FR1604172A - Preparing quinophthalene dyes useful for hydrophobic - Google Patents

Preparing quinophthalene dyes useful for hydrophobic

Info

Publication number
FR1604172A
FR1604172A FR1604172DA FR1604172A FR 1604172 A FR1604172 A FR 1604172A FR 1604172D A FR1604172D A FR 1604172DA FR 1604172 A FR1604172 A FR 1604172A
Authority
FR
France
Prior art keywords
quinophthalene
hydrophobic
preparing
formula
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)
French (fr)
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
Priority claimed from DE19681769789 external-priority patent/DE1769789C3/de
Application filed filed Critical
Application granted granted Critical
Publication of FR1604172A publication Critical patent/FR1604172A/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
    • C09B25/00Quinophthalones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
FR1604172D 1967-12-19 1968-12-19 Preparing quinophthalene dyes useful for hydrophobic Expired FR1604172A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1644680 1967-12-19
DE19681769789 DE1769789C3 (de) 1968-07-12 Gemische aus Chinophthalonfarbstoffen, deren Herstellung und Verwendung

Publications (1)

Publication Number Publication Date
FR1604172A true FR1604172A (en) 1971-07-26

Family

ID=25754100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1604172D Expired FR1604172A (en) 1967-12-19 1968-12-19 Preparing quinophthalene dyes useful for hydrophobic

Country Status (5)

Country Link
BE (1) BE725664A (en:Method)
CH (2) CH1759168A4 (en:Method)
ES (1) ES361573A1 (en:Method)
FR (1) FR1604172A (en:Method)
GB (1) GB1199098A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137931B2 (en:Method) * 1972-05-27 1976-10-19
DE19636880A1 (de) * 1996-09-11 1998-03-12 Bayer Ag Verfahren zur Herstellung von Chinophthalonen

Also Published As

Publication number Publication date
CH1759168A4 (en:Method) 1971-09-15
GB1199098A (en) 1970-07-15
CH517212A (de) 1971-09-15
ES361573A1 (es) 1970-11-01
BE725664A (en:Method) 1969-05-29

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Legal Events

Date Code Title Description
ST Notification of lapse