FR450420A - Production process for new sulphide colors - Google Patents

Production process for new sulphide colors

Info

Publication number
FR450420A
FR450420A FR450420DA FR450420A FR 450420 A FR450420 A FR 450420A FR 450420D A FR450420D A FR 450420DA FR 450420 A FR450420 A FR 450420A
Authority
FR
France
Prior art keywords
colors
production process
sulphide
new
new sulphide
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.)
Bayer AG
Original Assignee
Farbenfabriken Vorm Friedr Bayer and Co
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 Farbenfabriken Vorm Friedr Bayer and Co filed Critical Farbenfabriken Vorm Friedr Bayer and Co
Application granted granted Critical
Publication of FR450420A publication Critical patent/FR450420A/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
    • C09B49/00—Sulfur dyes
    • C09B49/10—Sulfur dyes from diphenylamines, indamines, or indophenols, e.g. p-aminophenols or leucoindophenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR450420D 1911-11-17 1912-11-11 Production process for new sulphide colors Expired FR450420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE450420X 1911-11-17

Publications (1)

Publication Number Publication Date
FR450420A true FR450420A (en) 1913-03-25

Family

ID=1490842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR450420D Expired FR450420A (en) 1911-11-17 1912-11-11 Production process for new sulphide colors

Country Status (1)

Country Link
FR (1) FR450420A (en)

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