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GB1324235A - Monoazo benzthiazole disperse dyes - Google Patents

Monoazo benzthiazole disperse dyes

Info

Publication number
GB1324235A
GB1324235A GB1324235DA GB1324235A GB 1324235 A GB1324235 A GB 1324235A GB 1324235D A GB1324235D A GB 1324235DA GB 1324235 A GB1324235 A GB 1324235A
Authority
GB
United Kingdom
Prior art keywords
benzthiazole
monoazo
disperse dyes
methylbenzene
nov
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
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.)
Yorkshire Chemicals Ltd
Original Assignee
Yorkshire Chemicals 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 Yorkshire Chemicals Ltd filed Critical Yorkshire Chemicals Ltd
Publication of GB1324235A publication Critical patent/GB1324235A/en
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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • C09B43/20—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters
    • C09B43/22—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters having the carboxylic group directly attached to an aromatic carbocyclic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

1324235 Substituted aniline YORKSHIRE CHEMICALS Ltd 6 Nov 1970 [22 Nov 1969] 57256/69 Heading C2C [Also in Division C4] 1 - (N - ethyl - N - 2 - benzoyloxyethyl)- amino-3-methylbenzene is prepared by reacting 1 - (N - ethyl - N - 2 - hydroxyethyl) - amino - 3- methylbenzene in pyridine with benzoyl chloride.
GB1324235D 1969-11-22 1969-11-22 Monoazo benzthiazole disperse dyes Expired GB1324235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5725669 1969-11-22

Publications (1)

Publication Number Publication Date
GB1324235A true GB1324235A (en) 1973-07-25

Family

ID=10478760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1324235D Expired GB1324235A (en) 1969-11-22 1969-11-22 Monoazo benzthiazole disperse dyes

Country Status (1)

Country Link
GB (1) GB1324235A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039526A (en) * 1974-08-21 1977-08-02 Bayer Aktiengesellschaft Cationic dyestuffs containing quaternized benzthiazole and p-substituted amino azo phenyl moieties
JPS62158760A (en) * 1985-12-30 1987-07-14 Mitsubishi Chem Ind Ltd monoazo dye
US5101021A (en) * 1987-12-04 1992-03-31 Sandoz Ltd. 4-(5',6'- and 6',7'-dihalobenzothiazol-2'-ylazo)-3-methyl-N-methyl-N-[(acetoxy or methoxycarbonyloxy)-C2-3 alkyl]anilines and mixtures thereof
US5304222A (en) * 1991-06-18 1994-04-19 Hoechst Mitsubishi Kasei Co., Ltd. Monoazo benzothiazole disperse dye mixture
US5608042A (en) * 1994-03-08 1997-03-04 Dystar Japan Ltd. Benzothiazolemonoazo dyes
CN1305973C (en) * 2004-12-28 2007-03-21 浙江龙盛集团股份有限公司 Disperse red dye composition
CN104231659A (en) * 2014-07-22 2014-12-24 俞杏英 Red thiazole heterocyclic disperse dye compound containing benzoate group and preparation and application thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039526A (en) * 1974-08-21 1977-08-02 Bayer Aktiengesellschaft Cationic dyestuffs containing quaternized benzthiazole and p-substituted amino azo phenyl moieties
JPS62158760A (en) * 1985-12-30 1987-07-14 Mitsubishi Chem Ind Ltd monoazo dye
US4734101A (en) * 1985-12-30 1988-03-29 Mitsubishi Chemical Industries Limited Red benzothiazole monoazo dye for polyester fiber, mixed dye containing the same, and method of dyeing polyester fiber using the same
EP0228092A3 (en) * 1985-12-30 1989-10-11 Mitsubishi Kasei Corporation Monoazo dye for polyester fibers, mixed dye containing the same, and method of dyeing polyester fibers using the same
US5101021A (en) * 1987-12-04 1992-03-31 Sandoz Ltd. 4-(5',6'- and 6',7'-dihalobenzothiazol-2'-ylazo)-3-methyl-N-methyl-N-[(acetoxy or methoxycarbonyloxy)-C2-3 alkyl]anilines and mixtures thereof
US5304222A (en) * 1991-06-18 1994-04-19 Hoechst Mitsubishi Kasei Co., Ltd. Monoazo benzothiazole disperse dye mixture
US5608042A (en) * 1994-03-08 1997-03-04 Dystar Japan Ltd. Benzothiazolemonoazo dyes
CN1305973C (en) * 2004-12-28 2007-03-21 浙江龙盛集团股份有限公司 Disperse red dye composition
CN104231659A (en) * 2014-07-22 2014-12-24 俞杏英 Red thiazole heterocyclic disperse dye compound containing benzoate group and preparation and application thereof

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee