FR758261A - Production of new asymmetric indigoid coloring matters - Google Patents

Production of new asymmetric indigoid coloring matters

Info

Publication number
FR758261A
FR758261A FR758261DA FR758261A FR 758261 A FR758261 A FR 758261A FR 758261D A FR758261D A FR 758261DA FR 758261 A FR758261 A FR 758261A
Authority
FR
France
Prior art keywords
indigoid
production
coloring matters
new asymmetric
asymmetric
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
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR758261A publication Critical patent/FR758261A/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
    • C09B7/00—Indigoid dyes
    • C09B7/10—Bis-thionapthene indigos

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR758261D 1932-07-15 1933-07-12 Production of new asymmetric indigoid coloring matters Expired FR758261A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH758261X 1932-07-15

Publications (1)

Publication Number Publication Date
FR758261A true FR758261A (en) 1934-01-13

Family

ID=4534467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR758261D Expired FR758261A (en) 1932-07-15 1933-07-12 Production of new asymmetric indigoid coloring matters

Country Status (1)

Country Link
FR (1) FR758261A (en)

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