FR887511A - Metallizable direct dyes and their preparation process - Google Patents

Metallizable direct dyes and their preparation process

Info

Publication number
FR887511A
FR887511A FR887511DA FR887511A FR 887511 A FR887511 A FR 887511A FR 887511D A FR887511D A FR 887511DA FR 887511 A FR887511 A FR 887511A
Authority
FR
France
Prior art keywords
metallizable
preparation process
direct dyes
dyes
direct
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.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Application granted granted Critical
Publication of FR887511A publication Critical patent/FR887511A/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
    • C09B56/00—Azo dyes containing other chromophoric systems
    • C09B56/04—Stilbene-azo dyes
FR887511D 1941-11-05 1942-11-04 Metallizable direct dyes and their preparation process Expired FR887511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH887511X 1941-11-05

Publications (1)

Publication Number Publication Date
FR887511A true FR887511A (en) 1943-11-16

Family

ID=4545390

Family Applications (1)

Application Number Title Priority Date Filing Date
FR887511D Expired FR887511A (en) 1941-11-05 1942-11-04 Metallizable direct dyes and their preparation process

Country Status (1)

Country Link
FR (1) FR887511A (en)

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