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FR1441175A - New Water Insoluble Azo Dyes and Their Preparation - Google Patents

New Water Insoluble Azo Dyes and Their Preparation

Info

Publication number
FR1441175A
FR1441175A FR25733A FR25733A FR1441175A FR 1441175 A FR1441175 A FR 1441175A FR 25733 A FR25733 A FR 25733A FR 25733 A FR25733 A FR 25733A FR 1441175 A FR1441175 A FR 1441175A
Authority
FR
France
Prior art keywords
preparation
water insoluble
azo dyes
new water
insoluble azo
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
FR25733A
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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
Priority claimed from DEC33501A external-priority patent/DE1256819B/en
Application filed by Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Priority to FR25733A priority Critical patent/FR1441175A/en
Application granted granted Critical
Publication of FR1441175A publication Critical patent/FR1441175A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR25733A 1964-07-25 1965-07-23 New Water Insoluble Azo Dyes and Their Preparation Expired FR1441175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR25733A FR1441175A (en) 1964-07-25 1965-07-23 New Water Insoluble Azo Dyes and Their Preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEC33501A DE1256819B (en) 1964-07-25 1964-07-25 Process for the preparation of water-insoluble azo dyes
FR25733A FR1441175A (en) 1964-07-25 1965-07-23 New Water Insoluble Azo Dyes and Their Preparation

Publications (1)

Publication Number Publication Date
FR1441175A true FR1441175A (en) 1966-06-03

Family

ID=25969905

Family Applications (1)

Application Number Title Priority Date Filing Date
FR25733A Expired FR1441175A (en) 1964-07-25 1965-07-23 New Water Insoluble Azo Dyes and Their Preparation

Country Status (1)

Country Link
FR (1) FR1441175A (en)

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