FR1494495A - New basic monoazo dyes and their use - Google Patents

New basic monoazo dyes and their use

Info

Publication number
FR1494495A
FR1494495A FR77479A FR77479A FR1494495A FR 1494495 A FR1494495 A FR 1494495A FR 77479 A FR77479 A FR 77479A FR 77479 A FR77479 A FR 77479A FR 1494495 A FR1494495 A FR 1494495A
Authority
FR
France
Prior art keywords
new basic
monoazo dyes
basic monoazo
dyes
new
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
FR77479A
Other languages
French (fr)
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
Priority to FR77479A priority Critical patent/FR1494495A/en
Application granted granted Critical
Publication of FR1494495A publication Critical patent/FR1494495A/en
Priority claimed from US701851A external-priority patent/US3417076A/en
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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • C09B44/04—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing amino as the only directing group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR77479A 1965-09-24 1966-09-23 New basic monoazo dyes and their use Expired FR1494495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR77479A FR1494495A (en) 1965-09-24 1966-09-23 New basic monoazo dyes and their use

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US49005365A 1965-09-24 1965-09-24
FR77479A FR1494495A (en) 1965-09-24 1966-09-23 New basic monoazo dyes and their use
US701851A US3417076A (en) 1965-09-24 1968-01-31 Yellow and orange monoazo dyes

Publications (1)

Publication Number Publication Date
FR1494495A true FR1494495A (en) 1967-09-08

Family

ID=27243606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR77479A Expired FR1494495A (en) 1965-09-24 1966-09-23 New basic monoazo dyes and their use

Country Status (1)

Country Link
FR (1) FR1494495A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2022290A1 (en) * 1968-10-18 1970-07-31 Sandoz Sa

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2022290A1 (en) * 1968-10-18 1970-07-31 Sandoz Sa

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