WO1990006985A2 - Produit de nettoyage de tapis - Google Patents

Produit de nettoyage de tapis Download PDF

Info

Publication number
WO1990006985A2
WO1990006985A2 PCT/EP1989/001506 EP8901506W WO9006985A2 WO 1990006985 A2 WO1990006985 A2 WO 1990006985A2 EP 8901506 W EP8901506 W EP 8901506W WO 9006985 A2 WO9006985 A2 WO 9006985A2
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning
textiles
agents
carpets
polyolefin
Prior art date
Application number
PCT/EP1989/001506
Other languages
German (de)
English (en)
Other versions
WO1990006985A3 (fr
Inventor
Franz Kresse
Bernfrid Scheller
Bernd-Dieter Holdt
Reinhold-Maria Samanns
Alexander Ditze
Original Assignee
Henkel Kommanditgesellschaft Auf Aktien
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 Henkel Kommanditgesellschaft Auf Aktien filed Critical Henkel Kommanditgesellschaft Auf Aktien
Publication of WO1990006985A2 publication Critical patent/WO1990006985A2/fr
Publication of WO1990006985A3 publication Critical patent/WO1990006985A3/fr

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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0031—Carpet, upholstery, fur or leather cleansers
    • 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
    • C11D3/3749—Polyolefins; Halogenated polyolefins; Natural or synthetic rubber; Polyarylolefins or halogenated polyarylolefins

Definitions

  • the present invention is in the field of powder detergents for textiles.
  • dry cleaning agents For cleaning certain textiles, such as carpets and upholstered furniture, which are generally not accessible for washing and are cleaned on the spot, not only shampoo-like agents but also powder-form cleaners, which are also referred to as dry cleaning agents, are used.
  • the majority of these dry cleaning agents consist of a solid substance which acts as an adsorbent and a volatile liquid which is embedded in the adsorbent and serves to dissolve the soiling on the textile.
  • these agents are sprinkled onto the textiles and, after the liquid from the textiles has evaporated, are brushed or vacuumed off together with the dirt components which have deposited on the adsorbent.
  • a large number of substances have already been proposed in the literature for these agents both as an adsorbent and as a liquid.
  • Natural polymers such as wood flour, starch and cork powder, inorganic materials such as bentonite and diatomaceous earth and various organic polymers in powder form have been proposed as adsorbents.
  • Organic solvents such as gasoline or chlorinated hydrocarbons as well as aqueous surfactant solutions or water / alcohol mixtures were mentioned as suitable cleaning liquids.
  • suitable cleaning liquids for example, reference is made to DE-OS 26 18 278 and EP-OS 71 422, in which the use of synthetic organic polymers as adsorbents together with aqueous and non-aqueous cleaning liquids
  • the invention relates to dry cleaning agents for textiles which contain a cleaning liquid and a synthetic organic polymer in particle form, these polymer particles being porous and flexible pieces with dimensions between 3 and 50 mm, which are more than 50 wt .-% consist of polyolefin.
  • the new agents are characterized by their practical freedom from dust, which u. a. leads to the fact that graying of dark textiles cannot be observed. Despite the large particles, an excellent cleaning result is achieved.
  • Another advantage to be mentioned here is the high yield of the funds, ie. H. the fact that the agents according to the invention require a much smaller amount for a satisfactory cleaning of textiles or carpets than conventional agents.
  • the easy removal of the large polymer flakes from the textiles also has an extremely advantageous effect.
  • the polyolefins suitable according to the invention are polymers which have been predominantly prepared from the lower olefins ethylene, propylene and / or butylene and, in addition, can contain only small amounts of other monomers in copolymerized form; pure polyolefins are preferably used, of which in turn polypropylene is particularly suitable for the purposes of the invention.
  • the polyolefin is used in the form of flexible pieces with dimensions between 3 and 50 mm, these pieces being said to contain open pores. These pieces therefore preferably consist of foamed polyolefin or of polyolefin in the form of fleece or fabric. While fleece and fabric can contain up to 50% by weight of fibers made of other materials, for example cotton or polyester,
  • the polymer pieces used according to the invention are preferably made solely of polyolefin, in particular polypropylene, the foamed form being particularly preferred.
  • the polyolefin pieces preferably have a flat to spherical shape with dimensions between approximately 3 and approximately 50 mm, preferably between approximately 3 and approximately 30 mm. The dimension is understood to mean the longest spatial extent of the piece (diameter or diagonal), the extent of the piece in a spatial direction perpendicular thereto being at least 1 mm.
  • the individual pieces in the means can have different shapes and dimensions.
  • the polyolefin pieces are produced by crushing larger pieces, for example foam blocks or woven or nonwoven webs.
  • the polyolefin pieces used as carrier materials according to the invention can absorb large amounts of cleaning liquid without affecting the scatterability of the entire agent. Accordingly, the agents of the invention preferably contain between about 5 and about 80% by weight, in particular between 10 and 50% by weight, of polyolefin pieces.
  • the cleaning liquid contained in the agents according to the invention is based either on water, organic solvents or mixtures of the two. Aqueous mixtures are preferably used. The amount of this liquid is measured such that it still depends on the solid components of the agent, i.e. H. can in particular be taken up by the polyolefin pieces and thus the spreadability of the agents is ensured. It can be advantageous to use polyolefin material whose surface is modified, for example by oxidation.
  • the content of water and / or organic solvents in the agents is preferably 20 to 90% by weight, in particular 50 to 85% by weight, preferably at least 5/10 of the liquid, in particular between 5/10 and 9% 10 of the liquid consist of water.
  • Suitable organic solvents are both water-miscible and water-immiscible solvents, provided they do not attack the textiles and are sufficiently volatile to evaporate in a short time after the agents have been applied to the textiles. When selecting the solvents, it is also important to ensure that they have sufficiently high flash points in the finished product mixture and are toxicologically harmless. Alcohols, ketones, glycol ethers and hydrocarbons, for example isopropanol, acetone, ethers of mono- and diethylene glycol and of mono-, di- and tripropylene glycol with boiling points between 120 ° C. and 250 ° C.
  • gasolines with a boiling range of 130 are particularly suitable - 200 ° C, especially low-aromatic fractions, and mixtures of these solvents.
  • Alcohols with 2 to 3 carbon atoms, propylene glycol ether, benzine and mixtures thereof are preferably used.
  • the agents according to the invention can in particular contain surfactants as further constituents. While very good surface cleaning, which is not inferior to the result when using commercially available agents, is achieved without this addition, the removal of stains can be improved even further by adding surfactants.
  • a surfactant addition of up to 10% by weight is sufficient; the compositions preferably contain 0.05 to 4% by weight, in particular not more than 1% by weight, of surfactants. From the large number of known surfactants, those substances are particularly suitable which, if appropriate, dry together with other nonvolatile constituents of the compositions to form a solid, brittle residue.
  • the surfactants can come from the classes of anionic and nonionic surfactants, but anionic surfactants are preferably used.
  • Suitable nonionic surfactants for the agents according to the invention are, in particular, addition products from 1 to 30, preferably
  • REPLACEMENT LEAF example 4 to 15 moles of ethylene oxide, on 1 mole of a compound having 10 to 20 carbon atoms from the group of alcohols, alkylphenols, carboxylic acids and carboxamides.
  • corresponding compounds are also suitable, in which propylene oxide is added instead of part of the ethylene oxide.
  • the addition products of ethylene oxide with long-chain primary or secondary alcohols, such as, for example, fatty alcohols or oxo alcohols, and with mono- or dialkylphenols having 6 to 14 carbon atoms in the alkyl groups, are particularly important.
  • Other suitable nonionic surfactants are the long-chain amine oxides and the fatty alkyl (poly) glucosides with 1 to 3 glucose units in the molecule.
  • Suitable anionic surfactants are in particular those of the sulfate or sulfonate type, but other types such as soaps, long-chain N-acyl sarcosinates, salts of fatty acid cyanamides or salts of ether carboxylic acids, as are obtainable from long-chain alkyl or alkylphenyl polyglycol ethers and chloroacetic acid, can also be used.
  • the anionic surfactants are preferably used in the form of the sodium salts.
  • Particularly suitable surfactants of the sulfate type are the sulfuric acid monoesters of long-chain primary alcohols of natural and synthetic origin with 10 to 20 carbon atoms, ie of fatty alcohols such as. As coconut fatty alcohols, tallow fatty alcohols, oleyl alcohol, or the Cio - C20 _ 0xoalcohols and those of secondary alcohols of these chain lengths.
  • the sulfuric acid monoesters of the aliphatic primary alcohols, secondary alcohols or alkylphenols ethoxylated with 1 to 6 mol of ethylene oxide come into consideration. Sulfated fatty acid alkanolamides and sulfated fatty acid monoglycerides are also suitable.
  • the surfactants of the sulfonate type are primarily sulfosuccinic acid monoesters and diesters with 6 to 22 carbon atoms in
  • ERS ⁇ TZBLATT the alcohol parts, the alkylbenzenesulfonates with Cg-Ci5-alkyl groups and the esters of ⁇ -sulfofatty acids, eg the ⁇ -sulphonated methyl or ethyl esters of hydrogenated coconut, palm kernel or tallow fatty acids.
  • alkanesulfonates which are obtainable from Ci2-i8-alanes by sulfochlorination or sulfoxidation and subsequent hydrolysis or neutralization or by bisulfite addition to olefins
  • olefin sulfonates which are mixtures of ' alkene and hydroxyalkanesulfonates and disulfonates, such as are obtained, for example, from long-chain monoolefins with a terminal or internal double bond by sulfonation with gaseous sulfur trioxide and subsequent alkaline or acid hydrolysis of the sulfonation products.
  • the fatty alcohol sulfates with 12 to 18 carbon atoms, the salts of sulfosuccinic acid monoesters with 16 to 20 carbon atoms in the alcohol portion and mixtures of these surfactants are particularly preferably used.
  • the agents of this invention can also contain small amounts of other auxiliaries and additives customary in textile and carpet cleaning agents.
  • active ingredients are antistatic components, for example inorganic salts and quaternary ammonium compounds, optical brighteners, substances which reduce re-soiling, for example polyacrylates, additives which improve the spreadability and spreadability, preservatives and perfume.
  • Auxiliaries and additives generally do not contain more than 10% by weight; the content is preferably not more than 5% by weight, in particular not more than 2% by weight, based on the total composition.
  • the cleaning of the textiles and carpets takes place in such a way that the cleaning agents according to the invention are sprinkled onto the textiles manually or with the aid of a suitable scattering device and then • more or less intensively into the textiles, for example with the aid of a sponge or a brush or a corrugated board be rubbed in.
  • training times of 0.3 to 5 minutes, preferably 0.5 to 3 minutes per square meter are chosen.
  • the particles of the cleaning agent cannot fall through the mesh of the fabric or the pile of the carpet due to their size, but rather move essentially on the surface, it is also possible not to spread the agents over a large area, but for example on one side of the To begin carpet and in the course of rubbing the particles over the entire carpet, so that the dirt-laden particles can be removed at the end of the cleaning process on the other side of the carpet.
  • the residues are removed from the textiles mechanically, for example by brushing or vacuuming.
  • about 2 to about 40 g / m 2 are used by the agents according to the invention, depending on the fullness of the textiles and depending on the degree of soiling, but much larger quantities can also be used in the treatment of smaller pieces of textile or for removing individual stains become.
  • Polypropylene foam was comminuted by chopping into particles with dimensions between 3 and 20 mm; the bulk density was then 13 g / l.
  • 130 g of this material were impregnated with 780 g of a cleaning solution, which had the following composition:
  • the composition was still easy to spread and had a bulk density of about 90 g / l.
  • Example 2 An agent was produced in the same manner as in Example 1, in which very finely ground polypropylene foam, the particle size of which was significantly less than 1 mm, was used as the adsorbent.
  • the carpet pieces were sprinkled evenly with 35 g / l of the respective agent, then the agent was worked in with a hard brush for 3 minutes per square meter before the solid residues were removed from the carpet pieces with a vacuum cleaner. The cleaning result was assessed after visual sampling. The unsoiled carpet material was rated 1 and the soiled carpet 5 before cleaning.

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)
  • Artificial Filaments (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Un nouveau produit de nettoyage à sec de textiles et de tapis contient en tant qu'adsorbant solide des particules poreuses et souples en polyoléfine ayant entre 3 et 50 mm. Ce produit se caractérise par un bon pouvoir de nettoyage et un rendement élevé.
PCT/EP1989/001506 1988-12-15 1989-12-08 Produit de nettoyage de tapis WO1990006985A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3842152.6 1988-12-15
DE19883842152 DE3842152A1 (de) 1988-12-15 1988-12-15 Teppichreinigungsmittel

Publications (2)

Publication Number Publication Date
WO1990006985A2 true WO1990006985A2 (fr) 1990-06-28
WO1990006985A3 WO1990006985A3 (fr) 1990-07-12

Family

ID=6369180

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1989/001506 WO1990006985A2 (fr) 1988-12-15 1989-12-08 Produit de nettoyage de tapis

Country Status (3)

Country Link
EP (1) EP0374638A3 (fr)
DE (1) DE3842152A1 (fr)
WO (1) WO1990006985A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995027023A1 (fr) * 1994-03-30 1995-10-12 Henkel Kommanditgesellschaft Auf Aktien Produit nettoyant dispersible pour tapis, a particules capables de rouler

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10230638A1 (de) * 2002-07-08 2004-01-29 Vorwerk & Co. Interholding Gmbh Verfahren zur Reinigung eines Hartbodens

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH471880A (de) * 1965-05-17 1969-04-30 Hoechst Ag Verwendung von Polyolefinpulver als Verdickungsmittel für Pasten zur chemischen Oberflächenbehandlung fester Stoffe
US3533953A (en) * 1967-03-28 1970-10-13 Sun Oil Co Floor sweeping composition comprising finely divided solids,petroleum oil,and atactic propylene polymer
FR2240287A1 (en) * 1973-08-08 1975-03-07 Liem Ets Particulate cleaner for carpets and fabrics - comprising solvent and detergent absorbed on pref. open cell plastics foam
FR2349674A1 (fr) * 1976-04-27 1977-11-25 Hoechst Ag Procede et produit pour le nettoyage de surfaces
DE2948296B1 (de) * 1979-11-30 1980-10-09 Siemens Ag Reinigungsmittel fuer textile Bodenbelaege
GB2134917A (en) * 1983-02-12 1984-08-22 Vorwerk Co Interholding Improvements in or relating to cleaning agents for textile surfaces

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH471880A (de) * 1965-05-17 1969-04-30 Hoechst Ag Verwendung von Polyolefinpulver als Verdickungsmittel für Pasten zur chemischen Oberflächenbehandlung fester Stoffe
US3533953A (en) * 1967-03-28 1970-10-13 Sun Oil Co Floor sweeping composition comprising finely divided solids,petroleum oil,and atactic propylene polymer
FR2240287A1 (en) * 1973-08-08 1975-03-07 Liem Ets Particulate cleaner for carpets and fabrics - comprising solvent and detergent absorbed on pref. open cell plastics foam
FR2349674A1 (fr) * 1976-04-27 1977-11-25 Hoechst Ag Procede et produit pour le nettoyage de surfaces
DE2948296B1 (de) * 1979-11-30 1980-10-09 Siemens Ag Reinigungsmittel fuer textile Bodenbelaege
GB2134917A (en) * 1983-02-12 1984-08-22 Vorwerk Co Interholding Improvements in or relating to cleaning agents for textile surfaces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995027023A1 (fr) * 1994-03-30 1995-10-12 Henkel Kommanditgesellschaft Auf Aktien Produit nettoyant dispersible pour tapis, a particules capables de rouler
US5783543A (en) * 1994-03-30 1998-07-21 Henkel Kommanditgesellschaft Auf Aktien Scatterable carpet cleaning formulation containing rollable particles

Also Published As

Publication number Publication date
EP0374638A3 (fr) 1990-08-08
DE3842152A1 (de) 1990-06-21
WO1990006985A3 (fr) 1990-07-12
EP0374638A2 (fr) 1990-06-27

Similar Documents

Publication Publication Date Title
EP0178566B2 (fr) Composition pour le nettoyage de tapis
EP0187257B1 (fr) Agent de nettoyage pour tapis
EP0753039B1 (fr) Produit nettoyant dispersible pour tapis, a particules capables de rouler
EP0281881A2 (fr) Procédé pour l'enlèvement de taches de matières textiles
DE69724831T2 (de) Lagerstabile wasserstoffperoxid enthaltende zusammensetzungen zur reinigung und behandlung von teppichen
DE1056316B (de) Waschmittel mit gedruecktem Schaum
DE1080250B (de) Waschmittel
EP0766725B1 (fr) Nettoyant saupoudrable pour tapis
EP0753040B1 (fr) Agent de nettoyage pour tapis
EP0723578A1 (fr) Agent de nettoyage aqueux pour sols
DE2259138A1 (de) Fuer reinigungszwecke geeignete textile fasergebilde und verfahren zu ihrer herstellung
DE2948612A1 (de) Pulverfoermiges nicht-toxisches reinigungsmittel fuer grossflaechige innenausstattungstextilien
WO1990006985A2 (fr) Produit de nettoyage de tapis
EP0574431B1 (fr) Procede pour le nettoyage de tapis et moquettes
DE4027004A1 (de) Teppichreinigungsmittel
DE2021677A1 (de) Fluessiges bis pastenfoermiges Fleckenentfernungsmittel
DE4411048A1 (de) Teppichreinigungsverfahren
DE3643334A1 (de) Zusatz fuer ein koerniges wasch- und reinigungsmittel
DE3518735A1 (de) Antistatisches waschmittel
DE19511193A1 (de) Verfahren zur Teppichreinigung
EP1036148B1 (fr) Nettoyant pulverulent pour tapis, a source d'oxygene actif
DE202005017129U1 (de) Streufähiges Reinigungspulver zur Trockenreinigung von Teppichen und Textilien
DE2432942B2 (de) Schaumreinigungsmittel
DE4401103A1 (de) Flüssige wäßrige Mittel für die Reinigung und Pflege harter Oberflächen
WO2016184634A1 (fr) Produit de nettoyage pulvérulent

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB IT LU NL SE

AK Designated states

Kind code of ref document: A3

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB IT LU NL SE