ES394975A1 - Laundering method - Google Patents

Laundering method

Info

Publication number
ES394975A1
ES394975A1 ES394975A ES394975A ES394975A1 ES 394975 A1 ES394975 A1 ES 394975A1 ES 394975 A ES394975 A ES 394975A ES 394975 A ES394975 A ES 394975A ES 394975 A1 ES394975 A1 ES 394975A1
Authority
ES
Spain
Prior art keywords
alcohol
water
fluorescent brightener
carbon atoms
ethylene oxide
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES394975A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Colgate Palmolive Co
Original Assignee
Colgate Palmolive Co
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 Colgate Palmolive Co filed Critical Colgate Palmolive Co
Publication of ES394975A1 publication Critical patent/ES394975A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2006—Monohydric alcohols
    • 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
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids
    • 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
    • D06L4/664—Preparations of optical brighteners; Optical brighteners in aerosol form; Physical treatment of optical brighteners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Abstract

A method of preparing a liquid detergent composition suitable for laundry use, comprising the steps of suspending a small proportion of a fluorescent brightener system, generally partially insoluble in water, in a lower monovalent alcohol, which is ethanol or isopropanol, then add water to the resulting suspension, with stirring and at room temperature, and then add, as the main detergent constituent, a material having the formula RO (C2H4O) nH, where R is a straight-chain alcohol of 10 to 18 carbon atoms and n is from 5 to 14, with n being around 0.5 to 1 times the number of carbon atoms in R, the proportions of fatty alcohol detergent-ethylene oxide condensation product, fluorescent brightener, water and alcohol such that fatty alcohol-ethylene oxide condensation product solubilizes the fluorescent brightener in the water-alcohol solvent system. (Machine-translation by Google Translate, not legally binding)
ES394975A 1970-10-28 1971-09-10 Laundering method Expired ES394975A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8494570A 1970-10-28 1970-10-28

Publications (1)

Publication Number Publication Date
ES394975A1 true ES394975A1 (en) 1974-12-01

Family

ID=22188203

Family Applications (1)

Application Number Title Priority Date Filing Date
ES394975A Expired ES394975A1 (en) 1970-10-28 1971-09-10 Laundering method

Country Status (17)

Country Link
AU (1) AU470119B2 (en)
BE (1) BE774464A (en)
BR (1) BR7106487D0 (en)
CA (1) CA951212A (en)
CH (1) CH571055A5 (en)
DE (1) DE2152141C3 (en)
DK (1) DK140262B (en)
ES (1) ES394975A1 (en)
FR (1) FR2111248A5 (en)
GB (1) GB1366905A (en)
GT (1) GT197121665A (en)
IT (1) IT942199B (en)
NL (1) NL176869C (en)
NO (1) NO140194C (en)
PH (1) PH11172A (en)
SE (1) SE392730B (en)
ZA (1) ZA715801B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT355173B (en) * 1976-08-23 1980-02-25 Persil LIQUID, MACHINE-APPLICABLE DISHWASHER MEDIUM CONCENTRATES
EP0026013B1 (en) 1979-09-21 1983-09-07 THE PROCTER & GAMBLE COMPANY Washing and softening compositions and methods for their manufacture
IT1270004B (en) * 1994-09-23 1997-04-16 3V Sigma Spa "FORMULATIONS OF OPTICAL BLEACHERS"
DE102005039971A1 (en) * 2005-08-23 2007-03-08 Basf Ag Liquid detergent formulation
PL2300586T3 (en) * 2008-06-16 2015-08-31 Unilever Nv Improvements relating to fabric cleaning
GB0810881D0 (en) 2008-06-16 2008-07-23 Unilever Plc Improvements relating to fabric cleaning
EP3097171B1 (en) * 2014-01-20 2020-06-24 The Procter and Gamble Company Fluorescent brightener premix

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE521339A (en) * 1952-07-11
GB833201A (en) * 1955-01-13 1960-04-21 Domestos Ltd Detergent compositions
ZA670737B (en) * 1966-04-21
DE1594854C3 (en) * 1967-12-23 1975-07-24 Hoechst Ag, 6000 Frankfurt Dispersions of optical brightening agents with salt-forming water-solubilizing groups

Also Published As

Publication number Publication date
DK140262C (en) 1979-12-10
FR2111248A5 (en) 1972-06-02
BE774464A (en) 1972-02-14
NO140194B (en) 1979-04-09
ZA715801B (en) 1973-04-25
NL7114896A (en) 1972-05-03
SE392730B (en) 1977-04-18
CH571055A5 (en) 1975-12-31
PH11172A (en) 1977-10-28
GT197121665A (en) 1973-02-27
BR7106487D0 (en) 1973-01-02
DE2152141C3 (en) 1982-02-25
IT942199B (en) 1973-03-20
AU470119B2 (en) 1976-03-04
CA951212A (en) 1974-07-16
DE2152141B2 (en) 1981-03-12
AU3353071A (en) 1973-03-22
DK140262B (en) 1979-07-16
GB1366905A (en) 1974-09-18
NL176869C (en) 1985-06-17
NO140194C (en) 1979-07-18
DE2152141A1 (en) 1972-05-04

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