GB190911355A - Process for the Production of Green Shades on Cotton Fibre. - Google Patents

Process for the Production of Green Shades on Cotton Fibre.

Info

Publication number
GB190911355A
GB190911355A GB190911355DA GB190911355A GB 190911355 A GB190911355 A GB 190911355A GB 190911355D A GB190911355D A GB 190911355DA GB 190911355 A GB190911355 A GB 190911355A
Authority
GB
United Kingdom
Prior art keywords
production
green shades
cotton fibre
molecular proportion
shades
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
Inventor
Philip Arthur Newton
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190911355A publication Critical patent/GB190911355A/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • C09B35/20—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling compounds of different types

Landscapes

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

Abstract

11,355. Newton, P. A., [Farbenfabriken vorm. F. Bayer & Co.]. May 13. Azo dyes, forming on the material.-Green shades are produced by treating with diazotized nitranilines cotton dyed or printed with the disazo dyes obtained by combining tetrazotized benzidine or tolidine in acid solution with one molecular proportion of 1-amino-8-naphthol- 3:6-disulphonic acid, and then with one molecular proportion of phenol or its homologues or carboxylic acids thereof; m- and p-nitraniline are specified.
GB190911355D 1909-05-13 1909-05-13 Process for the Production of Green Shades on Cotton Fibre. Expired GB190911355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190911355T 1909-05-13

Publications (1)

Publication Number Publication Date
GB190911355A true GB190911355A (en) 1910-02-24

Family

ID=32444295

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190911355D Expired GB190911355A (en) 1909-05-13 1909-05-13 Process for the Production of Green Shades on Cotton Fibre.

Country Status (1)

Country Link
GB (1) GB190911355A (en)

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