FR2263284A1 - - Google Patents

Info

Publication number
FR2263284A1
FR2263284A1 FR7506676A FR7506676A FR2263284A1 FR 2263284 A1 FR2263284 A1 FR 2263284A1 FR 7506676 A FR7506676 A FR 7506676A FR 7506676 A FR7506676 A FR 7506676A FR 2263284 A1 FR2263284 A1 FR 2263284A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7506676A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2263284A1 publication Critical patent/FR2263284A1/fr
Withdrawn legal-status Critical Current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
    • C09B26/00—Hydrazone dyes; Triazene dyes
    • C09B26/02—Hydrazone dyes
    • C09B26/04—Hydrazone dyes cationic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/919—Paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
FR7506676A 1974-03-05 1975-03-04 Withdrawn FR2263284A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/448,363 US3973903A (en) 1974-03-05 1974-03-05 Azomethine dye solutions

Publications (1)

Publication Number Publication Date
FR2263284A1 true FR2263284A1 (fr) 1975-10-03

Family

ID=23780011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7506676A Withdrawn FR2263284A1 (fr) 1974-03-05 1975-03-04

Country Status (5)

Country Link
US (2) US3973903A (fr)
BE (1) BE826262A (fr)
DE (1) DE2509622A1 (fr)
FI (1) FI750621A (fr)
FR (1) FR2263284A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300787A1 (fr) * 1975-02-15 1976-09-10 Bayer Ag Preparation de solutions de colorants basiques
FR2359181A1 (fr) * 1976-07-19 1978-02-17 Ciba Geigy Ag Nouveaux colorants cationiques, leur preparation et leur utilisation
EP0037506A1 (fr) * 1980-04-05 1981-10-14 Bayer Ag Procédé de préparation de colorants cationiques

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973903A (en) * 1974-03-05 1976-08-10 E. I. Du Pont De Nemours And Co. Azomethine dye solutions
DE2630233C3 (de) * 1976-07-06 1982-03-18 Bayer Ag, 5090 Leverkusen Kationische Hydrazon-Farbstoffe, ihre Herstellung und ihre Verwendung
US4251656A (en) * 1977-06-17 1981-02-17 Ciba-Geigy Corporation Cationic dyes
DE2931772A1 (de) * 1979-08-04 1981-02-26 Bayer Ag Verfahren zur herstellung kationischer farbstoffe
DE2931687A1 (de) * 1979-08-04 1981-02-26 Bayer Ag Verfahren zur herstellung kationischer farbstoffe
DE3013273A1 (de) * 1980-04-05 1981-10-08 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung kationischer farbstoffe
JPS5728049A (en) * 1980-06-11 1982-02-15 Ciba Geigy Ag Manufacture of carbinol base from indoline compound
DE3545605A1 (de) * 1985-12-21 1987-06-25 Bayer Ag Verfahren zur herstellung kationischer hydrazonfarbstoffe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE570686A (fr) * 1957-08-30
DE1241014B (de) * 1960-05-20 1967-05-24 Basf Ag Verfahren zur Herstellung von Tetrazapolymethinfarbstoffen
NL294522A (fr) * 1962-03-29
DE1233520B (de) * 1963-07-27 1967-02-02 Bayer Ag Verfahren zur Herstellung von basischen Hydrazonfarbstoffen
US3503699A (en) * 1966-03-02 1970-03-31 Basf Ag Stable highly concentrated solutions of basic dyes
CH515310A (de) * 1968-07-03 1971-11-15 Bayer Ag Verfahren zur Herstellung basischer Farbstoffe
US3741982A (en) * 1969-09-03 1973-06-26 Mitsubishi Chem Ind Novel basic, cationic dyestuff
US3696089A (en) * 1970-03-24 1972-10-03 Bayer Ag Solutions containing a basic dyestuff and an alpha- or beta-hydroxy- or lower alkoxy lower alkylnitrile
US3973903A (en) * 1974-03-05 1976-08-10 E. I. Du Pont De Nemours And Co. Azomethine dye solutions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300787A1 (fr) * 1975-02-15 1976-09-10 Bayer Ag Preparation de solutions de colorants basiques
FR2359181A1 (fr) * 1976-07-19 1978-02-17 Ciba Geigy Ag Nouveaux colorants cationiques, leur preparation et leur utilisation
EP0037506A1 (fr) * 1980-04-05 1981-10-14 Bayer Ag Procédé de préparation de colorants cationiques

Also Published As

Publication number Publication date
US4092104A (en) 1978-05-30
US3973903A (en) 1976-08-10
DE2509622A1 (de) 1975-09-11
FI750621A (fr) 1975-09-06
BE826262A (fr) 1975-09-04

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Legal Events

Date Code Title Description
ST Notification of lapse