IT1049873B - PROCESS FOR THE PRODUCTION OF WATER-SOLUBLE AZO DYES ON FIBER - Google Patents

PROCESS FOR THE PRODUCTION OF WATER-SOLUBLE AZO DYES ON FIBER

Info

Publication number
IT1049873B
IT1049873B IT2967775A IT2967775A IT1049873B IT 1049873 B IT1049873 B IT 1049873B IT 2967775 A IT2967775 A IT 2967775A IT 2967775 A IT2967775 A IT 2967775A IT 1049873 B IT1049873 B IT 1049873B
Authority
IT
Italy
Prior art keywords
fiber
production
water
azo dyes
soluble azo
Prior art date
Application number
IT2967775A
Other languages
Italian (it)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1049873B publication Critical patent/IT1049873B/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
    • 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
    • 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
    • D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/60—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
    • D06P1/613—Polyethers without nitrogen
    • D06P1/6131—Addition products of hydroxyl groups-containing compounds with oxiranes
    • D06P1/6135—Addition products of hydroxyl groups-containing compounds with oxiranes from aromatic alcohols or from phenols, naphthols
    • 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
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/12—Preparing azo dyes on the material
    • 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
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/68—Preparing azo dyes on the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
IT2967775A 1974-11-28 1975-11-26 PROCESS FOR THE PRODUCTION OF WATER-SOLUBLE AZO DYES ON FIBER IT1049873B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742456281 DE2456281C3 (en) 1974-11-28 1974-11-28 Process for the production of water-insoluble azo dyes on the fiber

Publications (1)

Publication Number Publication Date
IT1049873B true IT1049873B (en) 1981-02-10

Family

ID=5931951

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2967775A IT1049873B (en) 1974-11-28 1975-11-26 PROCESS FOR THE PRODUCTION OF WATER-SOLUBLE AZO DYES ON FIBER

Country Status (8)

Country Link
JP (1) JPS5940851B2 (en)
BE (1) BE836101A (en)
CH (2) CH1526675A4 (en)
DE (1) DE2456281C3 (en)
FR (1) FR2292801A1 (en)
GB (1) GB1496364A (en)
IT (1) IT1049873B (en)
NL (1) NL7513640A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH621703A5 (en) * 1976-12-27 1981-02-27 Henkel Kgaa
CH625956A5 (en) * 1977-02-25 1981-10-30 Henkel Kgaa
EP1038870A1 (en) * 1999-03-24 2000-09-27 Corning S.A. 3,3-bis(aryl)-5-((N-(un)substituted)amido)naphthopyrans, their preparation, compositions and (co)polymer matrices containing them
CN109577027B (en) * 2016-10-09 2021-06-18 天津工业大学 Method for dyeing wool fabric by black dye from plant sources
CN106496064B (en) * 2016-10-13 2019-02-22 天津大学 Ortho position azobenzene derivatives and preparation method thereof containing electron-withdrawing group of the one kind for solar heat storage

Also Published As

Publication number Publication date
DE2456281C3 (en) 1982-04-29
GB1496364A (en) 1977-12-30
CH600033B5 (en) 1978-06-15
JPS5940851B2 (en) 1984-10-03
FR2292801B1 (en) 1979-03-23
JPS5177623A (en) 1976-07-06
BE836101A (en) 1976-05-28
NL7513640A (en) 1976-06-01
FR2292801A1 (en) 1976-06-25
CH1526675A4 (en) 1977-08-15
DE2456281A1 (en) 1976-06-10
DE2456281B2 (en) 1981-06-19

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