CH508772A - Process for the optical brightening of textile materials - Google Patents

Process for the optical brightening of textile materials

Info

Publication number
CH508772A
CH508772A CH1221968A CH1221968A CH508772A CH 508772 A CH508772 A CH 508772A CH 1221968 A CH1221968 A CH 1221968A CH 1221968 A CH1221968 A CH 1221968A CH 508772 A CH508772 A CH 508772A
Authority
CH
Switzerland
Prior art keywords
textile materials
optical brightening
brightening
optical
textile
Prior art date
Application number
CH1221968A
Other languages
German (de)
Inventor
Siegfried Dr Bildstein
Ulrich Dr Pintschovius
Erich Dr Schinzel
Otto Dr Smerz
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 CH508772A publication Critical patent/CH508772A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/10—Radicals substituted by halogen atoms or nitro radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/16—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
CH1221968A 1967-08-16 1968-08-14 Process for the optical brightening of textile materials CH508772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0053246 1967-08-16

Publications (1)

Publication Number Publication Date
CH508772A true CH508772A (en) 1971-02-15

Family

ID=7106132

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1221968D CH1221968A4 (en) 1967-08-16 1968-08-14
CH1221968A CH508772A (en) 1967-08-16 1968-08-14 Process for the optical brightening of textile materials

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1221968D CH1221968A4 (en) 1967-08-16 1968-08-14

Country Status (5)

Country Link
BE (1) BE719584A (en)
CH (2) CH1221968A4 (en)
DE (1) DE1670908A1 (en)
FR (1) FR1576989A (en)
GB (1) GB1244762A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS625966A (en) * 1985-07-03 1987-01-12 Nippon Shinyaku Co Ltd Benzimidazole derivative
JPS62142168A (en) * 1985-10-16 1987-06-25 Mitsubishi Chem Ind Ltd Thiazole derivative and leukotriene antagonistic agent containing said derivative as active ingredient
JPS63258854A (en) * 1987-04-16 1988-10-26 Mitsubishi Kasei Corp Carboxystyrene derivatives and drugs containing them as active ingredients
US6444694B1 (en) * 1995-06-06 2002-09-03 Wyeth Styryl benzimidazole derivatives
EP2121569A2 (en) * 2006-12-18 2009-11-25 Neurosearch A/S Novel cinnamic amide derivatives useful as ion channel modulators

Also Published As

Publication number Publication date
DE1670908A1 (en) 1971-04-29
BE719584A (en) 1969-02-17
GB1244762A (en) 1971-09-02
FR1576989A (en) 1969-08-01
CH1221968A4 (en) 1971-02-15

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Legal Events

Date Code Title Description
PL Patent ceased