CH544179A - Use of quaternized benzofuranyl-benzimidazoles as optical brighteners for textile organic materials - Google Patents

Use of quaternized benzofuranyl-benzimidazoles as optical brighteners for textile organic materials

Info

Publication number
CH544179A
CH544179A CH1825170A CH544179DA CH544179A CH 544179 A CH544179 A CH 544179A CH 1825170 A CH1825170 A CH 1825170A CH 544179D A CH544179D A CH 544179DA CH 544179 A CH544179 A CH 544179A
Authority
CH
Switzerland
Prior art keywords
benzimidazoles
benzofuranyl
quaternized
organic materials
optical brighteners
Prior art date
Application number
CH1825170A
Other languages
German (de)
Inventor
Schlaepfer Hans
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of CH544179A publication Critical patent/CH544179A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/92—Naphthofurans; Hydrogenated naphthofurans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
    • C07D307/84—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D307/85—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K13/00—Etching, surface-brightening or pickling compositions
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Furan Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CH1825170A 1970-12-09 1970-12-09 Use of quaternized benzofuranyl-benzimidazoles as optical brighteners for textile organic materials CH544179A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1825170 1970-12-09
CH1296373A CH577998A5 (en) 1970-12-09 1970-12-09

Publications (1)

Publication Number Publication Date
CH544179A true CH544179A (en) 1973-12-28

Family

ID=25711296

Family Applications (3)

Application Number Title Priority Date Filing Date
CH1296373A CH577998A5 (en) 1970-12-09 1970-12-09
CH1825170A CH544179A (en) 1970-12-09 1970-12-09 Use of quaternized benzofuranyl-benzimidazoles as optical brighteners for textile organic materials
CH1825170D CH1825170A4 (en) 1970-12-09 1970-12-09

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1296373A CH577998A5 (en) 1970-12-09 1970-12-09

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1825170D CH1825170A4 (en) 1970-12-09 1970-12-09

Country Status (10)

Country Link
JP (1) JPS5313379B2 (en)
AT (1) AT319885B (en)
BE (1) BE776385A (en)
CA (1) CA970380A (en)
CH (3) CH577998A5 (en)
DE (1) DE2159469C3 (en)
FR (1) FR2117517A5 (en)
GB (1) GB1331670A (en)
NL (1) NL7116858A (en)
SE (1) SE395697B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH632628B (en) * 1976-07-26 Ciba Geigy Ag PROCESS FOR THE PREPARATION OF BENZOFURANYL-BENZIMIDAZOLES AND THEIR USE AS OPTICAL BRIGHTENERS.
CH635839A5 (en) * 1976-08-04 1983-04-29 Sandoz Ag METHOD FOR PRODUCING N-SUBSTITUTED AND QUATERNATED BENZIMIDAZOLES AND THE USE THEREOF.
LU76819A1 (en) * 1977-02-22 1978-10-18
DE2821116A1 (en) * 1978-05-13 1979-11-15 Bayer Ag BENZOFURANYL BENZIMIDAZOLE
CH645359A5 (en) * 1978-11-20 1984-09-28 Ciba Geigy Ag STORAGE-STABLE, CONCENTRATED AQUEOUS SOLUTION OF BENZIMIDAZOLIUM BRIGHTENERS.
US4542222A (en) * 1980-12-29 1985-09-17 Ciba-Ceigy Corporation Benzimidazoles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1469227A1 (en) * 1964-12-31 1970-06-04 Bayer Ag Furan compounds

Also Published As

Publication number Publication date
DE2159469C3 (en) 1982-04-29
JPS50111120A (en) 1975-09-01
NL7116858A (en) 1972-06-13
CH1825170A4 (en) 1973-04-30
AT319885B (en) 1975-01-10
CH577998A5 (en) 1976-07-30
SE395697B (en) 1977-08-22
BE776385A (en) 1972-06-08
DE2166632A1 (en) 1975-01-23
DE2159469B2 (en) 1981-06-25
JPS5313379B2 (en) 1978-05-10
DE2159469A1 (en) 1972-06-22
FR2117517A5 (en) 1972-07-21
GB1331670A (en) 1973-09-26
AU3653571A (en) 1973-06-14
DE2166632B2 (en) 1976-07-08
CA970380A (en) 1975-07-01

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