EP3565879B1 - Reinigungszusammensetzung für harte oberflächen - Google Patents

Reinigungszusammensetzung für harte oberflächen Download PDF

Info

Publication number
EP3565879B1
EP3565879B1 EP17808391.1A EP17808391A EP3565879B1 EP 3565879 B1 EP3565879 B1 EP 3565879B1 EP 17808391 A EP17808391 A EP 17808391A EP 3565879 B1 EP3565879 B1 EP 3565879B1
Authority
EP
European Patent Office
Prior art keywords
composition
detergent surfactant
hard surface
cleaning
composition according
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.)
Active
Application number
EP17808391.1A
Other languages
English (en)
French (fr)
Other versions
EP3565879A1 (de
Inventor
Punam Bandyopadhyay
Jiji Paul Kottukapally
Uma Madhavan
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.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
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 Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP3565879A1 publication Critical patent/EP3565879A1/de
Application granted granted Critical
Publication of EP3565879B1 publication Critical patent/EP3565879B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces

Definitions

  • the present invention relates to a hard surface cleaning composition.
  • dishwashing and household cleaning include cleaning of hard surfaces like e.g. utensils, dishes, sinks, platforms, kitchen tops, tiles, floors, cupboards and doors.
  • hard surfaces like these are cleaned by applying a hard surface cleaning composition in neat or diluted form followed by cleaning the hard surface with a suitable means like e.g. scrub, sponge, paper, cloth, wipes and simply by using hands, and rinsing the hard surface.
  • JP 05-072960 discloses an acidic detergent composition of pH of 1.5 to 4.0 comprising anionic surfactant which has sulfonic acid or a sulfuric acid group, watersoluble polyacrylic acid or its salt and an organic acid.
  • composition that comprises a specific combination of anionic detergent surfactant, a polymer comprising acrylic acid and water and has pH of 5.5 or lower.
  • the present invention provides a hard surface cleaning composition comprising:
  • the present invention provides a method of cleaning a hard surface comprising the steps of:
  • the present invention relates to a composition according to claim 1.
  • detergent surfactant i.e. anionic, nonionic, amphoteric and cationic detergent surfactant.
  • Detergent surfactants are one of the main ingredients that are known to provide cleaning effect.
  • composition according to the present invention comprises from 5 to 60 wt%, preferably from 10 to 50 wt%, more preferably from 20 to 40 wt% and even more preferably from 30 to 35 wt% of detergent surfactant.
  • Out of the total amount of detergent surfactant is made up of a combination of, alkyl ether sulfate (AES) and alkyl benzene sulfonate (ABS).
  • AES alkyl ether sulfate
  • ABS alkyl benzene sulfonate
  • composition comprises 60 wt% detergent surfactant then at least 50% of detergent surfactant, i.e. 30 wt% of the composition in this case, is made up of AES and ABS.
  • AES is an anionic detergent surfactant of the formula R 1 -(OR') n -O-SO 3 - M + , wherein R 1 is saturated or unsaturated C 8 -C 16 , preferably C 12 -C 14 alkyl chain; preferably, R 1 is a saturated C 8 -C 16 , more preferably a saturated C 12 -C 14 alkyl chain; R' is ethylene;
  • n is from 1 to 18; preferably from 1 to 15, more preferably from 1 to 10 and even more preferably from 1 to 5.
  • M + is a suitable cation which provides charge neutrality, preferably sodium, calcium, potassium, or magnesium, more preferably a sodium cation.
  • AES sodium lauryl ether sulfate
  • SLES sodium myristyl ether sulfate
  • sodium palmityl ether sulfate Preferred AES is SLES having 1 to 3 ethylene oxide units per molecule is preferred. SLES having 1 to 2 ethylene oxide units per molecule is the most preferred.
  • SLES is found in many products like e.g. soaps, shampoos, toothpaste and cleaning compositions including laundry and hard surfaces.
  • ABS is an anionic detergent surfactant that includes water soluble alkali metal salts of organic sulfonates having alkyl radicals typically containing from 8 to 22 carbon atoms, preferably from 8 to 18 carbon atoms, more preferably from 12 to 15 carbon atoms and may be unsaturated.
  • ABS examples include sodium salt of linear alkyl benzene sulfonate (LAS), alkyl toluene sulfonate, alkyl xylene sulfonate, alkyl phenol sulfonate, alkyl naphthalene sulfonate, ammonium diamylnaphthalene sulfonate and sodium dinonylnaphthalene sulfonate and mixtures with olefin sulfonate.
  • LAS linear alkyl benzene sulfonate
  • alkyl toluene sulfonate alkyl xylene sulfonate
  • alkyl phenol sulfonate alkyl naphthalene sulfonate
  • ABS is LAS having alkyl radicals containing from 12 to 14 carbon atoms.
  • the detergent surfactant of the composition comprises at least 50% of its total amount as a combination of AES and ABS.
  • the ratio of AES:ABS, weight by weight, is at least 1:1, preferably at least 2:1, more preferably at least 3:1, even more preferably at least 4:1 further more preferably at least 6:1 and still more preferably at least 8:1.
  • amount of AES is more than that of ABS.
  • composition may further comprise one or more additional detergent surfactant, i.e. in addition to AES and ABS, as part of the detergent surfactant.
  • additional detergent surfactant can be selected from anionic, nonionic, cationic, and amphoteric types of detergent surfactant.
  • anionic detergent surfactant other than SLES and LAS are sodium lauryl sulfate, ammonium lauryl sulfate, soap, diethanolamine lauryl sulphate.
  • nonionic detergent surfactant examples include the condensation products of a higher alcohol (e.g., an alkanol containing about 8 to 18 carbon atoms in a straight or branched chain configuration) condensed with about 5 to 30 moles of ethylene oxide, for example, lauryl or myristyl alcohol condensed with about 16 moles of ethylene oxide (EO), tridecanol condensed with about 6 moles of EO, myristyl alcohol condensed with about 10 moles of EO per mole of myristyl alcohol, the condensation product of EO with a cut of coconut fatty alcohol containing a mixture of fatty alcohols with alkyl chains varying from 10 to about 14 carbon atoms in length and wherein the condensate contains either about 6 moles of EO per mole of total alcohol or about 9 moles of EO per mole of alcohol and tallow alcohol ethoxylates containing 6 EO to 11 EO per mole of alcohol.
  • a higher alcohol e.g.,
  • Preferred nonionic detergent surfactant are laureth 5, laureth 7 and laureth 9.
  • Illustrative examples of cationic detergent surfactant are quaternary ammonium salts characterised in that the ammonium salt has the general formula: R 1 R 2 R 3 R 4 N + X - , wherein R 1 is a C 12 -C 18 alkyl group, each of R 2 , R 3 and R 4 independently is a C 1 -C 3 alkyl group and X is an inorganic anion.
  • R 1 is preferably a C 14 -C 16 straight chain alkyl group, more preferably C 16 .
  • R 2 -R 4 are preferably methyl groups.
  • the inorganic anion is preferably chosen from halide, sulphate, bisulphate or OH - .
  • a quaternary ammonium hydroxide is considered to be a quaternary ammonium salt. More preferably the anion is a halide ion or sulphate, most preferably a chloride,bromide or sulphate. Cetyl trimethylammonium bromide is a specific example of a suitable compound.
  • benzalkonium halides also known as alkyldimethylbenzylammonium halides.
  • alkyldimethylbenzylammonium chlorides or ADBAC.
  • a preferred class of bezalkonium chlorides is given in the formula below.
  • Amphoteric detergent surfactant can be of amide, betaine, and amine oxide type, i.e. cocoamidopropyl betaine, coco amido propyl amine oxide, cocodiethanol amide and cocomonoethanol amide.
  • Preferred amphoteric detergent surfactant is cocoamidopropyl betaine.
  • these additional detergent surfactant can be used in an amount from 0.1 to 30 wt%, preferably from 1 to 25 wt%, more preferably from 3 to 20 wt%, even more preferably from 5 to 15 wt% and further more preferably from 8 to 13 wt%.
  • 25 wt% of additional detergent surfactant means that if the composition comprises 60 wt% detergent surfactant, the 60 wt% is made up of 35 wt% AES and ABS with the remaining 25 wt% being additional detergent surfactant.
  • the composition further comprises a polymer comprising acrylic acid.
  • the polymer comprises a homopolymer of acrylic acid.
  • the composition may comprise a combination of homopolymer and a copolymer comprising acrylic acid.
  • the polymer in combination with detergent surfactant of the composition enhances cleaning. It also enhances foaming capacity, i.e. volume of foam, of the composition.
  • homopolymer of acrylic acid is acrylic acid homopolymer commercially available under trade name AcusolTM 445.
  • the homopolymer is acrylic acid homopolymer.
  • copolymer comprising acrylic acid are, polymer of acrylic and methacrylic acid esters commercially available under trade name AcusolTM 845, copolymer of acrylic acid and maleic anhydride commercially available under trade name AcusolTM 497N and acrylic/maleic acid copolymer commercially available under trade name AcusolTM 505N.
  • Preferred copolymer comprising acrylic acid is polymer of acrylic and methacrylic acid esters.
  • the total amount of polymer comprising acrylic acid that is present in the composition ranges from 0.5 to 4 wt%, preferably from 0.8 to 3.5 wt%, more preferably from 1 to 3.2 wt%, even more preferably from 1.3 to 3 wt% and further more preferably from 1.5 to 2.8 wt%.
  • the composition further comprises water.
  • the amount of water ranges preferably from 40 to 94 wt%, more preferably from 50 to 90 wt%, even more preferably from 60 to 80 wt% and further more preferably from 65 to 75 wt%.
  • the composition is free of silicone. It has been found that silicone compromises the soil tolerance of the composition. Silicone is meant to include any derivative thereof. Free of silicone is defined as not more than 1.5 wt% silicone on total composition. Preferably the composition comprises not more than 1 wt%, more preferably not more than 0.5 wt% silicone. Even more preferably the composition is essentially free of silicone and does not comprise any silicone.
  • the composition is free of metal bleach catalyst.
  • Free of metal bleach catalyst is defined as not more than 0.05 wt% metal bleach catalyst.
  • the composition is essentially free of metal bleach catalyst and does not comprise any metal bleach catalyst.
  • the composition is free of any bleach as this may be considered too harsh for use as a hand dish wash composition.
  • Bleach includes compounds containing chlorine like e.g. hypochlorite, hydrogen peroxide, ozone and the like. Free of bleach is defined as not more than 1.5 wt% bleach on total composition.
  • the composition comprises not more than 1 wt%, more preferably not more than 0.5 wt% bleach. Even more preferably the composition is essentially free of bleach and does not comprise any bleach.
  • a polymer as described above, in combination with detergent surfactant of the composition was found to enhance cleaning. It also enhanced the foaming capacity, i.e. volume of foam, of the composition. However, these effects were found to be pH dependent and were obtained only when the pH of the composition was 5.5 or lower.
  • the pH of composition is 5.5 or lower, preferably lower than 5.0, more preferably lower than 4.5, even more preferably lower than 4.0 and further more preferably lower than 3.5.
  • the pH was adjusted using conventional pH adjusters like citric acid and sodium hydroxide.
  • the hard surface cleaning composition wherein the composition has an acidic pH of 5 or lower.
  • the composition may be used as is, i.e. neat, or it may be diluted before use.
  • the composition is typically applied in its neat form directly to the surface.
  • the composition may be diluted with water in a ratio 1:1 to 1:10.
  • composition may further comprise optional ingredients like e.g. such as colorants, preservatives, antimicrobial agents, perfumes, sequesterants and hydrotropes and polymer like e.g. POLYOXTM WSR N60K, which aid in the cleaning or sensory performance.
  • optional ingredients like e.g. such as colorants, preservatives, antimicrobial agents, perfumes, sequesterants and hydrotropes and polymer like e.g. POLYOXTM WSR N60K, which aid in the cleaning or sensory performance.
  • the present invention relates to a method of cleaning a hard surface comprising steps of:
  • the composition may be applied to a hard surface by using any suitable means like e.g. by using a scrub, sponge, paper, cloth, wipes or simply by using hands for directly applying the composition.
  • the hard surface can then be cleaned using the same suitable means.
  • compositions shown in examples 1, 2 and 3 were prepared as described below and using amounts of SLES, LAS and polymer comprising acrylic acid as shown in the respective compositions in examples 1, 2 and 3 below. All the compositions contained balance water to 100 wt% and contained minors like perfume color.
  • LAS acid was dissolved in water and was neutralized using sodium hydroxide. SLES was then added and the mixture was stirred continuously with overhead stirrer till SLES dissolved completely. To this, 2.7 wt% magnesium sulfate and minors like perfume and color were added. Lastly, polymer was added and the pH was adjusted to a desired value using citric acid or sodium hydroxide.
  • the soil used for testing is a mix of wheat flour (Aashirvaad Select Superior Sharbati Atta from ITC), sunflower oil (Sunpure, MK Agrotech Pvt Ltd), oleic acid (Loba Chemie), and stearic acid (SD fine chemicals Ltd).
  • the typical composition of the soil is provided in Table 1.
  • Table 1 Composition of soil Components Soil composition (wt%) Soil preparation (for 230 g) Stearic acid 0.22 0.5 Oleic acid 0.22 0.5 Sunflower oil 8.26 19 Plain wheat flour 8.7 20 Demineralised water 82.6 190
  • Stearic acid and oleic acid were added to sunflower oil and heated till stearic acid melted. Water heated to 60°C was added to wheat flour and mixed thoroughly so as to avoid any lumps. The oil mixture was then added to wheat flour and mixed thoroughly. Finally remaining amount of boiling water was added to the mixture and stirred so as to break all the lumps. This mixture was then heated on a hot plate and allowed to bubble for 3 to 4 minutes. Finally, the mixture was left to cool at room temperature before using it for the studies.
  • control a composition that contained 18 wt% of detergent surfactant containing SLES and LAS in 1:1 ratio was used.
  • the initial foam volume of the control when measured by the method described above, was found to be 210 mL and was considered as 100%.
  • compositions as per the present invention despite using reduced detergent surfactant (13 wt%) than that contained in the control (18 wt%), provided as efficacious cleaning, i.e. soil tolerance, as that provided by the control.
  • the compositions of the present invention were also found to provide as much foaming capacity, i.e. volume of foam, as that provided by the control.

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)

Claims (10)

  1. Reinigungszusammensetzung für harte Oberflächen, umfassend:
    • 5 bis 60 Gew.-% Reinigungstensid,
    • 0,5 bis 4 Gew.-% eines Polymers, umfassend Acrylsäure, wobei das Polymer ein Homopolymer von Acrylsäure umfasst; und
    • Wasser;
    wobei die Zusammensetzung nicht mehr als 1,5 Gew.-% Silikon und nicht mehr als 0,05 Gew.-% Metallbleichkatalysator umfasst;
    wobei die Zusammensetzung einen pH von 5,5 oder weniger aufweist; und
    wobei mindestens 50 Gew.-% der Gesamtmenge des Reinigungstensids eine Kombination von Alkylethersulfat und Alkylbenzolsulfonat ist, wobei das Verhältnis von Alkylethersulfat : Alkylbenzolsulfonat mindestens 1:1 ist.
  2. Zusammensetzung nach Anspruch 1, wobei die Zusammensetzung einen pH von 5 oder weniger aufweist.
  3. Zusammensetzung nach Anspruch 1 oder 2, wobei das Alkylethersulfat Natriumlaurylethersulfat ist.
  4. Zusammensetzung nach irgendeinem der Ansprüche 1 bis 3, wobei das Alkylbenzolsulfonat ein Natriumsalz von linearem Alkylbenzolsulfonat ist.
  5. Zusammensetzung nach irgendeinem der Ansprüche 1 bis 4, wobei die Zusammensetzung ferner 0,1 bis 30 Gew.-% mindestens eines zusätzlichen anionischen Reinigungstensids umfasst.
  6. Zusammensetzung nach irgendeinem der Ansprüche 1 bis 5, wobei die Zusammensetzung ferner 0,1 bis 30 Gew.-% nichtionisches Reinigungstensid umfasst.
  7. Zusammensetzung nach irgendeinem der Ansprüche 1 bis 6, wobei die Zusammensetzung ferner 0,1 bis 30 Gew.-% eines amphoteren Reinigungstensids umfasst.
  8. Zusammensetzung nach irgendeinem der Ansprüche 1 bis 7, wobei die Zusammensetzung ferner 0,1 bis 30 Gew.-% eines kationischen Reinigungstensids umfasst.
  9. Zusammensetzung nach irgendeinem der Ansprüche 1 bis 8, wobei die Zusammensetzung nicht mehr als 1,5 Gew.-% Bleichmittel enthält.
  10. Verfahren zum Reinigen einer harten Oberfläche, umfassend die Schritte:
    a. Auftragen einer Zusammensetzung nach irgendeinem der Ansprüche 1 bis 9 in reiner oder verdünnter Form auf eine harte Oberfläche,
    b. Reinigen der harten Oberfläche und
    c. Abspülen der harten Oberfläche.
EP17808391.1A 2017-01-09 2017-11-21 Reinigungszusammensetzung für harte oberflächen Active EP3565879B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17150663 2017-01-09
PCT/EP2017/079917 WO2018127323A1 (en) 2017-01-09 2017-11-21 A hard surface cleaning composition

Publications (2)

Publication Number Publication Date
EP3565879A1 EP3565879A1 (de) 2019-11-13
EP3565879B1 true EP3565879B1 (de) 2020-08-05

Family

ID=57755227

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17808391.1A Active EP3565879B1 (de) 2017-01-09 2017-11-21 Reinigungszusammensetzung für harte oberflächen

Country Status (4)

Country Link
EP (1) EP3565879B1 (de)
CN (1) CN110139921B (de)
WO (1) WO2018127323A1 (de)
ZA (1) ZA201903631B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112251299A (zh) * 2020-10-21 2021-01-22 沈阳脱普生活用品服务有限公司上海分公司 高浓缩清洁剂及其制备方法
WO2022122559A1 (en) * 2020-12-07 2022-06-16 Unilever Ip Holdings B.V. A hard surface cleaning composition
CN112961738A (zh) * 2021-02-05 2021-06-15 上海佐航新材料科技有限公司 一种新型碱性硬地面清洗剂及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3063274B2 (ja) 1991-09-11 2000-07-12 凸版印刷株式会社 ホログラフィック光学素子の作製方法
US5364551A (en) * 1993-09-17 1994-11-15 Ecolab Inc. Reduced misting oven cleaner
US5962398A (en) * 1997-01-14 1999-10-05 Lever Brothers Company Isotropic liquids incorporating anionic polymers which are not hydrophobically modified
US20070253926A1 (en) * 2006-04-28 2007-11-01 Tadrowski Tami J Packaged cleaning composition concentrate and method and system for forming a cleaning composition
AU2008322964A1 (en) * 2007-11-14 2009-05-22 Basf Se Method for producing a thickener dispersion
US8247362B2 (en) * 2008-06-17 2012-08-21 Colgate-Palmolive Company Light duty liquid cleaning compositions and methods of manufacture and use thereof
CN103328623B (zh) * 2010-12-13 2015-04-01 艺康美国股份有限公司 防污地板清洁剂
WO2012145062A1 (en) * 2011-02-16 2012-10-26 The Procter & Gamble Company Liquid cleaning compositions
US20140378362A1 (en) * 2012-01-18 2014-12-25 Conopco, Inc., D/B/A Unilever Hair treatment composition
US9127235B2 (en) * 2013-10-09 2015-09-08 Ecolab Usa Inc. Alkaline detergent composition containing a carboxylic acid/polyalkylene oxide copolymer for hard water scale control

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP3565879A1 (de) 2019-11-13
CN110139921B (zh) 2021-09-07
CN110139921A (zh) 2019-08-16
WO2018127323A1 (en) 2018-07-12
ZA201903631B (en) 2020-12-23

Similar Documents

Publication Publication Date Title
EP0214868B1 (de) Oberflächenaktive Stoffe und deren Verwendung in Reinigungsmitteln
EP2638140B1 (de) Reinigungszusammensetzung für harte oberflächen
EP2638141B1 (de) Reinigungsmittel für harte oberflächen in menschlichen kontaktbereichen
AU716149B2 (en) Cleaning and disinfecting compositions with electrolytic disinfecting booster
EP3186347B1 (de) Flüssige reinigungsmittelzusammensetzung
EP2652107B1 (de) Konzentrierte, verdünnbare reinigungsmittelzusammensetzung
EP3565879B1 (de) Reinigungszusammensetzung für harte oberflächen
US7166563B2 (en) Biocidal cleaning composition comprising an onionic/nonionic/amphoteric surfactant mixture
AU2002237382A1 (en) Biocidal cleaning compostion
JP6093280B2 (ja) 硬質表面用液体洗浄剤組成物
EP3417041B1 (de) Geschirrspülzusammensetzung mit spülaktivierbarem antischaummittel
EP2853583B1 (de) Reinigungszusammensetzung für harte Oberflächen
EP3146032B1 (de) Wässrige flüssige geschirrspülzusammensetzungen
JP7370240B2 (ja) 食器用洗浄剤
US9074166B1 (en) Method for bleaching a surface with a mesitylene sulfonate composition
JP6093279B2 (ja) 硬質表面用液体洗浄剤組成物
JP6846275B2 (ja) 食器用洗浄剤
CA2303245A1 (en) Dish-cleaning block
MX2010011616A (es) Composicion blanqueadora con color.
US9074165B1 (en) Liquid mesitylene sulfonate compositions and methods thereof
CA2926032C (en) Mesitylene sulfonate compositions and methods thereof
JPH07116469B2 (ja) 洗浄剤組成物
WO2015072988A1 (en) Mesitylene sulfonate compositions and methods thereof
MXPA98001065A (en) Cleaning and disinfecting compositions with electrolit disinfection fomentator

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190604

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602017021300

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: C11D0001370000

Ipc: C11D0003370000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: C11D 1/29 20060101ALI20200219BHEP

Ipc: C11D 3/37 20060101AFI20200219BHEP

Ipc: C11D 1/22 20060101ALI20200219BHEP

Ipc: C11D 11/00 20060101ALI20200219BHEP

Ipc: C11D 1/37 20060101ALI20200219BHEP

INTG Intention to grant announced

Effective date: 20200311

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1298731

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200815

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602017021300

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20200805

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1298731

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200805

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201105

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201105

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201106

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201207

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602017021300

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602017021300

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed

Effective date: 20210507

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201121

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20201130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201130

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201130

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201121

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20211121

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211121

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20231121

Year of fee payment: 7