FR633109A - Process for the manufacture of water-soluble dyes containing at least two nitro-groups in the molecule - Google Patents

Process for the manufacture of water-soluble dyes containing at least two nitro-groups in the molecule

Info

Publication number
FR633109A
FR633109A FR633109DA FR633109A FR 633109 A FR633109 A FR 633109A FR 633109D A FR633109D A FR 633109DA FR 633109 A FR633109 A FR 633109A
Authority
FR
France
Prior art keywords
nitro
molecule
manufacture
groups
water
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 FR633109A publication Critical patent/FR633109A/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
FR633109D 1926-06-25 1926-06-25 Process for the manufacture of water-soluble dyes containing at least two nitro-groups in the molecule Expired FR633109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR633109T 1926-06-25

Publications (1)

Publication Number Publication Date
FR633109A true FR633109A (en) 1928-01-21

Family

ID=8992625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR633109D Expired FR633109A (en) 1926-06-25 1926-06-25 Process for the manufacture of water-soluble dyes containing at least two nitro-groups in the molecule

Country Status (1)

Country Link
FR (1) FR633109A (en)

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