BE636576A - - Google Patents

Info

Publication number
BE636576A
BE636576A BE636576DA BE636576A BE 636576 A BE636576 A BE 636576A BE 636576D A BE636576D A BE 636576DA BE 636576 A BE636576 A BE 636576A
Authority
BE
Belgium
Application number
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.)
Publication of BE636576A publication Critical patent/BE636576A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D413/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/14Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/36Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/45Heterocyclic compounds having sulfur in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Artificial Filaments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
BE636576D 1962-08-27 BE636576A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1014962A CH450342A (de) 1962-08-27 1962-08-27 Verwendung von neuen Thiophenderivaten als optische Aufhellmittel ausserhalb der Textilindustrie

Publications (1)

Publication Number Publication Date
BE636576A true BE636576A (xx)

Family

ID=4359899

Family Applications (1)

Application Number Title Priority Date Filing Date
BE636576D BE636576A (xx) 1962-08-27

Country Status (9)

Country Link
US (1) US3178445A (xx)
AT (1) AT241406B (xx)
BE (1) BE636576A (xx)
CH (1) CH450342A (xx)
DE (1) DE1253222B (xx)
ES (1) ES291148A1 (xx)
GB (1) GB978547A (xx)
NL (2) NL297105A (xx)
SE (1) SE302285B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH504471A (de) * 1963-11-25 1971-03-15 Ciba Geigy Ag Neues Verfahren zur Herstellung von 7-Aminocephalosporanverbindungen
CH426721A (de) * 1964-06-19 1967-06-30 Ciba Geigy Verwendung von Oxazolverbindungen als optische Aufhellmittel für textile Materialien aus Polyestern
US3449257A (en) * 1966-11-03 1969-06-10 Eastman Kodak Co Brightener compositions
US3499762A (en) * 1966-11-03 1970-03-10 Eastman Kodak Co Photographic elements comprising novel u.v.-absorbing optical brightening agents
GB1515766A (en) * 1976-01-30 1978-06-28 British Petroleum Co Polymeric films having selective light transmissive properties

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL121733C (xx) * 1958-09-02

Also Published As

Publication number Publication date
DE1253222B (de) 1967-11-02
GB978547A (en) 1964-12-23
ES291148A1 (es) 1964-02-16
NL297105A (xx)
NL129024C (xx)
SE302285B (xx) 1968-07-15
US3178445A (en) 1965-04-13
AT241406B (de) 1965-07-26
CH450342A (de) 1968-01-31

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