CH360395A - Procédé de préparation de composés fluorescents - Google Patents

Procédé de préparation de composés fluorescents

Info

Publication number
CH360395A
CH360395A CH360395DA CH360395A CH 360395 A CH360395 A CH 360395A CH 360395D A CH360395D A CH 360395DA CH 360395 A CH360395 A CH 360395A
Authority
CH
Switzerland
Prior art keywords
fluorescent compounds
preparing fluorescent
preparing
compounds
fluorescent
Prior art date
Application number
Other languages
English (en)
Inventor
Norman Crounse Nathan
Original Assignee
Sterling Drug Inc
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
Priority claimed from US575353A external-priority patent/US2878248A/en
Application filed by Sterling Drug Inc filed Critical Sterling Drug Inc
Publication of CH360395A publication Critical patent/CH360395A/fr

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
    • C07D235/20—Two benzimidazolyl-2 radicals linked together directly or via a hydrocarbon or substituted hydrocarbon radical
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40—Dyes ; Pigments
    • C11D3/42—Brightening agents ; Blueing agents
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D9/00—Compositions of detergents based essentially on soap
    • C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/44—Perfumes; Colouring materials; Brightening agents ; Bleaching agents
    • C11D9/448—Brightening agents
    • 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
    • D06L4/607—Optical bleaching or brightening in organic solvents
    • 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
    • D06L4/614—Optical bleaching or brightening in aqueous solvents
    • D06L4/621—Optical bleaching or brightening in aqueous solvents with anionic brighteners
    • 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
    • D06L4/614—Optical bleaching or brightening in aqueous solvents
    • D06L4/636—Optical bleaching or brightening in aqueous solvents with disperse brighteners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH360395D 1955-04-21 1956-04-21 Procédé de préparation de composés fluorescents CH360395A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US503015A US2838504A (en) 1955-04-21 1955-04-21 Benzimidazolylstilbene whitening and brightening agents
US575353A US2878248A (en) 1956-04-02 1956-04-02 Carboxy-esters of hydroxybenzimidazolyl-stilbenes
US703725A US2937148A (en) 1955-04-21 1957-12-02 Detergent compositions comprising benzimidazolylstilbene whitening and brightening agents
US745236A US2937997A (en) 1955-04-21 1958-06-20 Detergent compositions containing carboxy-esters of hydroxybenzimidazolyl-stilbenes

Publications (1)

Publication Number Publication Date
CH360395A true CH360395A (fr) 1962-02-28

Family

ID=32398277

Family Applications (2)

Application Number Title Priority Date Filing Date
CH360395D CH360395A (fr) 1955-04-21 1956-04-21 Procédé de préparation de composés fluorescents
CH361352D CH361352A (fr) 1955-04-21 1956-04-21 Composition détergente

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH361352D CH361352A (fr) 1955-04-21 1956-04-21 Composition détergente

Country Status (2)

Country Link
US (3) US2838504A (fr)
CH (2) CH360395A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2130106A1 (fr) * 1971-03-15 1972-11-03 Colgate Palmolive Co

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH333182A (de) * 1955-02-15 1958-11-29 Ciba Geigy Verwendung von Di-imidazolen zum optischen Aufhellen von Materialien aus Acrylnitrilpolymerisaten
GB939675A (en) * 1958-10-24 1963-10-16 Gevaert Photo Prod Nv New dyes and the production thereof
US2980625A (en) * 1959-05-11 1961-04-18 Sterling Drug Inc Dispersions of benzimidazolylstilbene whitening and brightening agents and production thereof
US2992218A (en) * 1960-05-06 1961-07-11 American Cyanamid Co Nu, nu'-bis cyanoethyl styrene-bis-benzimidazole brighteners
NL265443A (fr) * 1960-06-02
NL283770A (fr) * 1961-09-29
GB1072914A (en) * 1962-12-17 1967-06-21 Kodak Ltd Bisbenzoxazolyl stilbenes and their use as fluorescent brightening agents
US3928228A (en) * 1969-04-28 1975-12-23 Sterling Drug Inc 4,4{40 -Stilbenebis-pyridooxazoles and related optical brighteners and polymeric compositions brightened thereby
US4497718A (en) * 1983-04-20 1985-02-05 Lever Brothers Company Homogeneous aqueous fabric softening composition with stilbene sulfonic acid fluorescent whitener
US4562002A (en) * 1983-04-20 1985-12-31 Lever Brothers Company Homogeneous aqueous fabric softening composition with stilbene sulfonic acid fluorescent whitener

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667458A (en) * 1954-01-26 Textile treating materials
US2784184A (en) * 1957-03-05 - methyl -
US2515173A (en) * 1950-07-18 Diimidazoles and process of making
US2733165A (en) * 1956-01-31 Naoas
US2335271A (en) * 1939-05-24 1943-11-30 Chem Ind Basel Imidazol derivatives and process of making same
NL61062C (fr) * 1942-12-23
GB588972A (en) * 1942-12-23 1947-06-09 Chem Ind Basel Manufacture of new water-soluble derivatives of cyclic amidines
US2463264A (en) * 1942-12-23 1949-03-01 Ciba Ltd Derivatives of cyclic amidines and process of making same
BE464494A (fr) * 1945-04-12
BE489832A (fr) * 1948-06-26
US2668777A (en) * 1948-10-16 1954-02-09 Bayer Ag Whitening agents for organic materials
US2702278A (en) * 1951-08-02 1955-02-15 Du Pont Detergent compositions having improved foam persistence
US2773869A (en) * 1954-06-21 1956-12-11 American Cyanamid Co Alkenyl bisimidazole optical bleaching agents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2130106A1 (fr) * 1971-03-15 1972-11-03 Colgate Palmolive Co

Also Published As

Publication number Publication date
US2838504A (en) 1958-06-10
CH361352A (fr) 1962-04-15
US2937997A (en) 1960-05-24
US2937148A (en) 1960-05-17

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