AT305946B - Optische Aufhellmittel für organische Materialien - Google Patents

Optische Aufhellmittel für organische Materialien

Info

Publication number
AT305946B
AT305946B AT1130970A AT1130970A AT305946B AT 305946 B AT305946 B AT 305946B AT 1130970 A AT1130970 A AT 1130970A AT 1130970 A AT1130970 A AT 1130970A AT 305946 B AT305946 B AT 305946B
Authority
AT
Austria
Prior art keywords
organic materials
optical brighteners
brighteners
optical
organic
Prior art date
Application number
AT1130970A
Other languages
English (en)
Original Assignee
Ciba Geigy 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.)
Filing date
Publication date
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of AT305946B publication Critical patent/AT305946B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/91—Dibenzofurans; Hydrogenated dibenzofurans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
    • C07C65/105—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups polycyclic
    • 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
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/76—Dibenzothiophenes
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
    • 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
AT1130970A 1969-12-17 1970-12-16 Optische Aufhellmittel für organische Materialien AT305946B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1885369A CH532608A (de) 1969-12-17 1969-12-17 Verfahren zur Herstellung von Bis-aroxazolyl-Verbindungen

Publications (1)

Publication Number Publication Date
AT305946B true AT305946B (de) 1973-03-26

Family

ID=4435683

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1130970A AT305946B (de) 1969-12-17 1970-12-16 Optische Aufhellmittel für organische Materialien

Country Status (12)

Country Link
US (1) US3872094A (de)
JP (1) JPS491275B1 (de)
AT (1) AT305946B (de)
BE (1) BE760402A (de)
CA (1) CA983508A (de)
CH (1) CH532608A (de)
CS (1) CS154310B2 (de)
DE (1) DE2060288A1 (de)
FR (1) FR2073875A5 (de)
GB (1) GB1326230A (de)
NL (1) NL7018353A (de)
SU (1) SU406364A3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2526230A1 (de) * 1975-06-12 1976-12-16 Hoechst Ag Neue benzoxazol-derivate, verfahren zu ihrer herstellung und ihre anwendung als optische aufheller
JPS52137173U (de) * 1976-04-14 1977-10-18
US5587112A (en) * 1994-09-02 1996-12-24 Philadelphia College Of Pharmacy And Science Benzazole compounds with ESIPT fluorescence
WO2010084402A2 (en) 2009-01-22 2010-07-29 Orchid Research Laboratories Ltd. Heterocyclic compounds as phosphodiesterase inhibitors
BRPI1012282A2 (pt) * 2009-03-27 2015-09-22 Presidio Pharmaceuticals Inc inibidores de anel fundidos da hepatite c.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959589A (en) * 1957-11-22 1960-11-08 Metal & Thermit Corp Heterocyclic magnesium chloridecyclic ether grignard reagents

Also Published As

Publication number Publication date
FR2073875A5 (de) 1971-10-01
CS154310B2 (de) 1974-03-29
NL7018353A (de) 1971-06-21
CH532608A (de) 1973-01-15
DE2060288A1 (de) 1971-06-24
SU406364A3 (de) 1973-11-05
GB1326230A (en) 1973-08-08
CA983508A (en) 1976-02-10
US3872094A (en) 1975-03-18
JPS491275B1 (de) 1974-01-12
BE760402A (fr) 1971-06-16

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Legal Events

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ELJ Ceased due to non-payment of the annual fee