EP1244768A2 - Mikrokapselzubereitungen und mikrokapseln enthaltende wasch- und reinigungsmittel - Google Patents
Mikrokapselzubereitungen und mikrokapseln enthaltende wasch- und reinigungsmittelInfo
- Publication number
- EP1244768A2 EP1244768A2 EP01900121A EP01900121A EP1244768A2 EP 1244768 A2 EP1244768 A2 EP 1244768A2 EP 01900121 A EP01900121 A EP 01900121A EP 01900121 A EP01900121 A EP 01900121A EP 1244768 A2 EP1244768 A2 EP 1244768A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- acid
- fragrance
- monomers
- microcapsules
- 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
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
-
- 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
- C11D3/50—Perfumes
- C11D3/502—Protected perfumes
- C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay
Definitions
- fragrances are essential oils, resinoids and resins from a variety of sources such as: B. Peru balsam, olibanum resinidid, ⁇ tyrax, labdanum resin, nutmeg, cassia oil, benzoin resin, coriander and lavandin.
- suitable fragrances are: phenyl ethyl alcohol, terpineol, linalool, linalyl acetate, geraniol, nerol, 2- (1, l-dimethylethyl) cyclohexanol acetate, benzyl acetate and eugenol.
- the core of the microcapsules is formed by the water-emulsifiable hydrophobic material.
- the hydrophobic material also serves as a solvent or dispersant for the monomer mixture used in the manufacture of the capsule shells by polymerization.
- the polymerization then takes place in the oil phase of a stable oil-in-water emulsion.
- This emulsion is obtained by, for example, first dissolving the monomers and a polymerization initiator and, if appropriate, a polymerization regulator in the hydrophobic material and emulsifying the solution thus obtained in an aqueous medium with an emulsifier and / or protective colloid.
- grafted degraded or degraded reduced starches and grafted polyethylene oxides are preferably used, 20 to 80% by weight of monomers, based on the graft component, being used in the graft polymerization.
- a mixture of maleic acid and acrylic acid in a weight ratio of 90:10 to 10:90 is preferably used for the grafting.
- organic cobuilders are polyaspartic acid or cocondensates of aspartic acid with further amino acids, C 4 -C 25 mono- or dicarboxylic acids and / or C 4 -C 25 mono- or diamines.
- Polyaspartic acids modified with C 6 -C 22 mono- or dicarboxylic acids or with C 6 -C mono- or diamines are particularly preferably prepared in acids containing phosphorus.
- microcapsules according to the invention 0.001 to 2% by weight, preferably 0.01 to 0.5% by weight of microcapsules according to the invention
- the agents are usually marketed in the form of aqueous concentrates which are used undiluted or diluted.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Detergent Compositions (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Fats And Perfumes (AREA)
- Polymerisation Methods In General (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10000223 | 2000-01-05 | ||
DE10000223A DE10000223A1 (de) | 2000-01-05 | 2000-01-05 | Mikrokapselzubereitungen und Mikrokapseln enthaltende Wasch- und Reinigungsmittel |
PCT/EP2001/000048 WO2001049817A2 (de) | 2000-01-05 | 2001-01-04 | Mikrokapselzubereitungen und mikrokapseln enthaltende wasch- und reinigungsmittel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1244768A2 true EP1244768A2 (de) | 2002-10-02 |
EP1244768B1 EP1244768B1 (de) | 2004-08-18 |
Family
ID=7626803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01900121A Expired - Lifetime EP1244768B1 (de) | 2000-01-05 | 2001-01-04 | Mikrokapselzubereitungen und mikrokapseln enthaltende wasch- und reinigungsmittel |
Country Status (6)
Country | Link |
---|---|
US (1) | US6951836B2 (de) |
EP (1) | EP1244768B1 (de) |
JP (1) | JP5692948B2 (de) |
DE (2) | DE10000223A1 (de) |
ES (1) | ES2225464T3 (de) |
WO (1) | WO2001049817A2 (de) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007010668U1 (de) | 2007-07-30 | 2008-12-18 | Follmann & Co. Gesellschaft Für Chemie-Werkstoffe Und -Verfahrenstechnik Mbh & Co. Kg | Verbesserte Mikrokapseln |
DE102008031212A1 (de) | 2008-07-03 | 2010-01-07 | Henkel Ag & Co. Kgaa | Wasch- und Reinigungsmitteladditiv in Partikelform |
WO2011120799A1 (en) | 2010-04-01 | 2011-10-06 | Unilever Plc | Structuring detergent liquids with hydrogenated castor oil |
WO2011120772A1 (en) | 2010-03-31 | 2011-10-06 | Unilever Plc | Microcapsule incorporation in structured liquid detergents |
EP2495300A1 (de) | 2011-03-04 | 2012-09-05 | Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House | Strukturierung von Waschmittelflüssigkeiten mit hydriertem Castoröl |
WO2013160024A1 (en) | 2012-04-23 | 2013-10-31 | Unilever Plc | Externally structured aqueous isotropic liquid detergent compositions |
WO2013160022A1 (en) | 2012-04-23 | 2013-10-31 | Unilever Plc | Externally structured aqueous isotropic liquid detergent compositions |
WO2013160023A1 (en) | 2012-04-23 | 2013-10-31 | Unilever Plc | Externally structured aqueous isotropic liquid laundry detergent compositions |
US9556405B2 (en) | 2012-11-29 | 2017-01-31 | Conopco, Inc. | Polymer structured aqueous detergent compositions |
WO2018210700A1 (en) | 2017-05-15 | 2018-11-22 | Unilever Plc | Composition |
WO2018210524A1 (en) | 2017-05-15 | 2018-11-22 | Unilever Plc | Composition |
WO2018210523A1 (en) | 2017-05-15 | 2018-11-22 | Unilever Plc | Composition |
WO2018210522A1 (en) | 2017-05-15 | 2018-11-22 | Unilever Plc | Composition |
US11441106B2 (en) | 2017-06-27 | 2022-09-13 | Henkel Ag & Co. Kgaa | Particulate fragrance enhancers |
Families Citing this family (167)
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DE10105801B4 (de) * | 2001-02-07 | 2004-07-08 | Henkel Kgaa | Wasch- und Reinigungsmittel umfassend feine Mikropartikel mit Reinigungsmittelbestandteilen |
ATE332120T1 (de) * | 2001-10-01 | 2006-07-15 | Procter & Gamble | Shampoo mit hohlen teilchen |
EP1693048B1 (de) * | 2001-10-01 | 2008-05-28 | The Procter & Gamble Company | Shampoo mit hohlen Teilchen |
DE10163162A1 (de) | 2001-12-20 | 2003-07-03 | Basf Ag | Mikrokapseln |
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US7585824B2 (en) | 2002-10-10 | 2009-09-08 | International Flavors & Fragrances Inc. | Encapsulated fragrance chemicals |
US7125835B2 (en) | 2002-10-10 | 2006-10-24 | International Flavors & Fragrances Inc | Encapsulated fragrance chemicals |
US7226607B2 (en) * | 2003-09-11 | 2007-06-05 | The Procter & Gamble Company | Compositions comprising a dispersant and microcapsules containing an active material and a stabilizer |
CA2544448A1 (en) * | 2003-11-27 | 2005-06-09 | Unilever Plc | Fusion proteins and detergent compositions comprising them |
ATE366298T1 (de) * | 2003-12-19 | 2007-07-15 | Unilever Nv | Waschmittelgranulat und herstellungsverfahren |
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US7452547B2 (en) * | 2004-03-31 | 2008-11-18 | Johnson&Johnson Consumer Co., Inc. | Product for treating the skin comprising a polyamine microcapsule wall and a skin lightening agent |
FR2868442B1 (fr) * | 2004-04-01 | 2006-05-26 | Seb Sa | Fer a repasser comportant un reservoir d'additif |
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DE602005024404D1 (de) * | 2005-09-23 | 2010-12-09 | Takasago Perfumery Co Ltd | Kern/Schale-Kapseln enthaltend ein Öl oder einen wachsartigen Feststoff |
EP1767613A1 (de) * | 2005-09-23 | 2007-03-28 | Takasago International Corporation | Verfahren zur Herstellung eines sprühgetrockneten Pulvers |
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WO2008005693A2 (en) * | 2006-06-30 | 2008-01-10 | Colgate-Palmolive Company | Cationic polymer stabilized microcapsule composition |
ES2338180T3 (es) * | 2006-07-13 | 2010-05-04 | Basf Se | Microcapsulas modificadas por polielectrolitos. |
EP2046269B1 (de) * | 2006-08-01 | 2010-12-15 | The Procter & Gamble Company | Pflegemittel mit freisetzungspartikel |
CN101528339B (zh) * | 2006-10-17 | 2013-03-27 | 巴斯夫欧洲公司 | 微胶囊 |
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US8076280B2 (en) * | 2006-12-20 | 2011-12-13 | Basf Se | Emulsions containing encapsulated fragrances and personal care compositions comprising said emulsions |
DE102007001115A1 (de) * | 2007-01-04 | 2008-07-10 | Cognis Ip Management Gmbh | Verwendung von wässrigen Emulsionen in Schaumform zum Reload von Textilien |
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ATE532847T1 (de) * | 2007-03-20 | 2011-11-15 | Procter & Gamble | Verfahren zum reinigen von wäsche oder harten oberflächen |
WO2008148669A1 (en) * | 2007-06-05 | 2008-12-11 | Unilever Plc | Mechanically sensitive laundry components and packaging therefor |
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- 2001-01-04 WO PCT/EP2001/000048 patent/WO2001049817A2/de active IP Right Grant
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DE202007010668U1 (de) | 2007-07-30 | 2008-12-18 | Follmann & Co. Gesellschaft Für Chemie-Werkstoffe Und -Verfahrenstechnik Mbh & Co. Kg | Verbesserte Mikrokapseln |
DE102008031212A1 (de) | 2008-07-03 | 2010-01-07 | Henkel Ag & Co. Kgaa | Wasch- und Reinigungsmitteladditiv in Partikelform |
WO2011120772A1 (en) | 2010-03-31 | 2011-10-06 | Unilever Plc | Microcapsule incorporation in structured liquid detergents |
WO2011120799A1 (en) | 2010-04-01 | 2011-10-06 | Unilever Plc | Structuring detergent liquids with hydrogenated castor oil |
EP2495300A1 (de) | 2011-03-04 | 2012-09-05 | Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House | Strukturierung von Waschmittelflüssigkeiten mit hydriertem Castoröl |
WO2013160022A1 (en) | 2012-04-23 | 2013-10-31 | Unilever Plc | Externally structured aqueous isotropic liquid detergent compositions |
WO2013160024A1 (en) | 2012-04-23 | 2013-10-31 | Unilever Plc | Externally structured aqueous isotropic liquid detergent compositions |
WO2013160023A1 (en) | 2012-04-23 | 2013-10-31 | Unilever Plc | Externally structured aqueous isotropic liquid laundry detergent compositions |
US9556405B2 (en) | 2012-11-29 | 2017-01-31 | Conopco, Inc. | Polymer structured aqueous detergent compositions |
WO2018210700A1 (en) | 2017-05-15 | 2018-11-22 | Unilever Plc | Composition |
WO2018210524A1 (en) | 2017-05-15 | 2018-11-22 | Unilever Plc | Composition |
WO2018210523A1 (en) | 2017-05-15 | 2018-11-22 | Unilever Plc | Composition |
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US11441106B2 (en) | 2017-06-27 | 2022-09-13 | Henkel Ag & Co. Kgaa | Particulate fragrance enhancers |
Also Published As
Publication number | Publication date |
---|---|
JP5692948B2 (ja) | 2015-04-01 |
US20030125222A1 (en) | 2003-07-03 |
JP2003524689A (ja) | 2003-08-19 |
DE10000223A1 (de) | 2001-07-12 |
WO2001049817A2 (de) | 2001-07-12 |
WO2001049817A3 (de) | 2001-12-13 |
ES2225464T3 (es) | 2005-03-16 |
DE50103314D1 (de) | 2004-09-23 |
EP1244768B1 (de) | 2004-08-18 |
US6951836B2 (en) | 2005-10-04 |
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