FR775935A - New dyes of the quinoline series with good lightfastness and their preparation process - Google Patents

New dyes of the quinoline series with good lightfastness and their preparation process

Info

Publication number
FR775935A
FR775935A FR775935DA FR775935A FR 775935 A FR775935 A FR 775935A FR 775935D A FR775935D A FR 775935DA FR 775935 A FR775935 A FR 775935A
Authority
FR
France
Prior art keywords
preparation process
new dyes
good lightfastness
quinoline series
quinoline
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
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR775935A publication Critical patent/FR775935A/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
    • C09B25/00—Quinophthalones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR775935D 1932-11-18 1933-11-18 New dyes of the quinoline series with good lightfastness and their preparation process Expired FR775935A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE775935X 1932-11-18

Publications (1)

Publication Number Publication Date
FR775935A true FR775935A (en) 1935-01-12

Family

ID=6686401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR775935D Expired FR775935A (en) 1932-11-18 1933-11-18 New dyes of the quinoline series with good lightfastness and their preparation process

Country Status (1)

Country Link
FR (1) FR775935A (en)

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