GB1268170A - Quinophthalone dyestuffs - Google Patents

Quinophthalone dyestuffs

Info

Publication number
GB1268170A
GB1268170A GB6025470A GB6025470A GB1268170A GB 1268170 A GB1268170 A GB 1268170A GB 6025470 A GB6025470 A GB 6025470A GB 6025470 A GB6025470 A GB 6025470A GB 1268170 A GB1268170 A GB 1268170A
Authority
GB
United Kingdom
Prior art keywords
quinophthalone
cyclic amine
dec
alkoxy
optionally substituted
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
GB6025470A
Other languages
English (en)
Inventor
Dietmar Kalz
Gerhard Wolfrum
Rutger Neeff
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of GB1268170A publication Critical patent/GB1268170A/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
    • C09B25/00—Quinophthalones
GB6025470A 1969-12-18 1970-12-18 Quinophthalone dyestuffs Expired GB1268170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691963356 DE1963356A1 (de) 1969-12-18 1969-12-18 Chinophthalon-Farbstoffe

Publications (1)

Publication Number Publication Date
GB1268170A true GB1268170A (en) 1972-03-22

Family

ID=5754182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6025470A Expired GB1268170A (en) 1969-12-18 1970-12-18 Quinophthalone dyestuffs

Country Status (6)

Country Link
AT (1) AT299880B (fr)
BE (1) BE760535A (fr)
DE (1) DE1963356A1 (fr)
FR (1) FR2074041A5 (fr)
GB (1) GB1268170A (fr)
NL (1) NL7018355A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396768A (en) * 1980-06-19 1983-08-02 Bayer Aktiengesellschaft Process for the preparation of anionic quinophthalone dyestuffs
US4588811A (en) * 1982-03-10 1986-05-13 Ciba-Geigy Corporation Dyestuff quinophthalone derivatives
US8087215B2 (en) 2006-05-12 2012-01-03 Windmoeller & Hoelscher Kg Forming, filling and sealing machine, and methods for producing, filing and closing bags
WO2018091979A1 (fr) * 2016-11-15 2018-05-24 Amogh Chemicals Pvt. Ltd Procédé de préparation de dérivés de quinophtalone

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4396768A (en) * 1980-06-19 1983-08-02 Bayer Aktiengesellschaft Process for the preparation of anionic quinophthalone dyestuffs
US4588811A (en) * 1982-03-10 1986-05-13 Ciba-Geigy Corporation Dyestuff quinophthalone derivatives
US4656268A (en) * 1982-03-10 1987-04-07 Ciba-Geigy Corporation Benzoquinophthalone quaternary ammonium salt derivatives
US8087215B2 (en) 2006-05-12 2012-01-03 Windmoeller & Hoelscher Kg Forming, filling and sealing machine, and methods for producing, filing and closing bags
WO2018091979A1 (fr) * 2016-11-15 2018-05-24 Amogh Chemicals Pvt. Ltd Procédé de préparation de dérivés de quinophtalone

Also Published As

Publication number Publication date
DE1963356A1 (de) 1971-06-24
NL7018355A (fr) 1971-06-22
AT299880B (de) 1972-07-10
BE760535A (fr) 1971-05-27
FR2074041A5 (fr) 1971-10-01

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