CH411188A - Process for the preparation of new phthalocyanine dyes - Google Patents

Process for the preparation of new phthalocyanine dyes

Info

Publication number
CH411188A
CH411188A CH906360A CH906360A CH411188A CH 411188 A CH411188 A CH 411188A CH 906360 A CH906360 A CH 906360A CH 906360 A CH906360 A CH 906360A CH 411188 A CH411188 A CH 411188A
Authority
CH
Switzerland
Prior art keywords
preparation
phthalocyanine dyes
new phthalocyanine
new
dyes
Prior art date
Application number
CH906360A
Other languages
German (de)
Inventor
Frederick Clark Peter
Wardleworth James
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of CH411188A publication Critical patent/CH411188A/en

Links

CH906360A 1959-08-10 1960-08-10 Process for the preparation of new phthalocyanine dyes CH411188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2723759A GB921425A (en) 1959-08-10 1959-08-10 New phthalocyanine sulphonamide dyestuffs

Publications (1)

Publication Number Publication Date
CH411188A true CH411188A (en) 1966-04-15

Family

ID=10256330

Family Applications (1)

Application Number Title Priority Date Filing Date
CH906360A CH411188A (en) 1959-08-10 1960-08-10 Process for the preparation of new phthalocyanine dyes

Country Status (4)

Country Link
CH (1) CH411188A (en)
ES (1) ES260286A1 (en)
GB (1) GB921425A (en)
MY (1) MY6400006A (en)

Also Published As

Publication number Publication date
GB921425A (en) 1963-03-20
MY6400006A (en) 1964-12-31
ES260286A1 (en) 1960-11-16

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