FR834418A - Process for preparing dyes of the naphthalene series - Google Patents

Process for preparing dyes of the naphthalene series

Info

Publication number
FR834418A
FR834418A FR834418DA FR834418A FR 834418 A FR834418 A FR 834418A FR 834418D A FR834418D A FR 834418DA FR 834418 A FR834418 A FR 834418A
Authority
FR
France
Prior art keywords
naphthalene series
preparing dyes
dyes
preparing
naphthalene
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 FR834418A publication Critical patent/FR834418A/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
    • C09B57/00—Other synthetic dyes of known constitution
FR834418D 1937-03-04 1938-02-28 Process for preparing dyes of the naphthalene series Expired FR834418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE834418X 1937-03-04

Publications (1)

Publication Number Publication Date
FR834418A true FR834418A (en) 1938-11-21

Family

ID=6760656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834418D Expired FR834418A (en) 1937-03-04 1938-02-28 Process for preparing dyes of the naphthalene series

Country Status (1)

Country Link
FR (1) FR834418A (en)

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