GB871633A - Disazo dyestuffs containing aldehyde groups - Google Patents

Disazo dyestuffs containing aldehyde groups

Info

Publication number
GB871633A
GB871633A GB2537859A GB2537859A GB871633A GB 871633 A GB871633 A GB 871633A GB 2537859 A GB2537859 A GB 2537859A GB 2537859 A GB2537859 A GB 2537859A GB 871633 A GB871633 A GB 871633A
Authority
GB
United Kingdom
Prior art keywords
methyl
dyes
aminobenzaldehyde
benzene
hydroxy
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
GB2537859A
Other languages
English (en)
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.)
Bayer AG
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 GB871633A publication Critical patent/GB871633A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D06P1/16—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 dispersed, e.g. acetate, dyestuffs
    • D06P1/18—Azo dyes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB2537859A 1958-08-01 1959-07-23 Disazo dyestuffs containing aldehyde groups Expired GB871633A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF26306A DE1129450B (de) 1958-08-01 1958-08-01 Verfahren zum Faerben und Bedrucken von synthetischen Polyesterfasern, Polyamidfasern und Acetatreyon

Publications (1)

Publication Number Publication Date
GB871633A true GB871633A (en) 1961-06-28

Family

ID=7091968

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2537859A Expired GB871633A (en) 1958-08-01 1959-07-23 Disazo dyestuffs containing aldehyde groups

Country Status (4)

Country Link
CH (1) CH365699A (enrdf_load_stackoverflow)
DE (1) DE1129450B (enrdf_load_stackoverflow)
FR (1) FR1230991A (enrdf_load_stackoverflow)
GB (1) GB871633A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066388A (en) * 1976-06-04 1978-01-03 American Color & Chemical Corporation Disazo dyes derived from 1-acyl-2,4-dihydroxybenzenes and metallized polyolefin dyed therewith

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE963093C (de) * 1952-10-31 1957-05-02 Sandoz Ag Verfahren zur Herstellung wasserunloeslicher Disazofarbstoffe
DE965395C (de) * 1955-03-02 1957-06-06 Hoechst Ag Verfahren zur Erzeugung echter gelber Faerbungen auf Gebilden aus aromatischen Polyestern, insbesondere Polyaethylenterephthalaten

Also Published As

Publication number Publication date
CH7578359A4 (enrdf_load_stackoverflow) 1962-08-15
CH365699A (de) 1963-01-15
FR1230991A (fr) 1960-09-21
DE1129450B (de) 1962-05-17

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