GB2002799B - Basic dyes - Google Patents

Basic dyes

Info

Publication number: GB2002799B
Authority: GB; United Kingdom
Prior art keywords: basic dyes; dyes; basic
Prior art date: 1977-08-05
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

GB7832181A

Other versions

GB2002799A (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.)

BASF SE

Original Assignee

BASF SE

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.)

1977-08-05

Filing date

1978-08-03

Publication date

1982-02-17

1978-08-03 Application filed by BASF SE filed Critical BASF SE

1979-02-28 Publication of GB2002799A publication Critical patent/GB2002799A/en

1982-02-17 Application granted granted Critical

1982-02-17 Publication of GB2002799B publication Critical patent/GB2002799B/en

Status Expired legal-status Critical Current

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
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/16—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms
- C09B23/162—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms
- C09B23/164—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms containing one nitrogen atom

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Coloring (AREA)

GB7832181A 1977-08-05 1978-08-03 Basic dyes Expired GB2002799B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19772735263 DE2735263A1 (en)	1977-08-05	1977-08-05	BASIC COLORS

Publications (2)

Publication Number	Publication Date
GB2002799A GB2002799A (en)	1979-02-28
GB2002799B true GB2002799B (en)	1982-02-17

Family

ID=6015664

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7832181A Expired GB2002799B (en)	1977-08-05	1978-08-03	Basic dyes

Country Status (5)

Country	Link
JP (1)	JPS5429329A (en)
DE (1)	DE2735263A1 (en)
FR (1)	FR2399461A1 (en)
GB (1)	GB2002799B (en)
IT (1)	IT1097991B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2945028A1 (en) *	1979-11-08	1981-05-21	Hoechst Ag, 6000 Frankfurt	QUARTERS AND BASIC AZAMETHINE COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS A COLORANT

1977
- 1977-08-05 DE DE19772735263 patent/DE2735263A1/en not_active Withdrawn
1978
- 1978-07-31 IT IT26346/78A patent/IT1097991B/en active
- 1978-08-02 FR FR7822811A patent/FR2399461A1/en active Granted
- 1978-08-03 GB GB7832181A patent/GB2002799B/en not_active Expired
- 1978-08-05 JP JP9503878A patent/JPS5429329A/en active Pending

Also Published As

Publication number	Publication date
JPS5429329A (en)	1979-03-05
FR2399461A1 (en)	1979-03-02
FR2399461B3 (en)	1981-03-27
GB2002799A (en)	1979-02-28
IT1097991B (en)	1985-08-31
IT7826346A0 (en)	1978-07-31
DE2735263A1 (en)	1979-02-15

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Legal Events

Date	Code	Title	Description
1983-03-09	PCNP	Patent ceased through non-payment of renewal fee