FR1365052A - New Azo Dyes, Their Preparation and Applications - Google Patents

New Azo Dyes, Their Preparation and Applications

Info

Publication number
FR1365052A
FR1365052A FR943414A FR943414A FR1365052A FR 1365052 A FR1365052 A FR 1365052A FR 943414 A FR943414 A FR 943414A FR 943414 A FR943414 A FR 943414A FR 1365052 A FR1365052 A FR 1365052A
Authority
FR
France
Prior art keywords
applications
preparation
azo dyes
new azo
new
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
FR943414A
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
Priority to BE635714D priority Critical patent/BE635714A/xx
Application filed by JR Geigy AG filed Critical JR Geigy AG
Priority to FR943414A priority patent/FR1365052A/en
Application granted granted Critical
Publication of FR1365052A publication Critical patent/FR1365052A/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
    • C09B43/30—Preparation of azo dyes from other azo compounds by esterification of —COOH or —SO3H groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR943414A 1963-08-01 1963-08-01 New Azo Dyes, Their Preparation and Applications Expired FR1365052A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE635714D BE635714A (en) 1963-08-01
FR943414A FR1365052A (en) 1963-08-01 1963-08-01 New Azo Dyes, Their Preparation and Applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR943414A FR1365052A (en) 1963-08-01 1963-08-01 New Azo Dyes, Their Preparation and Applications

Publications (1)

Publication Number Publication Date
FR1365052A true FR1365052A (en) 1964-06-26

Family

ID=8809675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943414A Expired FR1365052A (en) 1963-08-01 1963-08-01 New Azo Dyes, Their Preparation and Applications

Country Status (2)

Country Link
BE (1) BE635714A (en)
FR (1) FR1365052A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106433184B (en) * 2015-07-25 2018-09-04 大连理工大学 Cumarin base heterocycle azo disperse dyes and preparation method thereof

Also Published As

Publication number Publication date
BE635714A (en)

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