GB1237017A - Improvements in and relating to azo dyes - Google Patents

Improvements in and relating to azo dyes

Info

Publication number
GB1237017A
GB1237017A GB1070069A GB1070069A GB1237017A GB 1237017 A GB1237017 A GB 1237017A GB 1070069 A GB1070069 A GB 1070069A GB 1070069 A GB1070069 A GB 1070069A GB 1237017 A GB1237017 A GB 1237017A
Authority
GB
United Kingdom
Prior art keywords
relating
azo dyes
hydroxyethylaminobenzene
cyanoethyl
ethyl
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
GB1070069A
Inventor
John Frederic Dawson
Eric Teale
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 Dyeware and Chemical Co Ltd
Original Assignee
Yorkshire Dyeware and Chemical Co 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 Dyeware and Chemical Co Ltd filed Critical Yorkshire Dyeware and Chemical Co Ltd
Priority to GB1070069A priority Critical patent/GB1237017A/en
Publication of GB1237017A publication Critical patent/GB1237017A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes

Abstract

1,237,017. Aniline derivatives. YORKSHIRE DYEWARE & CHEMICAL CO. 14 Jan., 1970 [28 Feb., 1969], No. 10700/69. Heading C2C. [Also in Division C4] N - # - Cyanoethyl - N - # - dimethylcarbmnylethylaminobenzene is prepared by reacting dimethylcarbamyl chloride with N-#-cyanoethyl- N-#-hydroxyethylaminobenzene. N - ethyl - N - # - dimethylcarbamylethylaminobenzene is prepared from dimethylcarbamylchloride and N-ethyl-N-#-hydroxyethylaminobenzene.
GB1070069A 1969-02-28 1969-02-28 Improvements in and relating to azo dyes Expired GB1237017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1070069A GB1237017A (en) 1969-02-28 1969-02-28 Improvements in and relating to azo dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1070069A GB1237017A (en) 1969-02-28 1969-02-28 Improvements in and relating to azo dyes

Publications (1)

Publication Number Publication Date
GB1237017A true GB1237017A (en) 1971-06-30

Family

ID=9972679

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1070069A Expired GB1237017A (en) 1969-02-28 1969-02-28 Improvements in and relating to azo dyes

Country Status (1)

Country Link
GB (1) GB1237017A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083685A (en) 1973-06-02 1978-04-11 Bayer Aktiengesellschaft Process for dyeing synthetic fibre materials from an organic water-immiscible solvent
CN102993779A (en) * 2012-12-20 2013-03-27 江苏之江化工有限公司 Dispersed black azo dye and mixture thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083685A (en) 1973-06-02 1978-04-11 Bayer Aktiengesellschaft Process for dyeing synthetic fibre materials from an organic water-immiscible solvent
CN102993779A (en) * 2012-12-20 2013-03-27 江苏之江化工有限公司 Dispersed black azo dye and mixture thereof

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