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FR1358135A - New azo dyes poorly soluble in water and their preparation - Google Patents

New azo dyes poorly soluble in water and their preparation

Info

Publication number
FR1358135A
FR1358135A FR936342A FR936342A FR1358135A FR 1358135 A FR1358135 A FR 1358135A FR 936342 A FR936342 A FR 936342A FR 936342 A FR936342 A FR 936342A FR 1358135 A FR1358135 A FR 1358135A
Authority
FR
France
Prior art keywords
preparation
water
poorly soluble
azo dyes
new 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
FR936342A
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
Priority to BE632991D priority Critical patent/BE632991A/fr
Application filed by JR Geigy AG filed Critical JR Geigy AG
Priority to FR936342A priority patent/FR1358135A/en
Application granted granted Critical
Publication of FR1358135A publication Critical patent/FR1358135A/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
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
    • C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR936342A 1963-05-29 1963-05-29 New azo dyes poorly soluble in water and their preparation Expired FR1358135A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE632991D BE632991A (en) 1963-05-29
FR936342A FR1358135A (en) 1963-05-29 1963-05-29 New azo dyes poorly soluble in water and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR936342A FR1358135A (en) 1963-05-29 1963-05-29 New azo dyes poorly soluble in water and their preparation

Publications (1)

Publication Number Publication Date
FR1358135A true FR1358135A (en) 1964-04-10

Family

ID=8804887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR936342A Expired FR1358135A (en) 1963-05-29 1963-05-29 New azo dyes poorly soluble in water and their preparation

Country Status (2)

Country Link
BE (1) BE632991A (en)
FR (1) FR1358135A (en)

Also Published As

Publication number Publication date
BE632991A (en)

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