FR2187859A1 - - Google Patents

Info

Publication number
FR2187859A1
FR2187859A1 FR7320731A FR7320731A FR2187859A1 FR 2187859 A1 FR2187859 A1 FR 2187859A1 FR 7320731 A FR7320731 A FR 7320731A FR 7320731 A FR7320731 A FR 7320731A FR 2187859 A1 FR2187859 A1 FR 2187859A1
Authority
FR
France
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.)
Granted
Application number
FR7320731A
Other languages
French (fr)
Other versions
FR2187859B1 (pt
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2187859A1 publication Critical patent/FR2187859A1/fr
Application granted granted Critical
Publication of FR2187859B1 publication Critical patent/FR2187859B1/fr
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
    • 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
    • C09B31/06—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)
FR7320731A 1972-06-08 1973-06-07 Expired FR2187859B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26074872A 1972-06-08 1972-06-08

Publications (2)

Publication Number Publication Date
FR2187859A1 true FR2187859A1 (pt) 1974-01-18
FR2187859B1 FR2187859B1 (pt) 1976-09-17

Family

ID=22990453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7320731A Expired FR2187859B1 (pt) 1972-06-08 1973-06-07

Country Status (4)

Country Link
JP (1) JPS5122933B2 (pt)
CA (1) CA996930A (pt)
FR (1) FR2187859B1 (pt)
GB (1) GB1423629A (pt)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306241A1 (fr) * 1975-04-04 1976-10-29 Hoechst Ag Colorants disazoiques solubles dans l'eau et leur preparation
FR2429813A1 (fr) * 1978-06-30 1980-01-25 Ciba Geigy Ag Nouveaux colorants disazoiques, leur procede de preparation et leur utilisation
FR2500465A1 (fr) * 1981-02-23 1982-08-27 Sandoz Sa Nouveaux composes bisazoiques anioniques, leur preparation et leur application comme colorants
EP0097838A1 (de) * 1982-06-18 1984-01-11 Bayer Ag Disazofarbstoffe
EP0194377A2 (en) * 1985-03-11 1986-09-17 CROMPTON & KNOWLES CORPORATION Disazo orange dyes for nylon

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57131486U (pt) * 1981-02-13 1982-08-16

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2103494A1 (pt) * 1970-08-25 1972-04-14 Ciba Geigy Ag

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2103494A1 (pt) * 1970-08-25 1972-04-14 Ciba Geigy Ag

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306241A1 (fr) * 1975-04-04 1976-10-29 Hoechst Ag Colorants disazoiques solubles dans l'eau et leur preparation
FR2429813A1 (fr) * 1978-06-30 1980-01-25 Ciba Geigy Ag Nouveaux colorants disazoiques, leur procede de preparation et leur utilisation
FR2500465A1 (fr) * 1981-02-23 1982-08-27 Sandoz Sa Nouveaux composes bisazoiques anioniques, leur preparation et leur application comme colorants
EP0097838A1 (de) * 1982-06-18 1984-01-11 Bayer Ag Disazofarbstoffe
EP0194377A2 (en) * 1985-03-11 1986-09-17 CROMPTON & KNOWLES CORPORATION Disazo orange dyes for nylon
EP0194377A3 (en) * 1985-03-11 1988-06-08 CROMPTON & KNOWLES CORPORATION Disazo orange dyes for nylon

Also Published As

Publication number Publication date
GB1423629A (en) 1976-02-04
JPS5122933B2 (pt) 1976-07-13
FR2187859B1 (pt) 1976-09-17
CA996930A (en) 1976-09-14
JPS4962538A (pt) 1974-06-18
DE2329129A1 (de) 1973-12-20
DE2329129B2 (de) 1976-04-08

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Legal Events

Date Code Title Description
ST Notification of lapse