FR1059420A - New vat dyes - Google Patents

New vat dyes

Info

Publication number
FR1059420A
FR1059420A FR1059420DA FR1059420A FR 1059420 A FR1059420 A FR 1059420A FR 1059420D A FR1059420D A FR 1059420DA FR 1059420 A FR1059420 A FR 1059420A
Authority
FR
France
Prior art keywords
vat dyes
new vat
new
dyes
vat
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1059420A publication Critical patent/FR1059420A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/36—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines with amino-anthracene or amino-anthraquinone dyes
FR1059420D 1951-07-09 1952-07-02 New vat dyes Expired FR1059420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1059420XA 1951-07-09 1951-07-09

Publications (1)

Publication Number Publication Date
FR1059420A true FR1059420A (en) 1954-03-24

Family

ID=22308636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1059420D Expired FR1059420A (en) 1951-07-09 1952-07-02 New vat dyes

Country Status (1)

Country Link
FR (1) FR1059420A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785156A (en) * 1955-03-10 1957-03-12 Du Pont Process for preparing sulfonic acid derivatives of the reaction products of 4, 4'-azobiphenyl-4'', 4'''-dicarbonyl chloride and aminoanthraquinones

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785156A (en) * 1955-03-10 1957-03-12 Du Pont Process for preparing sulfonic acid derivatives of the reaction products of 4, 4'-azobiphenyl-4'', 4'''-dicarbonyl chloride and aminoanthraquinones

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