FR1358895A - Composés benzoxazoliques utilisables comme azurants optiques - Google Patents

Composés benzoxazoliques utilisables comme azurants optiques

Info

Publication number
FR1358895A
FR1358895A FR937515A FR937515A FR1358895A FR 1358895 A FR1358895 A FR 1358895A FR 937515 A FR937515 A FR 937515A FR 937515 A FR937515 A FR 937515A FR 1358895 A FR1358895 A FR 1358895A
Authority
FR
France
Prior art keywords
optical brighteners
compounds usable
benzoxazole compounds
benzoxazole
usable
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.)
Expired
Application number
FR937515A
Other languages
English (en)
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
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR937515A priority Critical patent/FR1358895A/fr
Application granted granted Critical
Publication of FR1358895A publication Critical patent/FR1358895A/fr
Expired legal-status Critical Current

Links

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR937515A 1963-06-10 1963-06-10 Composés benzoxazoliques utilisables comme azurants optiques Expired FR1358895A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR937515A FR1358895A (fr) 1963-06-10 1963-06-10 Composés benzoxazoliques utilisables comme azurants optiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR937515A FR1358895A (fr) 1963-06-10 1963-06-10 Composés benzoxazoliques utilisables comme azurants optiques

Publications (1)

Publication Number Publication Date
FR1358895A true FR1358895A (fr) 1964-04-17

Family

ID=8805652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937515A Expired FR1358895A (fr) 1963-06-10 1963-06-10 Composés benzoxazoliques utilisables comme azurants optiques

Country Status (1)

Country Link
FR (1) FR1358895A (fr)

Similar Documents

Publication Publication Date Title
AT244623B (de) Pankratisches Vorsatzobjektiv
FI50238C (fi) Optisina kirkastusaineina käyttökelpoisia symmetrisiä bis-stilbeeni-yh disteitä.
CH461099A (de) Härtbare Silicon-Masse
FR1416826A (fr) Machine à travailler les lentilles optiques
FR1449163A (fr) Azurants optiques
DK134158B (da) Bis-oxazolyl-stilbenforbindelser til anvendelse som optiske blegemidler.
FR1504243A (fr) Azurants optiques
BE633434A (fr) Composés benzoxazoliques utilisables comme azurants optiques
FR1358895A (fr) Composés benzoxazoliques utilisables comme azurants optiques
FR1431233A (fr) Azurants optiques
FR1455085A (fr) Composés aziridinyliques
FR88845E (fr) Composés benzoxazoliques utilisables comme azurants optiques
BE772084A (fr) Azurants optiques
BE773316A (fr) Derives du stilbene utilisables comme azurants optiques
DK128541B (da) Benzoxazolforbindelser til anvendelse som optiske blegemidler.
CH438778A (fr) Objectif optique
FR1397629A (fr) Azurants optiques
BE612379A (fr) Nouveaux composés triazinylamino-stilbéniques utilisables comme azurants optiques.
FR1464999A (fr) Agents éclaircissants optiques
AT242089B (de) Optische Aufhellmittel
AT245678B (de) Lichtquelle
AT244894B (de) Optische Aufhellungsmittel
FR1346179A (fr) Azurants optiques
BE627915A (fr) Azurants optiques
CH442735A (de) Verwendung von neuen 2-Aroxazolyl-5-aryl-thiophenverbindungen als optische Aufhellmittel