EP0074078A2 - Produit de rinçage adoucissant pour le linge - Google Patents

Produit de rinçage adoucissant pour le linge Download PDF

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Publication number
EP0074078A2
EP0074078A2 EP82108038A EP82108038A EP0074078A2 EP 0074078 A2 EP0074078 A2 EP 0074078A2 EP 82108038 A EP82108038 A EP 82108038A EP 82108038 A EP82108038 A EP 82108038A EP 0074078 A2 EP0074078 A2 EP 0074078A2
Authority
EP
European Patent Office
Prior art keywords
formula
compounds
alkyl
fabric softener
aqueous solution
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.)
Granted
Application number
EP82108038A
Other languages
German (de)
English (en)
Other versions
EP0074078B1 (fr
EP0074078A3 (en
Inventor
Siegfried Dr. Billenstein
Adolf Dr. May
Hans-Walter Dr. Bücking
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.)
Hoechst AG
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
Priority to AT82108038T priority Critical patent/ATE25706T1/de
Publication of EP0074078A2 publication Critical patent/EP0074078A2/fr
Publication of EP0074078A3 publication Critical patent/EP0074078A3/de
Application granted granted Critical
Publication of EP0074078B1 publication Critical patent/EP0074078B1/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/46—Compounds containing quaternary nitrogen atoms
    • D06M13/467—Compounds containing quaternary nitrogen atoms derived from polyamines
    • 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
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/372—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen containing etherified or esterified hydroxy groups ; Polyethers of low molecular weight

Definitions

  • fabric softeners have so far been used generally in the form of dilute, about 2 to 10% aqueous solutions.
  • these diluted solutions have several disadvantages. You can e.g. should not be stored in a cold place, as they will become gel-like after freezing and thawing and can no longer be brought into a homogeneous solution.
  • Another disadvantage is the high excess water content of these solutions.
  • the invention thus relates to liquid fabric softeners consisting of an aqueous solution or dispersion of compounds of the formula 1.
  • R 1 is alkyl having 1 to 4 carbon atoms
  • x and y are hydrogen or methyl, where x and y may not be methyl at the same time
  • n is an integer from 1 to 10
  • p is an integer from 1 to 5
  • A is an anion and, if appropriate, further auxiliaries.
  • the anion A is preferably a chloride, methosulfate, ethosulfate, methophosphate or ethophosphate ion.
  • Methyl is preferred as R 1 .
  • the quaternary compounds to be used according to the invention are reacted according to known processes by reacting compounds of the last-mentioned formula with alkylating reagents such as, for example, alkyl halides or alkyl sulfuric acid esters.
  • alkylating reagents such as, for example, alkyl halides or alkyl sulfuric acid esters.
  • the quaternary compounds are obtained depending on the fatty acid used as a highly viscous liquid to solid substances.
  • the liquid fabric softeners according to the invention When preparing the liquid fabric softeners according to the invention, they will soften cationic ones the compounds expediently used in the form of their concentrated solutions in lower alcohols, preferably isopropanol or in a mixture of these alcohols with water.
  • the fabric softening agents according to the invention contain a certain amount of such lower alcohols (approx. 5-30% by weight).
  • Another constituent of the fabric softener according to the invention can be customary nonionic dispersants or emulsifiers based on oxalkylates, which contribute to the fact that the fabric softener is readily dispersible in cold water.
  • Suitable nonionic dispersants are e.g. Reaction products of about 2-12 moles of ethylene oxide each with an alkylphenol such as e.g.
  • Xylenol but also with an alkylphenol with a long alkyl radical of 8-10 carbon atoms or with a fatty alcohol with 8 to 15 carbon atoms, in particular reaction products of about 5 to 8 mol of EO with 1 mol of alkylphenol or 1 mol of an 8 to 15 C-containing fatty alcohol or a mixture of such fatty alcohols.
  • the amount of these nonionic compounds is 3 to 10% by weight in the case of weakly concentrated fabric softeners with a content of the compounds of the formula 1 of approximately 10 to 30% by weight.
  • Highly concentrated fabric softeners with a content of the compounds of formula 1 of approximately 30 to 70% by weight preferably contain 5 to 20% by weight of the nonionic dispersant.
  • With the diluted, commercially available fabric softeners it is not necessary to add such dispersants.
  • Such diluted fabric softeners contain the quaternary ammonium compound in a concentration of 2 to 10%.
  • the more highly concentrated fabric softeners also contain 5 to 30% by weight, preferably an ethylene glycol, propylene glycol, polyethylene glycol, polypropylene glycol and the C 1 -C 4 -alkyl ethers of these compounds. It goes without saying that only compounds of this product group that are liquid are suitable. These compounds have a solubilizing effect in the fabric softeners according to the invention.
  • the fabric softening agents according to the invention can be produced by simply mixing the components or their concentrated solutions. If necessary, perfume, dye, optical brighteners or other auxiliaries can also be added. To set the desired final concentration, it may be diluted with the necessary amount of water. The amounts of the individual components are chosen within the specified limits so that the finished agent, including any additional amounts of water, perfume and colorants, is 100% by weight.
  • the amount of the fabric softener according to the invention is 80 to 150 ml, 30 to 70 ml or 10 to 20 ml for a fabric softener containing a compound of the formula 1 of 2 to 10% by weight. -%, 10 to 30 wt .-% and 30 to 70 wt .-%.
  • the fabric softening agents according to the invention which have good softening properties, can be dispersed well in cold water without causing disruptive gel formation. It is advantageous here that these concentrates can be fed directly into household machines with suitable metering devices. This good solubility also allows the concentrates according to the invention to be diluted shortly before they are put into the washing machine, so that the w heavy duty detergent can also be traded in concentrated form and not just as dilute aqueous solutions. This eliminates the need to transport large, ultimately superfluous amounts of water at all stages of the trade.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP82108038A 1981-09-04 1982-09-01 Produit de rinçage adoucissant pour le linge Expired EP0074078B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82108038T ATE25706T1 (de) 1981-09-04 1982-09-01 Waescheweichspuelmittel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3135014 1981-09-04
DE19813135014 DE3135014A1 (de) 1981-09-04 1981-09-04 Waescheweichspuelmittel

Publications (3)

Publication Number Publication Date
EP0074078A2 true EP0074078A2 (fr) 1983-03-16
EP0074078A3 EP0074078A3 (en) 1985-01-02
EP0074078B1 EP0074078B1 (fr) 1987-03-04

Family

ID=6140844

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82108038A Expired EP0074078B1 (fr) 1981-09-04 1982-09-01 Produit de rinçage adoucissant pour le linge

Country Status (7)

Country Link
US (1) US4439331A (fr)
EP (1) EP0074078B1 (fr)
JP (1) JPS5860069A (fr)
AT (1) ATE25706T1 (fr)
BR (1) BR8205176A (fr)
CA (1) CA1182610A (fr)
DE (2) DE3135014A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0698554A1 (fr) 1994-08-11 1996-02-28 Lamb AG Dispositif pour attacher des emballages d'extrémités sur des bobines, notamment sur des roleaux de papier
WO2006040332A1 (fr) * 2004-10-13 2006-04-20 Clariant Finance (Bvi) Limited Esters d'acides gras d'alcanolamines et leurs utilisations en tant qu'agents adoucissants

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5892071A (en) * 1994-09-30 1999-04-06 The Reagents Of The University Of California Cationic transport reagents
US6211139B1 (en) 1996-04-26 2001-04-03 Goldschmidt Chemical Corporation Polyester polyquaternary compounds, compositions containing them, and use thereof
JPH1087576A (ja) * 1996-04-26 1998-04-07 Witco Corp ポリエステル化ポリ４級化合物、それらを含む組成物、及びそれらの使用方法
GB2313602A (en) * 1996-05-31 1997-12-03 Procter & Gamble Detergent compositions
EP1121341A1 (fr) * 1998-10-13 2001-08-08 Goldschmidt Chemical Corporation Composes de polyester polyquaternaires, compositions les renfermant et leur utilisation
WO2001053599A1 (fr) 2000-01-19 2001-07-26 Kao Corporation Composition de finition adoucissante

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE560506A (fr) * 1956-09-06
US3170938A (en) * 1957-05-31 1965-02-23 Wyandotte Chemicals Corp Surface active agents
EP0000406A1 (fr) * 1977-07-06 1979-01-24 Procter & Gamble European Technical Center Adoucissant liquide concentré pour textiles contenant un système actif mélangé

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB808265A (en) * 1956-09-06 1959-01-28 Arnold Hoffman & Co Inc Quaternary ammonium salts
US3920565A (en) * 1973-02-23 1975-11-18 Procter & Gamble Fabric softener composition and method
DE2459354C2 (de) * 1974-12-16 1986-03-27 Hoechst Ag, 6230 Frankfurt Waescheweichspuelmittelkonzentrat mit desinfizierenden eigenschaften
DK394779A (da) * 1978-10-12 1980-04-13 Henkel & Cie Gmbh Kvaternaere ammoniumforbindelser en fremgangsmaade til fremstel illing heraf og deres anvendelse som tekstilbloedgoeringsmidd
US4368127A (en) * 1979-07-02 1983-01-11 Akzona Incorporated Fabric softening compounds and method
DE3025369A1 (de) * 1980-07-04 1982-01-28 Hoechst Ag, 6000 Frankfurt Waeschweichspuelmittelkonzentrat

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE560506A (fr) * 1956-09-06
US3170938A (en) * 1957-05-31 1965-02-23 Wyandotte Chemicals Corp Surface active agents
EP0000406A1 (fr) * 1977-07-06 1979-01-24 Procter & Gamble European Technical Center Adoucissant liquide concentré pour textiles contenant un système actif mélangé

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0698554A1 (fr) 1994-08-11 1996-02-28 Lamb AG Dispositif pour attacher des emballages d'extrémités sur des bobines, notamment sur des roleaux de papier
WO2006040332A1 (fr) * 2004-10-13 2006-04-20 Clariant Finance (Bvi) Limited Esters d'acides gras d'alcanolamines et leurs utilisations en tant qu'agents adoucissants

Also Published As

Publication number Publication date
EP0074078B1 (fr) 1987-03-04
DE3275560D1 (de) 1987-04-09
BR8205176A (pt) 1983-08-16
DE3135014A1 (de) 1983-03-24
US4439331A (en) 1984-03-27
ATE25706T1 (de) 1987-03-15
JPS5860069A (ja) 1983-04-09
EP0074078A3 (en) 1985-01-02
CA1182610A (fr) 1985-02-19

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