FR1021398A - New vat dyes - Google Patents

New vat dyes

Info

Publication number
FR1021398A
FR1021398A FR1021398DA FR1021398A FR 1021398 A FR1021398 A FR 1021398A FR 1021398D A FR1021398D A FR 1021398DA FR 1021398 A FR1021398 A FR 1021398A
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 FR1021398A publication Critical patent/FR1021398A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1021398D 1949-06-17 1950-06-12 New vat dyes Expired FR1021398A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1021398XA 1949-06-17 1949-06-17

Publications (1)

Publication Number Publication Date
FR1021398A true FR1021398A (en) 1953-02-18

Family

ID=22288311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1021398D Expired FR1021398A (en) 1949-06-17 1950-06-12 New vat dyes

Country Status (1)

Country Link
FR (1) FR1021398A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265709A (en) * 1961-12-23 1966-08-09 Bayer Ag Anthraquinone dyestuffs and process for the production thereof
US3304310A (en) * 1961-06-12 1967-02-14 Ciba Ltd Certain anthraquinonethiazole compounds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304310A (en) * 1961-06-12 1967-02-14 Ciba Ltd Certain anthraquinonethiazole compounds
US3265709A (en) * 1961-12-23 1966-08-09 Bayer Ag Anthraquinone dyestuffs and process for the production thereof

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