AT293571B - Process for the production of new perinone dyes - Google Patents

Process for the production of new perinone dyes

Info

Publication number
AT293571B
AT293571B AT171470A AT171470A AT293571B AT 293571 B AT293571 B AT 293571B AT 171470 A AT171470 A AT 171470A AT 171470 A AT171470 A AT 171470A AT 293571 B AT293571 B AT 293571B
Authority
AT
Austria
Prior art keywords
new
production
perinone dyes
perinone
dyes
Prior art date
Application number
AT171470A
Other languages
German (de)
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
Priority claimed from DE19691910586 external-priority patent/DE1910586B2/en
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT293571B publication Critical patent/AT293571B/en

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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/12—Perinones, i.e. naphthoylene-aryl-imidazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT171470A 1969-03-01 1970-02-25 Process for the production of new perinone dyes AT293571B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691910586 DE1910586B2 (en) 1969-03-01 1969-03-01 PERINON DYES, PROCESS FOR THEIR MANUFACTURING AND THEIR USE
DE19691962092 DE1962092A1 (en) 1969-03-01 1969-12-11 Perinon dyes

Publications (1)

Publication Number Publication Date
AT293571B true AT293571B (en) 1971-10-11

Family

ID=25757075

Family Applications (1)

Application Number Title Priority Date Filing Date
AT171470A AT293571B (en) 1969-03-01 1970-02-25 Process for the production of new perinone dyes

Country Status (7)

Country Link
AT (1) AT293571B (en)
BE (1) BE746647A (en)
CH (1) CH562303A5 (en)
DE (1) DE1962092A1 (en)
FR (1) FR2033161A5 (en)
GB (1) GB1258237A (en)
NL (1) NL7002863A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953452A (en) * 1969-03-01 1976-04-27 Bayer Aktiengesellschaft Perinone dyestuffs
DE2702129C2 (en) * 1977-01-20 1983-07-28 Robert Bosch Gmbh, 7000 Stuttgart Charger for charging electrical collectors
US4091318A (en) * 1977-02-16 1978-05-23 Motorola Inc. Charger/converter console with reel arrangement
CA2111902A1 (en) * 1992-12-21 1994-06-22 Jack Beuford Campbell Antitumor compositions and methods of treatment

Also Published As

Publication number Publication date
GB1258237A (en) 1971-12-22
DE1962092A1 (en) 1971-06-16
CH562303A5 (en) 1975-05-30
NL7002863A (en) 1970-09-03
BE746647A (en) 1970-07-31
FR2033161A5 (en) 1970-11-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee