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FR821376A - Water-soluble dyes and method for preparing these dyes - Google Patents

Water-soluble dyes and method for preparing these dyes

Info

Publication number
FR821376A
FR821376A FR821376DA FR821376A FR 821376 A FR821376 A FR 821376A FR 821376D A FR821376D A FR 821376DA FR 821376 A FR821376 A FR 821376A
Authority
FR
France
Prior art keywords
dyes
preparing
water
soluble
soluble 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 FR821376A publication Critical patent/FR821376A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR821376D 1936-05-02 1937-05-03 Water-soluble dyes and method for preparing these dyes Expired FR821376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE821376X 1936-05-02

Publications (1)

Publication Number Publication Date
FR821376A true FR821376A (en) 1937-12-03

Family

ID=6740021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821376D Expired FR821376A (en) 1936-05-02 1937-05-03 Water-soluble dyes and method for preparing these dyes

Country Status (1)

Country Link
FR (1) FR821376A (en)

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