FR931043A - Nouveaux colorants monoazoïques - Google Patents

Nouveaux colorants monoazoïques

Info

Publication number
FR931043A
FR931043A FR931043DA FR931043A FR 931043 A FR931043 A FR 931043A FR 931043D A FR931043D A FR 931043DA FR 931043 A FR931043 A FR 931043A
Authority
FR
France
Prior art keywords
monoazo dyes
new monoazo
new
dyes
monoazo
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
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR931043A publication Critical patent/FR931043A/fr
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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • C09B43/24—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with formation of —O—SO2—R or —O—SO3H radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR931043D 1944-03-10 1946-06-20 Nouveaux colorants monoazoïques Expired FR931043A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB931043X 1944-03-10

Publications (1)

Publication Number Publication Date
FR931043A true FR931043A (fr) 1948-02-11

Family

ID=10735841

Family Applications (1)

Application Number Title Priority Date Filing Date
FR931043D Expired FR931043A (fr) 1944-03-10 1946-06-20 Nouveaux colorants monoazoïques

Country Status (1)

Country Link
FR (1) FR931043A (fr)

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