FR2225485A1 - - Google Patents

Info

Publication number
FR2225485A1
FR2225485A1 FR7412639A FR7412639A FR2225485A1 FR 2225485 A1 FR2225485 A1 FR 2225485A1 FR 7412639 A FR7412639 A FR 7412639A FR 7412639 A FR7412639 A FR 7412639A FR 2225485 A1 FR2225485 A1 FR 2225485A1
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
FR7412639A
Other languages
French (fr)
Other versions
FR2225485B1 (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.)
Morton International Ltd
Original Assignee
Williams Hounslow Ltd
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 Williams Hounslow Ltd filed Critical Williams Hounslow Ltd
Publication of FR2225485A1 publication Critical patent/FR2225485A1/fr
Application granted granted Critical
Publication of FR2225485B1 publication Critical patent/FR2225485B1/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/50—Tetrazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR7412639A 1973-04-11 1974-04-10 Expired FR2225485B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1751273A GB1441823A (en) 1973-04-11 1973-04-11 Tetrakisazo dyestuffs for dyeing leather

Publications (2)

Publication Number Publication Date
FR2225485A1 true FR2225485A1 (en) 1974-11-08
FR2225485B1 FR2225485B1 (en) 1977-10-14

Family

ID=10096500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7412639A Expired FR2225485B1 (en) 1973-04-11 1974-04-10

Country Status (6)

Country Link
JP (1) JPS5069126A (en)
CH (1) CH610920A5 (en)
DE (1) DE2417943A1 (en)
FR (1) FR2225485B1 (en)
GB (1) GB1441823A (en)
IT (1) IT1009803B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204244A2 (en) * 1985-06-07 1986-12-10 Bayer Ag Tetrakis azo dyes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204244A2 (en) * 1985-06-07 1986-12-10 Bayer Ag Tetrakis azo dyes
EP0204244A3 (en) * 1985-06-07 1987-04-15 Bayer Ag Tetrakis azo dyes

Also Published As

Publication number Publication date
DE2417943A1 (en) 1974-10-31
CH610920A5 (en) 1979-05-15
IT1009803B (en) 1976-12-20
FR2225485B1 (en) 1977-10-14
GB1441823A (en) 1976-07-07
JPS5069126A (en) 1975-06-09

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Legal Events

Date Code Title Description
ST Notification of lapse