GB1559949A - Cationic naphtholactam dyestuffs - Google Patents

Cationic naphtholactam dyestuffs Download PDF

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Publication number
GB1559949A
GB1559949A GB2274477A GB2274477A GB1559949A GB 1559949 A GB1559949 A GB 1559949A GB 2274477 A GB2274477 A GB 2274477A GB 2274477 A GB2274477 A GB 2274477A GB 1559949 A GB1559949 A GB 1559949A
Authority
GB
United Kingdom
Prior art keywords
denotes
group
alkyl
dyestuff
radical
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
GB2274477A
Other languages
English (en)
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 GB1559949A publication Critical patent/GB1559949A/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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/06—Naphtholactam dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB2274477A 1976-06-02 1977-05-30 Cationic naphtholactam dyestuffs Expired GB1559949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762624791 DE2624791A1 (de) 1976-06-02 1976-06-02 Kationische naphtholactamfarbstoffe

Publications (1)

Publication Number Publication Date
GB1559949A true GB1559949A (en) 1980-01-30

Family

ID=5979643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2274477A Expired GB1559949A (en) 1976-06-02 1977-05-30 Cationic naphtholactam dyestuffs

Country Status (4)

Country Link
JP (1) JPS52147631A (de)
DE (1) DE2624791A1 (de)
FR (1) FR2353614A1 (de)
GB (1) GB1559949A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010028893A1 (en) * 2008-09-12 2010-03-18 Unilever Plc Elastane substantive dyes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1794224A1 (de) * 1968-09-25 1971-10-07 Basf Ag Neue,basische Naphtholactamfarbstoffe
JPS4897927A (de) * 1972-03-25 1973-12-13
DE2351296C3 (de) * 1973-10-12 1978-08-31 Bayer Ag, 5090 Leverkusen Kationische Farbstoffe, deren Herstellung und deren Verwendung
CH599312A5 (de) * 1974-06-07 1978-05-31 Ciba Geigy Ag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010028893A1 (en) * 2008-09-12 2010-03-18 Unilever Plc Elastane substantive dyes
CN102149804B (zh) * 2008-09-12 2013-01-23 荷兰联合利华有限公司 氨纶直接染料

Also Published As

Publication number Publication date
FR2353614B1 (de) 1981-12-24
DE2624791A1 (de) 1977-12-15
FR2353614A1 (fr) 1977-12-30
JPS52147631A (en) 1977-12-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee