BE770693R - Pigments azoiques et leur - Google Patents

Pigments azoiques et leur

Info

Publication number
BE770693R
BE770693R BE770693A BE770693A BE770693R BE 770693 R BE770693 R BE 770693R BE 770693 A BE770693 A BE 770693A BE 770693 A BE770693 A BE 770693A BE 770693 R BE770693 R BE 770693R
Authority
BE
Belgium
Prior art keywords
pigments
nitrogen
nitrogen pigments
Prior art date
Application number
BE770693A
Other languages
English (en)
French (fr)
Inventor
W Forter
H Wasem
Original Assignee
Sandoz Sa
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 Sa filed Critical Sandoz Sa
Application granted granted Critical
Publication of BE770693R publication Critical patent/BE770693R/xx

Links

BE770693A 1970-07-29 1971-07-29 Pigments azoiques et leur BE770693R (fr)

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
BE770693R true BE770693R (fr) 1971-12-01

Family

ID=4373507

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770693A BE770693R (fr) 1970-07-29 1971-07-29 Pigments azoiques et leur

Country Status (10)

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

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
GB1354401A (en) 1974-06-05
AU3112371A (en) 1973-01-18
ES393685A1 (es) 1974-07-01
DD94865A5 (OSRAM) 1973-01-05
FR2099661A1 (OSRAM) 1972-03-17
FR2099661B1 (OSRAM) 1974-09-27
DE2137297A1 (de) 1972-04-20
NL7110450A (OSRAM) 1972-02-01
AR192318A1 (es) 1973-02-14
CH534718A (de) 1973-03-15

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