EP1124921A1 - Indice hydrophile pour compositions detergentes aqueuses pour lessives renfermant un sulfonate d'alkyl benzene lineaire (las) - Google Patents

Indice hydrophile pour compositions detergentes aqueuses pour lessives renfermant un sulfonate d'alkyl benzene lineaire (las)

Info

Publication number
EP1124921A1
EP1124921A1 EP99971837A EP99971837A EP1124921A1 EP 1124921 A1 EP1124921 A1 EP 1124921A1 EP 99971837 A EP99971837 A EP 99971837A EP 99971837 A EP99971837 A EP 99971837A EP 1124921 A1 EP1124921 A1 EP 1124921A1
Authority
EP
European Patent Office
Prior art keywords
surfactant
detergent composition
weight
alkyl
laundry detergent
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.)
Withdrawn
Application number
EP99971837A
Other languages
German (de)
English (en)
Inventor
Pramod Kakumanu Reddy
Eugene Steven Sadlowski
Robert W. Boswell
Jack Wesley English, Iii
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of EP1124921A1 publication Critical patent/EP1124921A1/fr
Withdrawn legal-status Critical Current

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
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • 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
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38618—Protease or amylase in liquid compositions only

Definitions

  • anionic surfactants useful herein are disclosed in U.S. Patent No. 4,285,841, Barrat et al, issued August 25, 1981, and in U.S. Patent No. 3,919,678, Laughlin et al, issued December 30, 1975, both incorporated herein by reference.
  • Useful anionic surfactants include the water-soluble salts, particularly the alkali metal, ammonium and alkylolammonium (e.g., monoethanolammonium or triethanolammonium) salts, of organic sulfuric reaction products having in their molecular structure an alkyl group containing from about 10 to about 20 carbon atoms and a sulfonic acid or sulfuric acid ester group.
  • water-soluble salts particularly the alkali metal, ammonium and alkylolammonium (e.g., monoethanolammonium or triethanolammonium) salts, of organic sulfuric reaction products having in their molecular structure an alkyl group containing from about 10 to about 20 carbon atoms and a sulfonic acid or sulfuric acid ester group.
  • a polyalkylene-oxide chain joining the hydrophobic moiety and the polysaccharide moiety.
  • the preferred alkyleneoxide is ethylene oxide.
  • Typical hydrophobic groups include alkyl groups, either saturated or unsaturated, branched or unbranched containing from about 8 to about 18, preferably from about 10 to about 16, carbon atoms.
  • the alkyl group is a straight chain saturated alkyl group.
  • the alkyl group can contain up to about 3 hydroxy groups and/or the polyalkyleneoxide chain can contain up to about 10, preferably less than 5, alkyleneoxide moieties.
  • One of the aliphatic substituents contains at least about 8 carbon atoms, typically from about 8 to about 18 carbon atoms, and at least one contains an anionic water-solubilizing group, e.g., carboxy, sulfonate, sulfate. See U.S. Patent No. 3,929,678 to Laughlin et al., issued December 30, 1975 at column 19, lines 18-35 for examples of ampholytic surfactants.
  • Kymene 557LX® which are epichlorohyd ⁇ n adducts of polyamide-polyamines which are the reaction products of diethylenet ⁇ amme and adipic acid.
  • Other suitable materials are those marketed by Hercules under the tradenames Reten® and Delsette®> and by Sandoz under the tradename Cartaretm®- These polyamide-polyamine materials are marketed m the form of aqueous suspensions of the polymeric material containing, for example, about 12.5% by weight of solids.
  • Enzyme stabilization techniques are disclosed and exemplified in U.S. 3,600,319, August 17, 1971, Gedge et al, EP 199,405 and EP 200,586, October 29, 1986, Venegas. Enzyme stabilization systems are also described, for example, in U.S. 3,519,570. A useful Bacillus, sp. AC13 giving proteases, xylanases and cellulases, is described m WO 9401532 A to Novo
  • Mannans are polysaccharides having a backbone composed of ⁇ -1,4- linked mannose; glucomannans are polysaccharides having a backbone or more or less regularly alternating ⁇ -1,4 linked mannose and glucose; galactomannans and galactoglucomannans are mannans and glucomannans with ⁇ -1,6 linked galactose sidebranches. These compounds may be acetylated. The degradation of galactomannans and galactoglucomannans is facilitated by full or partial removal of the galactose sidebranches.
  • Highly preferred lipases are the D96L polytic enzyme variant of the native lipase derived from Humicola lanuginosa as described in US Serial No. 08/341,826.
  • D native lipase ex Humicola lanuginosa aspartic acid
  • L Leucme
  • Lipase enzyme is incorporated into the composition m accordance with the invention at a level of from 50 LU to 8500 LU per liter wash solution
  • the variant D96L is present at a level of from 100 LU to 7500 LU per liter of wash solution More preferably at a level of from 150 LU to 5000 LU per liter of wash solution
  • Still other useful dispersing agents include the maleic/acrylic/vinyl alcohol terpolymers. Such materials are also disclosed in EP 193,360, including, for example, the 45/45/10 terpolymer of acrylic/maleic/vinyl alcohol.
  • Other polymeric materials which can be included are polypropylene glycol (PPG), propylene glycol (PG), and polyethylene glycol (PEG). PEG can exhibit dispersing agent performance as well as act as a clay soil removal-antiredeposition agent. Typical molecular weight ranges for these purposes range from about 500 to about 100,000, preferably from about 1,000 to about 50,000, more preferably from about 1,500 to about 10,000.
  • Polyaspartate and polyglutamate dispersing agents may also be used, especially in conjunction with zeolite builders. Dispersing agents such as polyaspartate preferably have a molecular weight (avg.) of about 10,000.

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

La présente invention concerne une composition détergente liquide puissante pour lessives avec système tensioactif. Cette solution comprend de 0,1 % à environ 20 % en poids d'un système tensioactif comprenant un tensioactif à base de sulfonate d'alkyle benzène, et se caractérise par un indice hydrophile HIC compris entre 8 et 9,2 environ. Cet indice se calcule de la manière suivante: HIC = Σy (% en poids de tensioactif dans le système tensioactif) x (HISy). Pour chacun des tensioactifs contenus dans le système tensioactif, HISy se calcule comme suit: HISy = 20 x (poids moléculaire de la partie hydrophile de la composante tensioactive y)/(poids moléculaire de la composante tensioactive y).
EP99971837A 1998-11-06 1999-10-27 Indice hydrophile pour compositions detergentes aqueuses pour lessives renfermant un sulfonate d'alkyl benzene lineaire (las) Withdrawn EP1124921A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10747798P 1998-11-06 1998-11-06
US107477P 1998-11-06
PCT/US1999/025224 WO2000027958A1 (fr) 1998-11-06 1999-10-27 Indice hydrophile pour compositions detergentes aqueuses pour lessives renfermant un sulfonate d'alkyl benzene lineaire (las)

Publications (1)

Publication Number Publication Date
EP1124921A1 true EP1124921A1 (fr) 2001-08-22

Family

ID=22316817

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99971837A Withdrawn EP1124921A1 (fr) 1998-11-06 1999-10-27 Indice hydrophile pour compositions detergentes aqueuses pour lessives renfermant un sulfonate d'alkyl benzene lineaire (las)

Country Status (7)

Country Link
EP (1) EP1124921A1 (fr)
JP (1) JP2002529580A (fr)
CN (1) CN1218025C (fr)
AU (1) AU1237300A (fr)
BR (1) BR9915728A (fr)
CA (1) CA2347695A1 (fr)
WO (1) WO2000027958A1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2364065A (en) * 2000-06-28 2002-01-16 Procter & Gamble Fabric treatment composition
US6855680B2 (en) * 2000-10-27 2005-02-15 The Procter & Gamble Company Stabilized liquid compositions
DE10160993A1 (de) 2001-12-12 2003-06-18 Basf Ag Stickstoffhaltige Polymere umfassende Reinigungsmittelzusammensetzungen
MXPA06012507A (es) * 2004-04-28 2006-12-15 Procter & Gamble Composiciones antioxidantes.
US20080015135A1 (en) * 2006-05-05 2008-01-17 De Buzzaccarini Francesco Compact fluid laundry detergent composition
US8889612B2 (en) * 2010-04-19 2014-11-18 The Procter & Gamble Company Method of laundering fabric using a compacted liquid laundry detergent composition
ES2610527T3 (es) 2011-05-23 2017-04-28 The Procter & Gamble Company Tapón de pretratamiento
US20120324655A1 (en) 2011-06-23 2012-12-27 Nalini Chawla Product for pre-treatment and laundering of stained fabric
US8828920B2 (en) * 2011-06-23 2014-09-09 The Procter & Gamble Company Product for pre-treatment and laundering of stained fabric
AR092788A1 (es) * 2012-01-18 2015-05-06 Procter & Gamble Composiciones detergentes acidas para lavanderia
EP2789722B1 (fr) 2013-04-11 2021-01-13 The Procter & Gamble Company Coupe de prétraitement pour le traitement de tissus délicats et durables
CN103409398B (zh) * 2013-09-03 2014-12-24 广州立白企业集团有限公司 一种蛋白酶及突变体及其应用
AR100231A1 (es) 2014-04-29 2016-09-21 Procter & Gamble Composiciones para el cuidado de las telas que comprenden polímeros de poliuretano, poliurea y/o poliuretanourea
EP3209757B1 (fr) * 2014-10-22 2018-08-15 Rohm and Haas Company Détergent liquide pour lessive contenant des additifs aminés
JP2017008137A (ja) * 2015-06-17 2017-01-12 花王株式会社 衣料用液体洗浄剤組成物
JP6684558B2 (ja) * 2015-09-03 2020-04-22 ライオン株式会社 衣料用液体洗浄剤
WO2019056336A1 (fr) * 2017-09-25 2019-03-28 The Procter & Gamble Company Article de détergent à lessive individuel
CN111556891B (zh) 2018-01-26 2021-11-05 宝洁公司 包含酶的水溶性单位剂量制品
WO2019147532A1 (fr) 2018-01-26 2019-08-01 The Procter & Gamble Company Articles en dose unitaire soluble dans l'eau comprenant un parfum
KR102433420B1 (ko) 2018-01-26 2022-08-18 더 프록터 앤드 갬블 캄파니 수용성 물품 및 관련 방법
JP7110356B2 (ja) 2018-01-26 2022-08-01 ザ プロクター アンド ギャンブル カンパニー 香料を含む水溶性単位用量物品
WO2019168829A1 (fr) 2018-02-27 2019-09-06 The Procter & Gamble Company Produit de consommation comprenant un conditionnement plat contenant des articles de dose unitaire
US10982176B2 (en) 2018-07-27 2021-04-20 The Procter & Gamble Company Process of laundering fabrics using a water-soluble unit dose article
CN113748195B (zh) 2019-01-28 2024-01-19 宝洁公司 可回收利用的、可再生的或可生物降解的包装
EP3712237A1 (fr) 2019-03-19 2020-09-23 The Procter & Gamble Company Articles fibreux de dose unitaire soluble dans l'eau comprenant des structures fibreuses solubles dans l'eau
US12031254B2 (en) 2019-03-19 2024-07-09 The Procter & Gamble Company Process of reducing malodors on fabrics
CN110452779A (zh) * 2019-09-11 2019-11-15 郑州华核新材料科技有限公司 纺织品表面黏着性沾染核素去污剂及其制备方法
US20240060018A1 (en) 2020-12-16 2024-02-22 Conopco, Inc., D/B/A Unilever Detergent compositions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE617969A (fr) * 1961-02-03
US4018720A (en) * 1975-07-14 1977-04-19 The Procter & Gamble Company Laundry detergent compositions in emulsion/suspension
GB1562801A (en) * 1976-01-02 1980-03-19 Procter & Gamble Liquid detergent composition
DE2703998C3 (de) * 1977-02-01 1981-10-01 Henkel KGaA, 4000 Düsseldorf Flüssiges Waschmittelkonzentrat mit geringem Schaumvermögen
US4561998A (en) * 1982-05-24 1985-12-31 The Procter & Gamble Company Near-neutral pH detergents containing anionic surfactant, cosurfactant and fatty acid
CA2049097A1 (fr) * 1990-08-15 1992-02-16 Thomas Weber Compositions liquides detergentes riches en anious et au ph eleve contenant des enzymes mutantes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0027958A1 *

Also Published As

Publication number Publication date
BR9915728A (pt) 2001-10-23
CN1218025C (zh) 2005-09-07
CA2347695A1 (fr) 2000-05-18
JP2002529580A (ja) 2002-09-10
AU1237300A (en) 2000-05-29
CN1332786A (zh) 2002-01-23
WO2000027958A1 (fr) 2000-05-18

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