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 (US20100056889A1-20100304-C00004.png)

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 (US20100056889A1-20100304-C00004.png) 1969-01-17

Family

ID=8636807

Family Applications (1)

Application Number Title Priority Date Filing Date
BE718203D BE718203A (US20100056889A1-20100304-C00004.png) 1967-08-11 1968-07-17

Country Status (8)

Country Link
US (1) US3649633A (US20100056889A1-20100304-C00004.png)
BE (1) BE718203A (US20100056889A1-20100304-C00004.png)
BR (1) BR6801378D0 (US20100056889A1-20100304-C00004.png)
CH (1) CH483429A (US20100056889A1-20100304-C00004.png)
DE (1) DE1795091C3 (US20100056889A1-20100304-C00004.png)
FR (1) FR1541050A (US20100056889A1-20100304-C00004.png)
GB (1) GB1227239A (US20100056889A1-20100304-C00004.png)
NL (1) NL143234B (US20100056889A1-20100304-C00004.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2186025A5 (US20100056889A1-20100304-C00004.png) * 1972-05-24 1974-01-04 Ugine Kuhlmann
CH590965A5 (US20100056889A1-20100304-C00004.png) * 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
DE1795091B2 (de) 1977-11-10
NL143234B (nl) 1974-09-16
NL6810816A (US20100056889A1-20100304-C00004.png) 1969-02-13
DE1795091A1 (de) 1972-01-05
GB1227239A (US20100056889A1-20100304-C00004.png) 1971-04-07
FR1541050A (fr) 1968-10-04
US3649633A (en) 1972-03-14
DE1795091C3 (de) 1978-06-22
CH483429A (fr) 1969-12-31

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