GB191222839A - Manufacture of Diazotisable Disazo-dyestuffs for Cotton. - Google Patents

Manufacture of Diazotisable Disazo-dyestuffs for Cotton.

Info

Publication number
GB191222839A
GB191222839A GB191222839DA GB191222839A GB 191222839 A GB191222839 A GB 191222839A GB 191222839D A GB191222839D A GB 191222839DA GB 191222839 A GB191222839 A GB 191222839A
Authority
GB
United Kingdom
Prior art keywords
disazo
diazotisable
dyestuffs
cotton
manufacture
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agfa Gevaert NV
Original Assignee
Aktiengesellschaft fuer Anilinfabrikation GmbH
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 Aktiengesellschaft fuer Anilinfabrikation GmbH filed Critical Aktiengesellschaft fuer Anilinfabrikation GmbH
Application granted granted Critical
Publication of GB191222839A publication Critical patent/GB191222839A/en
Expired legal-status Critical Current

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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/06—Disazo dyes in which the coupling component is a diamine or polyamine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

22,839. Akt.-Ges. f³r Anilin Fabrikation. Dec. 1, 1911, [Convention date]. Samples furnished. Azo dyes, forming on the material.-Bordeaux to red-brown shades are produced by diazotizing on the fibre and developing, e.g. with #-naphthol, primary disazo dyes obtained by combining one molecule of a diazbtized amino sulphonic acid of the benzene series and one molecule of a diazotized basic amine of the benzene series with 3 : 3<1>-diaminodiphenylurea or a homologue thereof.
GB191222839D 1911-12-01 1912-10-07 Manufacture of Diazotisable Disazo-dyestuffs for Cotton. Expired GB191222839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191222839X 1911-12-01

Publications (1)

Publication Number Publication Date
GB191222839A true GB191222839A (en) 1913-07-10

Family

ID=32337310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191222839D Expired GB191222839A (en) 1911-12-01 1912-10-07 Manufacture of Diazotisable Disazo-dyestuffs for Cotton.

Country Status (1)

Country Link
GB (1) GB191222839A (en)

Similar Documents

Publication Publication Date Title
GB191222839A (en) Manufacture of Diazotisable Disazo-dyestuffs for Cotton.
GB191113304A (en) Manufacture of New Mono-azo-dyestuffs for Wool.
GB191317030A (en) The Manufacture of Trisazo Dyestuffs.
GB191102615A (en) Manufacture of Polyazo-dyestuffs.
GB191105955A (en) Manufacture and Production of New Diazotizable Dyestuffs.
GB191109433A (en) Manufacture and Production of New Azodyestuffs and Process of Developing them on the Fibre.
GB191218073A (en) Manufacture and Production of New Azodyestuffs and Process of Developing them on the Fibre.
GB191021202A (en) Manufacture and Production of New Azodyestuffs.
GB190915403A (en) Manufacture of Substantive Disazo-dyestuffs.
GB191222838A (en) Manufacture of Diazotisable Cotton Dyestuffs.
GB191100974A (en) Manufacture and Production of New Trisazodyestuffs.
GB191316386A (en) Process of Producing Colouring Matters Capable of being Further Developed.
GB191100073A (en) Manufacture of Azo-dyestuffs.
GB190923738A (en) Manufacture of New Monoazo-dyestuffs for Chrome Mordanted Wool.
GB191413455A (en) Improvements in the Manufacture and Production of Azo Colouring Matters.
GB191320714A (en) Manufacture and Production of Colouring Matters Capable of being further Developed.
GB191326236A (en) Manufacture and Production of New Colouring Matters capable of being further Developed.
GB191120608A (en) Manufacture and Production of New Black Cotton Dyestuffs.
GB191028677A (en) Manufacture of Orange to Orange-red cotton Dyestuffs.
GB191415059A (en) Process for Producing Azo-dyestuffs on the Fibre.
GB190911253A (en) Manufacture and Production of New Azodyestuffs and Process of Developing them on the Fibre.
GB190906086A (en) Manufacture of New Monoazo-dyestuffs.
GB191100316A (en) A New Azodyestuff.
GB191017105A (en) Manufacture and Production of New Azodyestuffs.
GB191403557A (en) Manufacture and Production of New Azodyestuffs.