GB1354401A - Dyestuffs their production and use as pigments - Google Patents

Dyestuffs their production and use as pigments

Info

Publication number
GB1354401A
GB1354401A GB3014671A GB3014671A GB1354401A GB 1354401 A GB1354401 A GB 1354401A GB 3014671 A GB3014671 A GB 3014671A GB 3014671 A GB3014671 A GB 3014671A GB 1354401 A GB1354401 A GB 1354401A
Authority
GB
United Kingdom
Prior art keywords
pigments
alkoxy
substituted
alkyl
formula
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
GB3014671A
Other languages
English (en)
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Publication of GB1354401A publication Critical patent/GB1354401A/en
Expired legal-status Critical Current

Links

Landscapes

  • Coloring (AREA)
  • Photoreceptors In Electrophotography (AREA)
GB3014671A 1970-07-29 1971-06-28 Dyestuffs their production and use as pigments Expired GB1354401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1143970A CH534718A (de) 1970-07-29 1970-07-29 Verfahren zur Herstellung schwer löslicher Azoverbindungen

Publications (1)

Publication Number Publication Date
GB1354401A true GB1354401A (en) 1974-06-05

Family

ID=4373507

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3014671A Expired GB1354401A (en) 1970-07-29 1971-06-28 Dyestuffs their production and use as pigments

Country Status (10)

Country Link
AR (1) AR192318A1 (enExample)
AU (1) AU3112371A (enExample)
BE (1) BE770693R (enExample)
CH (1) CH534718A (enExample)
DD (1) DD94865A5 (enExample)
DE (1) DE2137297A1 (enExample)
ES (1) ES393685A1 (enExample)
FR (1) FR2099661B1 (enExample)
GB (1) GB1354401A (enExample)
NL (1) NL7110450A (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2367072A (en) * 1943-02-26 1945-01-09 American Cyanamid Co Azo dyestuffs and their manufacture
FR69207E (fr) * 1956-01-12 1958-10-22 Talon en matière plastique pour chaussure
FR1392484A (fr) * 1963-09-03 1965-03-19 Kuhlmann Ets Nouveaux colorants azoïques acides

Also Published As

Publication number Publication date
FR2099661A1 (enExample) 1972-03-17
NL7110450A (enExample) 1972-02-01
DE2137297A1 (de) 1972-04-20
BE770693R (fr) 1971-12-01
FR2099661B1 (enExample) 1974-09-27
CH534718A (de) 1973-03-15
ES393685A1 (es) 1974-07-01
DD94865A5 (enExample) 1973-01-05
AR192318A1 (es) 1973-02-14
AU3112371A (en) 1973-01-18

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees