CH621227GA3 - Use of stilbene compound for optically brightening textile organic materials - Google Patents
Use of stilbene compound for optically brightening textile organic materials Download PDFInfo
- Publication number
- CH621227GA3 CH621227GA3 CH570575A CH570575A CH621227GA3 CH 621227G A3 CH621227G A3 CH 621227GA3 CH 570575 A CH570575 A CH 570575A CH 570575 A CH570575 A CH 570575A CH 621227G A3 CH621227G A3 CH 621227GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- organic materials
- stilbene compound
- optically brightening
- textile organic
- brightening textile
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
- C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
- C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D263/57—Aryl or substituted aryl radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
- C07D263/60—Naphthoxazoles; Hydrogenated naphthoxazoles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
The new stilbene compounds have the formula <IMAGE> where X is phenyl, naphthyl or biphenylyl and the rings A, B and X can carry various non-chromophoric substituents as specified in Claim 1, and the molecule contains at least one but not more than two sulpho groups. The materials to be optically brightened are made in particular of cellulose or polyamide.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH570575A CH621227GA3 (en) | 1975-05-02 | 1975-05-02 | Use of stilbene compound for optically brightening textile organic materials |
IT4999075A IT1035994B (en) | 1974-06-12 | 1975-06-10 | Stilbene cpds. used as optical brightening agents - esp. in washing baths for cellulose and polyamide fibres |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH570575A CH621227GA3 (en) | 1975-05-02 | 1975-05-02 | Use of stilbene compound for optically brightening textile organic materials |
Publications (2)
Publication Number | Publication Date |
---|---|
CH621227B CH621227B (en) | |
CH621227GA3 true CH621227GA3 (en) | 1981-01-30 |
Family
ID=4298000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH570575A CH621227GA3 (en) | 1974-06-12 | 1975-05-02 | Use of stilbene compound for optically brightening textile organic materials |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH621227GA3 (en) |
-
1975
- 1975-05-02 CH CH570575A patent/CH621227GA3/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH621227B (en) |
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