GB1362718A - Disazo dyes for dyeing polyamides and differential dyeing of comp site synthetic polyamides - Google Patents

Disazo dyes for dyeing polyamides and differential dyeing of comp site synthetic polyamides

Info

Publication number
GB1362718A
GB1362718A GB4727971A GB4727971A GB1362718A GB 1362718 A GB1362718 A GB 1362718A GB 4727971 A GB4727971 A GB 4727971A GB 4727971 A GB4727971 A GB 4727971A GB 1362718 A GB1362718 A GB 1362718A
Authority
GB
United Kingdom
Prior art keywords
dyeing
polyamides
disazo dyes
differential
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
GB4727971A
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.)
Crompton and Knowles Corp
Original Assignee
Crompton and Knowles Corp
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 Crompton and Knowles Corp filed Critical Crompton and Knowles Corp
Publication of GB1362718A publication Critical patent/GB1362718A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00Preparation of azo dyes from other azo compounds
    • C09B43/28Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B31/00Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02Disazo dyes
    • C09B31/04Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/041Disazo dyes from a coupling component "C" containing a directive amino group containing acid groups, e.g. -CO2H, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B31/00Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02Disazo dyes
    • C09B31/06Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/062Phenols
    • C09B31/065Phenols containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Polyamides (AREA)
GB4727971A 1970-10-12 1971-10-11 Disazo dyes for dyeing polyamides and differential dyeing of comp site synthetic polyamides Expired GB1362718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8013570A 1970-10-12 1970-10-12

Publications (1)

Publication Number Publication Date
GB1362718A true GB1362718A (en) 1974-08-07

Family

ID=22155474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4727971A Expired GB1362718A (en) 1970-10-12 1971-10-11 Disazo dyes for dyeing polyamides and differential dyeing of comp site synthetic polyamides

Country Status (10)

Country Link
JP (1) JPS5530027B1 (ja)
BE (1) BE773811A (ja)
CA (1) CA937932A (ja)
CH (2) CH579124A5 (ja)
DE (1) DE2150864C3 (ja)
ES (1) ES395916A1 (ja)
FR (1) FR2111275A5 (ja)
GB (1) GB1362718A (ja)
IT (1) IT941464B (ja)
NL (1) NL166968C (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958930A (en) * 1972-10-30 1976-05-25 E. I. Du Pont De Nemours & Company Deep-dyed nylon fiber and dyed styling yarn
IT1039386B (it) * 1975-06-25 1979-12-10 Acna Disazocoloranti per fibre poliammidiche naturali e sintetiche
DE2947468C2 (de) * 1979-11-24 1985-03-28 Bayer Ag, 5090 Leverkusen Disazofarbstoff, Verfahren zu seiner Herstellung sowie seine Verwendung
FR3133690A1 (fr) 2022-03-16 2023-09-22 Alice & Bob Code de répétition asymétrique pour qubit de chat

Also Published As

Publication number Publication date
ES395916A1 (es) 1974-10-16
DE2150864B2 (de) 1980-04-03
CA937932A (en) 1973-12-04
NL166968B (nl) 1981-05-15
IT941464B (it) 1973-03-01
BE773811A (fr) 1972-04-12
NL166968C (nl) 1981-10-15
FR2111275A5 (ja) 1972-06-02
CH594031A5 (ja) 1977-12-30
CH579124A5 (ja) 1976-08-31
NL7114007A (ja) 1972-04-14
DE2150864C3 (de) 1980-12-18
DE2150864A1 (de) 1972-06-08
JPS5530027B1 (ja) 1980-08-07

Similar Documents

Publication Publication Date Title
GB1431322A (en) Reactive azo dyestuffs
GB1405016A (en) Reactive disazo dyes their manufacture and use
GB1488952A (en) Fibre-reactive tetrazo dyes their manufacture and use
GB1536706A (en) Fibre-reactive azo dyestuffs their manufacture and use
GB1362718A (en) Disazo dyes for dyeing polyamides and differential dyeing of comp site synthetic polyamides
GB1386625A (en) Reactive disazo dyestuffs
GB1411191A (en) Water-soluble disazo dyes of the pyrazole series
GB1398398A (en) Water-soluble dyestuffs containing carbamoyloxethylsulphonyl groups and their use in dyeing and printing
GB1186036A (en) Water-Soluble 2:1-Chromium Complex Monoazo Dyestuffs and a process for preparing them
GB1327915A (en) Trisazo dyestuffs
GB1426382A (en) Fibre-reactive metallised idsazo dyestuffs their manufacture and use
GB1457146A (en) Monoazo dyestuffs
GB1516357A (en) Water-soluble monoazo dyestuffs
GB1401831A (en) Azonaphthimidazole dyestuffs their manufacture and use
GB1362717A (en) Monoazo red dyes for dyeing polyamides and differential dyeing of composite synthetic polyamides
GB1289856A (ja)
GB1524403A (en) Water-soluble trisazo dyes
ES417082A1 (es) Procedimiento para la produccion de colorantes azoicos.
GB1343543A (en) Mono-and dis-azo dyestuffs containing 3-sulpho-propylamino groups
GB1415922A (en) Disazo dyes containing sulpho groups
GB1413315A (en) Watersoluble reactive azo dyestuffs
GB1509737A (en) Disazo dyes for polyamides
GB1330277A (en) Disazo-copper complex dyestuffs
GB1262397A (en) Water-soluble monoazo dyestuffs and process for their manufacture
GB1386165A (en) Water-soluble monoazo dyestuffs and process for preparing them

Legal Events

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