FR617997A - Production de nouveaux colorants - Google Patents

Production de nouveaux colorants

Info

Publication number
FR617997A
FR617997A FR617997DA FR617997A FR 617997 A FR617997 A FR 617997A FR 617997D A FR617997D A FR 617997DA FR 617997 A FR617997 A FR 617997A
Authority
FR
France
Prior art keywords
production
new dyes
dyes
new
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.)
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 FR617997A publication Critical patent/FR617997A/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
    • C09B7/00—Indigoid dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR617997D 1925-07-29 1926-06-22 Production de nouveaux colorants Expired FR617997A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH617997X 1925-07-29

Publications (1)

Publication Number Publication Date
FR617997A true FR617997A (fr) 1927-03-01

Family

ID=4523889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR617997D Expired FR617997A (fr) 1925-07-29 1926-06-22 Production de nouveaux colorants

Country Status (1)

Country Link
FR (1) FR617997A (fr)

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