BE773811A - Colorants bisazoiques pour la teinture differenciee de polyamides - Google Patents

Colorants bisazoiques pour la teinture differenciee de polyamides

Info

Publication number
BE773811A
BE773811A BE773811A BE773811A BE773811A BE 773811 A BE773811 A BE 773811A BE 773811 A BE773811 A BE 773811A BE 773811 A BE773811 A BE 773811A BE 773811 A BE773811 A BE 773811A
Authority
BE
Belgium
Prior art keywords
bisazoic
polyamides
differentiated
dyes
differentiated polyamides
Prior art date
Application number
BE773811A
Other languages
English (en)
Inventor
J F Feeman
Original Assignee
Crompton & 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 & Knowles Corp filed Critical Crompton & Knowles Corp
Publication of BE773811A publication Critical patent/BE773811A/fr

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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
    • 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
    • C09B31/041—Disazo dyes from a coupling component "C" containing a directive amino group containing acid groups, e.g. -CO2H, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
    • 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
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/062—Phenols
    • C09B31/065—Phenols containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Polyamides (AREA)
BE773811A 1970-10-12 1971-10-12 Colorants bisazoiques pour la teinture differenciee de polyamides BE773811A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE773811A true BE773811A (fr) 1972-04-12

Family

ID=22155474

Family Applications (1)

Application Number Title Priority Date Filing Date
BE773811A BE773811A (fr) 1970-10-12 1971-10-12 Colorants bisazoiques pour la teinture differenciee de polyamides

Country Status (10)

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

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
NL166968B (nl) 1981-05-15
DE2150864C3 (de) 1980-12-18
FR2111275A5 (fr) 1972-06-02
ES395916A1 (es) 1974-10-16
NL166968C (nl) 1981-10-15
DE2150864B2 (de) 1980-04-03
IT941464B (it) 1973-03-01
CA937932A (en) 1973-12-04
GB1362718A (en) 1974-08-07
CH579124A5 (fr) 1976-08-31
NL7114007A (fr) 1972-04-14
JPS5530027B1 (fr) 1980-08-07
CH594031A5 (fr) 1977-12-30
DE2150864A1 (de) 1972-06-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CROMPTON & KNOWLES CORP.

Effective date: 19881031