FR2115491B1 - - Google Patents

Info

Publication number
FR2115491B1
FR2115491B1 FR7142882A FR7142882A FR2115491B1 FR 2115491 B1 FR2115491 B1 FR 2115491B1 FR 7142882 A FR7142882 A FR 7142882A FR 7142882 A FR7142882 A FR 7142882A FR 2115491 B1 FR2115491 B1 FR 2115491B1
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.)
Expired
Application number
FR7142882A
Other languages
French (fr)
Other versions
FR2115491A1 (enrdf_load_stackoverflow
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of FR2115491A1 publication Critical patent/FR2115491A1/fr
Application granted granted Critical
Publication of FR2115491B1 publication Critical patent/FR2115491B1/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
    • 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
    • C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7142882A 1970-11-30 1971-11-30 Expired FR2115491B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702058816 DE2058816C3 (de) 1970-11-30 1970-11-30 Wasserlöslicher Disazofarbstoff, Verfahren zu seiner Herstellung und seine Verwendung zum Färben von Leder und Pelz

Publications (2)

Publication Number Publication Date
FR2115491A1 FR2115491A1 (enrdf_load_stackoverflow) 1972-07-07
FR2115491B1 true FR2115491B1 (enrdf_load_stackoverflow) 1976-03-26

Family

ID=5789495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7142882A Expired FR2115491B1 (enrdf_load_stackoverflow) 1970-11-30 1971-11-30

Country Status (8)

Country Link
BE (1) BE776081A (enrdf_load_stackoverflow)
CH (1) CH556371A (enrdf_load_stackoverflow)
DE (1) DE2058816C3 (enrdf_load_stackoverflow)
ES (1) ES397305A1 (enrdf_load_stackoverflow)
FR (1) FR2115491B1 (enrdf_load_stackoverflow)
GB (1) GB1349098A (enrdf_load_stackoverflow)
IT (1) IT946115B (enrdf_load_stackoverflow)
NL (1) NL7116216A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453209C2 (de) * 1974-11-09 1983-02-03 Bayer Ag, 5090 Leverkusen Disazofarbstoffe, Verfahren zu deren Herstellung und deren Verwendung
CH601437A5 (enrdf_load_stackoverflow) * 1975-04-24 1978-07-14 Sandoz Ag
US5744591A (en) * 1997-05-27 1998-04-28 Everlight Usa, Inc. Red dyestuffs

Also Published As

Publication number Publication date
DE2058816B2 (de) 1974-06-06
BE776081A (fr) 1972-05-30
FR2115491A1 (enrdf_load_stackoverflow) 1972-07-07
DE2058816A1 (de) 1972-07-06
DE2058816C3 (de) 1975-02-06
ES397305A1 (es) 1975-03-01
NL7116216A (enrdf_load_stackoverflow) 1972-06-01
IT946115B (it) 1973-05-21
CH556371A (de) 1974-11-29
GB1349098A (en) 1974-03-27

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Legal Events

Date Code Title Description
ST Notification of lapse