fr)
GB (1) GB1380677A (fr)
IT (1) IT980297B (fr)
NL (1) NL7305618A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130622A (en) * 1977-02-22 1978-12-19 Abbott Laboratories Method of making self-supporting tubular filter
JPS57210501A (en) * 1981-06-19 1982-12-24 Toshiba Electric Equip Lighting apparatus
JPS60201909A (ja) * 1984-03-26 1985-10-12 Toyo Seikan Kaisha Ltd 多層延伸ブロ−ボトルの製造方法
EP0586339B1 (fr) * 1992-08-27 1999-09-22 Ciba SC Holding AG Colorants azoiques, procédé pour leur préparation et leur utilisation
ES2246002T3 (es) * 1997-06-24 2006-02-01 Ciba Specialty Chemicals Holding Inc. Procedimiento para el teñido o el estampado de materiales de fibras con contenido en celulosa, y nuevos colorantes reactivos.

Also Published As

Publication number Publication date
FR2181062A1 (fr) 1973-11-30
JPS4921421A (fr) 1974-02-25
BE798451A (fr) 1973-10-19
DE2219217A1 (de) 1973-10-25
FR2181062B1 (fr) 1977-02-04
IT980297B (it) 1974-09-30
GB1380677A (en) 1975-01-15
NL7305618A (fr) 1973-10-23

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Legal Events

Date Code Title Description
PL Patent ceased