FR649219A - Process for preparing water-soluble dyes - Google Patents

Process for preparing water-soluble dyes

Info

Publication number
FR649219A
FR649219A FR649219DA FR649219A FR 649219 A FR649219 A FR 649219A FR 649219D A FR649219D A FR 649219DA FR 649219 A FR649219 A FR 649219A
Authority
FR
France
Prior art keywords
soluble dyes
preparing water
preparing
water
dyes
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 FR649219A publication Critical patent/FR649219A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B51/00—Nitro or nitroso dyes
FR649219D 1927-02-18 1928-02-17 Process for preparing water-soluble dyes Expired FR649219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE649219X 1927-02-18

Publications (1)

Publication Number Publication Date
FR649219A true FR649219A (en) 1928-12-19

Family

ID=6581237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR649219D Expired FR649219A (en) 1927-02-18 1928-02-17 Process for preparing water-soluble dyes

Country Status (1)

Country Link
FR (1) FR649219A (en)

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