FR2133938A1 - - Google Patents

Info

Publication number
FR2133938A1
FR2133938A1 FR7213950A FR7213950A FR2133938A1 FR 2133938 A1 FR2133938 A1 FR 2133938A1 FR 7213950 A FR7213950 A FR 7213950A FR 7213950 A FR7213950 A FR 7213950A FR 2133938 A1 FR2133938 A1 FR 2133938A1
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
FR7213950A
Other versions
FR2133938B1 (fr
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of FR2133938A1 publication Critical patent/FR2133938A1/fr
Application granted granted Critical
Publication of FR2133938B1 publication Critical patent/FR2133938B1/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
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/15—Indoles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/924—Polyamide fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
FR7213950A 1971-04-20 1972-04-20 Expired FR2133938B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712119038 DE2119038A1 (de) 1971-04-20 1971-04-20 Disazofarbstoffe

Publications (2)

Publication Number Publication Date
FR2133938A1 true FR2133938A1 (fr) 1972-12-01
FR2133938B1 FR2133938B1 (fr) 1976-08-06

Family

ID=5805197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213950A Expired FR2133938B1 (fr) 1971-04-20 1972-04-20

Country Status (9)

Country Link
US (1) US3867369A (fr)
BE (1) BE782309A (fr)
CH (3) CH571672A4 (fr)
DD (1) DD99596A5 (fr)
DE (1) DE2119038A1 (fr)
FR (1) FR2133938B1 (fr)
GB (1) GB1342197A (fr)
IT (1) IT959593B (fr)
NL (1) NL7205197A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2335849A1 (de) * 1973-07-14 1975-01-30 Bayer Ag Monoazofarbstoffe
DE2443485C2 (de) * 1974-09-11 1983-04-07 Bayer Ag, 5090 Leverkusen Disazofarbstoffe und deren Verwendung
DE2557410C2 (de) * 1975-12-19 1984-11-08 Bayer Ag, 5090 Leverkusen Disazofarbstoffe
DE2708188C2 (de) * 1977-02-25 1979-02-08 Bayer Ag, 5090 Leverkusen Stabilisierung anionischer Indolfarbstoffe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1208272A (fr) * 1957-05-31 1960-02-23 Basf Ag Procédé pour la production de colorants azoïques

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518078A (en) * 1946-01-31 1950-08-08 Geigy Ag J R Monoazodyestuffs of the pyrazolone series free from sulfonic acid groups and a process of making same
US3070592A (en) * 1960-01-02 1962-12-25 Basf Ag Disazo indole dyes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1208272A (fr) * 1957-05-31 1960-02-23 Basf Ag Procédé pour la production de colorants azoïques

Also Published As

Publication number Publication date
CH571672A4 (en) 1975-02-14
NL7205197A (fr) 1972-10-24
CH601431A5 (fr) 1978-07-14
FR2133938B1 (fr) 1976-08-06
DE2119038A1 (de) 1972-11-23
IT959593B (it) 1973-11-10
GB1342197A (en) 1973-12-25
DD99596A5 (fr) 1973-08-12
CH565277A (fr) 1975-08-15
BE782309A (fr) 1972-10-19
US3867369A (en) 1975-02-18

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse