FR2138777A1 - - Google Patents

Info

Publication number
FR2138777A1
FR2138777A1 FR7218004A FR7218004A FR2138777A1 FR 2138777 A1 FR2138777 A1 FR 2138777A1 FR 7218004 A FR7218004 A FR 7218004A FR 7218004 A FR7218004 A FR 7218004A FR 2138777 A1 FR2138777 A1 FR 2138777A1
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
FR7218004A
Other languages
French (fr)
Other versions
FR2138777B1 (OSRAM
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.)
ORGANICKYCH SYNTEZ
Original Assignee
ORGANICKYCH SYNTEZ
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 ORGANICKYCH SYNTEZ filed Critical ORGANICKYCH SYNTEZ
Publication of FR2138777A1 publication Critical patent/FR2138777A1/fr
Application granted granted Critical
Publication of FR2138777B1 publication Critical patent/FR2138777B1/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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/006—Special methods of performing the coupling reaction characterised by process features
    • C09B41/007—Special methods of performing the coupling reaction characterised by process features including condition or time responsive control, e.g. automatically controlled processes; Stepwise coupling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7218004A 1971-05-21 1972-05-19 Expired FR2138777B1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS3719A CS150061B1 (OSRAM) 1971-05-21 1971-05-21

Publications (2)

Publication Number Publication Date
FR2138777A1 true FR2138777A1 (OSRAM) 1973-01-05
FR2138777B1 FR2138777B1 (OSRAM) 1980-03-14

Family

ID=5378068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218004A Expired FR2138777B1 (OSRAM) 1971-05-21 1972-05-19

Country Status (6)

Country Link
CH (1) CH566373A5 (OSRAM)
CS (1) CS150061B1 (OSRAM)
DE (1) DE2224643A1 (OSRAM)
FR (1) FR2138777B1 (OSRAM)
GB (1) GB1381790A (OSRAM)
IT (1) IT955711B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439222A1 (fr) * 1978-10-17 1980-05-16 Ugine Kuhlmann Procede de fabrication de colorants azoiques

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0416256D0 (en) * 2004-07-20 2004-08-25 Avecia Ltd Manufacturing process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439222A1 (fr) * 1978-10-17 1980-05-16 Ugine Kuhlmann Procede de fabrication de colorants azoiques

Also Published As

Publication number Publication date
CS150061B1 (OSRAM) 1973-09-04
IT955711B (it) 1973-09-29
GB1381790A (en) 1975-01-29
FR2138777B1 (OSRAM) 1980-03-14
DE2224643A1 (de) 1972-12-07
CH566373A5 (OSRAM) 1975-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse