FR748473A - Production process for new dyes of the indigoïde series - Google Patents

Production process for new dyes of the indigoïde series

Info

Publication number
FR748473A
FR748473A FR748473DA FR748473A FR 748473 A FR748473 A FR 748473A FR 748473D A FR748473D A FR 748473DA FR 748473 A FR748473 A FR 748473A
Authority
FR
France
Prior art keywords
indigoïde
series
production process
new 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 FR748473A publication Critical patent/FR748473A/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
    • C09B7/00—Indigoid dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR748473D 1932-01-15 1933-01-04 Production process for new dyes of the indigoïde series Expired FR748473A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE748473X 1932-01-15

Publications (1)

Publication Number Publication Date
FR748473A true FR748473A (en) 1933-07-04

Family

ID=6648968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR748473D Expired FR748473A (en) 1932-01-15 1933-01-04 Production process for new dyes of the indigoïde series

Country Status (1)

Country Link
FR (1) FR748473A (en)

Similar Documents

Publication Publication Date Title
FR806055A (en) New dyes of the methine series and their production process
FR799901A (en) Process for preparing dyes of the phthalo-cyanine series
FR827744A (en) Process for preparing dyes of the phthalo-cyanine series
FR748473A (en) Production process for new dyes of the indigoïde series
FR755290A (en) Production process of azo dyes of the stilbenic series
FR770978A (en) Production process of azo dyes of the stilbenic series
FR734127A (en) Process for the production of new azo dyes
FR758198A (en) Process for the production of cyanine dyes
FR732825A (en) Process for the production of new polyazo dyes
FR762528A (en) Process for the production of azo dyes
FR713510A (en) Process for the production of dyes
FR740054A (en) Process for the production of nitrogenous dyes
FR780942A (en) Process for producing dyes of the triaryl-methyl series
FR784910A (en) Azo dyes production process
FR761039A (en) Production process for monoazo dyes
FR739468A (en) Process for the production of primary disazo dyes
FR718113A (en) Process for producing dyes of the indigoid series
FR763148A (en) Production of new derivatives of the anthraquinone series
FR761959A (en) Process for the production of cuprous azo dyes
FR730656A (en) Process for the manufacture of azo dyes
FR807338A (en) Process for the production of chromatable monoazo dyes
FR751183A (en) Process for the production of substantive azo dyes
FR796510A (en) Process for the manufacture of new azo dyes
FR45667E (en) Production process for monoazo dyes
FR792319A (en) Production process for monoazo dyes