EP1141221B2 - Structured liquid detergent composition - Google Patents
Structured liquid detergent composition Download PDFInfo
- Publication number
- EP1141221B2 EP1141221B2 EP99961040A EP99961040A EP1141221B2 EP 1141221 B2 EP1141221 B2 EP 1141221B2 EP 99961040 A EP99961040 A EP 99961040A EP 99961040 A EP99961040 A EP 99961040A EP 1141221 B2 EP1141221 B2 EP 1141221B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- composition
- lamellar
- polymer
- phase
- refractive index
- 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 - Lifetime
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
- C11D3/16—Organic compounds
- C11D3/37—Polymers
-
- 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
- C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
- C11D17/0026—Structured liquid compositions, e.g. liquid crystalline phases or network containing non-Newtonian phase
-
- 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
- C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions
Definitions
- Lamellar phases cause the resultant liquid product to be turbid (i.e. cloudy).
- a lamellar-structured detergent liquid which is substantially clear (i.e. substantially transparent).
- Products with a microstructure consisting of predominantly planar lamellar phases are usually less turbid than products with a microstructure of lamellar droplets.
- these products have usually an inhomogeneous appearance and are not substantially clear, so that visually, they do not have a pleasing appearance.
- compositions according to the present invention have a physical form which may be that of a liquid, a pourable gel or a non-pourable gel. These forms are conveniently characterised by the product viscosity. In these definitions, and unless indicated explicitly to the contrary, throughout this specification, all stated viscosities are those measured at a shear rate of 21 s -1 and at a temperature of 25°C.
- compositions according to the present invention which are liquids, preferably have a viscosity of no more than 1,500 mPa.s, more preferably no more than 1,000 mPa.s, still more preferably, no more than 500 mPa.s.
- the enzyme capsules can also contain hydrophobic or fatty materials. Examples of this are:
- the enzyme encapsulate may comprise polymeric material.
- the enzyme encapsulate comprise polymeric materials selected from the group consisting of polyvinylalcohol, polyamide, polyester, polyurea, polyurethane, epoxyresin, methylcellulose, hydroxypropylcellulose, hydroxypropylmethylcellulose, carrageenan, alginate, gellan gum, gelatine and mixtures thereof.
- the amount of material of deflocculating polymer in a composition according to the invention will be from 0.01% to 5.0% by weight of the composition, most preferably from 0.1% to 2.0%.
- Suitable soaps include alkali metal soaps of long chain mono- or dicarboxylic acids for example one having from 12 to 18 carbon atoms.
- Typical acids of this kind are oleic acid, ricinoleic acid and fatty acids derived from castor oil, rapeseed oil, groundnut oil, coconut oil, palm kernel oil or mixtures thereof.
- the sodium or potassium soaps of these acids can be used.
- Examples 20-22 different sugars + Silverson (shear rate ca 50,000 sec -1 ). This further illustrates the benefits of shearing and also illustrates the benefit of higher mono- and di-saccharide contents in commercial 'glucose' syrups. It also demonstrates that shearing in the absence of sugar addition (partial refractive index matching) is not sufficient.
- Ingredient % by weight if not otherwise stated
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)
- Crystallography & Structural Chemistry (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99961040A EP1141221B2 (en) | 1998-12-16 | 1999-11-30 | Structured liquid detergent composition |
DE69911463T DE69911463T3 (de) | 1998-12-16 | 1999-11-30 | Strukturierte flüssige waschmittelzusammensetzung |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98310336 | 1998-12-16 | ||
EP98310336 | 1998-12-16 | ||
PCT/EP1999/009377 WO2000036079A1 (en) | 1998-12-16 | 1999-11-30 | Structured liquid detergent composition |
EP99961040A EP1141221B2 (en) | 1998-12-16 | 1999-11-30 | Structured liquid detergent composition |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1141221A1 EP1141221A1 (en) | 2001-10-10 |
EP1141221B1 EP1141221B1 (en) | 2003-09-17 |
EP1141221B2 true EP1141221B2 (en) | 2011-11-30 |
Family
ID=8235213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99961040A Expired - Lifetime EP1141221B2 (en) | 1998-12-16 | 1999-11-30 | Structured liquid detergent composition |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP1141221B2 (zh) |
CN (1) | CN1198916C (zh) |
AR (1) | AR021683A1 (zh) |
AT (1) | ATE250121T1 (zh) |
AU (1) | AU767826B2 (zh) |
BR (1) | BR9916258A (zh) |
CA (1) | CA2355059A1 (zh) |
DE (1) | DE69911463T3 (zh) |
ES (1) | ES2207311T5 (zh) |
HU (1) | HUP0104815A3 (zh) |
TR (1) | TR200101708T2 (zh) |
TW (1) | TW526266B (zh) |
WO (1) | WO2000036079A1 (zh) |
ZA (1) | ZA200104025B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2336750B1 (en) | 2009-12-10 | 2016-04-13 | The Procter & Gamble Company | Method for measuring the soil removal ability of a cleaning product |
DE102020007520A1 (de) | 2020-12-09 | 2022-06-09 | Ovidiu Dicoi | Modifizierte strukturierte, fließfähige Wasch- und Reinigungsmittel |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1203068B1 (en) * | 1999-07-17 | 2008-09-03 | Huntsman International Llc | Structured surfactant systems |
AU7971201A (en) * | 2000-07-06 | 2002-01-14 | Huntsman Int Llc | Solid-suspending systems |
WO2005103221A2 (en) * | 2004-04-15 | 2005-11-03 | Rhodia Inc. | Structured surfactant compositions |
WO2008039440A1 (en) * | 2006-09-26 | 2008-04-03 | Rhodia Inc. | Structured surfactant system |
BR112014011725A2 (pt) * | 2011-11-25 | 2017-05-30 | Unilever Nv | composição de detergente líquido |
US9668474B2 (en) | 2012-02-10 | 2017-06-06 | Stepan Company | Structured surfactant suspending systems |
CN108644125A (zh) * | 2018-04-29 | 2018-10-12 | 贝德科技有限公司 | 一种使用耐海水腐蚀新材料的柴油机长轴消防泵 |
CN111229120B (zh) * | 2018-11-29 | 2022-01-07 | 中国石油化工股份有限公司 | 含脂肪酸型表面活性剂的混合体系及其制备方法 |
CN111229117B (zh) * | 2018-11-29 | 2022-01-04 | 中国石油化工股份有限公司 | 含脂肪酸型表面活性剂的混合体系及其制备方法 |
CN114702612A (zh) * | 2022-04-19 | 2022-07-05 | 陕西科技大学 | 一种聚羧酸盐类共聚物助洗剂的制备方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1303810A (zh) † | 1969-05-02 | 1973-01-24 | ||
DE2748212A1 (de) † | 1976-11-01 | 1978-05-11 | Unilever Nv | Enzymatisches fluessigwaschmittel |
EP0043327A1 (fr) † | 1980-07-01 | 1982-01-06 | L'oreal | Procédé d'obtention de dispersions stables dans une phase aqueuse d'au moins une phase liquide non miscible à l'eau et dispersions correspondantes |
EP0151884A2 (en) † | 1983-12-22 | 1985-08-21 | Albright & Wilson Limited | Liquid detergent compositions |
EP0346995A2 (en) † | 1988-06-13 | 1989-12-20 | Unilever N.V. | Liquid detergents |
WO1991009107A1 (en) † | 1989-12-07 | 1991-06-27 | Unilever N.V. | Liquid detergents |
EP0452106A2 (en) † | 1990-04-10 | 1991-10-16 | ALBRIGHT & WILSON UK LIMITED | Concentrated aqueous surfactants |
WO1992005229A1 (en) † | 1990-09-19 | 1992-04-02 | S.C. Johnson & Son, Inc. | Aqueous emulsion and aerosol delivery system using same |
EP0623670A2 (en) † | 1993-05-07 | 1994-11-09 | ALBRIGHT & WILSON UK LIMITED | Aqueous based surfactant compositions |
WO1995006107A1 (en) † | 1993-08-27 | 1995-03-02 | The Procter & Gamble Company | Concentrated light duty liquid or gel dishwashing detergent compositions containing sugar |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5168325A (en) * | 1990-02-28 | 1992-12-01 | Board Of Control Of Michigan Technological University | Interferometric measurement of glucose by refractive index determination |
US5672580A (en) * | 1990-04-25 | 1997-09-30 | Lever Brothers Company, Division Of Conopco, Inc. | Liquid detergent compositions |
GB9711849D0 (en) * | 1997-06-06 | 1997-08-06 | Unilever Plc | Polymeric materials |
-
1999
- 1999-11-30 WO PCT/EP1999/009377 patent/WO2000036079A1/en active IP Right Grant
- 1999-11-30 CA CA002355059A patent/CA2355059A1/en not_active Abandoned
- 1999-11-30 AU AU17792/00A patent/AU767826B2/en not_active Ceased
- 1999-11-30 ES ES99961040T patent/ES2207311T5/es not_active Expired - Lifetime
- 1999-11-30 CN CN99814417.7A patent/CN1198916C/zh not_active Expired - Fee Related
- 1999-11-30 BR BR9916258-0A patent/BR9916258A/pt not_active Application Discontinuation
- 1999-11-30 HU HU0104815A patent/HUP0104815A3/hu unknown
- 1999-11-30 AT AT99961040T patent/ATE250121T1/de not_active IP Right Cessation
- 1999-11-30 TR TR2001/01708T patent/TR200101708T2/xx unknown
- 1999-11-30 EP EP99961040A patent/EP1141221B2/en not_active Expired - Lifetime
- 1999-11-30 DE DE69911463T patent/DE69911463T3/de not_active Expired - Lifetime
- 1999-12-15 AR ARP990106397A patent/AR021683A1/es unknown
-
2000
- 2000-02-21 TW TW089102983A patent/TW526266B/zh not_active IP Right Cessation
-
2001
- 2001-05-17 ZA ZA200104025A patent/ZA200104025B/en unknown
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1303810A (zh) † | 1969-05-02 | 1973-01-24 | ||
DE2748212A1 (de) † | 1976-11-01 | 1978-05-11 | Unilever Nv | Enzymatisches fluessigwaschmittel |
EP0043327A1 (fr) † | 1980-07-01 | 1982-01-06 | L'oreal | Procédé d'obtention de dispersions stables dans une phase aqueuse d'au moins une phase liquide non miscible à l'eau et dispersions correspondantes |
EP0151884A2 (en) † | 1983-12-22 | 1985-08-21 | Albright & Wilson Limited | Liquid detergent compositions |
EP0346995A2 (en) † | 1988-06-13 | 1989-12-20 | Unilever N.V. | Liquid detergents |
WO1991009107A1 (en) † | 1989-12-07 | 1991-06-27 | Unilever N.V. | Liquid detergents |
EP0452106A2 (en) † | 1990-04-10 | 1991-10-16 | ALBRIGHT & WILSON UK LIMITED | Concentrated aqueous surfactants |
WO1992005229A1 (en) † | 1990-09-19 | 1992-04-02 | S.C. Johnson & Son, Inc. | Aqueous emulsion and aerosol delivery system using same |
EP0623670A2 (en) † | 1993-05-07 | 1994-11-09 | ALBRIGHT & WILSON UK LIMITED | Aqueous based surfactant compositions |
WO1995006107A1 (en) † | 1993-08-27 | 1995-03-02 | The Procter & Gamble Company | Concentrated light duty liquid or gel dishwashing detergent compositions containing sugar |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2336750B1 (en) | 2009-12-10 | 2016-04-13 | The Procter & Gamble Company | Method for measuring the soil removal ability of a cleaning product |
DE102020007520A1 (de) | 2020-12-09 | 2022-06-09 | Ovidiu Dicoi | Modifizierte strukturierte, fließfähige Wasch- und Reinigungsmittel |
Also Published As
Publication number | Publication date |
---|---|
TR200101708T2 (tr) | 2001-12-21 |
AR021683A1 (es) | 2002-07-31 |
TW526266B (en) | 2003-04-01 |
BR9916258A (pt) | 2001-10-02 |
EP1141221A1 (en) | 2001-10-10 |
ES2207311T5 (es) | 2012-02-20 |
HUP0104815A2 (hu) | 2002-04-29 |
ES2207311T3 (es) | 2004-05-16 |
CA2355059A1 (en) | 2000-06-22 |
ZA200104025B (en) | 2002-05-17 |
EP1141221B1 (en) | 2003-09-17 |
CN1330710A (zh) | 2002-01-09 |
DE69911463T3 (de) | 2012-03-29 |
DE69911463D1 (de) | 2003-10-23 |
ATE250121T1 (de) | 2003-10-15 |
AU767826B2 (en) | 2003-11-27 |
AU1779200A (en) | 2000-07-03 |
CN1198916C (zh) | 2005-04-27 |
DE69911463T2 (de) | 2004-04-01 |
WO2000036079A1 (en) | 2000-06-22 |
HUP0104815A3 (en) | 2002-12-28 |
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