EP0111074A2 - Concentré d'adoucisseur du linge - Google Patents

Concentré d'adoucisseur du linge Download PDF

Info

Publication number
EP0111074A2
EP0111074A2 EP83109466A EP83109466A EP0111074A2 EP 0111074 A2 EP0111074 A2 EP 0111074A2 EP 83109466 A EP83109466 A EP 83109466A EP 83109466 A EP83109466 A EP 83109466A EP 0111074 A2 EP0111074 A2 EP 0111074A2
Authority
EP
European Patent Office
Prior art keywords
laundry
carbon atoms
concentrate
chloride
laundry softening
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
EP83109466A
Other languages
German (de)
English (en)
Other versions
EP0111074B2 (fr
EP0111074B1 (fr
EP0111074A3 (en
Inventor
Karl-Hans Dr. Müller
Manfred Dr. Diehl
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6179241&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0111074(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Degussa GmbH filed Critical Degussa GmbH
Priority to AT83109466T priority Critical patent/ATE25402T1/de
Publication of EP0111074A2 publication Critical patent/EP0111074A2/fr
Publication of EP0111074A3 publication Critical patent/EP0111074A3/de
Application granted granted Critical
Publication of EP0111074B1 publication Critical patent/EP0111074B1/fr
Publication of EP0111074B2 publication Critical patent/EP0111074B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005Other compounding ingredients characterised by their effect
    • C11D3/001Softening compositions
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38Cationic compounds
    • C11D1/62Quaternary ammonium compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/12Water-insoluble compounds
    • C11D3/124Silicon containing, e.g. silica, silex, quartz or glass beads

Definitions

  • the invention relates to a laundry softener concentrate.
  • Laundry softening agents are added to the wash liquor to improve the feel and to increase the softness of textile fabrics.
  • Such laundry softeners can be especially cationic tetraalkylammonium compounds and imidazoline derivatives, the effectiveness of which depends on the chemical nature of the alkyl groups.
  • laundry softening agents are not water-soluble because of these long alkyl residues, they come on the market in the form of a 5-8% aqueous dispersion.
  • the large dilution has significant economic disadvantages. Large, bulky and expensive containers are required and, above all, a lot of water is transported. Furthermore, a conceivable automatic dosing in a household washing machine would be made difficult by the large volume of the tanks required.
  • laundry softener concentrates which are also dispersions and have a laundry softener content of 15 to 30%.
  • the invention relates to a laundry softening agent concentrate which consists of a mixture of one or more laundry softening agents, synthetic silica and optionally one or more solubilizers.
  • the laundry softener concentrate can consist solely of the laundry softener and up to 50% by weight of synthetic silica.
  • the laundry softener concentrate can contain 30 to 35% by weight of synthetic silica.
  • the active substance content is then up to 70%.
  • spray-dried precipitated silicas which are both ground and not ground can be used as synthetic silicas.
  • High-temperature hydrolysis (pyrogenic) silicas can also be used.
  • the cationic laundry softening agents present in the laundry softening agent concentrate according to the invention are commercially known products. They are preferably cationic nitrogen-containing compounds, such as quaternary ammonium compounds and amine salts, which have one or two straight-chain organic radicals having at least 8 carbon atoms, of which at least one radical is advantageous Contains 12 to 22 carbon atoms.
  • Quaternary ammonium compounds of the following formula are preferably present as laundry softeners in the agent according to the invention: wherein R 1 for a long-chain aliphatic radical with 8 to 22 carbon atoms or a fatty acid ester group, R 2 for a long-chain aliphatic radical with 8 to 22 carbon atoms or an alkyl radical with 1 to 6 carbon atoms or an aryl, aryloxy, alkoxy or aralkyl radical 6 to 28 carbon atoms or a fatty acid ester group, R 3 and R 4 represent alkyl or hydroxyalkyl radicals having 1 to 6 carbon atoms or hydroxypolyalkoxyalkyl radicals having 4 to 20 carbon atoms and X is an anion which forms a water-soluble salt, such as a halide (chloride, bromide, iodide) ), Sulfate, methosulfate, acetate, hydroxide anion or a similar inorganic solubilizing mono
  • the nitrogen can be a ring nitrogen and the radicals R and R 3 can be replaced by a ring formed from 4 to 5 carbon atoms. Particularly good results are obtained with those compounds of the formula given in which the radicals R 1 , R 2 , R 3 and R 4 are each straight-chain aliphatic radicals, such as, for example, alkyl radicals.
  • quaternary ammonium compounds which can be used as laundry softening agents in the laundry softening agent according to the invention are: hydrogenated di-tall oil dimethyl ammonium chloride; ethoxylated distearyl dimethyl ammonium chloride; Dimethyl distearylammonium chloride; Trimethylstearyl ammonium bromide; Cetyltrimethyl ammonium chloride; Di-cocodimethyl ammonium chloride; Cetylpyridinium chloride; Alkyldimethylbenzylammonium chloride with higher alkyl group; Diisobutylphenoxyethyldimethylbenzylammonium chloride; Laurylisoquinolinium bromide; Distearyldimethylammonium bromide; Distearyldimethylammonium methosulfate; Dimethyl-diacachidyl-behenyl-ammonium chloride; Di (soy) dimethyl ammonium chloride; Stearyldimethylbenz
  • R 5 is a long-chain aliphatic radical having 8 to 22 carbon atoms
  • R 6 is an alkyl radical having 1 to 6 carbon atoms
  • R 7 is an alkylamidoalkyl radical having 8 to 22 carbon atoms or a hydroxyalkyl radical having 2 to 6 carbon atoms.
  • Examples of these are 2-heptadecyl-1-methyl-1- [(2-stearyl-amido) -ethyl] -imidazoline methyl sulfate and 2-heptadecyl-1-hydroxyethyl-imidazoline chloride,
  • Examples of amines which can be used in the form of their water-soluble salts in the laundry softening agent according to the invention are primary tall oil amine, primary cocoamine, primary hydrogenated tall oil amine, tall oil 1,3-propylene diamine, and oil 1,3- propylene diamine and coco-1,3-propylene diamine.
  • the particularly useful water-soluble salts of the amines listed above are, for example, the sulfate, the hydrogen sulfate and the chloride.
  • the term "Coco" stands for fatty acid groups that are present in the fatty acids of coconut oil. Such acids contain 8 to 18 carbon atoms per molecule; the acids with 12 to 14 carbon atoms predominate.
  • the laundry softener concentrates according to the invention can contain up to a total of 35% by weight of a solubilizer and water, based on the amount of laundry softener.
  • solubilizers can be used as solubilizers: isopropanol, ethanol, glycol, benzenesulfonates, toluenesulfonates, xylenesulfonates or wetting agents, e.g. nonionic surfactants such as nonylphenol ethoxylates, fatty alcohol ethoxylates and others
  • the laundry softener concentrate according to the invention is a free-flowing powder. It can be stored and, due to its powdery nature, requires only a small packaging space. It is easy to dose and can be combined with detergent if necessary.
  • the Sipernat 22 silica used is a precipitated and spray-dried silica. It has the following physico-chemical characteristics:
  • the Sipernat 22 S silica used is a spray-dried and ground precipitated silica with the following physico-chemical characteristics:
  • the Sipernat 50 and 50 S silicas used are spray-dried precipitated silica with the following physico-chemical data:

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Detergent Compositions (AREA)
  • Woven Fabrics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
EP83109466A 1982-11-27 1983-09-23 Concentré d'adoucisseur du linge Expired - Lifetime EP0111074B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83109466T ATE25402T1 (de) 1982-11-27 1983-09-23 Waescheweichmachmittelkonzentrat.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3243983 1982-11-27
DE3243983A DE3243983C2 (de) 1982-11-27 1982-11-27 Wäscheweichmachmittelkonzentrat

Publications (4)

Publication Number Publication Date
EP0111074A2 true EP0111074A2 (fr) 1984-06-20
EP0111074A3 EP0111074A3 (en) 1985-08-14
EP0111074B1 EP0111074B1 (fr) 1987-02-04
EP0111074B2 EP0111074B2 (fr) 1990-04-18

Family

ID=6179241

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83109466A Expired - Lifetime EP0111074B2 (fr) 1982-11-27 1983-09-23 Concentré d'adoucisseur du linge

Country Status (7)

Country Link
US (1) US4589989A (fr)
EP (1) EP0111074B2 (fr)
JP (1) JPS59106575A (fr)
AT (1) ATE25402T1 (fr)
CA (1) CA1226704A (fr)
DE (2) DE3243983C2 (fr)
IL (1) IL70057A (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0163910A1 (fr) * 1984-05-04 1985-12-11 Hoechst Aktiengesellschaft Produits de lavage contenant un agent adoucissant
EP0151936A3 (en) * 1984-01-25 1986-11-20 Rewo Chemische Werke Gmbh Powdery laundry softening agent, process for its production and washing agent containing the same
EP0175287A3 (en) * 1984-09-21 1987-01-07 Hoechst Aktiengesellschaft Organophilic modified layered-silicic acid adsorbents
US5700387A (en) * 1994-04-07 1997-12-23 Lever Brothers Company, Division Of Conopco, Inc. Fabric softening composition
US5773409A (en) * 1994-04-07 1998-06-30 Lever Brothers Company, Division Of Conopco, Inc. Fabric softening composition
EP0881279A3 (fr) * 1997-05-26 1999-06-16 Henkel Kommanditgesellschaft auf Aktien Procédé de préparation de granules contenant un tensioactif cationique
US6914042B2 (en) 2002-03-28 2005-07-05 Unilever Home & Personal Care Usa, A Division Of Conopco, Inc. Solid fabric conditioning compositions
US6916779B2 (en) 2002-03-28 2005-07-12 Unilever Home & Personal Care Usa Division Of Conopco, Inc. Fabric conditioning compositions
US6989361B2 (en) 2002-03-28 2006-01-24 Unilever Home & Personal Care Usa Division Of Conopco, Inc. Solid fabric conditioning compositions
US7704940B2 (en) 2004-04-09 2010-04-27 The Sun Products Corporation Granulate for use in a cleaning product and process for its manufacture

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3243983C2 (de) * 1982-11-27 1984-11-22 Degussa Ag, 6000 Frankfurt Wäscheweichmachmittelkonzentrat
JPH0742649B2 (ja) * 1987-05-26 1995-05-10 花王株式会社 柔軟仕上剤
ZA907746B (en) * 1989-10-16 1992-05-27 Colgate Palmolive Co New softening compositions and methods for making and using same
US5185088A (en) * 1991-04-22 1993-02-09 The Procter & Gamble Company Granular fabric softener compositions which form aqueous emulsion concentrates
GB9209170D0 (en) * 1992-04-28 1992-06-10 Unilever Plc Rinse conditioner
WO1994007979A1 (fr) * 1992-09-28 1994-04-14 The Procter & Gamble Company Procede d'utilisation d'un adoucissant de tissu en particules solides dans un distributeur de dosage automatique
US5458799A (en) * 1993-08-03 1995-10-17 Amway Corporation Mix process for formulating detergents
US5714451A (en) * 1996-03-15 1998-02-03 Amway Corporation Powder detergent composition and method of making
WO1997033958A1 (fr) * 1996-03-15 1997-09-18 Amway Corporation Particules d'azurant disjointes, leur procede de fabrication et detergent en poudre les contenant
WO1997033957A1 (fr) * 1996-03-15 1997-09-18 Amway Corporation Composition detergente en poudre presentant une solubilite amelioree
US5714450A (en) * 1996-03-15 1998-02-03 Amway Corporation Detergent composition containing discrete whitening agent particles
US6177397B1 (en) 1997-03-10 2001-01-23 Amway Corporation Free-flowing agglomerated nonionic surfactant detergent composition and process for making same
US6130193A (en) * 1998-02-06 2000-10-10 Precision Fabrics Group, Inc. Laundry detergent compositions containing silica for laundry detergent sheets
US5990423A (en) * 1998-05-28 1999-11-23 Eze Weigh, Llc Mobile hospital bed scale
US7232962B2 (en) * 1998-05-28 2007-06-19 Richard Rynd Mobile hospital bed scale
EP1502942A1 (fr) * 2003-07-29 2005-02-02 Clariant International Ltd. Composition adoucissante solide
US20070130694A1 (en) * 2005-12-12 2007-06-14 Michaels Emily W Textile surface modification composition
US7655609B2 (en) 2005-12-12 2010-02-02 Milliken & Company Soil release agent
EP3954743A1 (fr) 2020-08-12 2022-02-16 Evonik Operations GmbH Utilisation de dioxyde de silicium pour améliorer la conductivité des revêtements

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095373A (en) * 1959-01-30 1963-06-25 Wyandotte Chemicals Corp Fabric softeners
US3546115A (en) * 1967-02-28 1970-12-08 Cargill Inc Fabric softener
US3573091A (en) * 1967-11-13 1971-03-30 Armour & Co Method of preparing water-dispersible softener compositions and products thereby
US3533942A (en) * 1968-04-29 1970-10-13 American Potash & Chem Corp Process for loading expanded water-solution hydrate salt particles
JPS4835637B1 (fr) * 1970-12-23 1973-10-29
US4001123A (en) * 1972-09-11 1977-01-04 Colgate-Palmolive Company Fabric softener compositions containing N-alkyl-1,3-propylene diamine treated with maleic anhydride
US3977980A (en) * 1974-01-04 1976-08-31 American Can Company Solid fabric conditioner composition
LU71307A1 (fr) * 1974-11-18 1976-09-06
US4255294A (en) * 1975-04-01 1981-03-10 Lever Brothers Fabric softening composition
LU75088A1 (fr) * 1976-06-04 1978-01-18
US4025444A (en) * 1975-08-18 1977-05-24 The Procter & Gamble Company Fabric softening agents
US4155855A (en) * 1977-07-06 1979-05-22 The Procter & Gamble Company Concentrated liquid fabric softener composition
US4199465A (en) * 1977-12-23 1980-04-22 The Procter & Gamble Company Laundry detergent substrate articles
ATE10646T1 (de) * 1979-09-29 1984-12-15 The Procter & Gamble Company Reinigungsmittelzusammensetzungen.
DE3066202D1 (en) * 1979-11-03 1984-02-23 Procter & Gamble Granular laundry compositions
JPS604879B2 (ja) * 1981-02-20 1985-02-07 花王株式会社 洗浄剤組成物
US4392965A (en) * 1981-11-12 1983-07-12 Woodward Fred E Laundry softener antistatic composition
US4417999A (en) * 1982-06-03 1983-11-29 Witco Chemical Corporation Free flowing antistatic composition
GB2124644B (en) * 1982-07-05 1986-03-19 Lion Corp Method for granulating cationic surfactant
DE3243983C2 (de) * 1982-11-27 1984-11-22 Degussa Ag, 6000 Frankfurt Wäscheweichmachmittelkonzentrat
DE3402437A1 (de) * 1984-01-25 1985-07-25 Rewo Chemische Werke Gmbh, 6497 Steinau Pulverfoermiges waescheweichspuelmittel, verfahren zu seiner herstellung und diese enthaltendes waschmittel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TENSIDE DETERGENTS, vol. 18, no. 5, 1981, pages 243 - 246

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151936A3 (en) * 1984-01-25 1986-11-20 Rewo Chemische Werke Gmbh Powdery laundry softening agent, process for its production and washing agent containing the same
EP0163910A1 (fr) * 1984-05-04 1985-12-11 Hoechst Aktiengesellschaft Produits de lavage contenant un agent adoucissant
AU574460B2 (en) * 1984-05-04 1988-07-07 Clariant Gmbh Softener-containing washing composition which optionally contains quaternary ammonium compounds
EP0175287A3 (en) * 1984-09-21 1987-01-07 Hoechst Aktiengesellschaft Organophilic modified layered-silicic acid adsorbents
US5700387A (en) * 1994-04-07 1997-12-23 Lever Brothers Company, Division Of Conopco, Inc. Fabric softening composition
US5773409A (en) * 1994-04-07 1998-06-30 Lever Brothers Company, Division Of Conopco, Inc. Fabric softening composition
EP0881279A3 (fr) * 1997-05-26 1999-06-16 Henkel Kommanditgesellschaft auf Aktien Procédé de préparation de granules contenant un tensioactif cationique
US6914042B2 (en) 2002-03-28 2005-07-05 Unilever Home & Personal Care Usa, A Division Of Conopco, Inc. Solid fabric conditioning compositions
US6916779B2 (en) 2002-03-28 2005-07-12 Unilever Home & Personal Care Usa Division Of Conopco, Inc. Fabric conditioning compositions
US6989361B2 (en) 2002-03-28 2006-01-24 Unilever Home & Personal Care Usa Division Of Conopco, Inc. Solid fabric conditioning compositions
US7704940B2 (en) 2004-04-09 2010-04-27 The Sun Products Corporation Granulate for use in a cleaning product and process for its manufacture

Also Published As

Publication number Publication date
JPH0152506B2 (fr) 1989-11-09
IL70057A (en) 1987-10-30
EP0111074B2 (fr) 1990-04-18
DE3243983A1 (de) 1984-05-30
DE3243983C2 (de) 1984-11-22
EP0111074B1 (fr) 1987-02-04
JPS59106575A (ja) 1984-06-20
CA1226704A (fr) 1987-09-15
IL70057A0 (en) 1984-01-31
EP0111074A3 (en) 1985-08-14
US4589989A (en) 1986-05-20
DE3369699D1 (en) 1987-03-12
ATE25402T1 (de) 1987-02-15

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