JPS643231B2 - - Google Patents

Info

Publication number
JPS643231B2
JPS643231B2 JP55096924A JP9692480A JPS643231B2 JP S643231 B2 JPS643231 B2 JP S643231B2 JP 55096924 A JP55096924 A JP 55096924A JP 9692480 A JP9692480 A JP 9692480A JP S643231 B2 JPS643231 B2 JP S643231B2
Authority
JP
Japan
Prior art keywords
group
halogen atom
phenyl
formula
parts
Prior art date
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.)
Expired
Application number
JP55096924A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5618653A (en
Inventor
Roorensu Kyarii Jon
Uiriamu Guriinharufu Korin
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of JPS5618653A publication Critical patent/JPS5618653A/ja
Publication of JPS643231B2 publication Critical patent/JPS643231B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems
    • 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
    • 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
    • Y10S8/922—Polyester fiber
    • 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
    • Y10S8/927—Polyacrylonitrile fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
JP9692480A 1979-07-18 1980-07-17 Substituted 2*77dioxoo2*77dihydrobenzo*1 22b*5 66b***difuranor dipyrrole dye* its manufacture and method of coloring aromatic polyester fiber material Granted JPS5618653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7925030 1979-07-18

Publications (2)

Publication Number Publication Date
JPS5618653A JPS5618653A (en) 1981-02-21
JPS643231B2 true JPS643231B2 (OSRAM) 1989-01-20

Family

ID=10506577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9692480A Granted JPS5618653A (en) 1979-07-18 1980-07-17 Substituted 2*77dioxoo2*77dihydrobenzo*1 22b*5 66b***difuranor dipyrrole dye* its manufacture and method of coloring aromatic polyester fiber material

Country Status (5)

Country Link
US (1) US4333877A (OSRAM)
EP (1) EP0023080B1 (OSRAM)
JP (1) JPS5618653A (OSRAM)
DE (1) DE3064390D1 (OSRAM)
ES (1) ES8106011A1 (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3168222D1 (en) * 1980-03-13 1985-02-28 Ici Plc Textile printing process
JPS6063325A (ja) * 1983-09-19 1985-04-11 Nippon Kokan Kk <Nkk> 連続焼鈍炉の操業方法
DE3480926D1 (de) * 1983-12-16 1990-02-08 Ici Plc Hetero-polycyclische, aromatische verbindung.
JPS6475466A (en) * 1987-09-16 1989-03-22 Agency Ind Science Techn Indole derivative and production thereof
DE3911643C2 (de) * 1988-04-20 1999-09-23 Clariant Finance Bvi Ltd Heterocyclische Farbstoffe
US5212313A (en) * 1988-10-03 1993-05-18 Imperial Chemical Industries Plc Polycyclic dyes
GB8823158D0 (en) * 1988-10-03 1988-11-09 Ici Plc Polycyclic dyes
US5286881A (en) * 1990-01-12 1994-02-15 Sumitomo Chemical Company Limited Process for producing benzodifuranone compounds useful for dyeing or printing hydrophobic fiber materials
EP0492893A3 (en) * 1990-12-21 1992-10-28 Imperial Chemical Industries Plc Mixtures and mixed crystals of dyes
FR2674432B1 (fr) * 1991-03-28 1993-07-02 Oreal Composition tinctoriale pour fibres keratiniques, contenant des precurseurs de colorants d'oxydation et des hydroxybenzofurannes, et procede de teinture mettant en óoeuvre ces compositions.
GB9212095D0 (en) * 1992-06-08 1992-07-22 Ici Plc Polycyclic dyes
CH696358A5 (de) * 2002-08-08 2007-05-15 Siegfried Ag Neue Oxobenzofuranon-Verbindungen.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1568231A (en) * 1976-03-10 1980-05-29 Ici Ltd Substituted 2,6-dioxo-2,6-dihydrobenzo (1:2-b; 4:5-6')-difuran or dipyrrole dyestuffs
US4122087A (en) * 1976-03-10 1978-10-24 Imperial Chemical Industries Limited Benzodipyrrole dyestuffs

Also Published As

Publication number Publication date
EP0023080A1 (en) 1981-01-28
DE3064390D1 (en) 1983-09-01
ES493481A0 (es) 1981-07-01
EP0023080B1 (en) 1983-07-27
JPS5618653A (en) 1981-02-21
US4333877A (en) 1982-06-08
ES8106011A1 (es) 1981-07-01

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