BE718203A - - Google Patents

Info

Publication number
BE718203A
BE718203A BE718203DA BE718203A BE 718203 A BE718203 A BE 718203A BE 718203D A BE718203D A BE 718203DA BE 718203 A BE718203 A BE 718203A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE718203A publication Critical patent/BE718203A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D417/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/04Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D221/00Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04Ortho- or peri-condensed ring systems
    • C07D221/06Ring systems of three rings
    • C07D221/14Aza-phenalenes, e.g. 1,8-naphthalimide
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D403/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/04Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06LDRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60Optical bleaching or brightening
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92Synthetic fiber dyeing
    • Y10S8/927Polyacrylonitrile fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
BE718203D 1967-08-11 1968-07-17 BE718203A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR117728A FR1541050A (fr) 1967-08-11 1967-08-11 Nouveaux agents de blanchiment optique, leur préparation et leurs applications

Publications (1)

Publication Number Publication Date
BE718203A true BE718203A (xx) 1969-01-17

Family

ID=8636807

Family Applications (1)

Application Number Title Priority Date Filing Date
BE718203D BE718203A (xx) 1967-08-11 1968-07-17

Country Status (8)

Country Link
US (1) US3649633A (xx)
BE (1) BE718203A (xx)
BR (1) BR6801378D0 (xx)
CH (1) CH483429A (xx)
DE (1) DE1795091C3 (xx)
FR (1) FR1541050A (xx)
GB (1) GB1227239A (xx)
NL (1) NL143234B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2186025A5 (xx) * 1972-05-24 1974-01-04 Ugine Kuhlmann
CH590965A5 (xx) * 1973-12-19 1977-08-31 Ciba Geigy Ag
DE2507459C3 (de) * 1975-02-21 1979-11-15 Basf Ag, 6700 Ludwigshafen 4,5-Dialkoxy-N-cycloammoniumnaphthalimide
DE2944867A1 (de) * 1979-11-07 1981-05-27 Hoechst Ag, 6000 Frankfurt Kationische verbindungen der naphthalimid-reihe, verfahren zu deren herstellung und deren verwendung

Also Published As

Publication number Publication date
BR6801378D0 (pt) 1973-02-20
GB1227239A (xx) 1971-04-07
FR1541050A (fr) 1968-10-04
DE1795091C3 (de) 1978-06-22
CH483429A (fr) 1969-12-31
DE1795091A1 (de) 1972-01-05
US3649633A (en) 1972-03-14
DE1795091B2 (de) 1977-11-10
NL143234B (nl) 1974-09-16
NL6810816A (xx) 1969-02-13

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