FR1397629A - Azurants optiques - Google Patents

Azurants optiques

Info

Publication number
FR1397629A
FR1397629A FR974900A FR974900A FR1397629A FR 1397629 A FR1397629 A FR 1397629A FR 974900 A FR974900 A FR 974900A FR 974900 A FR974900 A FR 974900A FR 1397629 A FR1397629 A FR 1397629A
Authority
FR
France
Prior art keywords
optical brighteners
brighteners
optical
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
FR974900A
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 FR974900A priority Critical patent/FR1397629A/fr
Application granted granted Critical
Publication of FR1397629A publication Critical patent/FR1397629A/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
    • 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
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D263/57—Aryl or substituted aryl radicals
    • 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
    • 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
    • D06L4/657—Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing
FR974900A 1963-05-17 1964-05-19 Azurants optiques Expired FR1397629A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR974900A FR1397629A (fr) 1963-05-17 1964-05-19 Azurants optiques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0039765 1963-05-17
FR974900A FR1397629A (fr) 1963-05-17 1964-05-19 Azurants optiques

Publications (1)

Publication Number Publication Date
FR1397629A true FR1397629A (fr) 1965-04-30

Family

ID=7097929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974900A Expired FR1397629A (fr) 1963-05-17 1964-05-19 Azurants optiques

Country Status (7)

Country Link
BE (1) BE648091A (fr)
CH (2) CH438202A (fr)
DE (1) DE1444014A1 (fr)
DK (1) DK112023B (fr)
FR (1) FR1397629A (fr)
GB (1) GB1071346A (fr)
NL (1) NL142207B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9312501B2 (en) * 2012-09-28 2016-04-12 Polyera Corporation Semiconducting compounds and optoelectronic devices incorporating same

Also Published As

Publication number Publication date
CH454079A (de) 1968-06-14
DE1444014A1 (de) 1969-12-04
CH1628165A4 (fr) 1967-12-29
GB1071346A (en) 1967-06-07
DK112023B (da) 1968-11-04
CH628064A4 (fr) 1967-03-15
NL6405251A (fr) 1964-11-18
BE648091A (fr) 1964-11-19
CH438202A (de) 1967-11-30
NL142207B (nl) 1974-05-15

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