GB1555480A - Disazo dyes - Google Patents

Disazo dyes

Info

Publication number
GB1555480A
GB1555480A GB41251/75A GB4125175A GB1555480A GB 1555480 A GB1555480 A GB 1555480A GB 41251/75 A GB41251/75 A GB 41251/75A GB 4125175 A GB4125175 A GB 4125175A GB 1555480 A GB1555480 A GB 1555480A
Authority
GB
United Kingdom
Prior art keywords
disazo dyes
disazo
dyes
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
GB41251/75A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB41251/75A priority Critical patent/GB1555480A/en
Priority to ZA765419A priority patent/ZA765419B/xx
Priority to AU17755/76A priority patent/AU498823B2/en
Priority to IT27347/76A priority patent/IT1068519B/it
Priority to BE171141A priority patent/BE846820A/xx
Priority to DE19762644926 priority patent/DE2644926A1/de
Priority to NL7611083A priority patent/NL7611083A/xx
Priority to CH1273476A priority patent/CH599296A5/xx
Priority to FR7630180A priority patent/FR2327291A1/fr
Priority to BR7606731A priority patent/BR7606731A/pt
Priority to JP51121201A priority patent/JPS5247026A/ja
Priority to CA263,006A priority patent/CA1072082A/en
Publication of GB1555480A publication Critical patent/GB1555480A/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
    • D06P1/02—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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
GB41251/75A 1975-01-08 1975-10-08 Disazo dyes Expired GB1555480A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB41251/75A GB1555480A (en) 1975-10-08 1975-10-08 Disazo dyes
ZA765419A ZA765419B (en) 1975-10-08 1976-09-09 Disazo dyes
AU17755/76A AU498823B2 (en) 1975-01-08 1976-09-15 Disazo chemical industires limited
IT27347/76A IT1068519B (it) 1975-10-08 1976-09-17 Disazocoloranti
BE171141A BE846820A (fr) 1975-10-08 1976-09-30 Colorants dizazoiques
DE19762644926 DE2644926A1 (de) 1975-10-08 1976-10-05 Disazofarbstoffe
NL7611083A NL7611083A (nl) 1975-10-08 1976-10-07 Werkwijze voor de bereiding van diazokleurstof- fen, werkwijze voor het kleuren van textielma- terialen, alsmede textielmateriaal gekleurd vol- gens deze werkwijze.
CH1273476A CH599296A5 (enExample) 1975-10-08 1976-10-07
FR7630180A FR2327291A1 (fr) 1975-10-08 1976-10-07 Colorants disazoiques
BR7606731A BR7606731A (pt) 1975-10-08 1976-10-07 Corante disazo soluvel em agua e processo para sua fabricacao
JP51121201A JPS5247026A (en) 1975-10-08 1976-10-08 Waterrsoluble disazo dyes and process for producing same and method for dyeing polyamide fiber materials
CA263,006A CA1072082A (en) 1975-10-08 1976-10-08 Disazo dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB41251/75A GB1555480A (en) 1975-10-08 1975-10-08 Disazo dyes

Publications (1)

Publication Number Publication Date
GB1555480A true GB1555480A (en) 1979-11-14

Family

ID=10418841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41251/75A Expired GB1555480A (en) 1975-01-08 1975-10-08 Disazo dyes

Country Status (12)

Country Link
JP (1) JPS5247026A (enExample)
AU (1) AU498823B2 (enExample)
BE (1) BE846820A (enExample)
BR (1) BR7606731A (enExample)
CA (1) CA1072082A (enExample)
CH (1) CH599296A5 (enExample)
DE (1) DE2644926A1 (enExample)
FR (1) FR2327291A1 (enExample)
GB (1) GB1555480A (enExample)
IT (1) IT1068519B (enExample)
NL (1) NL7611083A (enExample)
ZA (1) ZA765419B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3683276B1 (en) * 2019-01-17 2023-11-15 Archroma IP GmbH New bisazo acid dyes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1322705A (en) * 1969-07-17 1973-07-11 Ici Ltd Disazo dyestuffs
US3847895A (en) * 1971-09-30 1974-11-12 Gaf Corp Substituted sulfophenyl-azo-naphthylazo-anilide compounds

Also Published As

Publication number Publication date
AU498823B2 (en) 1979-03-29
NL7611083A (nl) 1977-04-13
BE846820A (fr) 1977-03-30
IT1068519B (it) 1985-03-21
CA1072082A (en) 1980-02-19
BR7606731A (pt) 1977-11-16
JPS5247026A (en) 1977-04-14
AU1775576A (en) 1978-03-23
FR2327291B1 (enExample) 1980-04-25
ZA765419B (en) 1977-08-31
CH599296A5 (enExample) 1978-05-31
DE2644926A1 (de) 1977-04-21
FR2327291A1 (fr) 1977-05-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee