FR1226501A - Sparingly soluble in water mono-azo dyes, their manufacturing process and applications - Google Patents

Sparingly soluble in water mono-azo dyes, their manufacturing process and applications

Info

Publication number
FR1226501A
FR1226501A FR785885A FR785885A FR1226501A FR 1226501 A FR1226501 A FR 1226501A FR 785885 A FR785885 A FR 785885A FR 785885 A FR785885 A FR 785885A FR 1226501 A FR1226501 A FR 1226501A
Authority
FR
France
Prior art keywords
applications
manufacturing process
sparingly soluble
azo dyes
water mono
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
FR785885A
Other languages
French (fr)
Inventor
Ernest Merian
Otto Senn
Walter Wehrli
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Application granted granted Critical
Publication of FR1226501A publication Critical patent/FR1226501A/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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR785885A 1958-02-07 1959-02-05 Sparingly soluble in water mono-azo dyes, their manufacturing process and applications Expired FR1226501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1226501X 1958-02-07

Publications (1)

Publication Number Publication Date
FR1226501A true FR1226501A (en) 1960-07-13

Family

ID=4564012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785885A Expired FR1226501A (en) 1958-02-07 1959-02-05 Sparingly soluble in water mono-azo dyes, their manufacturing process and applications

Country Status (1)

Country Link
FR (1) FR1226501A (en)

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