FR906963A - Process for preparing water-soluble dinaphtazine series dyes - Google Patents

Process for preparing water-soluble dinaphtazine series dyes

Info

Publication number
FR906963A
FR906963A FR906963DA FR906963A FR 906963 A FR906963 A FR 906963A FR 906963D A FR906963D A FR 906963DA FR 906963 A FR906963 A FR 906963A
Authority
FR
France
Prior art keywords
dinaphtazine
soluble
preparing water
series dyes
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 FR906963A publication Critical patent/FR906963A/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
    • C09B17/00—Azine dyes
    • C09B17/04—Azine dyes of the naphthalene series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR906963D 1940-03-06 1943-09-02 Process for preparing water-soluble dinaphtazine series dyes Expired FR906963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE906963X 1940-03-06

Publications (1)

Publication Number Publication Date
FR906963A true FR906963A (en) 1946-02-26

Family

ID=6862879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906963D Expired FR906963A (en) 1940-03-06 1943-09-02 Process for preparing water-soluble dinaphtazine series dyes

Country Status (1)

Country Link
FR (1) FR906963A (en)

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