FR2351115A1 - Derives du bis(benzoxazolyl-2')-1,7 naphtalene utilisables comme azureurs optiques, et procede pour les preparer - Google Patents

Derives du bis(benzoxazolyl-2')-1,7 naphtalene utilisables comme azureurs optiques, et procede pour les preparer

Info

Publication number
FR2351115A1
FR2351115A1 FR7714687A FR7714687A FR2351115A1 FR 2351115 A1 FR2351115 A1 FR 2351115A1 FR 7714687 A FR7714687 A FR 7714687A FR 7714687 A FR7714687 A FR 7714687A FR 2351115 A1 FR2351115 A1 FR 2351115A1
Authority
FR
France
Prior art keywords
blasters
benzoxazolyl
bis
derivatives
preparing
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.)
Withdrawn
Application number
FR7714687A
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
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 FR2351115A1 publication Critical patent/FR2351115A1/fr
Withdrawn legal-status Critical Current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
    • C07D263/62—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings
    • C07D263/64—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings linked in positions 2 and 2' by chains containing six-membered aromatic rings or ring systems containing such rings
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60—Optical bleaching or brightening
    • D06L4/65—Optical bleaching or brightening with mixtures of optical brighteners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Coloring (AREA)
FR7714687A 1976-05-13 1977-05-13 Derives du bis(benzoxazolyl-2')-1,7 naphtalene utilisables comme azureurs optiques, et procede pour les preparer Withdrawn FR2351115A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762621169 DE2621169A1 (de) 1976-05-13 1976-05-13 Neue benzoxazol-derivate, verfahren zu ihrer herstellung und ihre anwendung als optische aufheller

Publications (1)

Publication Number Publication Date
FR2351115A1 true FR2351115A1 (fr) 1977-12-09

Family

ID=5977829

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714687A Withdrawn FR2351115A1 (fr) 1976-05-13 1977-05-13 Derives du bis(benzoxazolyl-2')-1,7 naphtalene utilisables comme azureurs optiques, et procede pour les preparer

Country Status (6)

Country Link
JP (1) JPS52137431A (fr)
DE (1) DE2621169A1 (fr)
FR (1) FR2351115A1 (fr)
GB (1) GB1582713A (fr)
IT (1) IT1085076B (fr)
NL (1) NL7705017A (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250780A (en) * 1962-05-21 1966-05-10 Union Oil Co Bis-benzoxazolythyl sulfide
US3314894A (en) * 1962-11-30 1967-04-18 American Polymer And Chemical Scintillators, compounds useful therein, and method of making the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250780A (en) * 1962-05-21 1966-05-10 Union Oil Co Bis-benzoxazolythyl sulfide
US3314894A (en) * 1962-11-30 1967-04-18 American Polymer And Chemical Scintillators, compounds useful therein, and method of making the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/72 *

Also Published As

Publication number Publication date
IT1085076B (it) 1985-05-28
DE2621169A1 (de) 1977-12-01
GB1582713A (en) 1981-01-14
NL7705017A (nl) 1977-11-15
JPS52137431A (en) 1977-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse