GB1010562A - Coumarin derivatives and their use as optical brightening agents - Google Patents

Coumarin derivatives and their use as optical brightening agents

Info

Publication number: GB1010562A
Authority: GB; United Kingdom
Prior art keywords: thienyl; coumarin; group; carbamyloxy; acid
Prior art date: 1961-08-19
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

GB30650/62A

Other languages

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.)

1961-08-19

Filing date

1962-08-09

Publication date

1965-11-17

1962-08-09 Application filed by Bayer AG filed Critical Bayer AG

1965-11-17 Publication of GB1010562A publication Critical patent/GB1010562A/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/28—Halogen atoms
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Plural Heterocyclic Compounds (AREA)
Coloring (AREA)

GB30650/62A 1961-08-19 1962-08-09 Coumarin derivatives and their use as optical brightening agents Expired GB1010562A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEF34734A DE1262206B (de)	1961-08-19	1961-08-19	Optische Aufhellungsmittel

Publications (1)

Publication Number	Publication Date
GB1010562A true GB1010562A (en)	1965-11-17

Family

ID=7095685

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB30650/62A Expired GB1010562A (en)	1961-08-19	1962-08-09	Coumarin derivatives and their use as optical brightening agents

Country Status (4)

Country	Link
BE (1)	BE621380A (xx)
CH (1)	CH378844A (xx)
DE (1)	DE1262206B (xx)
GB (1)	GB1010562A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2014153533A1 (en) *	2013-03-21	2014-09-25	The Curators Of The University Of Missouri	A fluorescent chemical sensor for biological amines
US10222390B2 (en)	2015-08-05	2019-03-05	The Curators Of The University Of Missouri	Near-infrared fluorescent sensors for biological amines

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2950291A1 (de) *	1979-12-14	1981-06-19	Basf Ag, 6700 Ludwigshafen	Neue cumarinverbindungen und verfahren zur herstellung von cumarinverbindungen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1090624B (de) *	1955-09-28	1960-10-13	Bayer Ag	Optische Aufhellungsmittel

0
- BE BE621380D patent/BE621380A/xx unknown
1961
- 1961-08-19 DE DEF34734A patent/DE1262206B/de active Pending
1962
- 1962-07-09 CH CH822062A patent/CH378844A/de unknown
- 1962-08-09 GB GB30650/62A patent/GB1010562A/en not_active Expired

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2014153533A1 (en) *	2013-03-21	2014-09-25	The Curators Of The University Of Missouri	A fluorescent chemical sensor for biological amines
US10330673B2 (en)	2013-03-21	2019-06-25	The Curators Of The University Of Missouri	Fluorescent chemical sensor for biological amines
US10222390B2 (en)	2015-08-05	2019-03-05	The Curators Of The University Of Missouri	Near-infrared fluorescent sensors for biological amines

Also Published As

Publication number	Publication date
CH378844A (de)	1964-08-14
BE621380A (xx)
CH822062A4 (xx)	1964-03-13
DE1262206B (de)	1968-03-07

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