GB838338A - New nitro dyestuffs containing the triazine nucleus - Google Patents

New nitro dyestuffs containing the triazine nucleus

Info

Publication number
GB838338A
GB838338A GB1856056A GB1856056A GB838338A GB 838338 A GB838338 A GB 838338A GB 1856056 A GB1856056 A GB 1856056A GB 1856056 A GB1856056 A GB 1856056A GB 838338 A GB838338 A GB 838338A
Authority
GB
United Kingdom
Prior art keywords
nitro
amino
diphenylamine
acid
sulphon
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
GB1856056A
Other languages
English (en)
Inventor
Harold Thompson Howard
Frank Hayhurst Slinger
James Wardleworth
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
Priority to NL96050D priority Critical patent/NL96050C/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1856056A priority patent/GB838338A/en
Priority to ES0236049A priority patent/ES236049A1/es
Publication of GB838338A publication Critical patent/GB838338A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB1856056A 1956-06-15 1956-06-15 New nitro dyestuffs containing the triazine nucleus Expired GB838338A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL96050D NL96050C (no) 1956-06-15
GB1856056A GB838338A (en) 1956-06-15 1956-06-15 New nitro dyestuffs containing the triazine nucleus
ES0236049A ES236049A1 (es) 1956-06-15 1957-06-14 PROCEDIMIENTO PARA LA OBTENCIoN DE NUEVOS TINTES NITRADOS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1856056A GB838338A (en) 1956-06-15 1956-06-15 New nitro dyestuffs containing the triazine nucleus

Publications (1)

Publication Number Publication Date
GB838338A true GB838338A (en) 1960-06-22

Family

ID=10114543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1856056A Expired GB838338A (en) 1956-06-15 1956-06-15 New nitro dyestuffs containing the triazine nucleus

Country Status (3)

Country Link
ES (1) ES236049A1 (no)
GB (1) GB838338A (no)
NL (1) NL96050C (no)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950127A (en) * 1972-12-26 1976-04-13 Clairol Incorporated Hair dye compositions containing nitrodiphenylamine dyes and method for dyeing hair therewith
CN106497137A (zh) * 2016-10-14 2017-03-15 大连九信精细化工有限公司 一种分散黄染料n‑(2,4‑二硝基苯基)对苯二胺的制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950127A (en) * 1972-12-26 1976-04-13 Clairol Incorporated Hair dye compositions containing nitrodiphenylamine dyes and method for dyeing hair therewith
CN106497137A (zh) * 2016-10-14 2017-03-15 大连九信精细化工有限公司 一种分散黄染料n‑(2,4‑二硝基苯基)对苯二胺的制备方法

Also Published As

Publication number Publication date
ES236049A1 (es) 1957-12-16
NL96050C (no)

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