FR623642A - Production of new vat dyes - Google Patents

Production of new vat dyes

Info

Publication number
FR623642A
FR623642A FR623642DA FR623642A FR 623642 A FR623642 A FR 623642A FR 623642D A FR623642D A FR 623642DA FR 623642 A FR623642 A FR 623642A
Authority
FR
France
Prior art keywords
production
vat dyes
new vat
new
dyes
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 FR623642A publication Critical patent/FR623642A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR623642D 1925-10-31 1926-10-25 Production of new vat dyes Expired FR623642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH623642X 1925-10-31

Publications (1)

Publication Number Publication Date
FR623642A true FR623642A (en) 1927-06-28

Family

ID=4524246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR623642D Expired FR623642A (en) 1925-10-31 1926-10-25 Production of new vat dyes

Country Status (1)

Country Link
FR (1) FR623642A (en)

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