FR938576A - Colorants disazoïques, leurs utilisations et produits photographiques les contenant - Google Patents

Colorants disazoïques, leurs utilisations et produits photographiques les contenant

Info

Publication number
FR938576A
FR938576A FR938576DA FR938576A FR 938576 A FR938576 A FR 938576A FR 938576D A FR938576D A FR 938576DA FR 938576 A FR938576 A FR 938576A
Authority
FR
France
Prior art keywords
materials containing
photographic materials
disazo dyes
disazo
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
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR938576A publication Critical patent/FR938576A/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR938576D 1941-08-19 1946-08-26 Colorants disazoïques, leurs utilisations et produits photographiques les contenant Expired FR938576A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB938576X 1941-08-19

Publications (1)

Publication Number Publication Date
FR938576A true FR938576A (fr) 1948-10-19

Family

ID=10748110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938576D Expired FR938576A (fr) 1941-08-19 1946-08-26 Colorants disazoïques, leurs utilisations et produits photographiques les contenant

Country Status (1)

Country Link
FR (1) FR938576A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066781A2 (fr) * 1981-06-06 1982-12-15 BASF Aktiengesellschaft Colorants disazoiques contenant des groupes sulfoniques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066781A2 (fr) * 1981-06-06 1982-12-15 BASF Aktiengesellschaft Colorants disazoiques contenant des groupes sulfoniques
EP0066781A3 (fr) * 1981-06-06 1983-02-02 BASF Aktiengesellschaft Colorants disazoiques contenant des groupes sulfoniques

Similar Documents

Publication Publication Date Title
FR874402A (fr) Perfectionnements aux colorants et aux produits photographiques les contenant
FR888249A (fr) Colorants disazoïques
FR914841A (fr) Nouveaux colorants et leurs applications en photographie
FR938576A (fr) Colorants disazoïques, leurs utilisations et produits photographiques les contenant
FR950251A (fr) Colorants polyméthiniques, leurs applications, notamment comme sensibilisateurs photographiques et les émulsions photographiques les contenant
FR882709A (fr) Colorants
FR953812A (fr) Produits photographiques perfectionnés
FR932138A (fr) Nouveaux colorants anthraquinoniques
FR836155A (fr) Colorants du type hydroxyalkylcyanine et émulsions photographiques contenant ces colorants
FR880314A (fr) Nouveaux colorants trisazoïques
FR942826A (fr) Perfectionnements aux colorants utilisables notamment comme sensibilisateurs photographiques et aux émulsions photographiques les contenant
FR889850A (fr) Colorants disazoïques
FR880963A (fr) Nouveaux colorants azoïques
CH232635A (de) Verfahren zum Verbinden von Filmstücken.
FR747642A (fr) Nouvelles matières colorantes contenant au minimum un noyau hétérocyclique
FR888241A (fr) Colorants disazoïques
FR847660A (fr) Colorants et émulsions photographiques contenant ces colorants
FR889060A (fr) Nouveaux colorants azoïques et leurs produits intermédiaires
FR882145A (fr) Nouveaux colorants azoïques et leurs produits intermédiaires
FR888253A (fr) Colorants tris et polyazoïques
DK61433C (da) Tablet- og Emulsionsmaskine.
FR888524A (fr) Nouveaux colorants
FR872887A (fr) Nouveaux colorants azoïques et leurs produits intermédiaires
FR930339A (fr) Nouveaux colorants monoazoïques
CA400408A (fr) Colorant de cyanine et emulsion photographique