FR45570E - Azo dyes manufacturing process - Google Patents

Azo dyes manufacturing process

Info

Publication number
FR45570E
FR45570E FR45570DA FR45570E FR 45570 E FR45570 E FR 45570E FR 45570D A FR45570D A FR 45570DA FR 45570 E FR45570 E FR 45570E
Authority
FR
France
Prior art keywords
manufacturing process
azo dyes
dyes manufacturing
azo
manufacturing
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 FR45570E publication Critical patent/FR45570E/en
Expired legal-status Critical Current

Links

FR45570D 1934-12-03 1934-12-03 Azo dyes manufacturing process Expired FR45570E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45570T 1934-12-03

Publications (1)

Publication Number Publication Date
FR45570E true FR45570E (en) 1935-10-17

Family

ID=8681297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45570D Expired FR45570E (en) 1934-12-03 1934-12-03 Azo dyes manufacturing process

Country Status (1)

Country Link
FR (1) FR45570E (en)

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