FR448956A - Procédé de fabrication de laques rouge-bleu - Google Patents

Procédé de fabrication de laques rouge-bleu

Info

Publication number
FR448956A
FR448956A FR448956DA FR448956A FR 448956 A FR448956 A FR 448956A FR 448956D A FR448956D A FR 448956DA FR 448956 A FR448956 A FR 448956A
Authority
FR
France
Prior art keywords
red
manufacturing process
blue lacquer
lacquer manufacturing
blue
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR448956A publication Critical patent/FR448956A/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
    • C09B35/14—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from hydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR448956D 1912-03-15 1912-10-02 Procédé de fabrication de laques rouge-bleu Expired FR448956A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE448956X 1912-03-15

Publications (1)

Publication Number Publication Date
FR448956A true FR448956A (fr) 1913-02-14

Family

ID=1489522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR448956D Expired FR448956A (fr) 1912-03-15 1912-10-02 Procédé de fabrication de laques rouge-bleu

Country Status (1)

Country Link
FR (1) FR448956A (fr)

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