FR7553E - Production de nouvelles matières colorantes substantives tétrazoiques - Google Patents

Production de nouvelles matières colorantes substantives tétrazoiques

Info

Publication number
FR7553E
FR7553E FR7553DA FR7553E FR 7553 E FR7553 E FR 7553E FR 7553D A FR7553D A FR 7553DA FR 7553 E FR7553 E FR 7553E
Authority
FR
France
Prior art keywords
tetrazoic
new
production
coloring materials
substantive
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR7553E publication Critical patent/FR7553E/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR7553D 1903-12-05 1906-06-22 Production de nouvelles matières colorantes substantives tétrazoiques Expired FR7553E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR337449T 1903-12-05
FR7553T 1906-06-22

Publications (1)

Publication Number Publication Date
FR7553E true FR7553E (fr) 1907-08-21

Family

ID=1350339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7553D Expired FR7553E (fr) 1903-12-05 1906-06-22 Production de nouvelles matières colorantes substantives tétrazoiques

Country Status (1)

Country Link
FR (1) FR7553E (fr)

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