FR30551E - New azo dyestuffs, processes for their manufacture and application - Google Patents

New azo dyestuffs, processes for their manufacture and application

Info

Publication number
FR30551E
FR30551E FR30551DA FR30551E FR 30551 E FR30551 E FR 30551E FR 30551D A FR30551D A FR 30551DA FR 30551 E FR30551 E FR 30551E
Authority
FR
France
Prior art keywords
manufacture
processes
application
azo dyestuffs
new azo
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.)
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 FR30551E publication Critical patent/FR30551E/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/35—Trisazo dyes in which the tetrazo component is a diamino-azo-aryl compound
FR30551D 1925-02-16 1925-02-16 New azo dyestuffs, processes for their manufacture and application Expired FR30551E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR30551T 1925-02-16

Publications (1)

Publication Number Publication Date
FR30551E true FR30551E (en) 1926-07-19

Family

ID=8668451

Family Applications (1)

Application Number Title Priority Date Filing Date
FR30551D Expired FR30551E (en) 1925-02-16 1925-02-16 New azo dyestuffs, processes for their manufacture and application

Country Status (1)

Country Link
FR (1) FR30551E (en)

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