WO2022264135A1 - Lingettes humides adhésives - Google Patents

Lingettes humides adhésives Download PDF

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Publication number
WO2022264135A1
WO2022264135A1 PCT/IL2022/050635 IL2022050635W WO2022264135A1 WO 2022264135 A1 WO2022264135 A1 WO 2022264135A1 IL 2022050635 W IL2022050635 W IL 2022050635W WO 2022264135 A1 WO2022264135 A1 WO 2022264135A1
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WO
WIPO (PCT)
Prior art keywords
wet wipe
liquid composition
derivatives
wet
wipe
Prior art date
Application number
PCT/IL2022/050635
Other languages
English (en)
Inventor
Ifat Hammer
Tal Leizer
Original Assignee
Polymer G'vulot Ltd.
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 Polymer G'vulot Ltd. filed Critical Polymer G'vulot Ltd.
Publication of WO2022264135A1 publication Critical patent/WO2022264135A1/fr

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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
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/049—Cleaning or scouring pads; Wipes
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin

Definitions

  • the present disclosure concerns wet wipes suitable for cleaning purposes, specifically for collecting particulate matter from surfaces.
  • wet wipes are fabric or cloth pieces, usually for single use, that are typically pre soaked with a cleaning liquid and vastly used for cleaning of various surfaces, e.g. floors, countertops, furniture, etc. Such wipes are often made of fabric and impregnated or soaked by a cleaning solution, such that no rinsing is required after application, making their use a convenient method for maintaining surfaces hygiene. Most wet wipes are suitable for limited absorption of liquids during cleaning (such that they can be used to clean liquid spillage), removal of oily residues by use of one or more surfactants, and also for collecting fine particulate matter, such as dust or fine powders, typically by physical entrapment between the fibers of the wipe.
  • the present disclosure concerns dual purpose wet wipes that permit wet-cleaning of surfaces on the one hand, while also permitting collection of large particulate matter on the other.
  • the wet wipes of this disclosure comprise an adhesive composition that maintains its tackiness although wetted (or being wet), thereby permitting wet-cleaning of surfaces and removal of large particulate matter is a single cleaning operation, without leaving streaks or sticky leftovers on the cleaned surface.
  • the wet wipes utilize an aqueous adhesive composition that is consumer and environmentally friendly.
  • the disclosure provides a wet wipe that comprises a fabric substrate impregnated by a liquid composition, the liquid composition comprising at least one polymer material, at least one surfactant and water, the wet wipe being capable of adhering thereto at least 50% of particles having an average particle size of above about 2 mm (millimeters), when used in a single wipe of a surface.
  • the wet wipe comprises a liquid composition that is capable of providing wet-cleaning of a surface, while also being tacky enough (at its wet state) to permit capturing of relatively large particles for their removal from the surface.
  • tacky or tackiness refers to the capability of the liquid composition to adhere particles thereto; namely, the term refers to the stickiness of the liquid composition.
  • the liquid composition is designed to have a tackiness or stickiness that is sufficient to collect and adhere particles, typically exceeding a size of about 2mm, to the wet wipe. Namely, in addition to collection and adhering of fine particulate matter, such as dust, the wet wipes of this disclosure have a tackiness that enables the wipe to collect and adhere thereto large particles of over 2mm in size.
  • the disclosure provides a wet wipe that comprises a fabric substrate impregnated by a liquid composition, the liquid composition comprising at least one polymer material, at least one surfactant and water, said at least one polymer material comprises at least one polysaccharide or polysaccharide derivative, the wet wipe being capable of adhering thereto at least 50% of particles having an average particle size of above about 2 mm, when used in a single wipe of a surface.
  • the wet wipe is capable of adhering thereto at least 55%, at least 60%, at least 65%, at least 70% or even at least 75% of particles having an average particle size of above about 2 mm and/or a total weight of particles of up to 2 g (grams), when used in a single wipe of a surface.
  • the wet wipe can adhere thereto particles having an average particle size between about 2mm and about 10mm.
  • average particle size refers to refers to the arithmetic mean of measured diameters of the particles in the particulate matter. Where the particles are not spherical, the term means to denote the arithmetic mean of the largest dimension of the particles.
  • the liquid composition comprises at least one polymer material and at least one surfactant, in a water medium.
  • the liquid composition is designed to provide adhering of at least 50% of large particles at a single wipe, although comprising a relatively large content of water medium.
  • the liquid composition may be in any suitable form, e.g. solution, dispersion, suspension, emulsion, gel, etc.
  • the polymer (or polymer material) is a molecule built-up from one or more repetitive units (i.e. monomers) that together form a chain or a macromolecule.
  • the polymer is typically water-soluble or water-dispersible, and can be natural, semi synthetic, or synthetic.
  • the term includes homopolymers, copolymers, such as block, graft, random and alternating copolymers, as well as terpolymers, including derivatives, combinations and blends thereof.
  • the term also includes all geometrical configurations of such structures, including linear, block, graft, random, alternating, branched structures, and combination thereof.
  • the at least one polymer material comprises at least one polysaccharide or polysaccharide derivative.
  • the polysaccharide is a polymer built out of monosaccharide ( e.g . simple sugars) building units - i.e. monosaccharide monomers.
  • the polysaccharide may or may not be made of a plurality of identical monomers (such as in the case of dextran) or different monomers (such as in the case of arabinogalactan).
  • the polysaccharide may be natural or synthetic and may be branched or linear.
  • the polysaccharide may be a chemically modified polysaccharide or a semi -synthetic polysaccharide.
  • the polysaccharide can be selected from guar gum and guar gum derivatives, starch and starch derivatives, pectin and pectin derivatives, carrageenan and carrageenan derivatives, cellulose and cellulose derivatives, agar and agar derivatives, chitin and chitin derivatives, xanthan gum and xanthan gum derivatives, konjac gum and konjac gum derivatives, glycogen and glycogen derivatives, galactogen and galactogen derivatives, inulin and inulin derivatives, arabinoxylan and arabinoxylan derivatives, alginate and alginate derivatives, locust bean gum and locust bean gum derivatives, acacia gum and acacia gum derivatives, gellan gum and gellan gum derivatives, and any mixture thereof.
  • Derivative is meant to denote, in the context of the present disclosure, a chemically modified polysaccharide derived from a parent polysaccharide that differs from the parent polysaccharide by one or more elements, substituents and/or functional groups such that the derivative has the same or similar properties/activities as the parent polysaccharide, as defined herein.
  • the polysaccharide can be selected from hydroxypropyl guar, acacia gum, xanthan gum, and any combination thereof.
  • the polysaccharide is hydroxypropyl guar.
  • the polymer material comprises at least one polysaccharide or polysaccharide derivative and a polyacrylate.
  • the polyacrylate is a polymer made of acrylic ester monomers and their derivatives.
  • the polyacrylate can be selected from poly(methacrylate) (PMA), poly(methyl methacrylate) (PMMA), poly(ethyl methacrylate) (PEMA), poly-hema-poly(2- hydroxy ethyl methacrylate), sodium polyacrylates and any combination thereof.
  • the polymer is sodium polyacrylate.
  • the at least one polymer material can comprise a mixture of at least one polysaccharide or polysaccharide derivative and at least one polyacrylate.
  • the at least one polymer material can comprise a synergistic mixture of at least one polysaccharide or polysaccharide derivative and at least one polyacrylate.
  • the weight ratio (wt/wt) between said at least one polysaccharide or polysaccharide derivative and said at least one polyacrylate in the liquid composition can, by some embodiments, be between about 10:1 and about 5:1.
  • the polysaccharide or polysaccharide derivative is present in the liquid composition in excess with respect to the polyacrylate.
  • the weight ratio (wt/wt) between said at least one polysaccharide or polysaccharide derivative and said at least one polyacrylate in the liquid composition can be between about 10:1 and 5:1, about 10:1 and 6:1, or even about 10: and 7:1. In some other embodiments, the weight ratio can be 10:1, 9:1, 8:1, 7:1, 6:1, 5:1 and any ratio therebetween.
  • the liquid composition can contain said at least one polymer material in an amount of between about 0.01 wt% and about 10 wt%.
  • the liquid composition also comprises at least one surfactant, as noted above.
  • the surfactant is a molecule having one or more hydrophobic chains (or “tails”) and a hydrophilic end (or “head”), and is capable of reduce surface tension of water enabling it to spread on and wet surfaces. Due to their structure, surfactants tend to self-assemble into structures when added into water, such as spherical micelles, with the hydrophilic heads facing outwards and the hydrophobic tails facing inwards.
  • Such structures enable surfactants to be used for cleaning, as oily or greasy substances can be dissolved or solubilized within the hydrophobic core of the micelle, thereby isolating and removing oily substances from the surface during wiping and entrapping them within the hydrophobic cores of the micelles.
  • the at least one surfactant can be nonionic, anionic, cationic, amphoteric or any mixture thereof.
  • the at least one surfactant is selected from alkyl glucoside surfactants, alkylammonium propionate surfactants, polysorbates, betaines, sulfosuccinates, polyether siloxanes, quaternary amines, alcohol ethoxylates, and any mixture thereof.
  • the at least one surfactant is one or more alkyl glucoside surfactants, selected from caprylyl glucoside, hexyl glucoside, caprylyl glucoside, decyl glucoside, undecyl glucoside, C 12-14 alkyl polyglucoside, lauryl glucoside, sodium lauriminodipropionate, sodium cocopropylenediamine propionate, decyl propionate, disodium cocoamphodipropionate, polysorbate 20 (polyoxyethylene (20) sorbitan monolaurate), polysorbate 40 (polyoxyethylene (40) sorbitan monopalmitate), polysorbate 60 (polyoxyethylene (60) sorbitan monostearate), polysorbate 80 (polyoxyethylene (80) sorbitan monooleate), cocoamidopropyl betaine, coco-betaine, lauryl betaine, myristyl betaine, oleyl betaine
  • the surfactant can be selected from caprylyl glucoside, capryl glucoside, sodium lauriminodipropionate, and polysorbate 20.
  • the liquid composition can contain said at least one surfactant in an amount of between about 0.01 wt% and about 10 wt%.
  • the liquid composition comprises water as a carrier medium, e.g. at least about 80 wt% water.
  • the liquid composition can further comprise one or more functional additives, such as auxiliary surfactants, co- surfactants, fragrances, dyes, antimicrobial agents, preservatives, pH and buffering agents, chelating agents, skin conditioning agents, polishing agents and any mixture thereof.
  • auxiliary surfactants such as auxiliary surfactants, co- surfactants, fragrances, dyes, antimicrobial agents, preservatives, pH and buffering agents, chelating agents, skin conditioning agents, polishing agents and any mixture thereof.
  • the liquid composition is substantially devoid of volatile organic compounds (VOCs), i.e. comprising no more than 1 wt% of VOCs, at times no more than 0.5 wt%, no more than 0.25 wt% or even not more than 0.1 wt% VOCs; by other embodiments, the liquid composition is entirely devoid of VOCs.
  • VOCs volatile organic compounds
  • the wet wipes of this disclosure are user and environmentally friendly.
  • the liquid composition is designed to be sufficiently tacky to permit collecting large particulate matter on the one hand, however preventing or minimizing adherence of one wipe to another on the other hand.
  • the wet wipe comprises a fabric substrate, which is impregnated with the liquid composition.
  • a measure often used to indicate the content of liquid in a wet wipe is the wetting ratio.
  • the wetting ratio is the ratio between the weight of liquid applied on the fabric and the weight of the fabric itself.
  • the fabric substrate is impregnated by the liquid composition at a wetting ratio of about 2 to about 3, for example between about 2.5 and about 2.8.
  • the fabric substrate can be made of natural fibers, semi-synthetic fibers, synthetic fibers, or any combination thereof.
  • the fabric can be made of polyester, polyethylene, polypropylene, cotton, viscose, nylon, pulp, silk, etc. and combinations thereof.
  • the fabric may be woven or nonwoven, and can be a single ply or multi-ply fabric produced by any suitable production method known to a person of skill.
  • the fabric is a nonwoven fabric.
  • the fabric substrate is an aperture nonwoven fabric, having holes or pores that permit physical entrapment of particulate matter during wiping of the surface.
  • the apertured nonwoven fabric can have any suitable aperture size, for example between about 8 mesh and about 25 mesh (e.g. 8, 10, 13, 15 18, 22 or 25 mesh).
  • the fabric substrate can have any suitable specific weight, for example, between about 80 and about 120 g/m 2
  • the fabric may be textured or non-textured, patterned or non-patterned, embossed or non-embossed, and can be of any shape or size.
  • the wet wipes of this disclosure comprise a liquid composition which is predominantly water-based and due to the selection of polymeric and surfactant components, the wet wipes can be used to clean any surface, typically hard surfaces such as surfaces made of plastic, wood, stainless steel, Teflon®, vinyl, glass, ceramic, etc., without leaving any sticky residues on the surface during and after cleaning and without leaving streak marks.
  • this disclosure provides a liquid composition for applying onto a fabric substrate, e.g. for obtaining the wet wipes of this disclosure.
  • the composition can comprise between about 0.01 wt% and about 10wt% of at least one polymer material, between about 0.01 wt% and about 10wt% of at least one surfactant and at least about 80 wt% water, said at least one polymer material comprises at least one polysaccharide or polysaccharide derivative, the liquid composition configured to permit the wet wipe to adhering thereto at least 50% of particles having an average particle size of above about 2 mm.
  • a further aspect of this disclosure provides a method for producing a wet wipe as described herein, the method comprises impregnating a fabric substrate with a liquid composition comprising at least one polymer material, at least one surfactant and water, said at least one polymer material comprises at least one polysaccharide or polysaccharide derivative, thereby obtaining said wet wipe.
  • the fabric substrate is impregnated by the liquid composition at a wetting ratio of about 2 to about 3.
  • Impregnation refers to soaking or saturating the fabric substrate with the liquid composition. Impregnation can be carried out by any suitable technique, such as spraying, dipping, soaking, coating, dripping, washing, etc.
  • the method may further comprise a step of preparing the liquid composition before applying it onto the fabric.
  • Preparation of the composition may comprise mixing the at least one polymer and at least one surfactant to form a pre-mix, and then mixing the pre-mix with water to form the liquid composition.
  • the liquid composition may be prepared by mixing the polymer(s) and surfactant(s) with water to obtain the liquid composition.
  • the method may further comprise adding one or more additives into the liquid composition to obtain one or more additional properties (e.g. antimicrobial materials, preservatives, fragrances, colorants, emollients, etc.).
  • a dispenser of wet wipes comprising a dispenser body holding a plurality of wet wipes disclosed herein.
  • the dispenser body may hold a plurality of wet wipes that are arranged within the dispenser to permit extraction of a single wipe at a time from the dispenser by the user.
  • the wipes can be stacked one over the other, can be C-folded to permit pop-up dispensing, can be rolled into a roll of consecutive wipes that can be tear-separated or perforation-separated, etc.
  • the dispenser may be of any shape and size, can be rigid, semi-rigid, pliable or flexible.
  • the dispenser can be configured to be fixated to a defined location or a hard surface (i.e. on a wall or a furniture item), or can be portable.
  • the dispenser is configured for consecutive extraction of single wipes therefrom, for example a dispenser that comprises separation means of one wipe from a next-in-line wipe.
  • the dispenser can be, and is preferably, re-closable or re-sealable as to maintain the wet wipes under wet conditions.
  • an individual wet wipe package comprising a wet wipe as described herein, sealed within a user-breakable or user-rupturable packaging.
  • Such wet wipe package permits packaging and utilization of single wet wipes, for example a flexible sachet or envelope, that can be easily carried by the user for various cleaning-requiring scenarios.
  • a multipack containing a plurality of such wet wipe packages is also an aspect of this disclosure.
  • a cleaning tool for example, a user-held or user-operable cleaning tool, that comprises at least one wet wipe as described herein, detachably attached to one or more receiving surfaces of the cleaning tool.
  • a cleaning tool can be a mop, a wiper, a handle held base, a glove, etc ., onto which a wet wipe as described herein can be detachably attached (namely attached in a temporary and/or removable manner).
  • the receiving surface(s) can comprise a wipe attaching arrangement, for example clamps, pins, clips, Velcro® strips, etc ., permitting temporarily attaching the wet wipe to the cleaning tool.
  • the receiving surface can be selected as to permit temporary adhering of the wet wipe via the liquid composition contained in the wet wipe.
  • the cleaning tool can comprise a handle for user operation of the tool.
  • kits for cleaning of surfaces comprises at least one cleaning tool that comprises one or more receiving surfaces configured to detachably receive one or more wet wipes, and one or more wet wipes as descried herein.
  • the term about is meant to encompass deviation of ⁇ 10% from the specifically mentioned value of a parameter, such as temperature, pressure, concentration, etc.
  • a numerical range is indicated herein, it is meant to include any cited numeral (fractional or integral) within the indicated range.
  • the phrases ranging/ranges between a first indicate number and a second indicate number and "ranging/ranges from” a first indicate number "to” a second indicate number are used herein interchangeably and are meant to include the first and second indicated numbers and all the fractional and integral numerals therebetween.
  • the term at least one as applied to any component of a composition according to this disclosure should be read to encompass one or more ( e.g . two, three, four, five, etc.) different occurrences of said component in a composition.
  • Figs. 1A-1C are images of a comparative cleaning test with a wet wipe according to an embodiment of this disclosure (left) and a commercial product (right).
  • Figs. 2A-2B are images of another comparative cleaning test with a wet wipe according to another embodiment of this disclosure (left) and a commercial product (right).
  • Figs. 3A-3B are images of yet another comparative cleaning test with a wet wipe according to yet another embodiment of this disclosure (left) and a commercial product (right).
  • a wet wipe according to an embodiment of this disclosure was prepared as follows.
  • a liquid composition was prepared by first dispersing acacia gum and xanthan gum in caprylyl/capryl glucoside surfactant. The blend was mixed for 30 minutes at room temperature. The blend was then added to a mixer with water and mixed for 10 minutes or until the solution became fully homogenous, following by addition of the rest of the ingredients and further mixing for 30 minutes. Table 1 below shows the list of ingredients used in the liquid composition of this example.
  • the finished liquid composition was impregnated on a non-woven fabric containing 40% viscose fibers and 60% polyester using a wetting ratio of 2.5.
  • a wet wipe according to another embodiment of this disclosure was prepared as follows.
  • a liquid composition was prepared by first dispersing hydroxypropyl guar and acrylic copolymer in sodium lauriminodipropionate surfactant. The blend was mixed for 30 minutes at room temperature. The blend was then added to a mixer with water and mixed for 10 minutes or until the solution became fully homogenous, following by addition of the rest of the ingredients and further mixing for 30 minutes. Table 2 below shows the list of ingredients used in the liquid composition of this example.
  • the finished liquid composition was impregnated on a non-woven fabric containing 100% viscose fibers using a wetting ratio of 2.8.
  • Example 2 The wet wipe of Example 2 was tested to assess the capability of the wipe to remove breadcrumbs from a surface in comparison to a commercial wet wipe (NicoleTM general purpose cleaning wet wipes, including less than 5 wt% surfactants, preservatives and perfume).
  • NicoleTM general purpose cleaning wet wipes including less than 5 wt% surfactants, preservatives and perfume.
  • FIG. 1 A Two piles of 2g of breadcrumbs (average size 2-4 mm) were placed on a surface (Fig. 1 A).
  • a wet wipe prepared according to Example 2 was placed over the left pile, and the commercial product was placed over the right pile (Fig. IB), and slightly pressed down, and then lifted.
  • the wet wipe according to Example 2 was capable of adhering thereto the majority of the breadcrumbs (75%), while less than 50% of the breadcrumbs were adhered to the commercial product.
  • a wet wipe according to another embodiment of this disclosure was prepared as follows.
  • a liquid composition was prepared by first dispersing hydroxypropyl guar and acrylic copolymer in sodium lauriminodipropionate surfactant. The blend was mixed for 30 minutes at room temperature. The blend was then added to a mixer with water and mixed for 10 minutes or until the solution became fully homogenous, following by addition of the rest of the ingredients and further mixing for 30 minutes. Table 3 below shows the list of ingredients used in the liquid composition of this example.
  • the finished liquid composition was impregnated on a non-woven fabric containing 50% viscose and 50% polyester fibers using a wetting ratio of 3.
  • a wet wipe according to another embodiment of this disclosure was prepared as follows.
  • a liquid composition was prepared by first dispersing hydroxypropyl guar and acrylic copolymer in sodium lauriminodipropionate surfactant and sodium-2- ethylhexyliminodipropionate. The blend was mixed for 30 minutes at room temperature. The blend was then added to a mixer with water and mixed for 10 minutes or until the solution became fully homogenous, following by addition of the rest of the ingredients and further mixing for 30 minutes. Table 4 below shows the list of ingredients used in the liquid composition of this example.
  • the finished liquid composition was impregnated on a mesh 22 non-woven fabric containing 50% viscose and 50% Polyester fibers using a wetting ratio of 3.
  • Performance test 4-1 The wet wipe of Example 4 was tested to assess the capability of the wipe to remove black lentils from a surface in comparison to the same commercial wet wipe as in Example 2.
  • FIG. 2A Two piles of 2g of black lentils (average size 2-4 mm) were placed on a surface (Fig. 2A).
  • a wet wipe prepared according to Example 4 was placed over the left pile, and the commercial product was placed over the right pile, and slightly pressed down, and then lifted.
  • the wet wipe according to Example 4 was capable of adhering thereto the majority of the lentils (85%), while at most 25% of the lentils were adhered to the commercial product.
  • Example 4 The wet wipe of Example 4 was tested to assess the capability of the wipe to remove green lentils from a surface in comparison to the same commercial wet wipe as in Example 2.
  • FIG. 3 A Two piles of 2g of green lentils (average size 4-7 mm) were placed on a surface (Fig. 3 A).
  • a wet wipe prepared according to Example 4 was placed over the left pile, and the commercial product was placed over the right pile, and slightly pressed down, and then lifted.
  • the wet wipe according to Example 4 was capable of adhering thereto the majority of the lentils (95%), while at most 37% of the lentils were adhered to the commercial product.
  • a wet wipe containing only acrylic copolymer was prepared as Comparative Example 1 according to the composition of Table 5 and then impregnated on a non- woven fabric. Lentils and breadcrumbs pickup tests (such as those in Examples 2 and 4 above) resulted in insufficient particles pick-up, i.e. below 40%.
  • a wet wipe without polymers was prepared as Comparative Example 2 according to the composition of Table 6 and then impregnated on a non-woven fabric. While the lentils and breadcrumbs pickup tests (such as those in Examples 2 and 4 above) resulted in above 50% pickup, the liquid composition left sticky residues on the user's hands and on the treated surface, as well as a high degree of foaming during production of the formulation due to the high concentration of surfactant that was required in order to obtain the tackiness effect.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Abstract

La présente invention concerne des lingettes humides appropriées à des fins de nettoyage, spécifiquement pour la collecte de matière particulaire sur de surfaces. Les lingettes humides comprennent un substrat de tissu imprégné par une composition liquide qui comprend au moins un matériau polymère, au moins un tensioactif et de l'eau, ledit au moins un matériau polymère comprenant au moins un polysaccharide ou un dérivé de polysaccharide.
PCT/IL2022/050635 2021-06-15 2022-06-14 Lingettes humides adhésives WO2022264135A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL284020A IL284020A (en) 2021-06-15 2021-06-15 Sticky wet wipes
IL284020 2021-06-15

Publications (1)

Publication Number Publication Date
WO2022264135A1 true WO2022264135A1 (fr) 2022-12-22

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Citations (12)

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Publication number Priority date Publication date Assignee Title
WO2001022860A1 (fr) * 1999-09-27 2001-04-05 The Procter & Gamble Company Procede de nettoyage des sols et autres grandes surfaces
US20020155281A1 (en) * 2000-05-04 2002-10-24 Lang Frederick J. Pre-moistened wipe product
US20030027473A1 (en) * 2000-08-04 2003-02-06 Shusuke Kakiuchi Cleaning wet sheet
GB2384243A (en) * 2002-01-17 2003-07-23 Reckitt Benckiser Inc Cleaners for hard surfaces
US20060134047A1 (en) 2004-12-16 2006-06-22 Bakeev Kirill N Personal care and household compositions of hydrophobically-modified polysaccharides
US20070202768A1 (en) 2006-02-24 2007-08-30 3M Innovative Properties Company Cleaning wipe with variable loft working surface
US20090236033A1 (en) 2003-07-18 2009-09-24 3M Innovative Properties Company Cleaning wipe and method of manufacture
WO2010021911A1 (fr) 2008-08-20 2010-02-25 3M Innovative Properties Company Feuille non tissée résiliente rendue collante et son procédé de fabrication
WO2013070522A1 (fr) 2011-11-11 2013-05-16 3M Innovative Properties Company Surface de nettoyage ayant un adhésif réactivable
US20140208531A1 (en) * 2013-01-31 2014-07-31 The Procter & Gamble Company Cleansing composition and a wet wipe comprising the same
WO2017123734A1 (fr) 2016-01-12 2017-07-20 Georgia-Pacific Consumer Products Lp Substrat de nettoyage non-tissé
US20190254500A1 (en) 2018-02-22 2019-08-22 Americo Manufacturing Co., Llc Disposable dusting cloth and method of manufacture

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001022860A1 (fr) * 1999-09-27 2001-04-05 The Procter & Gamble Company Procede de nettoyage des sols et autres grandes surfaces
US20020155281A1 (en) * 2000-05-04 2002-10-24 Lang Frederick J. Pre-moistened wipe product
US20030027473A1 (en) * 2000-08-04 2003-02-06 Shusuke Kakiuchi Cleaning wet sheet
GB2384243A (en) * 2002-01-17 2003-07-23 Reckitt Benckiser Inc Cleaners for hard surfaces
US20090236033A1 (en) 2003-07-18 2009-09-24 3M Innovative Properties Company Cleaning wipe and method of manufacture
US20060134047A1 (en) 2004-12-16 2006-06-22 Bakeev Kirill N Personal care and household compositions of hydrophobically-modified polysaccharides
US20070202768A1 (en) 2006-02-24 2007-08-30 3M Innovative Properties Company Cleaning wipe with variable loft working surface
WO2010021911A1 (fr) 2008-08-20 2010-02-25 3M Innovative Properties Company Feuille non tissée résiliente rendue collante et son procédé de fabrication
WO2013070522A1 (fr) 2011-11-11 2013-05-16 3M Innovative Properties Company Surface de nettoyage ayant un adhésif réactivable
US20140208531A1 (en) * 2013-01-31 2014-07-31 The Procter & Gamble Company Cleansing composition and a wet wipe comprising the same
WO2017123734A1 (fr) 2016-01-12 2017-07-20 Georgia-Pacific Consumer Products Lp Substrat de nettoyage non-tissé
US20190254500A1 (en) 2018-02-22 2019-08-22 Americo Manufacturing Co., Llc Disposable dusting cloth and method of manufacture

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