FR2043870A1 - - Google Patents

Info

Publication number
FR2043870A1
FR2043870A1 FR7019901A FR7019901A FR2043870A1 FR 2043870 A1 FR2043870 A1 FR 2043870A1 FR 7019901 A FR7019901 A FR 7019901A FR 7019901 A FR7019901 A FR 7019901A FR 2043870 A1 FR2043870 A1 FR 2043870A1
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.)
Granted
Application number
FR7019901A
Other languages
French (fr)
Other versions
FR2043870B1 (enrdf_load_stackoverflow
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of FR2043870A1 publication Critical patent/FR2043870A1/fr
Application granted granted Critical
Publication of FR2043870B1 publication Critical patent/FR2043870B1/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
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/062—Phenols
    • C09B31/065—Phenols containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR7019901A 1969-05-31 1970-05-29 Expired FR2043870B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691927918 DE1927918C3 (de) 1969-05-31 1969-05-31 Sulfogruppenhaltige Disazofarbstoffe, Verfahren zu ihrer Herstellung und deren Verwendung zum Färben synthetischer Fasermaterialien

Publications (2)

Publication Number Publication Date
FR2043870A1 true FR2043870A1 (enrdf_load_stackoverflow) 1971-02-19
FR2043870B1 FR2043870B1 (enrdf_load_stackoverflow) 1974-08-09

Family

ID=5735808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7019901A Expired FR2043870B1 (enrdf_load_stackoverflow) 1969-05-31 1970-05-29

Country Status (7)

Country Link
BE (1) BE751172A (enrdf_load_stackoverflow)
CA (1) CA927378A (enrdf_load_stackoverflow)
CH (1) CH565840A5 (enrdf_load_stackoverflow)
DE (1) DE1927918C3 (enrdf_load_stackoverflow)
FR (1) FR2043870B1 (enrdf_load_stackoverflow)
GB (1) GB1281989A (enrdf_load_stackoverflow)
NL (1) NL7007229A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0107067A1 (de) * 1982-10-08 1984-05-02 Bayer Ag Disazofarbstoffe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000186222A (ja) 1998-12-22 2000-07-04 Mitsubishi Chemicals Corp 感熱転写用ジスアゾ系色素、及びそれを用いた感熱転写用シート並びに感熱転写用インク

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0107067A1 (de) * 1982-10-08 1984-05-02 Bayer Ag Disazofarbstoffe

Also Published As

Publication number Publication date
NL7007229A (enrdf_load_stackoverflow) 1970-12-02
FR2043870B1 (enrdf_load_stackoverflow) 1974-08-09
DE1927918A1 (de) 1970-12-03
DE1927918B2 (de) 1977-08-25
CH565840A5 (enrdf_load_stackoverflow) 1975-08-29
DE1927918C3 (de) 1978-06-08
CA927378A (en) 1973-05-29
GB1281989A (en) 1972-07-19
BE751172A (fr) 1970-11-03

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Legal Events

Date Code Title Description
ST Notification of lapse