FR973858A - Colorants azoïques - Google Patents

Colorants azoïques

Info

Publication number
FR973858A
FR973858A FR973858DA FR973858A FR 973858 A FR973858 A FR 973858A FR 973858D A FR973858D A FR 973858DA FR 973858 A FR973858 A FR 973858A
Authority
FR
France
Prior art keywords
azo dyes
azo
dyes
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Application granted granted Critical
Publication of FR973858A publication Critical patent/FR973858A/fr
Expired legal-status Critical Current

Links

FR973858D 1947-11-18 1948-10-20 Colorants azoïques Expired FR973858A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US973858XA 1947-11-18 1947-11-18

Publications (1)

Publication Number Publication Date
FR973858A true FR973858A (fr) 1951-02-15

Family

ID=22263086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973858D Expired FR973858A (fr) 1947-11-18 1948-10-20 Colorants azoïques

Country Status (1)

Country Link
FR (1) FR973858A (fr)

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