FR835491A - Intermediate products, new coloring materials and production processes - Google Patents

Intermediate products, new coloring materials and production processes

Info

Publication number
FR835491A
FR835491A FR835491DA FR835491A FR 835491 A FR835491 A FR 835491A FR 835491D A FR835491D A FR 835491DA FR 835491 A FR835491 A FR 835491A
Authority
FR
France
Prior art keywords
production processes
intermediate products
coloring materials
new coloring
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
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.)
Kuhlmann SA
Original Assignee
Kuhlmann SA
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 Kuhlmann SA filed Critical Kuhlmann SA
Application granted granted Critical
Publication of FR835491A publication Critical patent/FR835491A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR835491D 1937-09-04 1937-09-04 Intermediate products, new coloring materials and production processes Expired FR835491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR835491T 1937-09-04

Publications (1)

Publication Number Publication Date
FR835491A true FR835491A (en) 1938-12-22

Family

ID=9297652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR835491D Expired FR835491A (en) 1937-09-04 1937-09-04 Intermediate products, new coloring materials and production processes

Country Status (1)

Country Link
FR (1) FR835491A (en)

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