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

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B31/00Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02Disazo dyes
    • C09B31/08Disazo 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

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