FR60116E - Procédé de fabrication de colorants - Google Patents

Procédé de fabrication de colorants

Info

Publication number
FR60116E
FR60116E FR60116DA FR60116E FR 60116 E FR60116 E FR 60116E FR 60116D A FR60116D A FR 60116DA FR 60116 E FR60116 E FR 60116E
Authority
FR
France
Prior art keywords
colorants
manufacturing process
manufacturing
colorants manufacturing
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR60116E publication Critical patent/FR60116E/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
    • C09B9/00—Esters or ester-salts of leuco compounds of vat dyestuffs
    • C09B9/02—Esters or ester-salts of leuco compounds of vat dyestuffs of anthracene dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR60116D 1950-03-10 1950-03-10 Procédé de fabrication de colorants Expired FR60116E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR60116T 1950-03-10

Publications (1)

Publication Number Publication Date
FR60116E true FR60116E (fr) 1954-09-23

Family

ID=8693862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR60116D Expired FR60116E (fr) 1950-03-10 1950-03-10 Procédé de fabrication de colorants

Country Status (1)

Country Link
FR (1) FR60116E (fr)

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