DK89757C - Process for the preparation of triphendioxazine dyes. - Google Patents

Process for the preparation of triphendioxazine dyes.

Info

Publication number
DK89757C
DK89757C DK173958A DK173958A DK89757C DK 89757 C DK89757 C DK 89757C DK 173958 A DK173958 A DK 173958A DK 173958 A DK173958 A DK 173958A DK 89757 C DK89757 C DK 89757C
Authority
DK
Denmark
Prior art keywords
preparation
triphendioxazine dyes
triphendioxazine
dyes
Prior art date
Application number
DK173958A
Other languages
Danish (da)
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Application granted granted Critical
Publication of DK89757C publication Critical patent/DK89757C/en

Links

DK173958A 1957-05-10 1958-05-09 Process for the preparation of triphendioxazine dyes. DK89757C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH89757T 1957-05-10

Publications (1)

Publication Number Publication Date
DK89757C true DK89757C (en) 1960-09-26

Family

ID=29220528

Family Applications (1)

Application Number Title Priority Date Filing Date
DK173958A DK89757C (en) 1957-05-10 1958-05-09 Process for the preparation of triphendioxazine dyes.

Country Status (1)

Country Link
DK (1) DK89757C (en)

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