FR1227024A - Process for the preparation of acetone-soluble transformation products derived from azo dyes containing a complexed heavy metal - Google Patents

Process for the preparation of acetone-soluble transformation products derived from azo dyes containing a complexed heavy metal

Info

Publication number
FR1227024A
FR1227024A FR797244A FR797244A FR1227024A FR 1227024 A FR1227024 A FR 1227024A FR 797244 A FR797244 A FR 797244A FR 797244 A FR797244 A FR 797244A FR 1227024 A FR1227024 A FR 1227024A
Authority
FR
France
Prior art keywords
acetone
preparation
heavy metal
azo dyes
products derived
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
FR797244A
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.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Application granted granted Critical
Publication of FR1227024A publication Critical patent/FR1227024A/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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/48—Preparation from other complex metal compounds of azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR797244A 1958-06-12 1959-06-11 Process for the preparation of acetone-soluble transformation products derived from azo dyes containing a complexed heavy metal Expired FR1227024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1227024X 1958-06-12

Publications (1)

Publication Number Publication Date
FR1227024A true FR1227024A (en) 1960-08-18

Family

ID=4564040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797244A Expired FR1227024A (en) 1958-06-12 1959-06-11 Process for the preparation of acetone-soluble transformation products derived from azo dyes containing a complexed heavy metal

Country Status (1)

Country Link
FR (1) FR1227024A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1644344B1 (en) * 1965-01-15 1970-10-22 Sandoz Ag Process for the preparation of dye salts
FR2068657A1 (en) * 1969-11-26 1971-08-27 Basf Ag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1644344B1 (en) * 1965-01-15 1970-10-22 Sandoz Ag Process for the preparation of dye salts
FR2068657A1 (en) * 1969-11-26 1971-08-27 Basf Ag

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