FR39460E - Process for the preparation of tank dyes of the anthraquinone series - Google Patents

Process for the preparation of tank dyes of the anthraquinone series

Info

Publication number
FR39460E
FR39460E FR39460DA FR39460E FR 39460 E FR39460 E FR 39460E FR 39460D A FR39460D A FR 39460DA FR 39460 E FR39460 E FR 39460E
Authority
FR
France
Prior art keywords
preparation
anthraquinone series
tank dyes
dyes
tank
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
Other languages
French (fr)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR39460E publication Critical patent/FR39460E/en
Expired legal-status Critical Current

Links

FR39460D 1930-12-05 1930-12-05 Process for the preparation of tank dyes of the anthraquinone series Expired FR39460E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR39460T 1930-12-05

Publications (1)

Publication Number Publication Date
FR39460E true FR39460E (en) 1931-10-20

Family

ID=8675840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39460D Expired FR39460E (en) 1930-12-05 1930-12-05 Process for the preparation of tank dyes of the anthraquinone series

Country Status (1)

Country Link
FR (1) FR39460E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2717898A (en) * 1952-04-12 1955-09-13 Basf Ag Production of 1-aminoanthraquinone-2-carboxylic acid amides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2717898A (en) * 1952-04-12 1955-09-13 Basf Ag Production of 1-aminoanthraquinone-2-carboxylic acid amides

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