GB1324367A - Disperse dyes - Google Patents

Disperse dyes

Info

Publication number
GB1324367A
GB1324367A GB1324367DA GB1324367A GB 1324367 A GB1324367 A GB 1324367A GB 1324367D A GB1324367D A GB 1324367DA GB 1324367 A GB1324367 A GB 1324367A
Authority
GB
United Kingdom
Prior art keywords
disperse dyes
ethyl
aminoethylbenzoate
methylbenzene
tolyl
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 GB1324367A publication Critical patent/GB1324367A/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

Abstract

1324367 N - ethyl - N - tolyl - # - aminoethylbenzoate YORKSHIRE CHEMICALS Ltd 24 Nov 1970 [4 Dec 1969] 59178/69 Heading C2C [Also in Division C4] The compound of formula in which R<SP>5</SP> is CH 3 , R<SP>6</SP> is H, R<SP>7</SP> is C 2 H 5 and R<SP>8</SP> is -CH 2 CH 2 is prepared by reacting benzoyl chloride with 1-(N-ethyl-N-#-hydroxyethyl)- amino-3-methylbenzene in pyridine.
GB1324367D 1970-11-24 1970-11-24 Disperse dyes Expired GB1324367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5917869 1970-11-24

Publications (1)

Publication Number Publication Date
GB1324367A true GB1324367A (en) 1973-07-25

Family

ID=10483227

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1324367D Expired GB1324367A (en) 1970-11-24 1970-11-24 Disperse dyes

Country Status (1)

Country Link
GB (1) GB1324367A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286174A1 (en) * 1974-09-27 1976-04-23 Basf Ag PARA-AMINO-AZOIC DISPERSED DYES, THEIR PREPARATION AND USE
US3987027A (en) 1973-08-08 1976-10-19 Produits Chimiques Ugine Kuhlmann Phenyl azophenyl dyestuff
CN113583468A (en) * 2021-09-03 2021-11-02 上海安诺其集团股份有限公司 Dispersed brown and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987027A (en) 1973-08-08 1976-10-19 Produits Chimiques Ugine Kuhlmann Phenyl azophenyl dyestuff
FR2286174A1 (en) * 1974-09-27 1976-04-23 Basf Ag PARA-AMINO-AZOIC DISPERSED DYES, THEIR PREPARATION AND USE
CN113583468A (en) * 2021-09-03 2021-11-02 上海安诺其集团股份有限公司 Dispersed brown and preparation method 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