FR2384777A1 - Stilbenes utilisables comme azureurs optiques - Google Patents

Stilbenes utilisables comme azureurs optiques

Info

Publication number
FR2384777A1
FR2384777A1 FR7808649A FR7808649A FR2384777A1 FR 2384777 A1 FR2384777 A1 FR 2384777A1 FR 7808649 A FR7808649 A FR 7808649A FR 7808649 A FR7808649 A FR 7808649A FR 2384777 A1 FR2384777 A1 FR 2384777A1
Authority
FR
France
Prior art keywords
stilbenes
blasters
optical
benzoxazolyl
benzothiazolyl
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7808649A
Other languages
English (en)
Other versions
FR2384777B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of FR2384777A1 publication Critical patent/FR2384777A1/fr
Application granted granted Critical
Publication of FR2384777B1 publication Critical patent/FR2384777B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Benzoxazolyl-2 et benzothiazolyl-2 stilbènes. Ils répondent à la formule :
FR7808649A 1977-03-24 1978-03-24 Stilbenes utilisables comme azureurs optiques Granted FR2384777A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772712942 DE2712942A1 (de) 1977-03-24 1977-03-24 Stilbene, verfahren zu deren herstellung und deren verwendung als opttische aufheller

Publications (2)

Publication Number Publication Date
FR2384777A1 true FR2384777A1 (fr) 1978-10-20
FR2384777B1 FR2384777B1 (fr) 1983-06-17

Family

ID=6004531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808649A Granted FR2384777A1 (fr) 1977-03-24 1978-03-24 Stilbenes utilisables comme azureurs optiques

Country Status (16)

Country Link
US (1) US4197401A (fr)
JP (1) JPS53119927A (fr)
AT (1) AT358578B (fr)
BE (1) BE865311A (fr)
BR (1) BR7801777A (fr)
CA (1) CA1110242A (fr)
CH (1) CH634706B (fr)
DE (1) DE2712942A1 (fr)
ES (1) ES467971A1 (fr)
FR (1) FR2384777A1 (fr)
GB (1) GB1596586A (fr)
IT (1) IT1093906B (fr)
NL (1) NL7803182A (fr)
PH (1) PH14116A (fr)
PT (1) PT67823B (fr)
SE (1) SE7803403L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6620529B1 (en) * 1999-10-27 2003-09-16 Fuji Photo Film Co., Ltd. Materials for light emitting devices and light emitting devices using the same
US6177574B1 (en) 2000-03-02 2001-01-23 Eastman Chemical Company Preparation of mixtures of benzoxazolyl-stilbene compounds
DE10121886A1 (de) * 2001-05-05 2002-11-07 Clariant Gmbh Dispersionspulver enthaltend optische Aufheller, Verfahren zu deren Herstellung sowie deren Verwendung
JP5342896B2 (ja) * 2009-02-19 2013-11-13 富士フイルム株式会社 ヘテロ環化合物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058989A (en) * 1957-11-26 1962-10-16 American Cyanamid Co Pyridotriazole brighteners
US3412089A (en) * 1963-09-18 1968-11-19 Sumitomo Chemical Co Manufacture of 4, 4'-dibenzoxazol-2-yl stilbene
US3928228A (en) * 1969-04-28 1975-12-23 Sterling Drug Inc 4,4{40 -Stilbenebis-pyridooxazoles and related optical brighteners and polymeric compositions brightened thereby
US3712888A (en) * 1970-12-14 1973-01-23 American Cyanamid Co Bis-pyridoxazole-stilbene derivatives for optical brightening
US3926969A (en) * 1972-11-24 1975-12-16 Sandoz Ltd Triazole-bis(benzoxazole) optical brighteners
CH187973A4 (de) * 1973-02-09 1977-03-31 Hoechst Ag Verfahren zum optischen Aufhellen von Textilmaterialien

Also Published As

Publication number Publication date
IT1093906B (it) 1985-07-26
BR7801777A (pt) 1978-12-19
PH14116A (en) 1981-02-26
SE7803403L (sv) 1978-09-25
BE865311A (fr) 1978-09-25
ES467971A1 (es) 1978-12-01
PT67823B (en) 1979-12-19
PT67823A (en) 1978-04-01
CH634706GA3 (fr) 1983-02-28
FR2384777B1 (fr) 1983-06-17
JPS53119927A (en) 1978-10-19
CH634706B (de)
ATA202778A (de) 1980-02-15
AT358578B (de) 1980-09-25
DE2712942A1 (de) 1978-10-05
IT7821452A0 (it) 1978-03-22
CA1110242A (fr) 1981-10-06
GB1596586A (en) 1981-08-26
NL7803182A (nl) 1978-09-26
US4197401A (en) 1980-04-08

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Legal Events

Date Code Title Description
ST Notification of lapse