AT241406B - Optische Aufhellmittel - Google Patents

Optische Aufhellmittel

Info

Publication number
AT241406B
AT241406B AT683063A AT683063A AT241406B AT 241406 B AT241406 B AT 241406B AT 683063 A AT683063 A AT 683063A AT 683063 A AT683063 A AT 683063A AT 241406 B AT241406 B AT 241406B
Authority
AT
Austria
Prior art keywords
optical brighteners
brighteners
optical
Prior art date
Application number
AT683063A
Other languages
English (en)
Original Assignee
Ciba Geigy
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
Application filed by Ciba Geigy filed Critical Ciba Geigy
Application granted granted Critical
Publication of AT241406B publication Critical patent/AT241406B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/14—Heterocyclic 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/45—Heterocyclic 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)
AT683063A 1962-08-27 1963-08-26 Optische Aufhellmittel AT241406B (de)

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
AT241406B true AT241406B (de) 1965-07-26

Family

ID=4359899

Family Applications (1)

Application Number Title Priority Date Filing Date
AT683063A AT241406B (de) 1962-08-27 1963-08-26 Optische Aufhellmittel

Country Status (9)

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

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
BE582221A (de) * 1958-09-02

Also Published As

Publication number Publication date
NL297105A (de)
DE1253222B (de) 1967-11-02
CH450342A (de) 1968-01-31
ES291148A1 (es) 1964-02-16
NL129024C (de)
SE302285B (de) 1968-07-15
BE636576A (de)
US3178445A (en) 1965-04-13
GB978547A (en) 1964-12-23

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