IN161432B - - Google Patents

Info

Publication number
IN161432B
IN161432B IN435/MAS/84A IN435MA1984A IN161432B IN 161432 B IN161432 B IN 161432B IN 435MA1984 A IN435MA1984 A IN 435MA1984A IN 161432 B IN161432 B IN 161432B
Authority
IN
India
Application number
IN435/MAS/84A
Other languages
English (en)
Inventor
Kato Kimitoshi
Aiga Hiroshi
Sakai Tunehiro
Mikoda Tamio
Original Assignee
Mitsui Toatsu Chemicals
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 JP10678983A external-priority patent/JPS601169A/ja
Priority claimed from JP3440584A external-priority patent/JPS60179462A/ja
Application filed by Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Priority to IN349/MAS/87A priority Critical patent/IN167327B/en
Priority to IN348/MAS/87A priority patent/IN166958B/en
Publication of IN161432B publication Critical patent/IN161432B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
    • 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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/44—Azines of the anthracene series
    • C09B5/46—Para-diazines
    • C09B5/48—Bis-anthraquinonediazines (indanthrone)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IN435/MAS/84A 1983-06-16 1984-06-14 IN161432B (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IN349/MAS/87A IN167327B (ja) 1983-06-16 1987-05-12
IN348/MAS/87A IN166958B (ja) 1983-06-16 1987-05-12

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10678983A JPS601169A (ja) 1983-06-16 1983-06-16 ジアントラキノン−ｎ、ｎ−ジヒドロアジンの製造方法
JP3440584A JPS60179462A (ja) 1984-02-27 1984-02-27 建染染料の製造方法

Publications (1)

Publication Number Publication Date
IN161432B true IN161432B (ja) 1987-12-05

Family

ID=26373213

Family Applications (1)

Application Number Title Priority Date Filing Date
IN435/MAS/84A IN161432B (ja) 1983-06-16 1984-06-14

Country Status (6)

Country Link
US (1) US4628091A (ja)
KR (1) KR860001908B1 (ja)
CH (1) CH661738A5 (ja)
DE (1) DE3422385A1 (ja)
GB (1) GB2146651B (ja)
IN (1) IN161432B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217954A1 (de) * 1992-05-30 1993-12-02 Basf Ag Verfahren zur Herstellung von Dianthrachinon-N,N'-dihydroazin und dessen Chlorierungsprodukten
DE4221605A1 (de) * 1992-07-01 1994-01-05 Basf Ag Verfahren zur Herstellung von 7,16-Dichlor-dianthrachinon-N,N'-dihydroazin
EP0688829B1 (en) * 1994-06-20 1997-08-27 Mitsui Toatsu Chemicals, Incorporated Process for the production of dianthraquinone-N,N'-dihydroazine
CN105778553B (zh) * 2016-04-08 2017-05-24 南通恒盛精细化工有限公司 制备c.i.还原蓝4的改进方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1215284B (de) * 1962-12-04 1966-04-28 Cassella Farbwerke Mainkur Ag Verfahren zur Herstellung von Farbstoffen der Anthrachinonazinreihe
FR2275531A1 (fr) * 1974-06-21 1976-01-16 Ugine Kuhlmann Procede de preparation de colorants de cuve de la serie de l'indanthrone

Also Published As

Publication number Publication date
KR860001908B1 (ko) 1986-10-24
US4628091A (en) 1986-12-09
KR850000416A (ko) 1985-02-27
DE3422385C2 (ja) 1987-10-08
DE3422385A1 (de) 1984-12-20
CH661738A5 (de) 1987-08-14
GB2146651A (en) 1985-04-24
GB2146651B (en) 1986-09-24
GB8414968D0 (en) 1984-07-18

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