FR52752E - Nouveaux colorants azoïques - Google Patents

Nouveaux colorants azoïques

Info

Publication number
FR52752E
FR52752E FR52752DA FR52752E FR 52752 E FR52752 E FR 52752E FR 52752D A FR52752D A FR 52752DA FR 52752 E FR52752 E FR 52752E
Authority
FR
France
Prior art keywords
azo dyes
new azo
new
dyes
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
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 FR52752E publication Critical patent/FR52752E/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/04—Preparation of azo dyes from other azo compounds by nitration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR52752D 1943-02-12 1943-02-12 Nouveaux colorants azoïques Expired FR52752E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR52752T 1943-02-12

Publications (1)

Publication Number Publication Date
FR52752E true FR52752E (fr) 1945-06-01

Family

ID=8687382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR52752D Expired FR52752E (fr) 1943-02-12 1943-02-12 Nouveaux colorants azoïques

Country Status (1)

Country Link
FR (1) FR52752E (fr)

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