CH621227GA3 - Use of stilbene compound for optically brightening textile organic materials - Google Patents

Use of stilbene compound for optically brightening textile organic materials Download PDF

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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
Application number
CH570575A
Other versions
CH621227B (en
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
Publication of CH621227B publication Critical patent/CH621227B/en
Application filed filed Critical
Priority to CH570575A priority Critical patent/CH621227GA3/en
Priority to IT4999075A priority patent/IT1035994B/en
Publication of CH621227GA3 publication Critical patent/CH621227GA3/en

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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

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  • 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.
CH570575A 1974-06-12 1975-05-02 Use of stilbene compound for optically brightening textile organic materials CH621227GA3 (en)

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)

Also Published As

Publication number Publication date
CH621227B (en)

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