BE759055R - Blue anthraquinone dyes contg sulphonic acid - gps afor natural and synthetic polyamides - Google Patents

Blue anthraquinone dyes contg sulphonic acid - gps afor natural and synthetic polyamides

Info

Publication number
BE759055R
BE759055R BE759055DA BE759055R BE 759055 R BE759055 R BE 759055R BE 759055D A BE759055D A BE 759055DA BE 759055 R BE759055 R BE 759055R
Authority
BE
Belgium
Prior art keywords
gps
sulphonic acid
anthraquinone dyes
afor
natural
Prior art date
Application number
Other languages
French (fr)
Inventor
F Benguerel
Original Assignee
Sandoz Sa
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.)
Publication date
Application granted granted Critical
Publication of BE759055R publication Critical patent/BE759055R/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
    • C09B1/30—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated
    • C09B1/306—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated only sulfonated in a substituent
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
    • D06P1/04—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal
    • D06P1/06—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal containing acid groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

Blue anthraquinone dyes contg. sulphonic acid gps. for dyeing/printing wool, silk, synthetic polyamides, cotton, linen, regenerated cellulose, wood cellulose and leather uniform bright blue shades fast to light and wetting, have the formula: I (where R is opt. substd. hydrocarbon gp; Alk is opt. substd. alkylene; the aromatic rings A and/or B and/or C and the cyclohexyl ring H may be substd. by one or more halogen, alkyl or alkoxy gps.).
BE759055D 1969-12-17 Blue anthraquinone dyes contg sulphonic acid - gps afor natural and synthetic polyamides BE759055R (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1871369 1969-12-17

Publications (1)

Publication Number Publication Date
BE759055R true BE759055R (en) 1971-04-30

Family

ID=4434853

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759055D BE759055R (en) 1969-12-17 Blue anthraquinone dyes contg sulphonic acid - gps afor natural and synthetic polyamides

Country Status (1)

Country Link
BE (1) BE759055R (en)

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