EP0879874A2 - Verkapseltes Reinigungsmittel - Google Patents
Verkapseltes Reinigungsmittel Download PDFInfo
- Publication number
- EP0879874A2 EP0879874A2 EP98108768A EP98108768A EP0879874A2 EP 0879874 A2 EP0879874 A2 EP 0879874A2 EP 98108768 A EP98108768 A EP 98108768A EP 98108768 A EP98108768 A EP 98108768A EP 0879874 A2 EP0879874 A2 EP 0879874A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- surfactant
- water
- active substance
- alkyl
- alcohol
- 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
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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/37—Mixtures of compounds all of which are anionic
-
- 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
-
- 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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/146—Sulfuric acid esters
-
- 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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
Definitions
- the object of the invention was therefore to provide a dosage form for manual cleaning agents, especially HGSM, or pretreatment to remove stubborn To find dirt that does not have the disadvantages described above.
- WO 94/14941 relates to aqueous neutral or slightly alkaline, automatic dishwashing detergents, that are free of anionic and cationic surfactants.
- the machine Dishwashing detergents can be enclosed in water-soluble or water-dispersible containers be made of gelatin, for example.
- the use of encapsulated Active substances containing a surfactant or a surfactant mixture as a hard dishwashing liquid or cleaning agent is not mentioned in the document.
- EP-A 0 261 754 relates to a mixture of amine salts and long-chain alkyl ether sulfates and liquid polyethylene glycols as well as glycerin, encapsulated in an elastic Gelatin capsule.
- the possibility of an active substance containing a surfactant or a Capsule mixture, encapsulated and filled gelatin capsules as a dishwashing liquid or use cleaning agents is not possible from the document forth.
- the invention therefore relates to the use of a water-soluble or water-dispersible material-coated active substance containing in essential water-free surfactant or surfactant mixture, as a manual cleaning agent, especially hand dishwashing liquid (HGSM) or pretreatment agent for removal stubborn dirt.
- HGSM hand dishwashing liquid
- a “manual cleaning agent” is used in the context of the present invention understood a cleaning agent that the user acquired in concentrated form is dissolved in water at a temperature of up to about 60 ° C for use becomes. With this cleaning liquor, hard surfaces such as glass, Ceramics, concrete, metal, as well as painted or polished surfaces can be cleaned. Of the The cleaning process is carried out manually by the user. Under “manual Cleaning” is understood in the sense of the present invention to be a cleaning process where the user is in manual contact with the object to be cleaned. Under “Manual contact” is also understood to mean a contact that can be established with the help of a mechanical aids, for example a rag, a sponge, a brush or a scrubber.
- the time it takes for the container to at least partially dissolve is in about 35 ° C warm water at about 10 to 50 seconds, preferably at about 20 to 40 seconds.
- the dissolution process can be supported by stirring.
- the casing preferably consists of a material that is at least one natural or synthetic polymer or a mixture of two or more thereof contains.
- the material from which the covering consists preferably contains gelatin, Polyvinyl alcohol, polyethylene glycol, cellulose ether, alginic acid and / or alginates or Pectic acid or a mixture of two or more thereof.
- the material, from which the covering is made contain additives which increase the elasticity and Affect water solubility.
- the material from which the wrapper is made consists of gelatin and a plasticizer, for example glycol, glycerin or Sorbitol.
- the proportion of plasticizers in the material from which the casing is made is usually about 10 to about 40% by weight.
- Anionic surfactants from the group of alkyl sulfates and alkyl ether sulfates are particularly preferred in the context of the present invention. These include, for example, surfactants of the general formula I. and the surfactants of the general formula II wherein R 1 and R 3 each independently represent aliphatic, linear and / or branched C 6-22 alkyl radicals and / or aromatic, optionally substituted with C 1-18 alkyl groups, R 2 represents hydrogen and / or one or several C 1-4 alkyl radicals, x stands for numbers from 0.1 to 6 and M stands for metal cations or ammonium ions.
- a pH value is usually required for the cleaning effect of a pretreatment agent strongly alkaline range (greater than about pH 9) makes sense.
- Surfactants practice mainly a function as a wetting agent for better wetting of the treated Surfaces with the cleaning liquor, which is why all surfactants usually with sufficient network effect are suitable for this purpose.
- the essentially water-free surfactant mixture can still be nonionic Contain surfactants.
- strongly foaming or weakly foaming non-ionic Surfactants are used.
- nonionic surfactants are fatty alcohol polyglycol ethers, alkylphenol polyglycol ethers, Fatty acid polyglycol esters, fatty acid amide polyglycol ethers, Fatty acid amine polyglycol ethers, alkoxylated triglycerides, alkyl oligoglycosides, fatty acid N-alkyl glucamides, Polyol fatty acid esters, sugar esters, sorbitan esters and polysorbates.
- the manual cleaning agents or HGSM according to the invention preferably contain addition products of alkylene oxides to linear, aliphatic C 8-16 alcohols in the active substance as nonionic surfactant or as nonionic surfactants.
- Preferred alkylene oxides are ethylene oxide and propylene oxide. Ethylene oxide is particularly preferred.
- Crystalline alkali silicates for example sodium water glass (module 2), and finely divided alkali alumosilicates, in particular zeolites of the NaA type, can also be regarded as useful sequestering agents in the sense of the present invention.
- Suitable zeolites have a calcium binding capacity in the range from 100 to 200 mg CaO / g (according to the information in DE-C 24 12 837). Their particle size is usually in the range from 1 ⁇ m to 10 ⁇ m. They are used in dry form. The water contained in bound form in the zeolites does not interfere in the present case.
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)
- Detergent Compositions (AREA)
Abstract
Description
- im wesentlichen für C8- und C10-Alkylgruppen,
- im wesentlichen für C12- und C14-Alkylgruppen,
- im wesentlichen für C8- bis C16-Alkylgruppen oder
- im wesentlichen für C12- bis C16-Alkylgruppen steht.
- Freisetzen des Spülmittels
- bei 35 °C: nach 20 s
40 °C: nach 20 s
45 °C: nach 10 s
- Freisetzen des Spülmittels bei
- 35 °C: nach 35 s
40 °C: nach 10 s
45 °C: nach 10 s
- Freisetzen des Spülmittels bei
- 35 °C: nach 40 s
40 °C: nach 20 s
45 °C: nach 15 s
Claims (9)
- Verwendung einer mit wasserlöslichem oder wasserdispergierbarem Material umhüllten Wirksubstanz mit einem Gehalt an im wesentlichen wasserfreien Tensid, als manuelles Reinigungsmittel oder Handgeschirrspülmittel (HGSM).
- Verwendung nach Anspruch 1, dadurch gekennzeichnet, daß die Umhüllung aus wasserlöslichem oder wasserdispergierbarem Material einen Rauminhalt von 0,5 bis 300 ml aufweist.
- Verwendung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Material mindestens ein natürliches oder synthetisches Polymeres enthält.
- Verwendung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß das Material Gelatine enthält.
- Verwendung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Wirksubstanz 20 bis 100 Gew.-%enthält.b) mindestens eines Tensids der allgemeinen Formel II worin R1 und R3 jeweils unabhängig voneinander für aliphatische, lineare und/oder verzeigte C6-22-Alkylreste und/oder für aromatische, gegebenenfalls mit C1-18-Alkylgruppen substituierte Kohlenwasserstoffreste stehen, R2 für Wasserstoff und/oder einen oder mehrere C1-4-Alkylrest(e) steht, x für Zahlen von 0,1 bis 6 steht und M für Metallkationen oder Ammoniumionen steht,
- Verwendung nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Wirksubstanz 0 bis 60 Gew.-% nichtionische Tenside, amphotere Tenside, Sequestriermittel oder weitere Zusatzstoffe, oder ein Gemisch aus zwei oder mehr davon, enthält.
- Umhüllte Wirksubstanz für ein manuelles Reinigungsmittel, insbesondere für ein Handgeschirrspülmittel (HGSM), umfassend eine Wirksubstanz und eine Umhüllung, wobeiA) die Wirksubstanz 20 bis 100 Gew.-%enthält, undb) mindestens eines Tensids der allgemeinen Formel II worin R1 und R3 jeweils unabhängig voneinander für aliphatische, lineare und/oder verzweigte C6-22-Kohlenwasserstoffreste und/oder für aromatische, gegebenenfalls mit C1-18-Alkylgruppen substituierte Kohlenwasserstoffreste stehen, R2 für Wasserstoff und/oder einen oder mehrere C1-4-Alkylrest steht, x für Zahlen von 0,1 bis 6 steht und M für Metallkationen oder Ammoniumionen steht,B) die Umhüllung wasserlöslich oder wasserdispergierbar ist.
- Umhüllte Wirksubstanz nach Anspruch 7, dadurch gekennzeichnet, daß die Wirksubstanz 0 bis 60 Gew.-% nichtionische Tenside oder amphotere Tenside oder Sequestriermittel oder Zusatzstoffe, oder ein Gemisch aus zwei oder mehr davon, enthält.
- Umhüllte Wirksubstanz nach einem der Ansprüche 7 oder 8, dadurch gekennzeichnet, daß die Umhüllung Gelatine enthält.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19721708 | 1997-05-23 | ||
| DE19721708A DE19721708A1 (de) | 1997-05-23 | 1997-05-23 | Verkapseltes Reinigungsmittel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0879874A2 true EP0879874A2 (de) | 1998-11-25 |
| EP0879874A3 EP0879874A3 (de) | 1999-06-16 |
| EP0879874B1 EP0879874B1 (de) | 2003-12-10 |
Family
ID=7830343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98108768A Expired - Lifetime EP0879874B1 (de) | 1997-05-23 | 1998-05-14 | Verkapseltes Reinigungsmittel |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0879874B1 (de) |
| AT (1) | ATE256170T1 (de) |
| DE (2) | DE19721708A1 (de) |
| ES (1) | ES2213237T3 (de) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1059350A1 (de) * | 1999-06-08 | 2000-12-13 | Greither, Peter | Detergenzien enthaltende Kapsel |
| DE19941934A1 (de) * | 1999-09-03 | 2001-03-15 | Cognis Deutschland Gmbh | Detergentien in fester Form |
| WO2001085895A1 (en) * | 2000-05-12 | 2001-11-15 | Unilever N.V. | Unit dose cleaning product |
| EP1197546A1 (de) * | 2000-05-12 | 2002-04-17 | Unilever Plc | Einzeldosis Reinigungsprodukt |
| WO2002048309A1 (de) * | 2000-12-16 | 2002-06-20 | Henkel Kommanditgesellschaft Auf Aktien | Waschmittel-, spülmittel oder reinigungsmittel-portionen mit transparenter umhüllung |
| EP1256623A1 (de) * | 2001-05-08 | 2002-11-13 | The Procter & Gamble Company | Kit bestehend aus wasserlöslichen oder dispergierbaren Beuteln |
| EP1256622A1 (de) * | 2001-05-08 | 2002-11-13 | The Procter & Gamble Company | Kit zum Handgeschirrspülen |
| US7015186B2 (en) | 2002-06-27 | 2006-03-21 | Unilever Home & Personal Care Usa A Division Of Conopco, Inc. | Perfume composition |
| US7049274B2 (en) | 2002-08-27 | 2006-05-23 | Unilever Home & Personal Care Usa, A Division Of Conopco, Inc. | Process for preparing perfume film chips |
| US7386971B2 (en) | 2000-11-27 | 2008-06-17 | The Procter & Gamble Company | Detergent products, methods and manufacture |
| US7521411B2 (en) | 2000-11-27 | 2009-04-21 | The Procter & Gamble Company | Dishwashing method |
| US8283300B2 (en) | 2000-11-27 | 2012-10-09 | The Procter & Gamble Company | Detergent products, methods and manufacture |
| US8940676B2 (en) | 2000-11-27 | 2015-01-27 | The Procter & Gamble Company | Detergent products, methods and manufacture |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19935257A1 (de) * | 1999-07-27 | 2001-02-08 | Henkel Ecolab Gmbh & Co Ohg | Portionelle Reinigungsformkörper |
| DE19962876A1 (de) * | 1999-12-24 | 2001-07-05 | Henkel Kgaa | WC-Reiniger |
| PL362604A1 (en) | 2000-11-27 | 2004-11-02 | The Procter & Gamble Company | Dishwashing method |
| DE10131722A1 (de) * | 2001-06-30 | 2003-01-16 | Henkel Kgaa | Mehrphasen-Reinigungsmittel |
| DE102020215685A1 (de) | 2020-12-11 | 2022-06-15 | Henkel Ag & Co. Kgaa | Handgeschirrspülkapsel |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3705102A (en) * | 1971-01-18 | 1972-12-05 | Armour Dial Inc | Composition and method of defoaming bubble baths |
| US4597885A (en) * | 1985-01-02 | 1986-07-01 | Pharmacaps, Inc. | Encapsulated foaming bath composition |
| GB2192404B (en) * | 1986-07-09 | 1990-08-01 | Scherer Ltd R P | Encapsulated products |
| SE9203818L (sv) * | 1992-12-18 | 1994-06-19 | Berol Nobel Ab | Maskindiskmedel och dess användning |
| JPH10513189A (ja) * | 1995-02-07 | 1998-12-15 | ユニケマ・ケミー・ベー・ヴェー | アルキルグリコシドエステルを含む美容用洗浄組成物 |
-
1997
- 1997-05-23 DE DE19721708A patent/DE19721708A1/de not_active Withdrawn
-
1998
- 1998-05-14 AT AT98108768T patent/ATE256170T1/de not_active IP Right Cessation
- 1998-05-14 ES ES98108768T patent/ES2213237T3/es not_active Expired - Lifetime
- 1998-05-14 DE DE59810378T patent/DE59810378D1/de not_active Expired - Lifetime
- 1998-05-14 EP EP98108768A patent/EP0879874B1/de not_active Expired - Lifetime
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1059350A1 (de) * | 1999-06-08 | 2000-12-13 | Greither, Peter | Detergenzien enthaltende Kapsel |
| WO2000075274A1 (de) * | 1999-06-08 | 2000-12-14 | Greither, Peter | Detergenzien enthaltende kapsel |
| DE19941934A1 (de) * | 1999-09-03 | 2001-03-15 | Cognis Deutschland Gmbh | Detergentien in fester Form |
| WO2001085895A1 (en) * | 2000-05-12 | 2001-11-15 | Unilever N.V. | Unit dose cleaning product |
| EP1197546A1 (de) * | 2000-05-12 | 2002-04-17 | Unilever Plc | Einzeldosis Reinigungsprodukt |
| US7386971B2 (en) | 2000-11-27 | 2008-06-17 | The Procter & Gamble Company | Detergent products, methods and manufacture |
| US8435935B2 (en) | 2000-11-27 | 2013-05-07 | The Procter & Gamble Company | Detergent products, methods and manufacture |
| US8283300B2 (en) | 2000-11-27 | 2012-10-09 | The Procter & Gamble Company | Detergent products, methods and manufacture |
| US10081786B2 (en) | 2000-11-27 | 2018-09-25 | The Procter & Gamble Company | Detergent products, methods and manufacture |
| US9434916B2 (en) | 2000-11-27 | 2016-09-06 | The Procter & Gamble Company | Detergent products, methods and manufacture |
| US9382506B2 (en) | 2000-11-27 | 2016-07-05 | The Procter & Gamble Company | Detergent products, methods and manufacture |
| US8940676B2 (en) | 2000-11-27 | 2015-01-27 | The Procter & Gamble Company | Detergent products, methods and manufacture |
| US8658585B2 (en) | 2000-11-27 | 2014-02-25 | Tanguy Marie Louise Alexandre Catlin | Detergent products, methods and manufacture |
| US8518866B2 (en) | 2000-11-27 | 2013-08-27 | The Procter & Gamble Company | Detergent products, methods and manufacture |
| US10889786B2 (en) | 2000-11-27 | 2021-01-12 | The Procter & Gamble Company | Detergent products, methods and manufacture |
| US8357647B2 (en) | 2000-11-27 | 2013-01-22 | The Procter & Gamble Company | Dishwashing method |
| US7521411B2 (en) | 2000-11-27 | 2009-04-21 | The Procter & Gamble Company | Dishwashing method |
| US7550421B2 (en) | 2000-11-27 | 2009-06-23 | The Procter & Gamble Company | Dishwashing method |
| US7648951B2 (en) | 2000-11-27 | 2010-01-19 | The Procter & Gamble Company | Dishwashing method |
| US8156713B2 (en) | 2000-11-27 | 2012-04-17 | The Procter & Gamble Company | Detergent products, methods and manufacture |
| US8250837B2 (en) | 2000-11-27 | 2012-08-28 | The Procter & Gamble Company | Detergent products, methods and manufacture |
| WO2002048309A1 (de) * | 2000-12-16 | 2002-06-20 | Henkel Kommanditgesellschaft Auf Aktien | Waschmittel-, spülmittel oder reinigungsmittel-portionen mit transparenter umhüllung |
| EP1256622A1 (de) * | 2001-05-08 | 2002-11-13 | The Procter & Gamble Company | Kit zum Handgeschirrspülen |
| EP1724206A3 (de) * | 2001-05-08 | 2007-03-07 | The Procter and Gamble Company | Kit bestehend aus wasserlöslichen oder -dispergierbaren Beuteln |
| EP1719713A3 (de) * | 2001-05-08 | 2007-03-07 | The Procter and Gamble Company | kit bestehend aus wasserlöslichen oder-dipergierbaren Beuteln |
| EP1721838A3 (de) * | 2001-05-08 | 2007-03-07 | The Procter and Gamble Company | Kit bestehend aus wasserlöslichen oder -dispergierbaren Beuteln |
| US7166566B2 (en) | 2001-05-08 | 2007-01-23 | The Procter & Gamble Company | Kit of water-soluble or water dispersible pouches |
| WO2002090485A1 (en) * | 2001-05-08 | 2002-11-14 | The Procter & Gamble Company | Kit for hand dishwashing |
| EP1256623A1 (de) * | 2001-05-08 | 2002-11-13 | The Procter & Gamble Company | Kit bestehend aus wasserlöslichen oder dispergierbaren Beuteln |
| US7015186B2 (en) | 2002-06-27 | 2006-03-21 | Unilever Home & Personal Care Usa A Division Of Conopco, Inc. | Perfume composition |
| US7049274B2 (en) | 2002-08-27 | 2006-05-23 | Unilever Home & Personal Care Usa, A Division Of Conopco, Inc. | Process for preparing perfume film chips |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE256170T1 (de) | 2003-12-15 |
| DE59810378D1 (de) | 2004-01-22 |
| DE19721708A1 (de) | 1998-11-26 |
| EP0879874B1 (de) | 2003-12-10 |
| ES2213237T3 (es) | 2004-08-16 |
| EP0879874A3 (de) | 1999-06-16 |
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