CA1045122A - Diazo compounds - Google Patents

Diazo compounds

Info

Publication number
CA1045122A
CA1045122A CA255,394A CA255394A CA1045122A CA 1045122 A CA1045122 A CA 1045122A CA 255394 A CA255394 A CA 255394A CA 1045122 A CA1045122 A CA 1045122A
Authority
CA
Canada
Prior art keywords
so3m
hydrogen
compounds according
sodium
parts
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
CA255,394A
Other languages
English (en)
French (fr)
Inventor
Antonino Condo
Sisto S. Papa
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.)
Aziende Colori Nazionali Affini ACNA SpA
Original Assignee
Aziende Colori Nazionali Affini ACNA SpA
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 Aziende Colori Nazionali Affini ACNA SpA filed Critical Aziende Colori Nazionali Affini ACNA SpA
Application granted granted Critical
Publication of CA1045122A publication Critical patent/CA1045122A/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
    • 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
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—Amino-benzenes
    • C09B31/047—Amino-benzenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
    • 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
    • D06P1/39—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 acid dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CA255,394A 1975-06-25 1976-06-22 Diazo compounds Expired CA1045122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2474475A IT1039386B (it) 1975-06-25 1975-06-25 Disazocoloranti per fibre poliammidiche naturali e sintetiche

Publications (1)

Publication Number Publication Date
CA1045122A true CA1045122A (en) 1978-12-26

Family

ID=11214599

Family Applications (1)

Application Number Title Priority Date Filing Date
CA255,394A Expired CA1045122A (en) 1975-06-25 1976-06-22 Diazo compounds

Country Status (10)

Country Link
JP (1) JPS524535A (nl)
BE (1) BE843448A (nl)
CA (1) CA1045122A (nl)
CH (1) CH628076A5 (nl)
DE (1) DE2628470A1 (nl)
ES (1) ES449157A1 (nl)
FR (1) FR2315523A1 (nl)
GB (1) GB1543243A (nl)
IT (1) IT1039386B (nl)
NL (1) NL7606704A (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173565A (en) * 1977-12-23 1979-11-06 Toms River Chemical Corporation Rubine disazo acid dyes for polyamides
US4217102A (en) * 1977-12-23 1980-08-12 Toms River Chemical Company Polyamides dyed with rubine disazo acid dyes and process therefore

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2006261C3 (de) * 1970-02-12 1979-06-21 Bayer Ag, 5090 Leverkusen SulfonsäuregruppenhaJtige Disazofarbstoffe und ihre Verwendung zum Färben und Bedrucken von natürlichen und künstlichen Polyamidfasermaterialien
IT941464B (it) * 1970-10-12 1973-03-01 Crompton & Knowles Corp Disazo coloranti per la tintura differenziale di poliammidi

Also Published As

Publication number Publication date
CH628076A5 (en) 1982-02-15
DE2628470A1 (de) 1977-01-13
FR2315523B1 (nl) 1979-09-28
ES449157A1 (es) 1977-08-01
FR2315523A1 (fr) 1977-01-21
NL7606704A (nl) 1976-12-28
IT1039386B (it) 1979-12-10
JPS524535A (en) 1977-01-13
BE843448A (fr) 1976-12-27
GB1543243A (en) 1979-03-28

Similar Documents

Publication Publication Date Title
EP0292825B1 (de) Reaktivfarbstoffe
US3947435A (en) Disazo acid compounds containing one sulphonic acid group and one phosphonic or methyl-phosphinic acid group
JPH01149858A (ja) ピリドンアゾ染料及びその用途
KR880002292B1 (ko) 디스아조 화합물의 제조방법
US4296028A (en) Pyrazolonyl substituted disazo pigments
GB2027733A (en) Navy Blue Disperse Dyes, Dyeing Preparations and Compositions Containing Them, Process for Their Preparation and Their Use for the Dyeing or Printing of Synthetic Fibre Materials
CA1045122A (en) Diazo compounds
US2576037A (en) Sulfonyl fluorides of amino azo dyestuffs
JPH0549710B2 (nl)
US3594363A (en) Diazo dyes for nylon
US4556401A (en) Process for dyeing amide-containing fibre materials
US4466920A (en) Disazo compounds having a further unsubstituted or substituted sulfophenyl diazo component radical and a 4-alkoxy- or arylsulfonyloxy benzene coupling component radical having an acylamina substituent
US5691459A (en) Disazo dyes containing two carbonylamino groups processes for their preparation and their use
JPH02258873A (ja) 分散染料
US3081295A (en) Disperse monoazo dyes
US4798887A (en) Azo dyes of methylaniline disulfonic acid coupled with naphthylamine sulfonic acid
US5599354A (en) Azo dye mixtures and their use
US3310551A (en) Azostilbene dyestuffs
US4254026A (en) Water-soluble monoazo dyestuffs
EP0464448B1 (de) Azoreaktivfarbstoffe mit mindestens zwei Halogentriazinankern
US4052380A (en) Trisazo dyes containing two different aminonaphtholsulphonic acid coupler components
US4187218A (en) Water-soluble acid azo dye
EP0102729B1 (en) Nitrothiazoleazo compounds, their preparation and use in dyeing synthetic fibers
US4431584A (en) Triazinyl reactive dyes containing a 1-naphtol-4,8-disulfonic acid component
US4839469A (en) Reactive disazo dyestuffs having a fluorocontaining reactive group and a sulphatoethylsulphone substituent