BE633434A - Composés benzoxazoliques utilisables comme azurants optiques - Google Patents

Composés benzoxazoliques utilisables comme azurants optiques

Info

Publication number
BE633434A
BE633434A BE633434A BE633434A BE633434A BE 633434 A BE633434 A BE 633434A BE 633434 A BE633434 A BE 633434A BE 633434 A BE633434 A BE 633434A BE 633434 A BE633434 A BE 633434A
Authority
BE
Belgium
Prior art keywords
optical brighteners
compounds usable
benzoxazole compounds
benzoxazole
usable
Prior art date
Application number
BE633434A
Other languages
English (en)
French (fr)
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 BE633434A publication Critical patent/BE633434A/fr

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
    • 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
    • D06L4/614—Optical bleaching or brightening in aqueous solvents
    • D06L4/636—Optical bleaching or brightening in aqueous solvents with disperse 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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE633434A 1962-06-09 1963-06-10 Composés benzoxazoliques utilisables comme azurants optiques BE633434A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0037032 1962-06-09

Publications (1)

Publication Number Publication Date
BE633434A true BE633434A (fr) 1963-12-10

Family

ID=7096710

Family Applications (1)

Application Number Title Priority Date Filing Date
BE633434A BE633434A (fr) 1962-06-09 1963-06-10 Composés benzoxazoliques utilisables comme azurants optiques

Country Status (6)

Country Link
US (2) US3530119A (en:Method)
BE (1) BE633434A (en:Method)
CH (2) CH470410A (en:Method)
DE (1) DE1419330A1 (en:Method)
DK (1) DK103507C (en:Method)
GB (2) GB1055184A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427307A (en) * 1962-06-09 1969-02-11 Hoechst Ag Benzoxazole optical brighteners

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH514616A (de) * 1968-10-07 1971-10-31 Ciba Geigy Ag Verfahren zur Herstellung von Arylenoxazolen
DE2349480A1 (de) * 1973-10-02 1975-04-10 Bayer Ag Optische aufhellungsmittel
US3873531A (en) * 1974-03-29 1975-03-25 Eastman Kodak Co 2{55 P-{8 2-(2-benzoxazolyl)vinyl{9 phenyl{56 oxazolo{8 5,4-b{9 pyridine fluorescent whitening agents
CA1075701A (en) * 1975-08-28 1980-04-15 Harold M. Pitt Production of n-substituted oxazolidines
TW470818B (en) * 2000-05-18 2002-01-01 Thk Co Ltd Spherical bearing and method for manufacturing the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842545A (en) * 1958-07-08 Process for the manufacture of
CA578303A (en) * 1959-06-23 Ackermann Franz Process for the optical brightening of polyacrylonitrile fibers
US3118883A (en) * 1964-01-21 Chi-chj
CH348967A (de) * 1956-12-21 1960-09-30 Geigy Ag J R Verfahren zur Herstellung von Benzimidazolen
DE1088456B (de) * 1959-02-03 1960-09-08 Glanzstoff Ag Verfahren zur Erzielung eines dauerhaften, licht- und wasch-bestaendigen Aufhellungseffektes bei Textilien aus Polyamid, das aus Caprolactam erzeugt wurde
GB967483A (en:Method) * 1961-09-12
DE1419330A1 (de) * 1962-06-09 1970-02-19 Hoechst Ag Optische Aufhellungsmittel
US3158610A (en) * 1964-01-03 1964-11-24 American Cyanamid Co 2-styrylbenzoxazole brighteners

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427307A (en) * 1962-06-09 1969-02-11 Hoechst Ag Benzoxazole optical brighteners

Also Published As

Publication number Publication date
DK103507C (da) 1966-01-17
GB1055183A (en) 1967-01-18
CH470410A (de) 1969-03-31
US3427307A (en) 1969-02-11
DE1419330A1 (de) 1970-02-19
US3530119A (en) 1970-09-22
CH718763A4 (en:Method) 1967-04-29
CH441213A (de) 1968-01-15
GB1055184A (en) 1967-01-18

Similar Documents

Publication Publication Date Title
FR1449163A (fr) Azurants optiques
DK134158B (da) Bis-oxazolyl-stilbenforbindelser til anvendelse som optiske blegemidler.
BE633434A (fr) Composés benzoxazoliques utilisables comme azurants optiques
AT242088B (de) Optische Aufhellungsmittel
FR1431233A (fr) Azurants optiques
FR1358895A (fr) Composés benzoxazoliques utilisables comme azurants optiques
CH438778A (fr) Objectif optique
FR88845E (fr) Composés benzoxazoliques utilisables comme azurants optiques
BE772084A (fr) Azurants optiques
BE612379A (fr) Nouveaux composés triazinylamino-stilbéniques utilisables comme azurants optiques.
CH407937A (de) Verwendung von Pyrazolochinolinen als optische Aufhellungsmittel
DK128541B (da) Benzoxazolforbindelser til anvendelse som optiske blegemidler.
BE773316A (fr) Derives du stilbene utilisables comme azurants optiques
BE627915A (fr) Azurants optiques
FR1464999A (fr) Agents éclaircissants optiques
FR1397629A (fr) Azurants optiques
NL291734A (nl) Optisch bleekmiddel
FR1346179A (fr) Azurants optiques
AT243739B (de) Optische Aufhellmittel
FR1444004A (fr) Nouveaux dérivés benzoxazoliques et leur utilisation comme azurants optiques
CH471276A (de) Optische Aufhellung von Textilien
CH418286A (de) Optische Aufhellung von Textilien
CH429223A (fr) Objectif optique
FR1274231A (fr) Support pour accessoires optiques
FR1484949A (fr) Azurants optiques