EP1670693B1 - Portion d'agent emballee dans une pellicule et procede de fabrication - Google Patents

Portion d'agent emballee dans une pellicule et procede de fabrication Download PDF

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Publication number
EP1670693B1
EP1670693B1 EP04765559A EP04765559A EP1670693B1 EP 1670693 B1 EP1670693 B1 EP 1670693B1 EP 04765559 A EP04765559 A EP 04765559A EP 04765559 A EP04765559 A EP 04765559A EP 1670693 B1 EP1670693 B1 EP 1670693B1
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EP
European Patent Office
Prior art keywords
film
weight
product portion
packaged product
portion according
Prior art date
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Revoked
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EP04765559A
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German (de)
English (en)
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EP1670693A1 (fr
Inventor
Ipek Karaoren
Berthold Schreck
Matthias Reimann
Ingrid Kraus
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Henkel AG and Co KGaA
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Henkel AG and Co KGaA
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Priority claimed from DE2003146386 external-priority patent/DE10346386A1/de
Priority claimed from DE20315364U external-priority patent/DE20315364U1/de
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to PL04765559T priority Critical patent/PL1670693T3/pl
Publication of EP1670693A1 publication Critical patent/EP1670693A1/fr
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    • 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
    • C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions

Definitions

  • the present invention relates to a film-wrapped middle portion, in particular a washing, cleaning and / or care portion, a process for their preparation and their use as detergents, cleaning agents, care products, hair treatment compositions, hair dyes, pharmaceuticals, pesticides, food, cosmetics, fertilizers, building materials , Adhesive, bleach, disinfectant and / or fragrance.
  • Film-packed center portions in particular washing, cleaning and / or care agent portions, are known from the prior art for a long time.
  • a disadvantage of these average portions that they usually have insufficient film solubility, not sufficiently high dissolution rate and / or not sufficiently high Disintegrationszeit.
  • the water-soluble packaging produced by the known processes are characterized disadvantageously by an insufficient film solubility, a not sufficiently high dissolution rate and / or a not sufficiently high disintegration time.
  • a further disadvantage is that the films of such water-soluble packaging known in the prior art have too low an E modulus, a very low tensile strength and / or low elongation at break, which is easy for mechanical damage, such as crack formation or the like, for example during thin film packaging transport and / or improper storage.
  • the film packages known in the prior art are often not stable on storage, ie such films decompose during storage to release the agent. In many cases, such films are decomposed by the agent contained, for example, if the packaging film is not sufficiently alkali stable and / or moisture-stable.
  • the invention was based on the object of providing a film-packed central portion or central portions, in particular washing, cleaning and / or care agent portion (s), with at least one compartment for receiving the agent, which has improved film solubility, an increased dissolution rate and / or or have an increased disintegration time. It has surprisingly been found that, for example, a foil-packed medium portion or medium portions, in particular washing, cleaning and / or Vietnameseffenportion / s, may have improved stability, so that the packaging film is not decomposed during normal storage by the agent contained to release the agent by the packaging film may be at least sufficiently configured alkali stable and / or moisture-resistant.
  • the invention relates to at least one foil-packed central portion (s), for example a washing, cleaning and / or care agent portion, comprising at least one compartment for receiving the agent, at least one film being alkali-stable and water-soluble, and at least one film of the foil-packed center portion, preferably the film Foil packaging, measured in distilled water at a water temperature of 10 ° C, a shorter Disintegrationszeit and / or a shorter dissolution time in Compared to a film-wrapped by means of a mono-sol M-8630 film portion, under otherwise identical conditions, wherein at least one film of the film-wrapped central portion, for receiving the agent, is plastically deformed.
  • s for example a washing, cleaning and / or care agent portion
  • Essential for the present invention is that at least one film of the film receiving means receiving the plastic is plastically deformed, for example, thermally and / or by vacuum, preferably by deep drawing.
  • Corresponding methods for the deformation of usable films for receiving a central portion are in the EP-A1-1,161,587 ; EP-A1-1,161,368 ; EP-A1-1,161,369 ; EP-A1-1,161,370 ; WO-A1-02 / 060758 ; WO-A1-02 / 16207 ; WO-A1-02 / 16205 ; WO-A1-01 / 83669 and in the WO 00/55069 , the contents of which are hereby incorporated by reference.
  • Plastically deformed in the sense of this invention has the meaning that a ready-to-use film was thermally and / or vacuum-deformed to absorb at least one central portion while substantially maintaining the deformation while increasing the initial area of the film.
  • the foil-packaged center portion according to the invention was produced under identical conditions as the center portion used for comparison, with the only difference that instead of the film according to the invention the comparative film, for example a mono-sol 8630 film or equivalent, same thickness, width and length is used.
  • the comparative film for example a mono-sol 8630 film or equivalent, same thickness, width and length is used.
  • the indication of the disintegration time and the dissolution time in the case of an agent-containing film packaging relate to a film-packed center portion with a mean filling volume of at least 90%.
  • the disintegration time and / or dissolution time refers to a measurement in distilled water at a water temperature of 10 ° C and / or 23 ° C.
  • the film package according to the invention with at least one compartment is preferably formed from a pot part and a lid part, wherein the lower, a central portion receiving packaging part is referred to as a "pot” and the upper packaging part as a "lid".
  • the film (s) the foil-packed center portion have a film thickness of 1 .mu.m to 50 .mu.m, preferably 5 .mu.m to 38 .mu.m and / or 10 .mu.m to 30 .mu.m.
  • the physical values preferably relate to a foil-packed central portion with or without means, the foil of the cup portion having a thickness of 10 ⁇ m ⁇ 1 at least in the bottom region and a thickness of 30 ⁇ m ⁇ the foil of the lid part 1 or has a thickness of 38 microns ⁇ 1. More preferably, the physical values, such as solubility and / or disintegration, refer to the film (s) used to make the film package and / or to areas of the film that have the original thickness, i.
  • Mono-Sol M-8630 film is available from Monosol, 1701 County Road; Portage, 46368 Indiana, USA (http //: www.monosol.com).
  • Mono-Sol M-8630 film is a polyvinyl alcohol-based alkali-stable water-soluble film.
  • An IR spectrum of the Mono-Sol M-8630 film is in FIG. 1 and 2 specified.
  • the Mono-Sol M-8630 is stable against alkaline hydrolysis up to a pH of 14.
  • Mono-Sol M-8630 also has good cold water solubility.
  • a 38 ⁇ m Mono-Sol M-8630 film at 23 ° C and a relative humidity of 50% (RH) has a tensile strength according to ASTM D882, ISO 527 of 4000 psi; an E modulus, 100% according to ASTM D882, ISO 527 of 1500 psi; an elongation at break according to ASTM D882, ISO 557 of 465%; a tear strength according to ASTM D1922, ISO 6383 of 1050 g / mil; and an impact strength according to ASTM D1709, DIN 53443 of 800 g.
  • a 38 ⁇ m Mono-Sol M-8630 film in distilled water at 10 ° C. according to MSTM 205 has a disintegration time of 6 seconds and a dissolution time of 20 seconds.
  • the agent contained in the molding according to the invention may be substantially or completely liberated in an aqueous application liquor within ⁇ 50 seconds, preferably within ⁇ 40 seconds, preferably within ⁇ 30 seconds.
  • an embodiment is preferred in which a first opening of the film packaging for the purpose of releasing the agent contained in the molding in an aqueous Application liquor within 1 to 10 seconds, preferably within 2 to 8 seconds, preferably within 3 to 6 seconds, measured in distilled water at 10 ° C, takes place.
  • Further embodiments of the film packaging suitable according to the invention with a film thickness of 15 .mu.m to 38 .mu.m, preferably from 20 .mu.m to 30 .mu.m, more preferably from 22 .mu.m to 25 .mu.m, may have a disintegration time of from 1 to 10 seconds, preferably from 2 to 9 seconds and preferred from 3 to 7 seconds measured at a water temperature of 10 ° C.
  • the solution time is the time it takes for the slide clamped in a slide frame to completely dissolve.
  • the film (s) has a shorter disintegration time and / or a shorter dissolution time in comparison to the non-plastically deformed film of the film package.
  • the foil-packed central portion has at least one foil lid part and / or at least one foil pot part.
  • the film cup part according to the invention serves to receive the agent and has a pot-like shape.
  • the film pot part can also have a half-shell-like shape, spherical shape, a pyramid-like shape or a polygonal shape, for example a polyhedral shape. It is important that the cup part formed from at least one film is suitable at least a part, preferably to receive the entire central portion.
  • the film cup part according to the invention is preferably formed by means of at least one film, preferably of the same material as the film of the lid part.
  • the film packaging according to the invention has a film known from the prior art, in particular with respect to one Mono- Sol® M-8630, has a significantly improved disintegration time and / or dissolution time.
  • Structural elements in which the ratio of length to width is essentially 2: 1 to 20: 1 are advantageous with regard to the disintegration time and / or dissolution time.
  • At least one outer film lid part surface, at least one inner film lid part surface, at least one outer film cup part surface and / or at least one inner cup part surface can have particles formed from film material, such particles at least partially having a particle size in the Range may have from 1 micron to 20 microns.
  • At least one film of the film-packed central portion according to the invention preferably at least one lid part film and / or cup part film
  • Such holes may preferably have a diameter of 1 ⁇ m to 50 ⁇ m, preferably holes with a diameter of 5 ⁇ m to 40 ⁇ m, more preferably holes with a diameter of 10 ⁇ m to 35 ⁇ m, and most preferably with a diameter of 15 ⁇ m to 30 have ⁇ m.
  • the film holes with a diameter of 1 .mu.m to 50 .mu.m can arise independently during the production of the film packaging during the plastic deformation.
  • At least one cover part foil and / or cup part foil has on average at least 1 hole per mm 2 foil, preferably on average 2 to 100 holes per mm 2 foil. It is particularly preferred if the bottom of the cup-part foil has, on average, at least 1 hole per mm 2 of foil, preferably on average 2 to 100 holes per mm 2 of foil, the holes preferably having a diameter of 150 ⁇ m to 800 ⁇ m, particularly preferably holes having a diameter of 200 .mu.m to 600 .mu.m, and most preferably holes having a diameter of 250 .mu.m to 400 .mu.m.
  • the film package or at least one film of film-wrapped central portion according to the invention preferably at least one lid part film and / or cup part film, in addition with holes be provided.
  • These additional holes may preferably have a diameter of 100 ⁇ m to 1 mm, preferably a diameter of 150 ⁇ m to 800 ⁇ m, more preferably a diameter of 200 ⁇ m to 600 ⁇ m, and most preferably a diameter of 250 ⁇ m to 400 ⁇ m.
  • these additional holes are introduced into the film by means of mechanical action, for example with a pointed object, i. These holes do not arise automatically during the plastic deformation of a film during the production of the film packaging.
  • the pot part of the film packaging can be produced by means of plastic deformation.
  • At least one film preferably the bottom of the cup part, based on the length of the corresponding starting film before plastic deformation, can be produced by at least 20% to 400%, preferably at least 30% to 300%, preferably at least 50, in the production of the film package % to 200%, more preferably 70% to 150% and most preferably 90% to 125% plastically deformed.
  • the cover film has a thickness of 30 .mu.m ⁇ 1 .mu.m to 38 .mu.m ⁇ 1 .mu.m.
  • the pot film is preferably stretched, starting from a film thickness of 30 .mu.m ⁇ 1 .mu.m to 38 .mu.m ⁇ 1 .mu.m with plastic deformation to a film thickness of 5 .mu.m ⁇ 1 to 15 .mu.m ⁇ 1, preferably 10 .mu.m ⁇ 1.
  • the film in the edge region for example, outer edge region having the original film thickness.
  • the bottom part of the plastically deformed bottom foil has a film thickness of 5 ⁇ m ⁇ 1 to 15 ⁇ m ⁇ 1, preferably 10 ⁇ m ⁇ 1.
  • the foil-packed central portion according to the invention can be produced from at least 1 to 5 separate films, preferably 2 separate films, wherein the film or at least two films are connected in a liquid-tight manner, preferably welded, to form a container.
  • the foil-packed center portion forms a container in which at least a first film for receiving the central portion by means of stretching, preferably cup-shaped, and at least formed a second non-plastically deformed film lid, wherein the first with the second Foil is connected liquid-tight, preferably with at least one circumferential seam, for example, to form a sealed seam.
  • an outer side edge When closing the film package or when joining films, an outer side edge can be formed, for example, when connecting two films together. Measured in alignment or at right angles from the junction or joint line, for example seam, to the outer edge of the side edge, the side edge may have a width of 0.5 mm to 10 mm, preferably a width of 1 mm to 5 mm, preferably a width of 2 to 4 have.
  • At least one film of the film package has a thickness of 1 ⁇ m to 100 ⁇ m, preferably a thickness of 10 ⁇ m to 90 ⁇ m, particularly preferably a thickness of 20 ⁇ m to 80 ⁇ m and most preferably a thickness of 30 ⁇ m to 70 has ⁇ m.
  • a first plastically deformed film may have a thickness of 0.1 ⁇ m to 100 ⁇ m, preferably a thickness of 10 ⁇ m to 90 ⁇ m, more preferably a thickness of 20 ⁇ m to 80 ⁇ m and most preferably a thickness from 30 microns to 70 microns and / or a second non-plastically deformed film has a thickness of 10 microns to 200 microns, more preferably a thickness of 20 microns to 150 microns and most preferably a thickness of 30 microns to 100 microns.
  • Suitable films for producing the film package according to the invention are preferably based on a polyvinyl alcohol whose molecular weight is in the range from 10,000 to 1,000,000 gmol -1 , preferably from 20,000 to 500,000 gmol -1 , more preferably from 30,000 to 100,000 gmol -1 and in particular from 40,000 to 80,000 gmol -1 .
  • At least one film of the film packaging according to the invention comprises a polyvinyl alcohol whose degree of hydrolysis makes up 70 to 100 mol%, preferably 80 to 90 mol%, particularly preferably 81 to 89 mol% and in particular 82 to 88 mol%.
  • Polymers selected from the group comprising acrylic acid-containing polymers, polyacrylamides, oxazoline polymers, polystyrene sulfonates, polyurethanes, polyesters, polyethers and / or mixtures of the above polymers may additionally be added to a film suitable for producing the film packaging according to the invention.
  • the foil packaged center portion may contain at least 50% by volume, preferably at least 60%, preferably at least 70% by volume, more preferably at least 80% by volume, most preferably 90% by volume to ⁇ 100% by volume of the agent. % filled.
  • the film-packed middle portion according to the invention may have an average filling amount of from 0.1 g to 100 kg, preferably from 1 g to 10 kg, preferably from 10 g to 1 kg, more preferably from 30 g to 500 g, particularly preferably from 70 g to 200 g, exhibit.
  • the middle or middle portion may be solid, liquid, foamy and / or gel at room temperature, the agent preferably being solid.
  • the agent may be contained in the foil-packed middle portion in the form of at least one shaped body selected from the group of tablet (s), granule (s), capsule (s) and / or powder.
  • middle or middle portion form a plurality of phases, preferably at least 2 to 5 phases.
  • the separate Forming phases are known.
  • Both liquid / liquid and solid / liquid or solid / solid systems are suitable.
  • means or middle portions are suitable, for example, form a temporary phase by shaking and segregate after prolonged standing again separate phases.
  • a film-packed medium portion according to the invention which contains at least 2 compartments, preferably 3 to 5 compartments, for receiving agents.
  • middle or middle portions in different proportions by weight and / or different composition can thus be introduced into the respective compartments.
  • This is particularly advantageous if the risk of mutual deactivation exists for individual components of the composition and / or if the components are to be released at different times.
  • the film packaging according to the invention may be advantageous, in particular with regard to storage, if the film packaging according to the invention has several compartments. This makes it possible, for example, a solid, especially powder and a liquid or gel to separate from each other, without prematurely mixing or dissolving the solid in the liquid and / or the gel before use at the site.
  • a film-wrapped medium portion with a compartment is a film-wrapped medium portion with a compartment.
  • a film-packed central portion with a compartment can be formed, for example, from a shell of at least one film, preferably two films, which contains or encloses the central portion. For example, when using two films, one forms the lid part and one the pot part.
  • the film-packed center portion can, for example, agents having an average particle size of 0.01 .mu.m to 4 mm, preferably from 0.02 .mu.m to 3.5 mm, preferably from 0.03 .mu.m to 3.0 mm and more preferably from 0.04 .mu.m up to 2.5 mm.
  • composition contained in the film packaging according to the invention preferably has a bulk density of from 200 g / l to 1000 g / l, preferably from 300 g / l to 900 g / l, preferably from 400 g / l to 800 g / l.
  • the water absorption of a film-packed medium portion according to the invention for example, in a storage of 4 weeks at a room temperature of 20 ° C to 25 ° C and a relative humidity of 20% to 40% in the range of ⁇ 0 wt .-% and ⁇ 1 wt. %, preferably ⁇ 0.5 wt .-%, preferably ⁇ 0.1 wt .-% and particularly preferably 0 wt .-% be.
  • the water absorption of a foil-packed medium portion according to the invention can be, for example, for 4 weeks at a room temperature of 23 ° C and a relative humidity of 80% in the range of ⁇ 0.5 wt .-% and ⁇ 5 wt .-%, preferably ⁇ 4 wt .-%, preferably ⁇ 3 wt .-% and particularly preferably ⁇ 2.5 wt .-% be.
  • the above weights are based on the total weight of the film-wrapped medium portion of the invention.
  • the foil-packed central portion according to the invention for example WIPP ® pro- gres, available in Spain from Henkel, may have.
  • the film-packaged agent or the middle portion according to the invention may comprise a plurality of components selected from the group comprising as washing, care and / or cleaning substances anionic surfactants, cationic surfactants, amphoteric surfactants, nonionic surfactants, builders, bleaches, bleach activators, bleach stabilizers, Bleach catalysts, enzymes, polymers, cobuilders, alkalizers, acidifiers, anti-redeposition agents, silver protectants, colorants, optical brighteners, UV protectants, fabric softeners, perfumes, foam inhibitors and / or rinse aids, and optionally other admixed ingredients.
  • data in% by weight relate to the total weight of the agent or the average portion.
  • the agent or the middle portion contains no phosphate and / or no zeolite.
  • the agent or the middle portion contains zeolite, that this proportion, based on the total weight of the agent or the central portion, less than 5 wt .-%, preferably at most 4 wt .-%, at most 3 wt. -% or at most 2 wt .-% is.
  • the agent or the middle portion may be from 10% to 30%, preferably from 15% to 25%, and most preferably from 18% to 20%, by weight on the total weight of the medium or the middle portion, with sodium carbonate as the soluble builder being particularly preferred.
  • the proportion of bicarbonates in the middle or in the middle portion is as low as possible.
  • Film-packaged compositions producible according to the invention preferably comprise surfactants, inorganic and optionally organic builder substances and optionally further customary ingredients, the inorganic constituents contained being preferably water-soluble.
  • the film-packaged agent and / or film-packaged middle portion prepared according to the invention have at least one, preferably a plurality of components selected from the group comprising anionic surfactants, cationic surfactants, amphoteric surfactants, nonionic surfactants, builders, bleaches as washing, care and / or cleaning-active substances , Bleach activators, bleach stabilizers, bleach catalysts, enzymes, polymers, cobuilders, alkalizers, acidifiers, anti-redeposition agents, silver protectants, colorants, optical brighteners, UV protectants, fabric softeners and / or rinse aids, and optionally other admixed ingredients.
  • anionic surfactants for example, those of the sulfonate type and sulfates are used.
  • the surfactants of the sulfonate type are preferably C 9-13 -alkylbenzenesulfonates, olefinsulfonates, ie mixtures of alkene and hydroxyalkanesulfonates and disulfonates, as are obtained, for example, from C 12-18 -monoolefins having terminal or internal double bonds by sulfonation with gaseous sulfur trioxide and subsequent alkaline or acid hydrolysis of the sulfonation products into consideration.
  • alkanesulfonates which are obtained from C 12-18 alkanes, for example by sulfochlorination or sulfoxidation with subsequent hydrolysis or neutralization.
  • esters of ⁇ -sulfo fatty acids for example the ⁇ -sulfonated methyl esters of hydrogenated coconut, palm kernel or tallow fatty acids are suitable.
  • sulfated fatty acid glycerol esters are sulfated fatty acid glycerol esters.
  • Fatty acid glycerol esters are to be understood as meaning the mono-, di- and triesters and mixtures thereof, as they are obtained in the preparation by esterification of a monoglycerol with 1 to 3 moles of fatty acid or in the transesterification of triglycerides with 0.3 to 2 moles of glycerol.
  • Preferred sulfated fatty acid glycerol esters are the sulfonation products of saturated fatty acids having 6 to 22 carbon atoms, for example caproic acid, caprylic acid, capric acid, myristic acid, lauric acid, palmitic acid, stearic acid or behenic acid.
  • Alk (en) ylsulfates are the alkali metal salts and in particular the sodium salts of the sulfuric monoesters of C 12 -C 18 fatty alcohols, for example coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the C 10 -C 20 oxo alcohols and those half-esters of secondary alcohols of these chain lengths are preferred. Also preferred are alk (en) ylsulfates of said chain length, which contain a synthetic, produced on a petrochemical basis straight-chain alkyl radical, which have an analogous degradation behavior as the adequate compounds based on oleochemical raw materials.
  • C 12 -C 16 alkyl sulfates and C 12 -C 15 alkyl sulfates and C 14 -C 15 alkyl sulfates are preferred.
  • 2,3-alkyl sulfates can be obtained as commercial products from Shell Oil Company under the name DAN ®, are suitable anionic surfactants.
  • EO ethylene oxide
  • Fatty alcohols with 1 to 4 EO are suitable. Due to their high foaming behavior, they are only used in detergents in relatively small amounts, for example in amounts of from 1 to 5% by weight.
  • Suitable anionic surfactants are also the salts of alkylsulfosuccinic acid, which are also referred to as sulfosuccinates or as sulfosuccinic acid esters and the monoesters and / or diesters of sulfosuccinic acid with alcohols, preferably fatty alcohols and in particular ethoxylated fatty alcohols.
  • alcohols preferably fatty alcohols and in particular ethoxylated fatty alcohols.
  • Preferred sulfosuccinates contain C 8-18 fatty alcohol residues or mixtures of these.
  • Particularly preferred sulfosuccinates contain a fatty alcohol residue derived from ethoxylated fatty alcohols, which in themselves constitute nonionic surfactants (see description below).
  • Sulfosuccinates whose fatty alcohol residues are derived from ethoxylated fatty alcohols with a narrow homolog distribution, are again particularly preferred.
  • alk (en) ylsuccinic acid having preferably 8 to 18 carbon atoms in the alk (en) yl chain or salts thereof.
  • the content of the average portion of said anionic surfactants is preferably from 2 to 30% by weight and in particular from 5 to 25% by weight, with concentrations above 10% by weight and even above 15% by weight finding particular preference.
  • soaps may be included.
  • Particularly suitable are saturated fatty acid soaps, such as the salts of lauric acid, myristic acid, palmitic acid, stearic acid, hydrogenated erucic acid and behenic acid, and in particular of natural fatty acids, e.g. Coconut, palm kernel or tallow fatty acids, derived soap mixtures.
  • the content of the medium portion of soaps is preferably not more than 3% by weight, and more preferably 0.5 to 2.5% by weight.
  • the anionic surfactants and soaps may be in the form of their sodium, potassium or ammonium salts and as soluble salts of organic bases, such as mono-, di- or triethanolamine. Preferably, they are in the form of their sodium or potassium salts, especially in the form of the sodium salts.
  • Anionic surfactants and soaps may also be prepared in situ by incorporating into the spray-dried composition the anionic sialic acids and optionally fatty acids which are then neutralized by the alkali carriers in the spray-dried composition.
  • Nonionic surfactants are usually present in direct spray-dried products, if at all, only in minor amounts. For example, their content can be up to 2 or 3 wt .-%.
  • nonionic surfactants reference is made to the description of the post-treated products below. In this context, it is still important that products which are naturally also produced by granulation or compounding can be aftertreated and can be used according to the invention.
  • the cleansing, care and washing agent portions which can be used according to the invention may also contain cationic surfactants.
  • Suitable cationic surfactants are, for example, surface-active quaternary compounds, in particular having an ammonium, sulfonium, phosphonium, iodonium or arsonium group, as described, for example, by KH Wall conferenceußer in "Praxis des Sterilisation, Disinfetechnisch - Konservierung: Keimidentification - Racegiene” (5th ed. Stuttgart, New York: Thieme, 1995) as antimicrobial agents.
  • Particularly preferred cationic surfactants are the quaternary, partially antimicrobial ammonium compounds (QAV, INCI quaternary ammonium compounds) according to the general formula (R I ) (R II ) (R III ) (R IV ) N + X - , in which R I to R IV identical or different C 1-22 -alkyl radicals, C 7-28 -aralkyl radicals or heterocyclic radicals, where two or in the case of an aromatic inclusion as in pyridine even three radicals together with the nitrogen atom, the heterocycle, for example a pyridinium or imidazolinium compound, and X - are halide ions, sulfate ions, hydroxide ions or like anions.
  • at least one of the radicals has a chain length of 8 to 18, in particular 12 to 16, carbon atoms.
  • QACs are prepared by reacting tertiary amines with alkylating agents, e.g. Methyl chloride, benzyl chloride, dimethyl sulfate, dodecyl bromide, but also ethylene oxide produced.
  • alkylating agents e.g. Methyl chloride, benzyl chloride, dimethyl sulfate, dodecyl bromide, but also ethylene oxide produced.
  • alkylating agents e.g. Methyl chloride, benzyl chloride, dimethyl sulfate, dodecyl bromide, but also ethylene oxide produced.
  • alkylating agents e.g. Methyl chloride, benzyl chloride, dimethyl sulfate, dodecyl bromide, but also ethylene oxide produced.
  • alkylating agents e.g. Methyl chloride, benzyl chloride, dimethyl sulfate, dodecy
  • Suitable QACs are, for example, benzalkonium chloride (N-alkyl-N, N-dimethylbenzyl-ammonium chloride, CAS No. 8001-54-5), benzalkone B (m, p-dichlorobenzyl-dimethyl-C 12 -alkylammonium chloride, CAS No. 58390 -78-6), benzoxonium chloride (benzyldodecyl-bis (2-hydroxyethyl) ammonium chloride), cetrimonium bromide (N-hexadecyl-N, N-trimethyl-ammonium bromide, CAS No.
  • benzalkonium chloride N-alkyl-N, N-dimethylbenzyl-ammonium chloride, CAS No. 8001-54-5
  • benzalkone B m, p-dichlorobenzyl-dimethyl-C 12 -alkylammonium chloride, CAS No. 58390
  • benzetonium chloride N , N-dimethyl-N- [2- [2- [ p- (1,1,3,3-tetramethylbutyl) phenoxy] ethoxy] ethyl] benzyl ammonium chloride, CAS No. 12-1-54-0
  • dialkyldimethylammonium chlorides as Di-n-decyl-dimethyl-ammonium chloride (CAS No. 7173-51-5-5), didecyldimethylammonium bromide (CAS No. 2390-68-3), dioctyldimethylammoniumchloric, 1-cetylpyridiniumchloride (CAS No.
  • QACs are the benzalkonium chlorides having C 8 -C 18 -alkyl radicals, in particular C 12 -C 14 -alkyl-benzyl-dimethyl-ammonium chloride.
  • a particularly preferred QAC Kokospentaethoxymethylammoniummethosulfat (INCI PEG-5 Cocomonium Methosulfate; Rewoquat CPEM ®).
  • antimicrobial cationic surfactants with the anionic surfactants contained according to the invention as far as possible anionic surfactant compatible and / or cationic surfactant as little as possible or omitted in a particular embodiment of the invention entirely on antimicrobial cationic surfactants.
  • antimicrobial active substances for example, parabens, benzoic acid and / or benzoate, lactic acid, salicylic acid and / or lactates may instead be used. Particularly preferred are benzoic acid and / or lactic acid.
  • the cleaning, care and detergent portion (s) of the invention may contain one or more cationic surfactants in amounts, based on the total composition, of from 0 to 5% by weight, greater than 0 to 5% by weight, preferably from 0.01 to 3% by weight .-%, in particular 0.1 to 1 wt .-% contain.
  • the cleaning, care and detergent portion (s) of the invention may also contain amphoteric surfactants.
  • Suitable amphoteric surfactants are, for example, betaines of the formula (R 1) (R 2) (R 3) N + CH 2 CO - in which R 1 is an optionally interrupted by hetero atoms or hetero atom groups alkyl radical having 8 to 25, preferably 10 to 21 carbon atoms, and R 2 and R 3 are identical or different alkyl radicals having 1 to 3 carbon atoms, in particular C 10 -C 22 -alkyldimethylcarboxymethyl betaine and C 11 -C 17 -Alkylamidopropyldimethylcarboxymethylbetain.
  • Alkylamidoalkylaminen alkyl-substituted amino acids, acylated amino acids or biosurfactants as amphoteric surfactants in the inventive film-wrapped cleaning, care and detergent portion / enn conceivable.
  • the film-packed cleaning, care and detergent portion (s) of the invention may contain one or more amphoteric surfactants in amounts, based on the total composition, of from 0 to 5% by weight, greater than 0 to 5% by weight, preferably from 0.01 to 3 Wt.%, In particular 0.1 to 1 wt .-%.
  • ingredients of the film-packaged composition may be inorganic and optionally organic builders.
  • Inorganic builders include water-insoluble or non-water-soluble ingredients such as aluminosilicates, and especially zeolites.
  • the finely crystalline, synthetic and bound water-containing zeolite used is preferably zeolite A and / or P.
  • zeolite P for example Zeolite MAP (R) (commercial product from Crosfield) is particularly preferred.
  • zeolite X and mixtures of A, X and / or P are particularly preferred.
  • zeolite A and zeolite X which as VEGOBOND AX ® (a product of Condea Augusta SpA) Trade is available. This product is described below.
  • VEGOBOND AX ® a product of Condea Augusta SpA
  • the zeolite can be used as a spray-dried powder or else as undried, still moist, stabilized suspension of its preparation.
  • the zeolite may contain minor additions of nonionic surfactants as stabilizers, for example 1 to 3 wt .-%, based on zeolite, of ethoxylated C 12 -C 18 fatty alcohols having 2 to 5 ethylene oxide groups , C 12 -C 14 fatty alcohols having 4 to 5 ethylene oxide groups or ethoxylated isotridecanols.
  • Suitable zeolites have an average particle size of less than 10 ⁇ m (volume distribution, measuring method: Coulter Counter) and preferably contain 18 to 22% by weight, in particular 20 to 22% by weight, of bound water.
  • zeolites are faujasite-type zeolites. Together with the zeolites X and Y, the mineral faujasite belongs to the faujasite types within the zeolite structure group 4, which are characterized by the double-six-membered subunit D6R (cf. Donald W. Breck: "Zeolite Molecular Sieves,” John Wiley & Sons, New York, London, Sydney, Toronto, 1974, page 92 ). In addition to the faujasite types mentioned, the zeolite structural group 4 also includes the minerals chabazite and gmelinite as well as the synthetic zeolites R (chabazite type), S (gmelinite type), L and ZK-5. The latter two synthetic zeolites have no mineral analogs.
  • Faujasite-type zeolites are composed of ⁇ -cages linked tetrahedrally via D6R subunits, with the ⁇ -cages resembling the carbon atoms in the diamond.
  • the three-dimensional network of the faujasite-type zeolites useful in the present invention has pores of 2.2 and 7.4 ⁇ , the unit cell also contains 8 wells of about 13 ⁇ in diameter, and can be represented by the formula Na 86 [(AlO 2 ). 86 (SiO 2 ) 106 ] ⁇ 264 H 2 O describe.
  • the network of zeolite X contains a void volume of about 50%, based on the dehydrated crystal, which represents the largest void space of all known zeolites (zeolite Y: about 48% void volume, faujasite: about 47% void volume). (All data from: Donald W. Breck: "Zeolite Molecular Sieves,” John Wiley & Sons, New York, London, Sydney, Toronto, 1974, pages 145, 176, 177 ).
  • zeolite type zeolite denotes all three zeolites which form the faujasite subgroup of the zeolite structure group 4.
  • zeolite Y and faujasite and mixtures of these compounds are also suitable according to the invention, with pure zeolite X being preferred.
  • Mixtures or cocrystallizates of faujasite-type zeolites with other zeolites, which need not necessarily belong to the zeolite structure group 4, are also suitable according to the invention, with preferably at least 50% by weight of the faujasite-type zeolites being suitable.
  • the suitable aluminum silicates are commercially available and the methods for their preparation are described in standard monographs.
  • Examples of commercially available X-type zeolites can be described by the following formulas: Na 86 [(AlO 2 ) 86 (SiO 2 ) 106 ] .xH 2 O, K 86 [(AlO 2 ) 86 (SiO 2 ) 106 ] .xH 2 O, Ca 40 Na 6 [(AlO 2 ) 86 (SiO 2 ) 106 ] xH 2 O, Sr 21 Ba 22 [(AlO 2 ) 86 (SiO 2 ) 106 ] x H 2 O,
  • zeolites have pore sizes of 8.0 to 8.4 ⁇ .
  • zeolite A-LSX which corresponds to a cocrystal of zeolite X and zeolite A and in its anhydrous form has the formula (M 2 / n O + M ' 2 / n O) ⁇ Al 2 O 3 zSiO 2 , wherein M and M 'may be alkali or alkaline earth metals and z is a number from 2.1 to 2.6.
  • M and M ' may be alkali or alkaline earth metals and z is a number from 2.1 to 2.6.
  • VEGOBOND AX by the company CONDEA Augusta SpA
  • Y-type zeolites are also commercially available and can be obtained, for example, by the formulas Na 56 [(AlO 2 ) 56 (SiO 2 ) 136 ] xH 2 O, K 56 [(AlO 2 ) 56 (SiO 2 ) 136 ] xH 2 O, where x is numbers greater than 0 to 276. These zeolites have pore sizes of 8.0 ⁇ .
  • the particle sizes of the suitable faujasite-type zeolites are in the range from 0.1 ⁇ m to 100 ⁇ m, preferably from 0.5 ⁇ m to 50 ⁇ m and in particular from 1 ⁇ m to 30 ⁇ m, in each case measured using standard particle size determination methods.
  • the contained inorganic constituents should be water-soluble. Therefore, builders other than the zeolites mentioned are used in these embodiments.
  • phosphates in particular pentasodium triphosphate, if appropriate also pyrophosphates and orthophosphates, which act primarily as precipitants for calcium salts.
  • Phosphates are predominantly used in automatic dishwasher detergents, but in some cases also in detergents.
  • Alkali metal phosphates is the summary term for the alkali metal (especially sodium and potassium) salts of various phosphoric acids, in which one can distinguish metaphosphoric acids (HPO 3 ) n and orthophosphoric H 3 PO 4 in addition to higher molecular weight representatives.
  • the phosphates combine several advantages: they act as alkali carriers, prevent lime deposits on machine parts or lime incrustations in fabrics and also contribute to the cleaning performance.
  • Sodium dihydrogen phosphate, NaH 2 PO 4 exists as a dihydrate (density 1.91 gcm -3 , melting point 60 °) and as a monohydrate (density 2.04 gcm -3 ). Both salts are white powders which are very soluble in water and which lose their water of crystallization when heated and at 200 ° C into the weak acid diphosphate (disodium hydrogen diphosphate, Na 2 H 2 P 2 O 7 ), at higher temperature in sodium trimetaphosphate (Na 3 P 3 O 9 ) and Maddrell's salt (see below).
  • NaH 2 PO 4 is acidic; It arises when phosphoric acid is adjusted to a pH of 4.5 with sodium hydroxide solution and the mash is sprayed.
  • Potassium dihydrogen phosphate primary or monobasic potassium phosphate, potassium biphosphate, KDP
  • KH 2 PO 4 is a white salt of density 2.33 gcm -3 , has a melting point of 253 ° C [decomposition to form potassium polyphosphate (KPO 3 ) x ] and is readily soluble in water.
  • Disodium hydrogen phosphate (secondary sodium phosphate), Na 2 HPO 4 , is a colorless, very slightly water-soluble crystalline salt. It exists anhydrous and with 2 moles (density 2.066 gcm -3 , loss of water at 95 °), 7 moles (density 1.68 gcm -3 , melting point 48 ° with loss of 5 H 2 O) and 12 moles water ( Density 1.52 gcm -3 , melting point 35 ° with loss of 5 H 2 O) becomes anhydrous at 100 ° C and, upon increased heating, passes into the diphosphate Na 4 P 2 O 7 .
  • Disodium hydrogen phosphate is prepared by neutralization of phosphoric acid with soda solution using phenolphthalein as an indicator.
  • Dipotassium hydrogen phosphate (secondary or dibasic potassium phosphate), K 2 HPO 4 , is an amorphous, white salt that is readily soluble in water.
  • Trisodium phosphate, tertiary sodium phosphate, Na 3 PO 4 are colorless crystals which have a density of 1.62 gcm -3 as dodecahydrate and a melting point of 73-76 ° C (decomposition), as decahydrate (corresponding to 19-20% P 2 O 5 ) have a melting point of 100 ° C and in anhydrous form (corresponding to 39-40% P 2 O 5 ) have a density of 2.536 gcm -3 .
  • Trisodium phosphate is readily soluble in water under alkaline reaction and is prepared by evaporating a solution of exactly 1 mole of disodium phosphate and 1 mole of NaOH.
  • Tripotassium phosphate (tertiary or tribasic potassium phosphate), K 3 PO 4 , is a white, deliquescent, granular powder of density 2.56 gcm -3 , has a melting point of 1340 ° and is readily soluble in water with an alkaline reaction. It arises, for example, when heating Thomasschlacke with coal and potassium sulfate. Despite the higher price, the more soluble, therefore highly effective, potassium phosphates are often preferred over the corresponding sodium compounds in the detergent industry.
  • Tetrasodium diphosphate (sodium pyrophosphate), Na 4 P 2 O 7 , exists in anhydrous form (density 2.534 gcm -3 , melting point 988 °, also indicated 880 °) and as decahydrate (density 1.815-1.836 gcm -3 , melting point 94 ° with loss of water) , Both substances are colorless crystals which are soluble in water with an alkaline reaction.
  • Na 4 P 2 O 7 is formed on heating of disodium phosphate to> 200 ° or by reacting phosphoric acid with soda in a stoichiometric ratio and dewatering the solution by spraying.
  • the decahydrate complexes heavy metal salts and hardness agents and therefore reduces the hardness of the water.
  • Potassium diphosphate potassium pyrophosphate
  • K 4 P 2 O 7 exists in the form of the trihydrate and represents a colorless, hygroscopic powder having a density of 2.33 gcm -3 , which is soluble in water, the pH of the 1% solution at 25 ° being 10.4.
  • Sodium and potassium phosphates in which one can distinguish cyclic representatives, the sodium or Kaliummetaphosphate and chain types, the sodium or potassium polyphosphates. In particular, for the latter are a variety of names in use: hot or cold phosphates, Graham's salt, Kurrolsches and Maddrell's salt. All higher sodium and potassium phosphates are collectively referred to as condensed phosphates.
  • pentasodium triphosphate Na 5 P 3 O 10 (sodium tripolyphosphate)
  • sodium tripolyphosphate sodium tripolyphosphate
  • n 3
  • 100 g of water dissolve at room temperature about 17 g, at 60 ° about 20 g, at 100 ° around 32 g of the salt water-free salt; after two hours of heating the solution to 100 ° caused by hydrolysis about 8% orthophosphate and 15% diphosphate.
  • pentasodium triphosphate In the preparation of pentasodium triphosphate, phosphoric acid is reacted with soda solution or sodium hydroxide solution in a stoichiometric ratio and the solution is dehydrated by spraying. Similar to Graham's salt and sodium diphosphate, pentasodium triphosphate dissolves many insoluble metal compounds (including lime soaps, etc.). Pentakaliumtriphosphat, K 5 P 3 O 10 (potassium tripolyphosphate), for example, in the form of a 50 wt .-% solution (> 23% P 2 O 5 , 25% K 2 O) in the trade. The potassium polyphosphates are widely used in the washing and cleaning industry. There are also sodium potassium tripolyphosphates which can also be used in the context of the present invention. These arise, for example, when hydrolyzed sodium trimetaphosphate with KOH: (NaPO 3 ) 3 + 2 KOH ⁇ Na 3 K 2 P 3 O 10 + H 2 O
  • sodium tripolyphosphate, potassium tripolyphosphate or mixtures of these two are used according to the invention exactly as sodium tripolyphosphate, potassium tripolyphosphate or mixtures of these two; also mixtures of sodium tripolyphosphate and sodium potassium tripolyphosphate or mixtures of potassium tripolyphosphate and sodium potassium tripolyphosphate or mixtures of sodium tripolyphosphate and potassium tripolyphosphate and sodium potassium tripolyphosphate can be used according to the invention.
  • carbonates and silicates are used as inorganic builder substances.
  • crystalline, layered sodium silicates of the general formula NaMSi x O 2x + 1 ⁇ yH 2 O, where M is sodium or hydrogen, x is a number from 1.6 to 4, preferably 1.9 to 4.0 and y is one Number is from 0 to 20 and preferred values for x are 2, 3 or 4.
  • crystalline silicates are preferably subsequently added to the direct or post-treated spray-drying product.
  • Such crystalline layered silicates are described, for example, in US Pat European Patent Application EP-A-0 164 514 described.
  • Preferred crystalline layered silicates of the formula given are those in which M is sodium and x assumes the values 2 or 3.
  • M is sodium and x assumes the values 2 or 3.
  • both ⁇ - and ⁇ -sodium disilicates Na 2 Si 2 O 5 .yH 2 O are preferred.
  • Such compounds are commercially available, for example, under the name SKS® (from Clariant).
  • SKS-6 ® is predominantly a ⁇ -sodium disilicate with the formula Na 2 Si 2 O 5 .YH 2 O; in the case of SKS-7 ® it is predominantly the ⁇ -sodium disilicate.
  • Reaction with acids gives kanemite NaHSi 2 O 5 .yH 2 O, commercially available under the names SKS- 9® and SKS- 10® (from Clariant) from the ⁇ -sodium disilicate.
  • acids eg citric acid or carbonic acid
  • SKS- 9® and SKS- 10® from Clariant
  • the alkalinity of the layered silicates can be suitably influenced.
  • Phyllosilicates doped with phosphate or with carbonate have altered crystal morphologies in comparison with the ⁇ -sodium disilicate, dissolve more rapidly and show increased calcium binding capacity in comparison with ⁇ -sodium disilicate.
  • phyllosilicates of the general empirical formula x Na 2 O • y SiO 2 • z P 2 O 5 in which the ratio x to y is a number 0.35 to 0.6, the ratio x to z a number of 1.75 to 1200 and the ratio y to z of a number of 4 to 2800 corresponds to the patent application DE-A-196 01 063 described.
  • the solubility of the layered silicates can also be increased by using particularly finely divided layered silicates.
  • compounds from the crystalline layer silicates with other ingredients can be used.
  • compounds with cellulose derivatives which have advantages in the disintegrating effect, as well as compounds with polycarboxylates, for example citric acid, or polymeric polycarboxylates, for example copolymers of acrylic acid.
  • the preferred builder substances also include amorphous sodium silicates having a modulus Na 2 O: SiO 2 of from 1: 2 to 1: 3.3, preferably from 1: 2 to 1: 2.8 and in particular from 1: 2 to 1: 2, 6, which have secondary washing properties.
  • amorphous is also understood to mean "X-ray amorphous”. This means that the silicates do not yield sharp X-ray reflections typical of crystalline substances in X-ray diffraction experiments, but at most one or more maxima of the scattered X-rays which have a width of several degrees of diffraction angle.
  • the silicate particles provide blurred or even sharp diffraction maxima in electron diffraction experiments. This is to be interpreted as meaning that the products have microcrystalline regions of size 10 to a few hundred nm, with values of up to max. 50 nm and in particular up to max. 20 nm are preferred.
  • Such so-called X-ray amorphous silicates which likewise have a dissolution delay compared with the conventional water glasses, are described, for example, in US Pat German patent application DE-A-44 00 024 described.
  • compacted / compacted amorphous silicates particularly preferred are compacted / compacted amorphous silicates, compounded amorphous silicates and overdried X-ray amorphous silicates.
  • the content of the (X-ray) amorphous silicates in the zeolite-free Mittelportionn is preferably 1 to 10 wt .-%.
  • particularly preferred inorganic water-soluble builders are alkali metal carbonates and alkali metal bicarbonates, with sodium and potassium carbonate, and especially sodium carbonate, being among the preferred embodiments.
  • the content of the alkali metal carbonates in the particular zeolite-free Mittelportionn can vary within a very wide range and is preferably 5 to 40 wt .-%, in particular 8 to 30 wt .-%, usually the content of alkali metal carbonates is higher than at (X-ray) amorphous silicates.
  • Useful organic builders are, for example, usable in the form of their alkali and especially sodium polycarboxylic acids, such as citric acid, adipic acid, succinic acid, glutaric acid, tartaric acid, sugar acids, aminocarboxylic acids, nitrilotriacetic acid (NTA), if such use is not objectionable for environmental reasons, as well as Mixtures of these.
  • Preferred salts are the salts of Polycarboxylic acids such as citric acid, adipic acid, succinic acid, glutaric acid, tartaric acid, sugar acids and mixtures thereof.
  • polymeric polycarboxylates for example the alkali metal salts of polyacrylic acid or of polymethacrylic acid, for example those having a relative molecular mass of 500 to 70,000 g / mol.
  • the molecular weights stated for polymeric polycarboxylates are weight-average molar masses M w of the particular acid form, which were determined in principle by means of gel permeation chromatography (GPC), a UV detector being used. The measurement was carried out against an external polyacrylic acid standard, which provides realistic molecular weight values due to its structural relationship with the polymers investigated. These data differ significantly from the molecular weight data, in which polystyrene sulfonic acids are used as standard. The molar masses measured against polystyrenesulfonic acids are generally significantly higher than the molecular weights specified in this document.
  • Suitable polymers are, in particular, polyacrylates which preferably have a molecular weight of 2,000 to 20,000 g / mol. Because of their superior solubility, the short-chain polyacrylates, which have molar masses of from 2000 to 10000 g / mol, and particularly preferably from 3000 to 5000 g / mol, may again be preferred from this group.
  • copolymeric polycarboxylates in particular those of acrylic acid with methacrylic acid and of acrylic acid or methacrylic acid with maleic acid.
  • Copolymers of acrylic acid with maleic acid which contain 50 to 90% by weight of acrylic acid and 50 to 10% by weight of maleic acid have proven to be particularly suitable.
  • Their relative molecular weight, based on free acids is generally from 2000 to 70000 g / mol, preferably from 20,000 to 50,000 g / mol and in particular from 30,000 to 40,000 g / mol.
  • the content of the organic builder in the middle portion may also vary widely. Levels of from 2 to 20% by weight are preferred, with contents of not more than 10% by weight finding particular favor, especially for cost reasons.
  • components from the classes are included for use in the film-packaged agent according to the invention the graying inhibitors (soil carrier), the neutral salts and the fabric softening aids (see above cationic surfactants) into consideration.
  • Grayness inhibitors have the task of keeping the dirt detached from the fiber suspended in the liquor and thus preventing the dirt from being rebuilt.
  • Water-soluble colloids of mostly organic nature are suitable for this purpose, for example the water-soluble salts of polymeric carboxylic acids, glue, gelatin, salts of ether carboxylic acids or ether sulfonic acids of starch or of cellulose or salts of acidic sulfuric acid esters of cellulose or starch.
  • water-soluble polyamides containing acidic groups are suitable for this purpose.
  • soluble starch preparations and other than the above-mentioned starch products can be used, e.g. degraded starch, aldehyde levels, etc. Also polyvinylpyrrolidone is useful.
  • cellulose ethers such as carboxymethylcellulose (sodium salt), methylcellulose, hydroxyalkylcellulose and mixed ethers, such as methylhydroxyethylcellulose, methylhydroxypropylcellulose, methylcarboxymethylcellulose and mixtures thereof, and polyvinylpyrrolidone, for example, in amounts of from 0.1 to 5% by weight, based on the compositions, used.
  • a typical example of a suitable representative of the neutral salts is the sodium sulfate already mentioned. It can be used in amounts of, for example, from 2 to 45% by weight.
  • Suitable plasticizers are, for example, swellable phyllosilicates of the type of corresponding montmorillonites, for example bentonite.
  • the content of water in the film-packed means is preferably 0 to less than 10 wt .-% and in particular 0.5 to 8 wt .-%, with values of at most 5 wt .-% find special preference. Not included here was the water present on any existing aluminosilicates such as zeolite.
  • the foil-packed medium portion (s) according to the invention can have an excellent trickling behavior.
  • the particles of the film-packaged agent produced according to the invention may be aftertreated, for example by rounding the particles of the film-packaged agent were.
  • the rounding can be done in a standard roundabout.
  • the rounding time is not longer than 4 minutes, especially not longer than 3.5 minutes. Rounding times of a maximum of 1.5 minutes or less are particularly preferred.
  • composition can be prepared prior to rounding with nonionic surfactants, perfume and / or foam inhibitors or preparation forms which contain these ingredients, preferably with amounts of up to 20% by weight of active substance, in particular with amounts of from 2 to 18% by weight of active substance. in each case based on the aftertreated product, in a conventional manner, preferably in a mixer or optionally a fluidized bed, be post-treated.
  • the agent with solids preferably in amounts of up to 15 wt .-%, in particular in amounts of 2 to 15 wt .-%, in each case based on the total weight of the aftertreated agent, be nachbehanden.
  • Bicarbonate, carbonate, zeolite, silicic acid, citrate, urea or mixtures thereof, in particular in amounts of from 2 to 15% by weight, based on the total weight of the aftertreated product, may preferably be used as solids.
  • the aftertreatment can be carried out in an advantageous manner in a mixer and / or by means of Verrunder.
  • the agent in the post-treatment step, it is therefore possible to sponge the agent with a solid, for example silicas, zeolites, carbonates, bicarbonates and / or sulfates, citrates, urea or mixtures thereof, as is well known in the art. This can be done either directly after leaving the center of the tower in a mixer or in the muller. It is preferred to use solids, in particular bicarbonate and soda, in amounts of up to 15% by weight and in particular in amounts of from 2 to 15% by weight, based in each case on the after-treated product.
  • a solid for example silicas, zeolites, carbonates, bicarbonates and / or sulfates, citrates, urea or mixtures thereof.
  • the composition comprises nonionic surfactants which may contain, for example, optical brighteners and / or hydrotropes, perfume, a solution of optical brightener and / or foam inhibitors or preparation forms, which may contain these ingredients.
  • these ingredients or formulations containing these ingredients are applied to the composition in liquid, molten or pasty form.
  • the middle portion (s) are aftertreated with up to 20% by weight, advantageously with 2 to 18% by weight and in particular with 5 to 15% by weight of active substance of the stated ingredients. The quantities are in each case based on the aftertreated product.
  • the aftertreatment with the substances mentioned here in a conventional mixer only for example in a 2-wave mixer within a maximum of 1 minute, preferably within 30 seconds and for example within 20 seconds, the time information for Addition and mixing time is done. It is not surprising to the person skilled in the art that such measures can impair the flowability of the product.
  • the nonionic surfactants used are preferably alkoxylated, advantageously ethoxylated, in particular primary, alcohols having preferably 8 to 18 carbon atoms and on average 1 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol radical can be linear or preferably methyl-branched in the 2-position or linear and methyl-branched radicals in the mixture can contain, as they are usually present in Oxoalkoholresten.
  • alcohol ethoxylates with linear radicals of alcohols of natural origin having 12 to 18 carbon atoms, for example from coconut, palm, palm kernel, tallow or oleyl alcohol, and on average 2 to 8 EO per mole of alcohol are preferred.
  • the preferred ethoxylated alcohols include, for example, C 12 -C 14 -alcohols with 3 EO or 4 EO, C 9 -C 11 -alcohols with 7 EO, C 13 -C 15 -alcohols with 3 EO, 5 EO, 7 EO or 8 EO, C 12 -C 18 -alcohols with 3 EO, 5 EO or 7 EO and mixtures of these, such as mixtures of C 12 -C 14 -alcohol with 3 EO and C 12 -C 18 -alcohol with 7 EO.
  • the degrees of ethoxylation given represent statistical means which, for a particular product, may be an integer or a fractional number.
  • Preferred alcohol ethoxylates have a narrow homolog distribution (narrow range ethoxylates, NRE).
  • fatty alcohols with more than 12 EO can also be used. Examples include (tallow) fatty alcohols with 14 EO, 16 EO, 20 EO, 25 EO, 30 EO or 40 EO.
  • alkyl glycosides of the general formula RO (G) x can be used, in which R is a primary straight-chain or methyl-branched, in particular in the 2-position methyl-branched aliphatic radical having 8 to 22, preferably 12 to 18 carbon atoms and G is the symbol which represents a glycose unit having 5 or 6 C-atoms, preferably glucose.
  • the degree of oligomerization x which indicates the distribution of monoglycosides and oligoglycosides, is any number from 1 to 10; preferably x is 1.1 to 1.4.
  • nonionic surfactants used either as the sole nonionic surfactant or in combination with other nonionic surfactants, in particular together with alkoxylated fatty alcohols and / or alkyl glycosides, are alkoxylated, preferably ethoxylated or ethoxylated and propoxylated fatty acid alkyl esters, preferably from 1 to 4 carbon atoms in the alkyl chain, in particular fatty acid methyl ester, as described for example in the Japanese patent application JP 58/217598 are described or preferably according to the in the international patent application WO 90/13533 be prepared described methods.
  • Particularly preferred are C 12 -C 18 fatty acid methyl esters having an average of 3 to 15 EO, in particular having an average of 5 to 12 EO.
  • Nonionic surfactants of the amine oxide type for example N-cocoalkyl-N, N-dimethylamine oxide and N-Tatgalkyl-N, N-dihydroxyethylamine oxide, and the fatty acid alkanolamides may also be suitable.
  • the amount of these nonionic surfactants is preferably not more than that of the ethoxylated fatty alcohols, especially not more than half thereof.
  • suitable surfactants are in principle all surfactants.
  • the nonionic surfactants described above and, above all, the low-foaming nonionic surfactants are preferred for this purpose.
  • Particularly preferred are the alkoxylated alcohols, especially the ethoxylated and / or propoxylated alcohols.
  • alkoxylated alcohols the reaction products of alkylene oxide, preferably ethylene oxide
  • alcohols preferably in the context of the present invention, the longer-chain alcohols (C 10 to C 18 , preferably C 12 to C 16 , such as C 11 -, C 12 -, C 13 -, C 14 -, C 15 -, C 16 - C 17 - and C 18 -alcohols).
  • C 10 to C 18 preferably C 12 to C 16 , such as C 11 -, C 12 -, C 13 -, C 14 -, C 15 -, C 16 - C 17 - and C 18 -alcohols.
  • n moles of ethylene oxide and one mole of alcohol form a complex mixture of addition products of different degrees of ethoxylation.
  • a further embodiment consists in the use of mixtures of alkylene oxides, preferably of the mixture of ethylene oxide and Propylene oxide.
  • fragrance compounds e.g. the synthetic products of the ester, ether, aldehyde, ketone, alcohol and hydrocarbon type are used.
  • Fragrance compounds of the ester type are known e.g. Benzyl acetate, phenoxyethyl isobutyrate, p-tert-butylcyclohexyl acetate, linalyl acetate, dimethylbenzylcarbinyl acetate, phenylethyl acetate, linalyl benzoate, benzyl formate, ethylmethylphenyl glycinate, allyl cyclohexyl propionate, styrallyl propionate and benzyl salicylate.
  • the ethers include, for example, benzyl ethyl ether, to the aldehydes e.g. the linear alkanals having 8-18 C atoms, citral, citronellal, citronellyloxyacetaldehyde, cyclamen aldehyde, hydroxycitronellal, lilial and bourgeonal, to the ketones e.g.
  • terpenes such as limonene and pinene.
  • mixtures of different fragrances are used, which together produce an attractive fragrance.
  • perfume oils may also contain natural fragrance mixtures such as are available from vegetable sources, e.g. Pine, citrus, jasmine, patchouly, rose or ylang-ylang oil.
  • additives are foam inhibitors, for example foam-inhibiting paraffin oil or foam-inhibiting silicone oil, for example dimethylpolysiloxane.
  • foam inhibitors for example foam-inhibiting paraffin oil or foam-inhibiting silicone oil, for example dimethylpolysiloxane.
  • foam inhibitors which are solid at room temperature
  • paraffin waxes, silicic acids, which may also be hydrophobized in a known manner, and in particular bismuth derivatives which are derived from C 2-7 -diamines and C 12-22 -carboxylic acids are suitable.
  • Suitable foam-inhibiting paraffin oils for use in admixture with paraffin waxes are generally complex mixtures without a sharp melting point.
  • the melting range is usually determined by differential thermal analysis (DTA) as described in "The Analyst”. 87 (1962), 420, and / or the solidification point. This is the temperature at which the paraffin passes from the liquid to the solid state by slow cooling.
  • Paraffins with less than 17 carbon atoms are not useful according to the invention, their proportion in the paraffin oil mixture should therefore be as low as possible and is preferably below the limit significantly measurable by conventional analytical methods, for example gas chromatography.
  • paraffins are used which solidify in the range of 20 ° C to 70 ° C.
  • paraffin wax mixtures may contain different proportions of liquid paraffin oils.
  • the liquid fraction at 40 ° C. is as high as possible, without already being 100% at this temperature.
  • Preferred paraffin wax mixtures have at 40 ° C a liquid content of at least 50 wt .-%, in particular from 55 wt .-% to 80 wt .-%, and at 60 ° C, a liquid content of at least 90 wt .-% to. This has the consequence that the paraffins are flowable and pumpable at temperatures down to at least 70 ° C, preferably down to at least 60 ° C.
  • paraffins contain as far as possible no volatile components.
  • Preferred paraffin waxes contain less than 1 wt .-%, in particular less than 0.5 wt .-% at 110 ° C and atmospheric pressure vaporizable fractions.
  • Paraffins which can be used according to the invention can be obtained, for example, under the trade names Lunaflex® from Fuller and Deawax® from DEA Mineralöl AG.
  • the paraffin oils may contain at room temperature solid bisamides derived from saturated fatty acids containing 12 to 22, preferably 14 to 18, carbon atoms and alkylenediamines having 2 to 7 carbon atoms.
  • Suitable fatty acids are lauric, myristic, stearic, arachic and behenic acid and mixtures thereof, such as those obtainable from natural fats or hardened oils, such as tallow or hydrogenated palm oil.
  • suitable diamines are ethylenediamine, 1,3-propylenediamine, tetramethylenediamine, pentamethylenediamine, hexamethylenediamine, p-phenylenediamine and toluenediamine.
  • Preferred diamines are ethylenediamine and hexamethylenediamine.
  • Particularly preferred bisamides are bis-myristoyl-ethylenediamine, bis-palmitoyl-ethylenediamine, bis-stearoyl-ethylenediamine and mixtures thereof and the corresponding derivatives of hexamethylenediamine.
  • said foam inhibitors may be included in the composition.
  • the agent post-treated with the stated ingredients and optionally rounded may be aftertreated with solids, preferably bicarbonate and / or soda, in particular in amounts of from 2 to 15% by weight, based on the after-treated product.
  • the film-packaged and inventively prepared compositions according to the invention also have the advantage that the contained middle portion (s) are rapidly soluble.
  • the middle portion and / or the aftertreated agents described above may comprise further constituents of washing, care and / or cleaning agents, in particular being mixed therewith.
  • ingredients of detergents and cleaning agents and which raw materials are usually blended such as bleaching agents based on per-compounds, bleach activators and / or bleach catalysts, enzymes from the class proteases, lipases and amylases; or bacterial strains or fungi, foam inhibitors in optionally granular and / or compounded form, perfumes, temperature-sensitive dyes and the like, which are suitably mixed with the previously dried compositions and optionally post-treated products.
  • the agent may have UV absorbers which are applied to the treated fabrics and improve the light fastness of the fibers and / or the lightfastness of other formulation ingredients.
  • UV absorber are organic substances (sunscreen) to understand, which are able to absorb ultraviolet rays and the absorbed energy in the form of longer-wave radiation, eg heat to give back.
  • Compounds having these desired properties include, for example, the non-radiative deactivating compounds and derivatives of benzophenone having substituents in the 2- and / or 4-position.
  • substituted benzotriazoles in the 3-position phenyl-substituted acrylates (cinnamic acid derivatives), optionally with cyano groups in the 2-position, salicylates, organic Ni complexes and natural products such as umbelliferone and the body's own urocanic acid suitable.
  • phenyl-substituted acrylates in the 3-position phenyl-substituted acrylates (cinnamic acid derivatives), optionally with cyano groups in the 2-position, salicylates, organic Ni complexes and natural products such as umbelliferone and the body's own urocanic acid suitable.
  • biphenyl and especially Stilbenderivate as described for example in the EP 0728749 A are described and commercially available as Tinosorb FD ® or Tinosorb FR ® are available ex Ciba.
  • UV-B absorber are 3-benzylidene camphor or 3-Benzylidennorcampher and its derivatives, for example 3- (4-methylbenzylidene) camphor, as in EP 0693471 B1 described; 4-aminobenzoic acid derivatives, preferably 2-ethylhexyl 4- (dimethylamino) benzoate, 2-octyl 4- (dimethylamino) benzoate and 4- (dimethylamino) benzoic acid ester; Esters of cinnamic acid, preferably 4-methoxycinnamic acid 2-ethylhexyl ester, 4-methoxycinnamic acid propyl ester, 4-methoxycinnamic acid isoamyl ester, 2-cyano-3,3-phenylcinnamic acid 2-ethylhexyl ester (octocrylene); Esters of salicylic acid, preferably 2-ethylhexyl salicylate, 4-is
  • 2-phenylbenzimidazole-5-sulfonic acid and its alkali metal, alkaline earth metal, ammonium, alkylammonium, alkanolammonium and glucammonium salts Sulfonic acid derivatives of benzophenones, preferably 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid and its salts
  • Sulfonic acid derivatives of 3-Benzylidencamphers such as 4- (2-oxo-3-bomylidenemethyl) benzenesulfonic acid and 2-methyl-5- (2-oxo-3-bomylidene) sulfonic acid and salts thereof.
  • UV-A filter in particular derivatives of benzoylmethane are suitable, such as 1- (4'-tert-butylphenyl) -3- (4'-methoxyphenyl) propane-1,3-dione, 4-tert-butyl 4'-methoxydibenzoylmethane (Parsol 1789), 1-phenyl-3- (4'-isopropylphenyl) -propane-1,3-dione, and enamine compounds as described in U.S.P. DE 19712033 A1 (BASF).
  • the UV-A and UV-B filters can also be used in mixtures.
  • insoluble photoprotective pigments namely finely dispersed, preferably nano-metal oxides or salts
  • suitable metal oxides are in particular zinc oxide and titanium dioxide and in addition oxides of iron, zirconium, silicon, manganese, aluminum and cerium, and mixtures thereof.
  • salts silicates (talc), barium sulfate or zinc stearate can be used.
  • the oxides and salts are already used in the form of the pigments for skin-care and skin-protecting emulsions and decorative cosmetics.
  • the particles should have an average diameter of less than 100 nm, preferably from 5 to 50 nm and in particular from 15 to 30 nm.
  • the pigments may have a spherical shape, but it is also possible to use those particles which have an ellipsoidal or otherwise deviating shape from the spherical shape.
  • the pigments can also be surface-treated, ie hydrophilized or hydrophobized. Typical examples are coated titanium dioxides, such as titanium dioxide T 805 (Degussa) or Eusolex® T2000 (Merck). Suitable hydrophobic coating agents are in particular silicones and in particular trialkoxyoctylsilanes or simethicones. Preferably, micronized zinc oxide is used. Further suitable UV sunscreen filters are the overview of P. Finkel in S ⁇ FW Journal 122, 543 (1996 ) refer to.
  • the UV absorbers are usually used in amounts of from 0.01% by weight to 5% by weight, preferably from 0.03% by weight to 1% by weight. In exceptional cases, they may also be included in the funds.
  • speckles which stand out from the appearance of the other components of the composition by their color and / or their form to be contained in the central portion.
  • the speckles may have a different color.
  • the speckles have the same composition as the other components of the composition, are not stained, but have a different shape.
  • speckles differ from the latter in color and optionally additionally in their shape. In these cases, the speckles are merely intended to make the appearance of the finished washing, care and / or cleaning agents even more attractive.
  • the speckles have a different chemical composition than the other components contained in the middle.
  • certain ingredients for certain purposes such as bleaching or care aspects in End product are included.
  • These speckles can not only be spherical to rod-shaped, they can also represent completely different figures. At this point is on the disclosure of international applications WO 97/08290 and WO 00/23556 pointed.
  • the admixed speckles or else other ingredients may for example be spray-dried, agglomerated, granulated, pelletized or extruded.
  • extrusion processes particular reference is made to the disclosures in the European Patent EP 0486592 B1 and the international patent application WO 98/12299 directed. Since it is preferable to use an agent having an excellent dissolving rate even at relatively cold water of 30 ° C, it is of course preferable to mix such other ingredients and / or raw materials which also have an excellent dissolving speed. Therefore, in a preferred embodiment of the invention raw materials are added to the film-packaged agent, according to the disclosure of the international patent application WO 99/28433 were manufactured.
  • the foil-packed central portion preferred according to the invention may additionally comprise at least one, preferably a plurality of components selected from the group comprising as washing, care and / or cleaning substances anionic surfactants, cationic surfactants, amphoteric surfactants, nonionic surfactants, builders, bleaches, bleach activators, bleach stabilizers , Bleach catalysts, enzymes, polymers, cobuilders, alkalizing agents, acidifiers, anti-redeposition agents, silver protectants, colorants, optical brighteners, UV protectants, fabric softeners, perfumes, foam inhibitors and / or rinse aids, and optionally other admixed ingredients.
  • Another object of the present invention relates to a method for producing a film-wrapped medium portion according to the invention, wherein at least one film for receiving the agent, plastically deformed to form a container, wherein the container is preferably pot-shaped.
  • the agent can be filled vertically and / or horizontally, preferably horizontally, into the container, preferably into the plastically deformed pot foil.
  • the film container is preferably sealed after receiving the agent, preferably to form a film seam. It is preferred that the foil container or the foil packaging according to the invention is closed in such a way that the agent contained therein does not leak out prematurely, that is to say before use, for example during storage. If the film wrap contains a liquid, the seam should be liquid tight. By contrast, if the foil packaging according to the invention contains a solid, it is sufficient if the foil packaging according to the invention is closed in such a way that the solid does not prematurely emerge from the foil packaging.
  • a sealing film seam, preferably a circumferential sealing film seam, of the film package can be formed by means of pressure and / or moisture, preferably by contacting at least two films.
  • the film (s) suitable for producing the film-wrapped film packaging according to the invention may have a certain tack, so that such a film or films can be joined to one another by pressure and / or moisture.
  • suitable films are preferably not sticky at room temperature and less than 50% RH.
  • Film-wrapped compositions according to the present invention are useful as detergents, cleaners, conditioners, hair-treatment agents, hair dyes, drugs, crop protection agents, foods, cosmetics, fertilizers, building materials, adhesives, bleaches, disinfectants and / or perfuming agents.
  • Examples 1 to 3 below indicate preferred agent compositions suitable for filling a film package according to the present invention.
  • such agents may also contain enzymes, defoaming agents, complexing agents, brighteners, dyes and / or perfume.
  • such agents may also contain enzymes, defoaming agents, complexing agents, brighteners, dyes and / or Perfum / e.
  • a film or a film package with / without content is clamped in a clamping device, preferably a 35mm slide frame.
  • a 600 ml beaker is filled with 500 ml of distilled water.
  • the water is stirred by means of a 5 cm stirring fish, the stirring speed being increased until a vortex is created which reaches a height of about one fifth of the total water level.
  • the temperature is adjusted to the predetermined value, for example, 10 ° C or 23 ° C.
  • the clamping device such as slide frame, is preferably fixed by means of a crocodile clip and held in the beaker so that the long end of the chuck is parallel to the water surface and the crocodile clip is located about 0.6 cm below the waterline.
  • the clamping device is held so that it extends - seen from above - approximately to the middle of the beaker.
  • the time is measured until the film or foil wrapper ruptures with or without contents.
  • the time taken to disintegrate the film or the film package with / without content into separate parts and the time until all film fragments have dissolved in the water are measured.
  • the test is repeated three times and then averaged.
  • a time of ⁇ 7 seconds was determined, which requires the film to break in the DIA frame. Furthermore, a time of ⁇ 70 seconds was determined for a film which can be used according to the invention, which requires the film to go into solution, with a slide frame being used as the clamping device.
  • At least one film of the film-packed central portion preferably at least one partial surface of the film of the film package according to the invention, preferably the lid film, the inner lid film, the outer lid film, the pot film, the pot outer film and / or the inner pot film at least one of the IR Spectra III to VIII of FIGS. 3 to 8 exhibit.
  • At least one non-stretched partial surface of the film of the film packaging according to the invention in particular in the region of the outer edges and / or in the edge region of at least one of the IR spectra III to IV of Figures 3 and / or 4.

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  • 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)
  • Packages (AREA)
  • Wrappers (AREA)

Claims (54)

  1. Portion d'agent emballée dans une feuille, en particulier portion d'agent de lavage, de nettoyage et/ou d'entretien, comprenant au moins un compartiment destiné à accueillir l'agent, au moins une feuille étant stable aux alcalis et soluble dans l'eau et au moins une feuille de la portion d'agent emballée dans une feuille étant déformée plastiquement, pour accueillir l'agent, et
    a) au moins une feuille de la portion d'agent emballée dans une feuille, de préférence l'emballage en feuille, présentant un temps de désintégration plus court et/ou un temps de dissolution plus court, mesurés dans de l'eau distillée à une température de l'eau de 10°C, par rapport à une portion d'agent emballée dans une feuille en feuille pelliculaire Mono-Sol M-8630, pour le reste dans les mêmes conditions et/ou
    b) au moins une feuille de la portion d'agent emballée dans une feuille, de préférence l'emballage en feuille, présentant, mesurés dans de l'eau distillée à une température de l'eau de 10°C,
    - un temps de désintégration < 20 secondes ; et/ou
    - un temps de dissolution < 80 secondes.
  2. Portion d'agent emballée dans une feuille selon la revendication 1, la portion d'agent emballée dans une feuille présentant un temps de désintégration d'au maximum 14 secondes, de préférence de 4 secondes à 12 secondes, de préférence de 5 secondes à 11 secondes et de manière particulièrement préférée de 6 secondes à 10 secondes.
  3. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où l'agent contenu dans le corps façonné est libéré essentiellement ou complètement dans un bain aqueux d'utilisation en ≤ 50 secondes, de préférence en ≤ 40 secondes, de préférence en ≤ 30 secondes.
  4. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où la première ouverture de l'emballage en feuille pour la libération de l'agent contenu dans le corps façonné dans un bain aqueux d'utilisation se produit en 1 à 10 secondes, de préférence en 2 à 8 secondes, de préférence en 3 à 6 secondes, mesurée dans de l'eau distillée à 10°C.
  5. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où la partie plastiquement déformée de la feuille présente un temps de désintégration et/ou un temps de dissolution plus court par rapport à la feuille non déformée plastiquement de l'emballage en feuille.
  6. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où de préférence au moins une feuille de la portion d'agent emballée dans une feuille, de préférence les feuilles de l'emballage en feuille, présente(nt), mesurés dans de l'eau distillée à une température de l'eau de 10°C,
    - un temps de désintégration d'au maximum 15 secondes, de préférence d'au maximum 10 secondes, de préférence d'au maximum 8 secondes, plus préférablement d'au maximum 7 secondes, encore plus préférablement d'au maximum 6 secondes, de manière particulièrement préférée d'au maximum 5 secondes et de manière tout à fait préférée de 1 seconde à 4 secondes ; et/ou
    - un temps de dissolution d'au maximum 30 secondes, de préférence d'au maximum 25 secondes, de préférence d'au maximum 20 secondes, plus préférablement d'au maximum 14 secondes, encore plus préférablement d'au maximum 12 secondes, de manière particulièrement préférée d'au maximum 10 secondes et de manière tout à fait préférée de 1 seconde à 8 secondes.
  7. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins une feuille est déformée plastiquement par voie thermique et/ou sous vide, de préférence au moyen d'un procédé d'emboutissage profond.
  8. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où la portion d'agent emballée dans une feuille présente au moins une partie en feuille en forme de couvercle et/ou au moins une partie en feuille en forme de pot.
  9. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où l'emballage en feuille forme un récipient dans lequel au moins une première feuille est façonnée, pour accueillir la portion de l'agent, par allongement, de préférence en forme de pot et au moins une feuille non déformée plastiquement forme le couvercle, la première feuille étant assemblée avec la deuxième feuille de manière étanche aux liquides, de préférence au moyen d'un joint périphérique, en particulier un joint scellé.
  10. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins une feuille, de préférence le fond de la partie en forme de pot, par rapport à la longueur de la feuille de départ correspondante avant la déformation plastique, est déformée plastiquement d'au moins 20% à 400%, de préférence d'au moins 30% à 300%, de préférence d'au moins 50% à 200%, de manière particulièrement préférée de 70% à 150% et de manière particulièrement préférée de 90% à 125%.
  11. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où
    - au moins une surface externe de la partie de feuille en forme de couvercle ; et/ou
    - au moins une surface interne de la partie de feuille en forme de couvercle ; et/ou
    - au moins une surface externe de la partie de feuille en forme de pot ; et/ou
    - au moins une surface interne de la partie en forme de pot ; et/ou
    - au moins un joint scellé de la feuille ; présentent une structuration dans le sens longitudinal, les éléments de structure de la structuration, sous forme d'un creux longitudinal, présentant au moins en partie une longueur de 20 µm à 100 µm et/ou une largeur de 5 µm à 30 µm.
  12. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où pour les éléments de structure, le rapport longueur à largeur vaut essentiellement 2:1 à 20:1.
  13. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où sur au moins une surface interne de la partie de feuille en forme de couvercle, au moins une surface externe de la partie de feuille en forme de pot, au moins une surface interne de la partie en forme de pot, au moins le long d'un joint scellé de la feuille, sur une surface de 500 µm2, sont formés au moins 20 éléments de structure orientés longitudinalement, de préférence au moins 30, de préférence au moins 40, plus préférablement au moins 50, encore plus préférablement au moins 60, de manière particulièrement préférée au moins 80 et tout à fait préférablement au moins 100 éléments de structure orientés longitudinalement.
  14. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins une surface externe de la partie de feuille en forme de couvercle, au moins une surface interne de la partie de feuille en forme de couvercle, au moins une surface externe de la partie de feuille en forme de pot et/ou au moins une surface interne de la partie en forme de pot présente des particules formées à partir du matériau en feuille, les particules présentant au moins partiellement une grosseur de particule dans la plage de 1 µm à 20 µm.
  15. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins une feuille, de préférence au moins une feuille de la partie en forme de couvercle et/ou une feuille de la partie en forme de pot, présente des trous, de préférence d'un diamètre de 1 µm à 50 µm, de préférence des trous d'un diamètre de 5 µm à 40 µm, de manière particulièrement préférée des trous d'un diamètre de 10 µm à 35 µm, et de manière tout à fait préférée d'un diamètre de 15 µm à 30 µm.
  16. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins une feuille, de préférence au moins une feuille de la partie en forme de couvercle et/ou une feuille de la partie en forme de pot, présente en outre des trous, de préférence d'un diamètre de 100 µm à 1 mm, de préférence des trous d'un diamètre de 150 µm à 800 µm, de manière particulièrement préférée des trous d'un diamètre de 200 µm à 600 µm, et de manière tout à fait préférée d'un diamètre de 250 µm à 400 µm.
  17. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins une feuille, de préférence au moins une feuille de la partie en forme de couvercle et/ou une feuille de la partie en forme de pot présente en moyenne au moins 1 trou par mm2 de feuille, de préférence en moyenne 2 à 100 trous par mm2 de feuille, les trous présentant de préférence un diamètre de 150 µm à 800 µm, de manière particulièrement préférée des trous d'un diamètre de 200 µm à 600 µm et de manière tout à fait préférée des trous d'un diamètre de 250 µm à 400 µm.
  18. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où l'emballage en feuille de la portion d'agent est formé à partir d'au moins 1 à 5 feuilles séparées, de préférence 2 feuilles séparées, la feuille ou au moins deux feuilles étant assemblée(s), de préférence soudée(s), de manière étanche aux liquides, en formant un récipient.
  19. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins un bord latéral extérieur de deux feuilles assemblées l'une avec l'autre, mesuré de manière alignée ou à angle droit par rapport au site ou à la ligne d'assemblage au bord extérieur, présente une largeur de 0,5 mm à 10 mm, de préférence une largeur de 1 mm à 5 mm, de préférence une largeur de 2 à 4 mm.
  20. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins une feuille présente une épaisseur de 1 µm à 100 µm, de préférence une épaisseur de 10 µm à 90 µm, de manière particulièrement préférée une épaisseur de 20 µm à 80 µm et de manière tout à fait préférée une épaisseur de 30 µm à 70 µm.
  21. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où
    - au moins une feuille du couvercle présente une épaisseur de 1 µm à 80 µm, de préférence une épaisseur de 10 µm à 60 µm, de manière particulièrement préférée une épaisseur de 20 µm à 50 µm et de manière tout à fait préférée une épaisseur de 30 µm à 40 µm ; et/ou
    - au moins une feuille du pot, de préférence dans la zone de fond de la feuille du pot, présente une épaisseur de 0,1 µm à 80 µm, de préférence une épaisseur de 1 µm à 60 µm, de manière particulièrement préférée une épaisseur de 5 µm à 50 µm et de manière tout à fait préférée une épaisseur de 10 µm à 20 µm.
  22. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où une première feuille déformée plastiquement présente essentiellement une épaisseur de 0,1 µm à 100 µm, de préférence une épaisseur de 10 µm à 90 µm, de manière particulièrement préférée une épaisseur de 20 µm à 80 µm et de manière tout à fait préférée une épaisseur de 30 µm à 70 µm et/ou une deuxième feuille non déformée plastiquement présente une épaisseur de 10 µm à 200 µm, de manière particulièrement préférée une épaisseur de 20 µm à 150 µm et de manière tout à fait préférée une épaisseur de 30 µm à 100 µm.
  23. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins une feuille, après une saponification complète avec de l'hydroxyde de potassium, présente :
    - ≥ 0% en poids à 10% en poids d'acide acétique, de préférence 0,6% en poids à 0,9% en poids d'acide acétique, de manière particulièrement préférée 0,7% en poids à 0,8% en poids d'acide acétique ; et/ou
    - ≥ 0% en poids à 20% en poids de glycérol, de préférence 10% en poids à 15% en poids de glycérol, de manière particulièrement préférée 13% en poids à 14% en poids de glycérol ; et/ou
    - ≥ 0% en poids à 10% en poids de sorbitol, de préférence 1 % en poids à 9% en poids de sorbitol, de manière particulièrement préférée 3% en poids à 7% en poids de sorbitol ; et/ou
    - ≥ 0% en poids à 10% en poids de triméthylolpropane (TMP), de préférence 0,5% en poids à 4% en poids de triméthylolpropane, de manière particulièrement préférée 1 % en poids à 3% en poids de triméthylolpropane ; et/ou
    - ≥ 0% en poids à 10% en poids de poly(acétate de vinyle), de préférence 0,1 % en poids à 5% en poids de poly(acétate de vinyle), de manière particulièrement préférée 0% en poids de poly(acétate de vinyle).
  24. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins une feuille comprend un poly(alcool vinylique), dont le poids moléculaire se situe dans la plage de 10 000 à 1 000 000 g.mole-1, de préférence de 20 000 à 500 000 g.mole-1, de manière particulièrement préférée de 30 000 à 100 000 g.mole-1 et en particulier de 40 000 à 80 000 g.mole-1.
  25. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins une feuille comprend un poly(alcool vinylique), dont le degré d'hydrolyse se situe dans la plage de 70 à 100% en mole, de préférence de 80 à 90% en mole, de manière particulièrement préférée de 81 à 89% en mole en particulier de 82 à 88% en mole.
  26. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins une feuille est en outre additionnée de polymères, choisis dans le groupe comprenant les polymères contenant de l'acide acrylique, les polyacrylamides, les polymères d'oxazoline, les polystyrènesulfonates, les polyuréthanes, les polyesters, les polyéthers et/ou les mélanges des polymères susmentionnés.
  27. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins une feuille présente :
    - une résistance à la déchirure dans la plage de 20 N/mm2 à 50 N/mm2, de préférence dans la plage de 25 N/mm2 à 45 N/mm2, plus préférablement dans la plage de 30 N/mm2 à 40 N/mm2, encore plus préférablement dans la plage de 32 N/mm2 à 38 N/mm2, et de manière tout à fait préférée dans la plage de 34 N/mm2 à 36 N/mm2.
  28. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins une feuille présente :
    - un module E dans la plage de 4 N/mm2 à 20 N/mm2, de préférence dans la plage de 5 N/mm2 à 18 N/mm2, plus préférablement dans la plage de 6 N/mm2 à 16 N/mm2, encore plus préférablement dans la plage de 8 N/mm2 à 14 N/mm2, et de manière tout à fait préférée dans la plage de 10 N/mm2 à 12 N/mm2.
  29. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins une feuille présente :
    - un allongement à la rupture dans la plage de 150% à 1000%, de préférence dans la plage de 180% à 900%, plus préférablement dans la plage de 200% à 800%, encore plus préférablement dans la plage de 250% à 750%, et de manière tout à fait préférée dans la plage de 300% à 450%.
  30. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins une feuille présente :
    - une résistance à la propagation d'une déchirure dans la plage de 20 g/mm2 à 60 g/mm2, de préférence dans la plage de 25 g/mm2 à 55 g/mm2, plus préférablement dans la plage de 30 g/mm2 à 50 g/mm2, encore plus préférablement dans la plage de 32 g/mm2 à 48 g/mm2, et de manière tout à fait préférée dans la plage de 35 g/mm2 à 45 g/mm2.
  31. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins une feuille présente :
    - une résilience de 100 g à 2000 g/mm2, de préférence dans la plage de 150 g à 1500 g, plus préférablement dans la plage de 200 g à 1000 g, encore plus préférablement dans la plage de 300 g à 800 g, et de manière tout à fait préférée dans la plage de 400 g à 750 g.
  32. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où l'emballage en feuille est rempli par l'agent à raison d'au moins 50% en volume, de préférence à raison d'au moins 60% en volume, de préférence à raison d'au moins 70% en volume, plus préférablement à raison d'au moins 80% en volume, de manière tout à fait préférée à raison de 90% en volume à ≤ 100% en volume.
  33. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où l'emballage en feuille présente une quantité de remplissage de l'agent de 0,1 g à 100 kg, de préférence de 1 g à 10 kg, de préférence de 10 g à 1 kg, plus préférablement de 30 g à 500 g, de manière particulièrement préférée de 70 g à 200 g.
  34. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où l'agent est solide, liquide, en forme de mousse et/ou de gel à température ambiante, l'agent étant de préférence solide.
  35. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où l'agent forme plusieurs phases, de préférence au moins 2 à 5 phases.
  36. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où la portion d'agent emballée dans une feuille contient l'agent dans au moins 2 compartiments, de préférence 3 à 5 compartiments.
  37. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où les compartiments contiennent l'agent en des proportions pondérales différentes et/ou avec une composition différente.
  38. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où l'agent présente une grosseur moyenne de particule de 0,01 µm à 4 mm, de préférence de 0,02 µm à 3,5 mm, de préférence de 0,03 µm à 3,0 mm et plus préférablement de 0,04 µm à 2,5 mm.
  39. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où l'agent dans la portion d'agent emballée dans une feuille est contenu sous forme d'au moins un corps façonné choisi dans le groupe formé par un ou des comprimés, granulats, capsules et/ou poudres.
  40. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où l'agent présente une densité apparente de 200 g/l à 1000 g/l, de préférence de 300 g/l à 900 g/l, de préférence de 400 g/l à 800 g/l.
  41. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où l'agent présente plusieurs composants, choisis dans le groupe comprenant, comme substances actives en lavage, entretien et/ou nettoyage, les agents tensioactifs anioniques, les agents tensioactifs cationiques, les agents tensioactifs amphotères, les agents tensioactifs non ioniques, les substances de type builder, les agents de blanchiment, les activateurs de blanchiment, les stabilisateurs de blanchiment, les catalyseurs de blanchiment, les enzymes, les polymères, les cobuilders, les agents d'alcalinisation, les agents d'acidification, les agents d'anti-redépôt, les agents de protection de l'argent, les colorants, les azurants optiques, les substances de protection contre les UV, les assouplissants, les parfums, les inhibiteurs de mousse et/ou les agents de rinçage, ainsi que le cas échéant d'autres constituants sous forme mélangée.
  42. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où l'agent présente :
    - 5% en poids à 30% en poids, de préférence 7% en poids à 28% en poids, de préférence 8% en poids à 25% en poids d'agent tensioactif ; et/ou
    - ≥ 0% en poids à ≤ 35% en poids, de préférence 8% en poids à 30% en poids, de préférence 10% en poids à 25% en poids de bicarbonate ; et/ou
    - ≥ 0% en poids à ≤ 35% en poids, de préférence 8% en poids à 30% en poids, de préférence 10% en poids à 25% en poids de carbonate et/ou
    - ≥ 0% en poids à ≤ 10% en poids, de préférence 0,5% en poids à 8% en poids, de préférence 1 % en poids à 5% en poids d'activateur de blanchiment, et/ou
    - ≥ 0% en poids à ≤ 35% en poids, de préférence 3% en poids à 30% en poids, de préférence 5% en poids à 20% en poids de phosphate, l'agent étant de manière tout à fait préférée exempt de phosphate ; et/ou
    - ≥ 0% en poids à ≤ 20% en poids, de préférence 1 % en poids à 15% en poids, de préférence 2% en poids à 5% en poids de zéolithes ; et/ou
    - ≥ 0% en poids à ≤ 10% en poids, de préférence 0,5% en poids à 8% en poids, de préférence 1 % en poids à 6% en poids de silicate ; et/ou
    - ≥ 0% en poids à ≤ 25% en poids, de préférence 5% en poids à 18% en poids, de préférence 12% en poids à 16% en poids d'agent de blanchiment.
  43. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où l'agent ne contient pas de phosphate et/ou pas de zéolithe.
  44. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où l'agent contient une zéolithe à raison d'au maximum 4% en poids, d'au maximum 3% en poids ou d'au maximum 2% en poids.
  45. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où l'agent contient des builders solubles, de préférence des monocarbonates, à raison d'au maximum 10% en poids à 30% en poids, de préférence de 15% en poids à 25% en poids et de manière particulièrement préférée de 18% en poids à 20% en poids.
  46. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où le builder soluble est choisi dans le groupe comprenant les monocarbonates, tels que le carbonate de sodium.
  47. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où la proportion de bicarbonate(s) dans l'agent représente ≥ 0% en poids et ≤ 15% en poids, de préférence ≥ 1 % en poids et ≤ 13% en poids, plus préférablement ≥ 2% en poids et ≤ 11 % en poids, encore plus préférablement ≥ 3% en poids et ≤ 9% en poids, et de manière particulièrement préférée ≥ 5% en poids et ≤ 7% en poids.
  48. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins une feuille de la portion d'agent emballée dans une feuille, de préférence au moins une surface partielle de la feuille de l'emballage en feuille selon l'invention, de préférence la feuille formant le couvercle, la feuille interne du couvercle, la feuille externe du couvercle, la feuille en forme de pot, la feuille externe du pot et/ou la feuille interne du pot présente au moins un des spectres IR III à VIII.
  49. Portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où au moins une surface partielle non allongée de la feuille de l'emballage en feuille selon l'invention, en particulier au niveau des bords externes et/ou au niveau du bord présente au moins un des spectres IR III à IV.
  50. Procédé pour la production d'une portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où on déforme plastiquement au moins une feuille selon l'une quelconque des revendications précédentes, pour accueillir l'agent, en formant un récipient, le récipient étant de préférence réalisé sous forme de pot.
  51. Procédé pour la production d'une portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où on introduit l'agent verticalement et/ou horizontalement, de préférence horizontalement, dans le récipient.
  52. Procédé pour la production d'une portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où on ferme le récipient en feuille après avoir accueilli l'agent, de préférence en formant un joint de feuille.
  53. Procédé pour la production d'une portion d'agent emballée dans une feuille selon l'une quelconque des revendications précédentes, où on réalise au moins un joint de feuille étanche, de préférence un joint de feuille étanche périphérique, de l'emballage en feuille au moyen de pression et/ou d'humidité, de préférence en mettant en contact au moins deux feuilles.
  54. Utilisation de l'agent emballé dans une feuille selon l'une quelconque des revendications précédentes, comme agent de lavage, de nettoyage, d'entretien, de traitement des cheveux, de teinture de cheveux, médicament, agent phytoprotecteur, aliment, cosmétique, engrais, matériau de construction, adhésif, agent de blanchiment, de désinfection et/ou parfum.
EP04765559A 2003-10-07 2004-09-24 Portion d'agent emballee dans une pellicule et procede de fabrication Revoked EP1670693B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04765559T PL1670693T3 (pl) 2003-10-07 2004-09-24 Opakowana w folię porcja środka i sposób jej wytwarzania

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2003146386 DE10346386A1 (de) 2003-10-07 2003-10-07 Folienverpackte Mittelportion sowie Verfahren zu seiner Herstellung
DE20315364U DE20315364U1 (de) 2003-10-07 2003-10-07 Folienverpackte Mittelportion
PCT/EP2004/010707 WO2005035382A1 (fr) 2003-10-07 2004-09-24 Portion d'agent emballee dans une pellicule et procede de fabrication

Publications (2)

Publication Number Publication Date
EP1670693A1 EP1670693A1 (fr) 2006-06-21
EP1670693B1 true EP1670693B1 (fr) 2008-04-16

Family

ID=34436305

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04765559A Revoked EP1670693B1 (fr) 2003-10-07 2004-09-24 Portion d'agent emballee dans une pellicule et procede de fabrication

Country Status (8)

Country Link
US (1) US20060213801A1 (fr)
EP (1) EP1670693B1 (fr)
JP (1) JP2007533556A (fr)
AT (1) ATE392373T1 (fr)
DE (1) DE502004006862D1 (fr)
ES (1) ES2303089T3 (fr)
PL (1) PL1670693T3 (fr)
WO (1) WO2005035382A1 (fr)

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Publication number Publication date
ATE392373T1 (de) 2008-05-15
ES2303089T3 (es) 2008-08-01
DE502004006862D1 (de) 2008-05-29
WO2005035382A1 (fr) 2005-04-21
EP1670693A1 (fr) 2006-06-21
PL1670693T3 (pl) 2009-04-30
US20060213801A1 (en) 2006-09-28
JP2007533556A (ja) 2007-11-22

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