FR1375181A - New disazo dyes - Google Patents

New disazo dyes

Info

Publication number
FR1375181A
FR1375181A FR945896A FR945896A FR1375181A FR 1375181 A FR1375181 A FR 1375181A FR 945896 A FR945896 A FR 945896A FR 945896 A FR945896 A FR 945896A FR 1375181 A FR1375181 A FR 1375181A
Authority
FR
France
Prior art keywords
disazo dyes
new disazo
new
dyes
disazo
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
FR945896A
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.)
TOYO SPINNING Co
Sumitomo Chemical Co Ltd
Original Assignee
TOYO SPINNING Co
Sumitomo Chemical Co 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 TOYO SPINNING Co, Sumitomo Chemical Co Ltd filed Critical TOYO SPINNING Co
Priority to FR945896A priority Critical patent/FR1375181A/en
Application granted granted Critical
Publication of FR1375181A publication Critical patent/FR1375181A/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR945896A 1963-08-28 1963-08-28 New disazo dyes Expired FR1375181A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR945896A FR1375181A (en) 1963-08-28 1963-08-28 New disazo dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR945896A FR1375181A (en) 1963-08-28 1963-08-28 New disazo dyes

Publications (1)

Publication Number Publication Date
FR1375181A true FR1375181A (en) 1964-10-16

Family

ID=8811317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945896A Expired FR1375181A (en) 1963-08-28 1963-08-28 New disazo dyes

Country Status (1)

Country Link
FR (1) FR1375181A (en)

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