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EP0033134B1 - Agent pour le post-traitement dans un séchoir à linge du linge lavé - Google Patents

Agent pour le post-traitement dans un séchoir à linge du linge lavé Download PDF

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Publication number
EP0033134B1
EP0033134B1 EP81100442A EP81100442A EP0033134B1 EP 0033134 B1 EP0033134 B1 EP 0033134B1 EP 81100442 A EP81100442 A EP 81100442A EP 81100442 A EP81100442 A EP 81100442A EP 0033134 B1 EP0033134 B1 EP 0033134B1
Authority
EP
European Patent Office
Prior art keywords
compositions
fibers
nonwoven
cement
bonded
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP81100442A
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German (de)
English (en)
Other versions
EP0033134A1 (fr
Inventor
Franz-Josef Dr. Carduck
Hans-Ulrich Dr. Jäger
Rolf Dr. Puchta
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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
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Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to AT81100442T priority Critical patent/ATE44781T1/de
Publication of EP0033134A1 publication Critical patent/EP0033134A1/fr
Application granted granted Critical
Publication of EP0033134B1 publication Critical patent/EP0033134B1/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
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C11D17/047—Arrangements specially adapted for dry cleaning or laundry dryer related applications
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/203—Laundry conditioning arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process

Definitions

  • substrates whose adsorption capacity is below this range release the customary active substances too quickly, so that the active substances are transferred unevenly to the laundry and the treated laundry becomes stained.
  • the adsorption capacity is above the required range, too little active ingredient should be released from the substrate into the laundry.
  • suitable absorbent papers, sponges and woven cloths or nonwovens are designated as suitable substrates.
  • Special plasticizers and plasticizer combinations are also known, which can be combined with flexible substrates, to which the adsorption capacity does not impose any equally limited requirements as in DE-A-19 65 470.
  • DE-A-27 00 512 describes a mixture of a conventional cationic fabric softener and a fatty acid ester of a polyhydric alcohol in a certain mixing ratio. From DE-A-27 00 560 an agent is known which contains a fatty alkyl polyglycerol ester as a fabric softener. Further references on laundry aftertreatment agents, which essentially consist of substrates with a practically unlimited adsorption capacity and special plasticizers, are DE-A-25 46 505, 26 25 774, 25 16 104, 26 36 787, 25 56 248, 25 37 402 and U.S.-A-4,073,996, 4,049,858, 4,096,071, 4,142,978, 4,110,498.
  • the new agent according to the invention is an agent for the aftertreatment of washed laundry in a tumble dryer, consisting of a flexible, textile fabric loaded with active ingredients for laundry treatment, which has a fabric, fleece or foam-like structure made of polyester, polyamide, polyolefin, polyacrylonitrile , Polyurethane or viscose and their mixtures with each other, and with a coating of a softening and antistatic agent or agent mixture of quaternary ammonium compounds derived from ammonia or imidazoline, which up to 80 wt .-% replaced by condensation products of a fatty acid triglyceride and hydroxyalkyl polyamine can be provided, characterized in that the flexible, textile fabric has an adsorption capacity of 1.0 to 4.5.
  • the values for the adsorption capacity are after a modified test (US Federal Specifications UU-T-595 b) with changes, as described in DE-A-19 65 470, new page 14, and explained in more detail in the example part of the present application
  • the active compounds with which the substrate is coated or impregnated are the compounds known as textile softeners and textile antistatic agents of the quaternary ammonium compound type derived from ammonia or imidazoline, which can be replaced by up to 80% by weight of condensation products from a fatty acid triglyceride and hydroxyalkyl polyamine , in question.
  • Non-ionic dispersants are particularly suitable as auxiliaries.
  • antimicrobials, soil release substances, ironing aids and impregnating agents can also be present.
  • the nonwoven structured fabrics are produced in a manner known per se by air, water separation or mechanically by preferably laying thermoplastic or non-thermoplastic fibers cut to a desired length in a confused manner for the formation of nonwovens and by a binder or by the action of temperature (if thermoplastic is used) Fibers) glued together.
  • a distinction is made between binder-bound and melt fiber-bonded nonwovens.
  • the type of manufacture as well as type, quantity and location of the fibers and their Connection with each other determines the properties of the suitable fleece; however, these are not critical for their suitability as flexible substrates in the agents according to the invention insofar as they have an adsorption capacity of 1.0 to 4.5.
  • Suitable nonwovens have a size of 0.01 to 0.2 m 2 and a basis weight between about 10 and 100 g per m 2 .
  • a commercially available fleece which is excellently suitable for the agents according to the invention consists, for example, of polyester fibers. It has a basis weight of approximately 25 to 50 g per m 2 and an adsorption capacity of 2 to 4.
  • a suitable nonwoven is a nonwoven made from viscose fibers. It has a basis weight of approximately 55 g per m 2 and an adsorption capacity of approximately 3.5. Suitable nonwovens made from a fiber mixture are made, for example, from 40% polyester and 60% viscose; they have a basis weight of approximately 25 to approximately 35 g per m 2 and an adsorption capacity of approximately 3.5. Another suitable nonwoven consists of polypropylene fibers. It has a weight per unit area of approximately 50 g per m 2 and an adsorption capacity of approximately 2.0. Another nonwoven made of polypropylene fibers has a basis weight of approximately 35 g per m 2 and an adsorption capacity of 2.8.
  • a polyacrylonitrile fiber fabric that has an adsorption capacity of 1.7.
  • suitable substrates are polyurethane foams with an adsorption capacity of 3.7 to 4.2.
  • Foam sheets made of polyethylene and polypropylene are also suitable substrates.
  • a nonwoven whose fibers are bound with a binder and / or by melt fibers; a nonwoven fabric made of binder and / or melt fiber-bonded thermoplastic fibers from the group of polyolefin, polyester, polyamide and polyacrylonitrile fibers; a nonwoven made of binder-bound thermoplastic fibers; a nonwoven made of binder-bound polyester fibers; a nonwoven fabric made from binder and / or melt fiber-bonded viscose fibers and / or thermoplastic fibers; a nonwoven made of binder-bound thermoplastic fibers and viscose fibers; a nonwoven made from binder-bound viscose fibers.
  • Suitable quaternary ammonium compounds are, in particular, those with two long-chain, preferably saturated aliphatic radicals each having 14 to 26, in particular essentially 16 to 20, carbon atoms and at least one quaternary nitrogen atom in the molecule.
  • the long-chain aliphatic radicals can be straight-chain or branched and can accordingly be derived from fatty acids or from fatty amines, Guerbetamines or from the alkylamines obtainable by reduction of nitroparaffin.
  • quaternary ammonium compounds are, in particular, derivatives of ammonia, that is to say the quaternary salts obtainable by alkylation of long-chain secondary amines, such as, for example, the compounds distearyldimethylammonium chloride or ditalgalkyldimethylammonium chloride or methosulfate.
  • Other suitable quaternary ammonium compounds are the imidazoline compounds obtainable by reacting 1 mole of an aminoalkylethylenediamine or hydroxyalkylethylenediamine with 2 moles of a long-chain C12-C26 fatty acid or its ester, which are subsequently converted into the quaternary imidazolinium compounds by alkylation.
  • the anion generally consists of the acid residue which has arisen from the alkylating agent used in the quaternization.
  • the alkylating agent used in the quaternization For example, chloride, bromide, methyl sulfate, ethyl sulfate, methane, ethane or toluenesulfonate are suitable as anions.
  • particularly suitable textile plasticizers are ditallow alkyl dimethyl ammonium salts, in particular methosulfate or chloride.
  • the quaternary ammonium compounds are also good antistatic agents.
  • Up to 80% by weight of the quaternary ammonium compounds can be replaced by the condensation products of 1/3 to 1 mol of fatty acid triglyceride, also known as textile softeners, with one mol of a hydroxyalkyl polyamine, for example hydroxyethyl ethylene diamine, hydroxyethyl diethylene triamine.
  • a hydroxyalkyl polyamine for example hydroxyethyl ethylene diamine, hydroxyethyl diethylene triamine.
  • the product obtained by reacting 1 mol of a fatty acid triglyceride, in particular hardened tallow, with 1 mol of hydroxyethylethylenediamine at 90 to 150 ° C. is particularly suitable.
  • a quaternary ammonium compound of the ammonia type with two essentially C 16 -C 20 alkyl or alkenyl groups and two methyl groups in the molecule and with the chloride, bromide or methyl sulfate anion, in particular ditallow alkyl dimethyl ammonium chloride, alone or in combination with the Fatty acid condensation product from 1 mol hardened tallow and 1 mol hydroxyethylethylenediamine in a ratio of 4: 1 to 1: 4.
  • non-ionic dispersants adducts of ethylene oxide or an alkyl phenol having in which the alkyl group from 8 to 18 carbon atoms and fatty acids are primarily from 4 to 40, preferably from 4 to 20 moles to 1 mole of an aliphatic C lo -C 20 -Alkoliols and Alkylamines with 10 to 20 carbon atoms.
  • Particularly preferred are the ethoxylation products of the fatty alcohols, especially colos and tallow fatty alcohols and oleyl alcohol, and the ethoxylation products of the oxo alcohols and secondary alcohols of the corresponding chain lengths.
  • nonionic surfactants are the water-soluble 20 to 250 ethylene glycol ether groups and 10 to 100 propylene glycol ether groups containing adducts of ethylene oxide with polypropylene glycol or with alkylenediamine polypropylene glycol or with alkyl polypropylene glycols with 1 to 10 carbon atoms, in which the polypropylene glycol chain acts as a hydrophobic residue. All of these compounds cause amounts of from about 5 to about 60% by weight of the Coating a uniform distribution of the active ingredients and fragrances in the manufacture and use of the agents according to the invention.
  • Quaternary ammonium compounds can also be used as antimicrobial active substances, that is to say bactericidal or bacteriostatic or fungicidal or fungistatic compounds, in particular those which, in addition to a long-chain aliphatic and two short-chain aliphatic hydrocarbon radicals, contain an aromatic double bond or an aliphatic double bond with the nitrogen atom via an aliphatic hydrocarbon atom organic residue contained in the molecule.
  • Typical representatives of such antimicrobial agents are the compounds dimethylbenzylhexyl allyldodecylammonium chloride.
  • Antimicrobial agents which can be used are also the bromo-nitro alcohols, for example the compounds 2-bromo-2-nitropropane-1,3-diol, 1-bromo-1-nitro-3,3-trichloro-2-propanol, 2-bromo-2- nitrobutano).
  • Halogenated and / or trifluoromethyl-substituted phenolic compounds in particular the halogenated salicyl anilides, for example the compounds dibromo and tribom salicyl anilide and derivatives of phenoxyphenol such as the compound 2-hydroxy-2 ', 4, 4'-trichlorodiphenyl ether are also suitable as antimicrobial active substances.
  • halogenated salicyl anilides for example the compounds dibromo and tribom salicyl anilide and derivatives of phenoxyphenol such as the compound 2-hydroxy-2 ', 4, 4'-trichlorodiphenyl ether are also suitable as antimicrobial active substances.
  • Compounds which improve the dirt-removing ability during washing are suitable as active ingredients for soil release finishing for textiles. These include compounds of the polyacrylic polyvinyl alcohol type, modified fluorocarbons and hydrophilic polymers. Polyvinyl acetates, paraffins, but also borax are suitable additives that make ironing the laundry easier.
  • the agents according to the invention are produced by impregnating a piece of the substrate with the fabric softening active ingredient, to which auxiliary substances and fragrances have optionally been added, in such an amount that the substrate has the active ingredient impregnation sufficient for the treatment of a laundry item in an automatic tumble dryer .
  • a large piece or a coherent web of the substrate is expediently impregnated to produce the agents according to the invention and this is later divided into pieces of the desired size.
  • the substrate can be impregnated in various ways. Suitable methods are, for example, double-sided printing, rolling on, knife coating, spraying or, preferably, immersing the substrate in a solution, dispersion or, preferably, in a melt of the active ingredients, fragrances and, if appropriate, auxiliaries and subsequent drying and / or cooling, for example by means of air or indirectly by Contact systems.
  • a temperature of up to a maximum of 90 ° C. is usually sufficient, although a temperature of not more than approximately 60 ° C. has generally been found to be favorable when commercial quaternary ammonium compounds are melted.
  • the application quantity can be carried out either by metered coating or by soaking the substrate and then squeezing off the excess through a roller nip.
  • Suitable solvents for solutions and dispersions of the usual active ingredients are, for example, the lower aliphatic alcohols methyl alcohol, ethyl alcohol or isopropyl alcohol, which are optionally mixed with water.
  • the solutions can contain auxiliaries, in particular dispersants.
  • the shape of the pieces is arbitrary, you can use circular, oval, angular, geometric or non-geometric shapes. In general, square shapes and a web roll, for example having a perforation between the pieces required for a tumble dryer filling, are preferred.
  • wet laundry is treated in the tumble dryer with an agent according to the invention by allowing the agent to act on the laundry during the drying process, the laundry has a pleasantly soft feel and the desired fragrance after the treatment; the laundry also has no stains due to uneven transfer of active ingredient.
  • a 20.5 cm x 32 cm polypropylene fiber fleece with a weight per unit area of 42 g per m 2 and an adsorption capacity of 2.6 was placed in a melt of commercially available, paste-like ditallow alkyldimethylammonium chloride, which contains small amounts of fragrances with the fragrance note "floral / fresh" were clogged. After cooling and drying, the fleece had absorbed 9.9 g of active ingredient and fragrance. The finished product weighed 12.7 g.
  • the impregnated fleece was added to a lot of damp laundry, which had previously been washed with a commercially available heavy-duty detergent in an automatic washing machine (main wash cycle, 60 ° C washing temperature), placed in a commercially available moisture-controlled tumble dryer and dried with the program “extra dry and then the fragrance , the softness and possible stains.
  • the test was carried out using sensors. This showed a marked improvement in the handle and a pleasant, fresh scent of the laundry that showed no staining.
  • the adsorption capacity of the substrate of this example and the other examples was determined by the following method:
  • a square piece of the substrate with an edge length of 10 cm was placed on a flat glass dish and weighed together with this glass dish.
  • the weight of the substrate determined in this way is the dry weight.
  • This piece of substrate was immersed in water at 25 ° C for 30 seconds and then pulled out of the water with tweezers at one corner, after which the piece of substrate was allowed to drain for 15 seconds. Immediately after the 15 seconds had elapsed, the piece of substrate was placed back on the flat glass bowl and weighed together with it. The weight of the substrate wetted with water is the wet weight.
  • the adsorption capacity of the substrate was calculated from the wet weight and the dry weight using the following formula:
  • the dry weight of a 10 cm x 10 cm piece of polypropylene fiber fleece was 0.42 g, the wet weight was 1.512 g. From this one is calculated
  • Example 1 In the same way as described in Example 1, a 14 cm x 25 cm large fleece made of polyester fibers with a basis weight of 50 g per m 2 and an adsorption capacity of 3.7 with a mixture of equal parts of commercial textile softening pastes of ditallow alkyl dimethyl ammonium chloride and 1-methyl-1-stearylamidoethyl-2-stearyl-imidazolinium methosulfate to which fragrance was added.
  • the fleece piece had taken up 7.3 g of active ingredients and fragrances. When used as in Example 1, fragrance, softness and freedom from stains were assessed as in Example 1.
  • the polyester fiber fleece of Example 2 was impregnated from the melt on a laboratory pad with a 1: 1 mixture of ditallow alkyldimethylammonium chloride paste and a paste of a polyalkylamide-imidazolinium compound, to which the fragrance was mixed.
  • the fleece took up 6.7 g of active ingredients and fragrances and weighed 10.1 g. Good results were also achieved with this.
  • a viscose fiber fleece with a basis weight of 55 g per m 2 and an adsorption capacity of approximately 3.5 was placed on a laboratory foulard with a melt of a 1: 1 mixture of ditallow alkyldimethylammonium methosulfate paste and a polyglycol ether with a molecular weight of approximately 400 impregnated with the fragrance.
  • the fleece weighed 3.3 g and had absorbed approximately 5 g of active ingredient and fragrance. Laundry treated with this had properties similar to those described in the previous examples.
  • a viscose fiber fleece with a basis weight of approximately 50 g per m 2 and an adsorption capacity of approximately 3.5 was coated from the melt with a 1: 1 mixture of ditallow alkyldimethylammonium chloride paste and a condensation product from 1 mol of hardened tallow with 1 mol of hydroxyethylethylenediamine .
  • the fabric softener, dispersant and fragrance coating weighed 3.0 g. This agent also imparted softness and a pleasant fragrance when used in the tumble dryer of the laundry.
  • Example 2 The same polyester fiber fleece as in Example 2 with a size of 25 cm x 14 cm was impregnated with 4.4 g of a fragrance-containing melt of commercially available ditallow alkyldimethylammonium chloride powder and an adduct of 9.5 mol of ethylene oxide with nonylphenol.
  • the fleece had taken up 3.7 g of active ingredients and fragrances; it gave results similar to those described in the previous examples.
  • a 20 cm x 32 cm polyester fiber fleece was coated with a melted mixture of 12 parts of a ditallow alkyldimethylammonium chloride paste and 1 part of cetyl alcohol + 12 moles of ethylene oxide and small amounts of fragrance.
  • the fleece had absorbed 6.2 g of active ingredient and fragrance and imparted excellent softness and a distinctive fragrance to laundry treated with it.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Claims (12)

1. Produit pour le post-traitement de linge lavé, dans un sèche-linge, constitué d'un produit textile à surface plane, souple, chargé de substances actives pour le traitement de linge, qui présente une structure de tissu, de non-tissé ou de type mousse, à base de polyester, polyamide, polyoléfine, polyacrylonitrile, polyuréthanne ou viscose, ou de mélanges de ceux-ci, et qui est muni d'un revêtement à base d'une substance active ou d'un mélange de substances actives assouplissante(s) et à effet antistatique, constituée(s) de composés d'ammonium quaternaire dérivés de l'ammoniac ou de l'imidazoline, qui peuvent être remplacés à raison de jusqu'à 80 % en poids par des produits de condensation obtenus à partir d'un triglycéride d'acide gras et d'une hydroxyalkylpolyamine, caractérisé en ce que le produit textile à surface plane, souple, a une capacité d'adsorption de 1,0 à 4,5.
2. Produit selon la revendication 1, caractérisé en ce que les produits textiles à surface plane présentent un poids par unité de surface allant de 10 à 100 g/m2 et une superficie de 0,01 à 0,2 m2.
3. Produit selon la revendication 1 ou 2, caractérisé en ce que le produit textile à surface plane est constitué d'un matériau non tissé dont les fibres sont liées par un liant et/ou par des fibres fondues.
4. Produit selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le matériau non tissé est constitué de fibres thermoplastiques choisies parmi des fibres polyoléfine, polyester, polyamide et polyacrylonitrile, liées par un liant et/ou par des fibres fondues.
5. Produit selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le matériau non tissé est constitué de fibres thermoplastiques liées par un liant. '
6. Produit selon l'une quelconque des revendications 1 à 5, caractérisé en ce que le matériau non tissé est constitué de fibres polyester liées par un liant.
7. Produit selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le matériau non tissé est constitué de fibres de viscose et/ou de fibres thermoplastiques liées par un liant et/ou par des fibres fondues.
8. Produit selon la revendication 7, caractérisé en ce que le matériau non tissé est constitué de fibres de viscose et de fibres thermoplastiques liées par un liant.
9. Produit selon la revendication 7, caractérisé en ce que le matériau non tissé est constitué de fibres de viscose liées par un liant.
10. Produit selon l'une quelconque des revendications 1 à 9, caractérisé en ce que le revêtement de substance(s) active(s) assouplissante(s) et à effet antistatique est à base de composés d'ammonium quaternaire qui dérivent de l'ammoniac, de préférence d'un sel, et en particulier du méthosulfate ou du chlorure, de dialkyl (de suif)-diméthylammonium.
11. Produit selon l'une quelconque des revendications 1 à 9, caractérisé en ce que le revêtement de substance(s) active(s) est à base d'un composé d'ammonium quaternaire et d'un produit de condensation obtenu à partir de 1 mole d'un triglycéride d'acide gras, en particulier de suif solidifié, et de 1 mole d'une hydroxyalkylpolyamine, en particulier d'hydroxyéthyléthylènediamine, le rapport pondéral des composés d'ammonium quaternaire aux produits de condensation d'acides gras étant compris entre 4 : 1 et 1 : 4.
12. Produit selon l'une quelconque des revendications 1 à 11, caractérisé en ce que des dispersants non ioniques du type des alkylphénols et/ou alcools à longues chaînes oxyéthylées sont présents en une proportion d'environ 5 à environ 60 % en poids dans le revêtement de substances actives.
EP81100442A 1980-01-30 1981-01-22 Agent pour le post-traitement dans un séchoir à linge du linge lavé Expired EP0033134B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81100442T ATE44781T1 (de) 1980-01-30 1981-01-22 Mittel zum nachbehandeln gewaschener waesche in einem waeschetrockner.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803003249 DE3003249A1 (de) 1980-01-30 1980-01-30 Mittel zum nachbehandeln gewaschener waesche in einem waeschetrockner
DE3003249 1980-01-30

Publications (2)

Publication Number Publication Date
EP0033134A1 EP0033134A1 (fr) 1981-08-05
EP0033134B1 true EP0033134B1 (fr) 1989-07-19

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EP81100442A Expired EP0033134B1 (fr) 1980-01-30 1981-01-22 Agent pour le post-traitement dans un séchoir à linge du linge lavé

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EP (1) EP0033134B1 (fr)
AT (1) ATE44781T1 (fr)
DE (2) DE3003249A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129549A1 (de) * 1981-07-27 1983-02-10 Henkel KGaA, 4000 Düsseldorf Mittel zum nachbehandeln gewaschener waesche in einem waeschetrockner
US4423105A (en) * 1982-08-02 1983-12-27 Colgate-Palmolive Company Article for clothes conditioning and method of making same
US4834895A (en) * 1987-08-17 1989-05-30 The Procter & Gamble Company Articles and methods for treating fabrics in clothes dryer
DE3818013A1 (de) * 1988-05-27 1989-11-30 Henkel Kgaa Gewebeweichmachungsmittel
GB8823007D0 (en) * 1988-09-30 1988-11-09 Unilever Plc Conditioning of fabrics
US5304557A (en) * 1989-12-15 1994-04-19 Pfizer Inc. Substituted oxoophthalazinyl acetic acids and analogs thereof
DE4007362A1 (de) * 1990-03-08 1991-09-12 Henkel Kgaa Verfahren zur behandlung von textilien
DE4125847A1 (de) * 1991-08-03 1993-02-04 Henkel Kgaa Mittel zum behandeln gewaschener waesche in einem waeschetrockner
EP0717772A1 (fr) * 1993-09-10 1996-06-26 The Procter & Gamble Company Articles pour le traitement de linge, actives dans le seche-linge et comprenant un substrat en polyester doux au toucher
US5470492A (en) * 1993-09-10 1995-11-28 The Procter & Gamble Company Dryer-activated fabric conditioning articles with soft polyester substrate
US5883069A (en) * 1996-05-02 1999-03-16 The Procter & Gamble Company Dryer-activated fabric conditioning articles with improved substrate
US6270853B1 (en) 1997-06-20 2001-08-07 Raytheon Company Electrostatic powder coating of electrically non-conducting substrates
GB9917623D0 (en) * 1999-07-27 1999-09-29 Unilever Plc Process for treating fabrics
DE10051350A1 (de) * 2000-10-17 2002-04-25 Henkel Kgaa Reinigungsmaterial

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743534A (en) * 1969-04-28 1973-07-03 Procter & Gamble Process for softening fabrics in a dryer
DE2259111A1 (de) * 1972-12-02 1974-06-06 Henkel & Cie Gmbh Fuer reinigungszwecke geeignete textile fasergebilde und verfahren zu ihrer herstellung
DE2700560A1 (de) * 1976-01-09 1977-07-21 Procter & Gamble Gegenstand und verfahren zur behandlung von geweben
US4073996A (en) * 1976-02-24 1978-02-14 The Procter & Gamble Company Fabric treating articles and processes
DE2736787A1 (de) * 1976-08-20 1978-02-23 Procter & Gamble Gegenstand und verfahren zum weichmachen von textilien
US4110498A (en) * 1976-03-08 1978-08-29 The Procter & Gamble Company Fabric treatment compositions
US4118525A (en) * 1977-03-25 1978-10-03 The Procter & Gamble Company Article and method for fabric softening and static control
EP0011502A1 (fr) * 1978-11-17 1980-05-28 Unilever Plc Composition détergente particulaire contenue dans un sachet fermé en un matériau en feuille

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686025A (en) * 1968-12-30 1972-08-22 Procter & Gamble Textile softening agents impregnated into absorbent materials
US4022938A (en) * 1974-04-16 1977-05-10 The Procter & Gamble Company Fabric treatment compositions
GB1517803A (en) * 1974-09-03 1978-07-12 Gaf Corp Fabric-softening materials
US4076633A (en) * 1974-10-18 1978-02-28 The Procter & Gamble Company Fabric treating articles with improved conditioning properties
US4049858A (en) * 1974-12-12 1977-09-20 The Procter & Gamble Company Article for softening fabrics in an automatic clothes dryer
US3989631A (en) * 1974-12-17 1976-11-02 The Procter & Gamble Company Fabric treating compositions comprising clay mixtures
CA1084209A (fr) * 1975-06-12 1980-08-26 The Procter & Gamble Company Articles et methodes de conditionnement de tissus
AU510901B2 (en) * 1976-01-09 1980-07-17 Procter & Gamble Company, The Fabric softening method and device
DE2636787A1 (de) * 1976-08-16 1978-02-23 Bayer Ag Verfahren zur herstellung von polyurethanen

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743534A (en) * 1969-04-28 1973-07-03 Procter & Gamble Process for softening fabrics in a dryer
DE2259111A1 (de) * 1972-12-02 1974-06-06 Henkel & Cie Gmbh Fuer reinigungszwecke geeignete textile fasergebilde und verfahren zu ihrer herstellung
DE2700560A1 (de) * 1976-01-09 1977-07-21 Procter & Gamble Gegenstand und verfahren zur behandlung von geweben
US4073996A (en) * 1976-02-24 1978-02-14 The Procter & Gamble Company Fabric treating articles and processes
US4110498A (en) * 1976-03-08 1978-08-29 The Procter & Gamble Company Fabric treatment compositions
DE2736787A1 (de) * 1976-08-20 1978-02-23 Procter & Gamble Gegenstand und verfahren zum weichmachen von textilien
US4118525A (en) * 1977-03-25 1978-10-03 The Procter & Gamble Company Article and method for fabric softening and static control
EP0011502A1 (fr) * 1978-11-17 1980-05-28 Unilever Plc Composition détergente particulaire contenue dans un sachet fermé en un matériau en feuille

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EP0033134A1 (fr) 1981-08-05
DE3177078D1 (en) 1989-08-24
DE3003249A1 (de) 1981-08-06
ATE44781T1 (de) 1989-08-15

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