FR357986A - Procédé de fabrication de colorants sulfureux bruns - Google Patents

Procédé de fabrication de colorants sulfureux bruns

Info

Publication number
FR357986A
FR357986A FR357986DA FR357986A FR 357986 A FR357986 A FR 357986A FR 357986D A FR357986D A FR 357986DA FR 357986 A FR357986 A FR 357986A
Authority
FR
France
Prior art keywords
manufacturing process
sulfur dyes
brown sulfur
brown
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
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.)
Agfa Gevaert NV
Original Assignee
Aktiengesellschaft fuer Anilinfabrikation GmbH
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 Aktiengesellschaft fuer Anilinfabrikation GmbH filed Critical Aktiengesellschaft fuer Anilinfabrikation GmbH
Application granted granted Critical
Publication of FR357986A publication Critical patent/FR357986A/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
    • C09B49/00—Sulfur dyes
    • C09B49/04—Sulfur dyes from amino compounds of the benzene, naphthalene or anthracene series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR357986D 1905-09-23 1905-09-23 Procédé de fabrication de colorants sulfureux bruns Expired FR357986A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR357986T 1905-09-23

Publications (1)

Publication Number Publication Date
FR357986A true FR357986A (fr) 1906-01-22

Family

ID=1405846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR357986D Expired FR357986A (fr) 1905-09-23 1905-09-23 Procédé de fabrication de colorants sulfureux bruns

Country Status (1)

Country Link
FR (1) FR357986A (fr)

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