FR669168A - Production de nouveaux colorants - Google Patents

Production de nouveaux colorants

Info

Publication number
FR669168A
FR669168A FR669168DA FR669168A FR 669168 A FR669168 A FR 669168A FR 669168D A FR669168D A FR 669168DA FR 669168 A FR669168 A FR 669168A
Authority
FR
France
Prior art keywords
production
new dyes
dyes
new
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
English (en)
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR669168A publication Critical patent/FR669168A/fr
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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR669168D 1928-02-11 1929-02-05 Production de nouveaux colorants Expired FR669168A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH669168X 1928-02-11

Publications (1)

Publication Number Publication Date
FR669168A true FR669168A (fr) 1929-11-13

Family

ID=4527535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR669168D Expired FR669168A (fr) 1928-02-11 1929-02-05 Production de nouveaux colorants

Country Status (1)

Country Link
FR (1) FR669168A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742864C (de) * 1938-07-29 1943-12-31 Ig Farbenindustrie Ag Herstellung von Azofarbstoffen
DE745457C (de) * 1938-11-05 1944-03-02 Ig Farbenindustrie Ag Verfahren zur Herstellung von Monoazofarbstoffen
DE749168C (de) * 1939-01-01 1945-01-19 Verfahren zur Herstellung von Monoazofarbstoffen
US2470094A (en) * 1945-02-23 1949-05-17 Eastman Kodak Co Monoazo dye
FR2046913A1 (fr) * 1969-06-19 1971-03-12 Ciba Geigy

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742864C (de) * 1938-07-29 1943-12-31 Ig Farbenindustrie Ag Herstellung von Azofarbstoffen
DE745457C (de) * 1938-11-05 1944-03-02 Ig Farbenindustrie Ag Verfahren zur Herstellung von Monoazofarbstoffen
DE749168C (de) * 1939-01-01 1945-01-19 Verfahren zur Herstellung von Monoazofarbstoffen
US2470094A (en) * 1945-02-23 1949-05-17 Eastman Kodak Co Monoazo dye
FR2046913A1 (fr) * 1969-06-19 1971-03-12 Ciba Geigy

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