FR2359883A1 - Nouveaux colorants disazoiques et leur preparation - Google Patents

Nouveaux colorants disazoiques et leur preparation

Info

Publication number
FR2359883A1
FR2359883A1 FR7723021A FR7723021A FR2359883A1 FR 2359883 A1 FR2359883 A1 FR 2359883A1 FR 7723021 A FR7723021 A FR 7723021A FR 7723021 A FR7723021 A FR 7723021A FR 2359883 A1 FR2359883 A1 FR 2359883A1
Authority
FR
France
Prior art keywords
preparation
new
disazoic
dyes
disazoic 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.)
Granted
Application number
FR7723021A
Other languages
English (en)
French (fr)
Other versions
FR2359883B1 (cg-RX-API-DMAC10.html
Inventor
Francois Benguerel
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of FR2359883A1 publication Critical patent/FR2359883A1/fr
Application granted granted Critical
Publication of FR2359883B1 publication Critical patent/FR2359883B1/fr
Granted 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)
  • Coloring (AREA)
  • Photoreceptors In Electrophotography (AREA)
FR7723021A 1976-07-28 1977-07-27 Nouveaux colorants disazoiques et leur preparation Granted FR2359883A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH963876 1976-07-28

Publications (2)

Publication Number Publication Date
FR2359883A1 true FR2359883A1 (fr) 1978-02-24
FR2359883B1 FR2359883B1 (cg-RX-API-DMAC10.html) 1982-07-09

Family

ID=4354076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723021A Granted FR2359883A1 (fr) 1976-07-28 1977-07-27 Nouveaux colorants disazoiques et leur preparation

Country Status (10)

Country Link
JP (1) JPS5316036A (cg-RX-API-DMAC10.html)
BE (1) BE892014Q (cg-RX-API-DMAC10.html)
DE (1) DE2732356A1 (cg-RX-API-DMAC10.html)
ES (1) ES8305808A3 (cg-RX-API-DMAC10.html)
FR (1) FR2359883A1 (cg-RX-API-DMAC10.html)
GB (1) GB1580660A (cg-RX-API-DMAC10.html)
HK (1) HK7982A (cg-RX-API-DMAC10.html)
IT (1) IT1079386B (cg-RX-API-DMAC10.html)
KE (1) KE3191A (cg-RX-API-DMAC10.html)
MY (1) MY8200240A (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0670311B2 (ja) * 1986-04-28 1994-09-07 キヤノン株式会社 染色方法及び該方法によって得られた染色物
US4753922A (en) * 1987-11-20 1988-06-28 Eastman Kodak Company Neutral-black dye-donor element for thermal dye transfer
JP5133713B2 (ja) * 2008-01-21 2013-01-30 日東電工株式会社 偏光子、コーティング液、及び偏光子の製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE139286C (cg-RX-API-DMAC10.html) *
US1873606A (en) * 1930-05-28 1932-08-23 Gen Aniline Works Inc Secondary disazo dyes
FR2290474A1 (fr) * 1974-11-09 1976-06-04 Bayer Ag Colorants disazoiques, leur obtention et leurs applications

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE139286C (cg-RX-API-DMAC10.html) *
US1873606A (en) * 1930-05-28 1932-08-23 Gen Aniline Works Inc Secondary disazo dyes
FR2290474A1 (fr) * 1974-11-09 1976-06-04 Bayer Ag Colorants disazoiques, leur obtention et leurs applications

Also Published As

Publication number Publication date
JPS5316036A (en) 1978-02-14
FR2359883B1 (cg-RX-API-DMAC10.html) 1982-07-09
MY8200240A (en) 1982-12-31
DE2732356A1 (de) 1978-02-02
IT1079386B (it) 1985-05-08
ES510236A0 (es) 1983-04-16
HK7982A (en) 1982-03-05
KE3191A (en) 1982-04-02
ES8305808A3 (es) 1983-04-16
GB1580660A (en) 1980-12-03
BE892014Q (fr) 1982-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse