FR839102A - Process for preparing dyes of the phthalo-cyanine series - Google Patents

Process for preparing dyes of the phthalo-cyanine series

Info

Publication number
FR839102A
FR839102A FR839102DA FR839102A FR 839102 A FR839102 A FR 839102A FR 839102D A FR839102D A FR 839102DA FR 839102 A FR839102 A FR 839102A
Authority
FR
France
Prior art keywords
phthalo
cyanine series
preparing dyes
dyes
preparing
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 FR839102A publication Critical patent/FR839102A/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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR839102D 1937-06-12 1938-06-09 Process for preparing dyes of the phthalo-cyanine series Expired FR839102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE839102X 1937-06-12

Publications (1)

Publication Number Publication Date
FR839102A true FR839102A (en) 1939-03-27

Family

ID=6761836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR839102D Expired FR839102A (en) 1937-06-12 1938-06-09 Process for preparing dyes of the phthalo-cyanine series

Country Status (2)

Country Link
FR (1) FR839102A (en)
NL (1) NL48475C (en)

Also Published As

Publication number Publication date
NL48475C (en)

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