EP1379725B1 - Produit plat textile pourvu d'une surface auto-nettoyante et hydrofuge - Google Patents

Produit plat textile pourvu d'une surface auto-nettoyante et hydrofuge Download PDF

Info

Publication number
EP1379725B1
EP1379725B1 EP02704724A EP02704724A EP1379725B1 EP 1379725 B1 EP1379725 B1 EP 1379725B1 EP 02704724 A EP02704724 A EP 02704724A EP 02704724 A EP02704724 A EP 02704724A EP 1379725 B1 EP1379725 B1 EP 1379725B1
Authority
EP
European Patent Office
Prior art keywords
particles
base material
textile fabric
fabric according
textile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP02704724A
Other languages
German (de)
English (en)
Other versions
EP1379725A1 (fr
Inventor
Markus Oles
Edwin Nun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Degussa GmbH filed Critical Degussa GmbH
Publication of EP1379725A1 publication Critical patent/EP1379725A1/fr
Application granted granted Critical
Publication of EP1379725B1 publication Critical patent/EP1379725B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/10—Processes in which the treating agent is dissolved or dispersed in organic solvents; Processes for the recovery of organic solvents thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • B08B17/06—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B17/00—Methods preventing fouling
    • B08B17/02—Preventing deposition of fouling or of dust
    • B08B17/06—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement
    • B08B17/065—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement the surface having a microscopic surface pattern to achieve the same effect as a lotus flower
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/45—Oxides or hydroxides of elements of Groups 3 or 13 of the Periodic Table; Aluminates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
    • D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/10—Repellency against liquids
    • D06M2200/12—Hydrophobic properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2164—Coating or impregnation specified as water repellent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2213—Coating or impregnation is specified as weather proof, water vapor resistant, or moisture resistant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2279—Coating or impregnation improves soil repellency, soil release, or anti- soil redeposition qualities of fabric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2762—Coated or impregnated natural fiber fabric [e.g., cotton, wool, silk, linen, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2861—Coated or impregnated synthetic organic fiber fabric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2926—Coated or impregnated inorganic fiber fabric

Definitions

  • the present invention relates to textile fabrics with self-cleaning and water-repellent surface.
  • Prior art is according to EP 0 933 388, that for such self-cleaning surfaces, an aspect ratio of> 1 and a surface energy of less than 20 mN / m is required.
  • the aspect ratio is defined as the quotient of height to width of the structure.
  • the aforementioned criteria are realized in nature, for example in the lotus leaf.
  • the surface of the plant formed from a hydrophobic waxy material has elevations which are a few microns apart. Water droplets are essentially only in contact with these tips. Such water-repellent surfaces are widely described in the literature.
  • CH-PS-268 258 describes a process in which structured surfaces are produced by applying powders such as kaolin, talc, clay or silica gel.
  • the powders are fixed on the surface by oils and resins based on organosilicon compounds (Examples 1 to 6).
  • EP 0 909 747 teaches a method for producing a self-cleaning surface.
  • the surface has hydrophobic elevations with a height of 5 to 200 microns.
  • Such a surface is prepared by applying a dispersion of powder particles and an inert material in a siloxane solution and then curing. The structure-forming particles are thus fixed by an auxiliary medium on the substrate.
  • WO 00/58410 comes to the conclusion that it is technically possible to surfaces of Artificially self-cleaning objects.
  • the surface structures of elevations and depressions required for this purpose have a spacing between the elevations of the surface structures in the range from 0.1 to 200 ⁇ m and a height of the elevation in the range from 0.1 to 100 ⁇ m.
  • the materials used for this purpose must consist of hydrophobic polymers or permanently hydrophobized material. Dissolution of the particles from the carrier matrix must be prevented.
  • hydrophobic materials such as perfluorinated polymers
  • hydrophobic surfaces are known.
  • a further development of these surfaces is to structure the surfaces in the ⁇ m range to the nm range.
  • US Pat. No. 5,599,489 discloses a method in which a surface can be provided in a particularly repellent manner by bombardment with particles of a corresponding size and subsequent perfluorination.
  • Another method is described by H. Saito et al. in "Service Coatings International", 4, 1997, p.168 ff.
  • particles of fluoropolymers are applied to metal surfaces, wherein a greatly reduced wettability of the surfaces thus produced to water was shown with a significantly reduced tendency to icing.
  • WO 00/58410 describes the structures and claims the formation thereof by spraying hydrophobic alcohols such as nonacosan-10-ol or alkanediols such as nonacosan-5,10-diol.
  • hydrophobic alcohols such as nonacosan-10-ol or alkanediols such as nonacosan-5,10-diol.
  • a disadvantage of this is the poor stability of the self-cleaning surfaces, since detergents lead to the dissolution of the structure.
  • the object of the present invention was to find textile fabrics which have very good water-repellent and self-cleaning surfaces, these properties having to be maintained in daily use of the articles produced from these textile fabrics and the textile fabrics being formed by a process which does not involve a great deal of technical complexity Effort is to be performed, can be produced.
  • the attachment of particles by adhesive and the like should be eliminated in view of the properties of the fabrics in use.
  • Another object of the invention is the use of these textile fabrics with self-cleaning and water-repellent surface for the production of textile articles.
  • the textile base material A may be formed by a variety of common polymers, such as.
  • base material are natural materials from plant parts selected from cotton, kapok, flax, hemp, jute, sisal and coconut, from hair dressings of animals, silk or mineral origin. Blended fabrics of natural and artificial materials are also suitable.
  • the base material A to be used according to the invention is explained in more detail below by way of example.
  • the production of textile finished product is usually made of polymer threads that were produced by spinning.
  • Garn u Piece goods are subjected in the course of their processing various mechanical and chemical processing processes, eg. B. combing, weighting, impregnation, Krumpfok- u. Crease resistant equipment, mercerization, dyeing and printing, metallization, texturing, etc., which are intended to improve od. Modification of the natural properties of the fibers with a view to later use. Criteria according to which the utility value of a finished textile product is assessed by suitable textile testing methods are u. a .: resistance to tensile and bursting forces as well as to abrasion, wrinkle recovery in dry and wet condition and associated with the wash-and-wear behavior, resistance z.
  • Polymer fabric / textiles ie the base material A in the sense of the invention, can be produced from different fibers.
  • thermoplastic fibers such as PET, PA66, PE or PP
  • Fibers are usually traded under protected brand names, examples being Perlon®, Diolen®, Trevira®, Orleon®, but also trivial names such as acrylic fibers, polyester fibers, olefin fibers, aramid fibers, etc. are common.
  • the particles used are those which comprise at least one material selected from Have silicates, minerals, metal oxides, metal powders, silicas, pigments or polymers.
  • particles are used which have a particle diameter of 0.02 to 100 microns, more preferably from 0.1 to 50 microns and most preferably from 0.1 to 30 microns.
  • particles which are composed of primary particles to form agglomerates or aggregates of a size of 0.2-100 ⁇ m are also suitable.
  • the particles are bonded to the surface of the polymer fibers in such a way that they have spacings between 0 and 10 particle diameters.
  • the particles on the base material A do not have to be very close to one another. Rather, it is possible that the base material A is only partially occupied with particles and free surfaces of 2 - 3 diameter of the particles are possible.
  • the wetting of solids can be described by the contact angle, which forms a water droplet with the surface.
  • a contact angle of 0 degrees means a complete wetting of the surface.
  • the measurement of the contact angle of fibers is usually done by the Wilhelmy method. The thread is wetted by a liquid and the force with which the fiber is pulled into the liquid due to the surface tension is measured. The higher the contact angle, the worse the surface can be wetted.
  • the aspect ratio is defined as the quotient of height to width of the structure of the surface.
  • the textile surfaces according to the invention have high contact angles and a high aspect ratio of the elevations. It may be advantageous if the particles used have a structured surface. Preferably, particles which have an irregular fine structure in the nanometer range on the surface are used. The use of such particles is new and the subject of a separate patent application (internal reference: EM 010098).
  • particles in particular as particles, which have an irregular fine structure in the Having nanometer region on the surface, preferably those particles are used which have at least one compound selected from fumed silica, precipitated silicas, alumina, silica, fumed and / or doped silicates or powdered polymers. It may be advantageous if the particles used have hydrophobic properties.
  • the hydrophobic properties of the particles may be inherent in the material of the particles used. But it can also be used hydrophobized particles which have hydrophobic properties after a suitable treatment, such as. Example, a treatment with at least one compound from the group of alkylsilanes, fluoroalkylsilanes or disilazanes.
  • the particles are provided with hydrophobic properties after bonding to the base material A.
  • the particles are preferably provided by a treatment with at least one of the group of alkylsilanes, fluoroalkylsilanes or disilazanes having hydrophobic properties.
  • the particles used can come from different areas. For example, it may be silicates, doped silicates, minerals, metal oxides, alumina, silicic acids or fumed silicates, aerosils or powdery polymers such. Spray-dried and agglomerated emulsions or cryogenic PTFE. Suitable particle systems are, in particular, hydrophobized pyrogenic silicas, so-called aerosils. In addition to the structure, a hydrophobicity is needed to generate the self-cleaning surfaces.
  • the particles used may themselves be hydrophobic, such as the PTFE.
  • the particles may be hydrophobic, such as, for example, the Aerosil VPR 411 or Aerosil R 8200. However, they can also be subsequently rendered hydrophobic.
  • the particles are rendered hydrophobic before application or after application.
  • Aeroperl 90/30 Sipemat Silica 350, alumina C, zirconium silicate, vanadium-doped or Aeroperl P 25/20.
  • the hydrophobization is carried out expediently by treatment with perfluoroalkylsilane and subsequent heat treatment.
  • solvents for the respective base materials A are suitable as solvents.
  • a list of polymers can be found, for example, in Polymer Handbook, Second Edition; J. Brandrup, E.H. Always good; John Wiley & Sons Publishing, New York - London - Sydney - Toronto, 1975, in Chapter IV, Solvents and Non-Solvents for Polymers.
  • Suitable solvents are in principle suitable compounds from the group of alcohols, glycols, ethers, glycol ethers, ketones, esters, amides, nitro compounds, halogenated hydrocarbons, aliphatic and aromatic hydrocarbons or a mixture of one or more of these compounds in question, such as.
  • the solvent used at temperatures of - 30 to 300 ° C can be used.
  • the temperature of the solvent is limited by its boiling point and by the Tg of the base material A.
  • the solvent comprising the particles is heated to a temperature of from 25 to 100 ° C., preferably to a temperature of from 50 to 85 ° C., prior to application to the polymer surface.
  • the invention likewise relates to the use of the textile fabrics for the production of articles with a self-cleaning and water-repellent surface, in particular for the production of items of clothing which are exposed to high levels of contamination by dirt and water, such.
  • the object is also the use for the production of carpets, sewing threads, ropes, wall hangings, textiles, wallpaper, clothing, tents, decorative curtains, stage curtains, seams.
  • a polyester fabric, fiber diameter ⁇ 20 microns, is drawn into a heated to 50 ° C DMSO bath with a 1% Aerosil R 8200 suspension. The residence time of the tissue in the solution is 10 seconds. Before the tissue is rolled up, the tissue is passed over a heat source to allow evaporation of the solvent. Table 1 gives the static contact angles measured on the fabric before and after application of the particles.
  • FIGS. 1 and 2 show SEM images of an untreated polyester fabric.
  • FIGS. 3 and 4 show SEM images of a polyester fabric treated with Aerosil R8200. Table 1: Static contact angle before and after application of the particulate systems contact angle polyester fabric 140 Polyester fabric + particles 150-160

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Claims (20)

  1. Eléments plats textiles ayant une surface autonettoyante et hydrophobe, constitués
    A) au moins d'un matériau de base textile synthétique et/ou naturel et
    B) d'une surface artificielle au moins en partie hydrophobe avec des saillies et des creux constituée de particules reliées solidement au matériau de base A sans colles, résines ou vernis,
    obtenus par
    - traitement du matériau de base A avec au moins un solvant pour le matériau de base A, lequel renferme, non dissoutes, les particules choisies parmi les silicates, minéraux, oxydes métalliques, poudres métalliques, acides siliciques, pigments ou polymères, et
    - élimination du solvant, au moins une partie des particules étant reliée solidement à la surface du matériau de base A.
  2. Eléments plats textiles selon la revendication 1,
    caractérisés en ce que
    les particules sont en suspension dans le solvant.
  3. Eléments plats textiles selon au moins l'une quelconque des revendications 1 à 2,
    caractérisés en ce que
    comme matériau de base textile A, ils contiennent des tissés polymères à base de polycarbonates, de poly(méth)acrylates, de polyamides, de PVC, de polyéthylènes, de polypropylènes, de polystyrènes, de polyesters, de polyéthersulfones ou de téréphtalates de polyalkylène, ainsi que leurs mélanges ou copolymères.
  4. Eléments plats textiles selon au moins l'une quelconque des revendications 1 à 2,
    caractérisés en ce que
    comme matériau de base textile A, ils contiennent des matières naturelles constituées de parties végétales choisies parmi le coton, le capoc, le lin, le chanvre, le jute, le sisal, les pelages d'animaux, la soie, d'origine minérale ou des tissés mixtes de matières naturelles et artificielles.
  5. Eléments plats textiles selon au moins l'une quelconque des revendications 1 à 4,
    caractérisés en ce que
    comme solvant on utilise au moins un composé convenant comme solvant pour le matériau de base textile A correspondant, appartenant au groupe des alcools, des glycols, des éthers, des éthers glycoliques, des cétones, des esters, des amides, des composés nitro, des hydrocarbures halogénés, des hydrocarbures aliphatiques et aromatiques ou de mélanges.
  6. Eléments plats textiles selon la revendication 5,
    caractérisés en ce que
    comme solvant on utilise au moins un composé convenant comme solvant pour le matériau de base A correspondant, choisi parmi le méthanol, l'éthanol, le propanol, le butanol, l'octanol, le cyclohexanol, le phénol, le crésol, l'éthylène glycol, le diéthylène glycol, l'éther diéthylique, l'éther dibutylique, l'anisol, le dioxane, le dioxolane, le tétrahydrofurane, l'éther de monoéthylène glycol, l'éther de diéthylène glycol, l'éther de triéthylène glycol, l'éther de polyéthylène glycol, l'acétone, la butanone, la cyclohexanone, l'acétate d'éthyle, l'acétate de butyle, l'acétate d'iso-amyle, l'acétate d'éthylhexyle, l'ester de glycol, le diméthylformamide, la pyridine, la N-méthylpyrrolidone, la N-méthylcaprolactone, l'acétonitrile, le sulfure de carbone, le sulfoxyde de diméthyle, le sulfolane, le nitrobenzène, le dichlorométhane, le chloroforme, le tétrachlorométhane, le trichloroéthène, le tétrachloréthène, le 1,2-dichloréthane; le chlorophénol, les chlorofluorocarbones, les benzènes, l'éther de pétrole, le cyclohexane, le méthylcyclohexane, la décaline, la tétraline, les terpènes, le benzène, le toluène ou le xylène ou des mélanges.
  7. Eléments plats textiles selon au moins l'une quelconque des revendications 1 à 6,
    caractérisés en ce que
    le solvant, qui contient les particules, présente une température de-30°C à 300°C, de préférence de 25 à 100°C, avant d'être appliqué sur le matériau de base A.
  8. Eléments plats textiles selon la revendication 7,
    caractérisés en ce que
    le solvant qui contient les particules est chauffé, à une température de 50°C à 85°C, avant de l'appliquer sur le matériau de base A.
  9. Eléments plats textiles selon au moins l'une quelconque des revendications 1 à 8,
    caractérisés en ce qu'
    ils contiennent des particules qui présentent un diamètre de particule moyen de 0,02 µm à 100 µm.
  10. Eléments plats textiles selon au moins l'une quelconque des revendications 1 à 9,
    caractérisés en ce qu'
    ils contiennent des particules qui ont un diamètre de particule moyen de 0,1 µm à 30 µm.
  11. Eléments plats textiles selon au moins l'une quelconque des revendications 1 à 10,
    caractérisés en ce que
    ils contiennent des particules qui ont à la surface une structure fine irrégulière de l'ordre du nanomètre.
  12. Eléments plats textiles selon au moins l'une quelconque des revendications 1 à 11,
    caractérisés en ce que
    ils contiennent des particules choisies parmi les acides siliciques pyrogènes, les acides siliciques de précipitation, l'oxyde d'aluminium, le dioxyde de silicium, les silicates dopés, les silicates pyrogènes ou les polymères pulvérulents.
  13. Eléments plats textiles selon au moins l'une quelconque des revendications 1 à 12,
    caractérisés en ce que
    les particules présentent des propriétés hydrophobes.
  14. Eléments plats textiles selon au moins l'une quelconque des revendications 1 à 12,
    caractérisés en ce que
    les particules présentent des propriétés hydrophobes grâce à un traitement avec un composé approprié.
  15. Eléments plats textiles selon la revendication 14,
    caractérisés en ce que
    les particules sont dotées de propriétés hydrophobes avant ou après la liaison avec le matériau de base A.
  16. Eléments plats textiles selon au moins l'une quelconque des revendications 14 à 15,
    caractérisés en ce que
    les particules sont dotées de propriétés hydrophobes grâce à un traitement avec au moins un composé du groupe des alkylsilanes, des fluoroalkylsilanes et/ou des disilazanes.
  17. Eléments plats textiles selon au moins l'une quelconque des revendications 14 à 15,
    caractérisés en ce que
    les différentes particules présentent, sur le matériau de base A, des distances de 0 à 10 diamètres de particule, en particulier de 2 - 3 diamètres de particule.
  18. Utilisation des éléments plats textiles selon au moins l'une quelconque des revendications 1 à 17, pour fabriquer des objets textiles ayant une surface autonettoyante et hydrophobe.
  19. Utilisation selon la revendication 18, pour fabriquer des vêtements qui sont exposés à d'importantes sollicitations par la saleté et l'eau, en particulier pour le ski, l'alpinisme, les sports automobiles, les courses de moto, le motocross, la voile, des textiles pour les loisirs ainsi que des textiles techniques tels que les tentes, les stores, les parapluies, les nappes et les capotes de cabriolets.
  20. Utilisation selon la revendication 18, pour fabriquer des tapis, des fils à coudre, des cordes, des tapisseries, des textiles, des papiers peints, des vêtements, des tentes, des rideaux de décoration, des rideaux de scène, des coutures.
EP02704724A 2001-04-12 2002-02-26 Produit plat textile pourvu d'une surface auto-nettoyante et hydrofuge Expired - Lifetime EP1379725B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10118346A DE10118346A1 (de) 2001-04-12 2001-04-12 Textile Flächengebilde mit selbstreinigender und wasserabweisender Oberfläche
DE10118346 2001-04-12
PCT/EP2002/002013 WO2002084016A1 (fr) 2001-04-12 2002-02-26 Produit plat textile pourvu d'une surface auto-nettoyante et hydrofuge

Publications (2)

Publication Number Publication Date
EP1379725A1 EP1379725A1 (fr) 2004-01-14
EP1379725B1 true EP1379725B1 (fr) 2006-09-13

Family

ID=7681411

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02704724A Expired - Lifetime EP1379725B1 (fr) 2001-04-12 2002-02-26 Produit plat textile pourvu d'une surface auto-nettoyante et hydrofuge

Country Status (7)

Country Link
US (1) US8629070B2 (fr)
EP (1) EP1379725B1 (fr)
AT (1) ATE339545T1 (fr)
CA (1) CA2443743A1 (fr)
DE (2) DE10118346A1 (fr)
ES (1) ES2272672T3 (fr)
WO (1) WO2002084016A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11840797B1 (en) 2014-11-26 2023-12-12 Microban Products Company Textile formulation and product with odor control

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10134477A1 (de) * 2001-07-16 2003-02-06 Creavis Tech & Innovation Gmbh Selbstreinigende Oberflächen durch hydrophobe Strukturen und Verfahren zu deren Herstellung
DE10160055A1 (de) * 2001-12-06 2003-06-18 Degussa Diffus reflektierende Oberflächen zu deren Herstellung
DE10205007A1 (de) * 2002-02-07 2003-08-21 Creavis Tech & Innovation Gmbh Verfahren zur Herstellung von Schutzschichten mit schmutz- und wasserabweisenden Eigenschaften
DE10205783A1 (de) * 2002-02-13 2003-08-21 Creavis Tech & Innovation Gmbh Formkörper mit selbstreinigenden Eigenschaften und Verfahren zur Herstellung solcher Formkörper
DE10205782A1 (de) * 2002-02-13 2003-08-21 Degussa Formkörper mit selbstreinigenden Eigenschaften und Verfahren zur Herstellung solcher Formkörper
DE10208208B4 (de) * 2002-02-26 2012-03-08 Eaton Industries Gmbh Bausatz aus mehreren Bausatzelementen und einer Welle
DE10210027A1 (de) * 2002-03-07 2003-09-18 Creavis Tech & Innovation Gmbh Hydrophile Oberflächen
DE10210666A1 (de) * 2002-03-12 2003-10-02 Creavis Tech & Innovation Gmbh Formgebungsverfahren zur Herstellung von Formkörpern mit zumindest einer Oberfläche, die selbstreinigende Eigenschaften aufweist sowie mit diesem Verfahren hergestellte Formkörper
DE10210671A1 (de) * 2002-03-12 2003-09-25 Creavis Tech & Innovation Gmbh Entformungsmittel, welches hydrophobe, nanoskalige Partikel aufweist sowie Verwendung dieser Entformungsmittel
DE10210673A1 (de) * 2002-03-12 2003-09-25 Creavis Tech & Innovation Gmbh Spritzgusskörper mit selbstreinigenden Eigenschaften und Verfahren zur Herstellung solcher Spritzgusskörper
DE10210674A1 (de) * 2002-03-12 2003-10-02 Creavis Tech & Innovation Gmbh Flächenextrudate mit selbstreinigenden Eigenschaften und Verfahren zur Herstellung solcher Extrudate
DE10210668A1 (de) * 2002-03-12 2003-09-25 Creavis Tech & Innovation Gmbh Vorrichtung, hergestellt durch Spritzgussverfahren, zur Aufbewahrung von Flüssigkeiten und Verfahren zur Herstellung dieser Vorrichtung
DE10231757A1 (de) 2002-07-13 2004-01-22 Creavis Gesellschaft Für Technologie Und Innovation Mbh Verfahren zur Herstellung einer tensidfreien Suspension auf wässriger basis von nanostrukturierten, hydrophoben Partikeln und deren Verwendung
DE10242560A1 (de) * 2002-09-13 2004-03-25 Creavis Gesellschaft Für Technologie Und Innovation Mbh Herstellung von selbstreinigenden Oberflächen auf textilen Beschichtungen
DE10250328A1 (de) * 2002-10-29 2004-05-13 Creavis Gesellschaft Für Technologie Und Innovation Mbh Herstellung von Suspensionen hydrophober Oxidpartikel
DE10308379A1 (de) * 2003-02-27 2004-09-09 Creavis Gesellschaft Für Technologie Und Innovation Mbh Dispersion von Wasser in hydrophoben Oxiden zur Herstellung von hydrophoben nanostrukturierten Oberflächen
DE10315128A1 (de) * 2003-04-03 2004-10-14 Creavis Gesellschaft Für Technologie Und Innovation Mbh Verfahren zur Unterdrückung von Schimmelbildung unter Verwendung hydrophober Stoffe sowie ein schimmelpilzhemmendes Mittel für Gebäudeteile
ES2275039T3 (es) 2003-04-24 2007-06-01 Goldschmidt Gmbh Procedimiento para la produccion de revestimientos laminares desprendibles, repelentes de la suciedad y del agua.
DE10321851A1 (de) * 2003-05-15 2004-12-02 Creavis Gesellschaft Für Technologie Und Innovation Mbh Verwendung von mit Fluorsilanen hydrophobierten Partikeln zur Herstellung von selbstreinigenden Oberflächen mit lipophoben, oleophoben, laktophoben und hydrophoben Eigenschaften
DE10347569A1 (de) * 2003-10-14 2005-06-02 Degussa Ag Keramische, flexible Membran mit verbesserter Haftung der Keramik auf dem Trägervlies
US7828889B2 (en) * 2003-12-18 2010-11-09 The Clorox Company Treatments and kits for creating transparent renewable surface protective coatings
US8034173B2 (en) 2003-12-18 2011-10-11 Evonik Degussa Gmbh Processing compositions and method of forming the same
US8974590B2 (en) 2003-12-18 2015-03-10 The Armor All/Stp Products Company Treatments and kits for creating renewable surface protective coatings
US9096041B2 (en) 2004-02-10 2015-08-04 Evonik Degussa Gmbh Method for coating substrates and carrier substrates
DE102004006612A1 (de) * 2004-02-10 2005-08-25 Degussa Ag Keramischer Wandverkleidungsverbund
US7517819B2 (en) 2004-02-18 2009-04-14 Milliken & Company Dual function fabrics and method of making same
US7213309B2 (en) 2004-02-24 2007-05-08 Yunzhang Wang Treated textile substrate and method for making a textile substrate
DE102004030202A1 (de) * 2004-06-22 2006-01-19 Polo Expressversand Gesellschaft für Motorradbekleidung & Sportswear mbH & Co. KG Bekleidung für Motorradfahrer und textile Zubehörartikel für Motorradfahrer
DE102004036073A1 (de) 2004-07-24 2006-02-16 Degussa Ag Verfahren zur Versiegelung von Natursteinen
IL165219A (en) * 2004-11-15 2008-12-29 Delta Galil Ind Ltd Moisture-management in hydrophilic fibers
DE102004062740A1 (de) * 2004-12-27 2006-07-13 Degussa Ag Verfahren zur Erhöhung der Wasserdichtigkeit von textilen Flächengebilden, so ausgerüstete textile Flächengebilde sowie deren Verwendung
DE102004062742A1 (de) * 2004-12-27 2006-07-06 Degussa Ag Textile Substrate mit selbstreinigenden Eigenschaften (Lotuseffekt)
DE102004062743A1 (de) * 2004-12-27 2006-07-06 Degussa Ag Verfahren zur Erhöhung der Wasserdichtigkeit von textilen Flächengebilden, so ausgerüstete textile Flächengebilde sowie deren Verwendung
DE102004062739A1 (de) * 2004-12-27 2006-07-06 Degussa Ag Selbstreinigende Oberflächen mit durch hydrophobe Partikel gebildeten Erhebungen, mit verbesserter mechanischer Festigkeit
US7757340B2 (en) 2005-03-25 2010-07-20 S.C. Johnson & Son, Inc. Soft-surface remediation device and method of using same
AU2006255106A1 (en) 2005-06-07 2006-12-14 S. C. Johnson & Son, Inc. Composition for application to a surface
US7776108B2 (en) 2005-06-07 2010-08-17 S.C. Johnson & Son, Inc. Composition for application to a surface
US8846154B2 (en) * 2005-06-07 2014-09-30 S.C. Johnson & Son, Inc. Carpet décor and setting solution compositions
US8557758B2 (en) 2005-06-07 2013-10-15 S.C. Johnson & Son, Inc. Devices for applying a colorant to a surface
US20070277849A1 (en) 2006-06-06 2007-12-06 Shah Ketan N Method of neutralizing a stain on a surface
US8061269B2 (en) 2008-05-14 2011-11-22 S.C. Johnson & Son, Inc. Multilayer stencils for applying a design to a surface
US7727289B2 (en) 2005-06-07 2010-06-01 S.C. Johnson & Son, Inc. Composition for application to a surface
US20080282642A1 (en) * 2005-06-07 2008-11-20 Shah Ketan N Method of affixing a design to a surface
DE102006001641A1 (de) * 2006-01-11 2007-07-12 Degussa Gmbh Substrate mit bioziden und/oder antimikrobiellen Eigenschaften
US20080221263A1 (en) * 2006-08-31 2008-09-11 Subbareddy Kanagasabapathy Coating compositions for producing transparent super-hydrophobic surfaces
US8258206B2 (en) 2006-01-30 2012-09-04 Ashland Licensing And Intellectual Property, Llc Hydrophobic coating compositions for drag reduction
IL175477A (en) * 2006-05-08 2013-09-30 Efraim Kfir A kit for lifting the sinus membranes for use in dental implant surgery
DE102006027480A1 (de) * 2006-06-14 2008-01-10 Evonik Degussa Gmbh Kratz- und abriebfeste Beschichtungen auf polymeren Oberflächen
IL178239A (en) 2006-09-21 2012-02-29 Eduard Bormashenko Super-hydrophobic surfaces containing nano-texture of polymer and metal
DE102007009590A1 (de) * 2007-02-26 2008-08-28 Evonik Degussa Gmbh Glänzender und kratzfester Nagellack durch Zusatz von Sol-Gel-Systemen
DE102007009589A1 (de) * 2007-02-26 2008-08-28 Evonik Degussa Gmbh Glänzender und kratzfester Nagellack durch Zusatz von Silanen
US20090064894A1 (en) * 2007-09-05 2009-03-12 Ashland Licensing And Intellectual Property Llc Water based hydrophobic self-cleaning coating compositions
WO2009067414A1 (fr) * 2007-11-19 2009-05-28 E. I. Du Pont De Nemours And Company Surfaces de matière plastique traitées ayant de meilleures propriétés nettoyantes
US8153834B2 (en) * 2007-12-05 2012-04-10 E.I. Dupont De Nemours And Company Surface modified inorganic particles
US8870839B2 (en) * 2008-04-22 2014-10-28 The Procter & Gamble Company Disposable article including a nanostructure forming material
US8286561B2 (en) 2008-06-27 2012-10-16 Ssw Holding Company, Inc. Spill containing refrigerator shelf assembly
US11786036B2 (en) 2008-06-27 2023-10-17 Ssw Advanced Technologies, Llc Spill containing refrigerator shelf assembly
AU2009302806B9 (en) 2008-10-07 2015-10-01 Ross Technology Corporation Highly durable superhydrophobic, oleophobic and anti-icing coatings and methods and compositions for their preparation
KR101126195B1 (ko) 2009-08-14 2012-03-23 한국원자력연구원 인장강도가 향상된 카폭-폴리에틸렌 직물 및 이의 제조방법
US8147607B2 (en) * 2009-10-26 2012-04-03 Ashland Licensing And Intellectual Property Llc Hydrophobic self-cleaning coating compositions
EP2496886B1 (fr) 2009-11-04 2016-12-21 SSW Holding Company, Inc. Surfaces d'appareils de cuisson ayant une configuration permettant la retenue des débordements et procédés de fabrication de ces surfaces
US20110118686A1 (en) * 2009-11-13 2011-05-19 The Procter & Gamble Company Substrate with adherence for feces and menses
BR112012023312A2 (pt) 2010-03-15 2019-09-24 Ross Tech Corporation desentupidor e métodos de produção de superfícies hidrofóbicas
JP2014512417A (ja) 2011-02-21 2014-05-22 ロス テクノロジー コーポレーション． 低ｖｏｃ結合剤系を含む超疎水性および疎油性被覆物
DE102011085428A1 (de) 2011-10-28 2013-05-02 Schott Ag Einlegeboden
WO2013090939A1 (fr) 2011-12-15 2013-06-20 Ross Technology Corporation Composition et revêtement pour une performance superhydrophobe
WO2014003852A2 (fr) 2012-06-25 2014-01-03 Ross Technology Corporation Revêtements élastomères ayant des propriétés hydrophobes et/ou oléophobes
DE102015211634A1 (de) * 2015-06-24 2016-12-29 Aktiebolaget Skf Spritzgussteil und Verfahren zur Herstellung eines Spritzgussteils
US11098444B2 (en) 2016-01-07 2021-08-24 Tommie Copper Ip, Inc. Cotton performance products and methods of their manufacture
US11297888B2 (en) 2016-01-15 2022-04-12 Nike, Inc. Garment with integral wipe zones
US11412796B2 (en) 2016-11-16 2022-08-16 Nike, Inc. Garment with wipe zones
CN108642869B (zh) * 2018-04-12 2020-08-18 华南理工大学 一种超疏水抗紫外织物的制备方法
CA3128649A1 (fr) * 2019-03-05 2020-09-10 Engineered Floors LLC Stabilisation de surfaces de tissu
US11730398B2 (en) 2019-07-05 2023-08-22 The Board Of Regents, The University Of Texas Syst Motion powered wearable devices and uses thereof in health monitoring
CN114134723A (zh) * 2021-12-08 2022-03-04 宜兴市伟业印染有限公司 一种具有抗污自洁功能的染色布料及其制备工艺

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350696A (en) * 1941-06-12 1944-06-06 British Cotton Ind Res Assoc Woven structure resistant to penetration by water under pressure
US3354022A (en) * 1964-03-31 1967-11-21 Du Pont Water-repellant surface
US4519410A (en) * 1983-10-14 1985-05-28 Kubacki Steven R Tent construction
GB2171484B (en) * 1985-02-21 1989-11-29 Ashimori Ind Co Ltd A tubular lining material
US5432000A (en) * 1989-03-20 1995-07-11 Weyerhaeuser Company Binder coated discontinuous fibers with adhered particulate materials
JPH10507695A (ja) * 1994-07-29 1998-07-28 ヴィルヘルム バルスロット 物体の自己浄化性表面とその形成方法
US5908663A (en) * 1996-02-01 1999-06-01 Minnesota Mining And Manufacturing Company Topical carpet treatment
DE19726802C1 (de) * 1997-06-24 1998-06-10 Dyneon Gmbh Wäßrige Dispersion von Fluorpolymeren unterschiedlicher Teilchengröße
KR100228233B1 (ko) * 1997-07-25 1999-11-01 이윤재 텐트용 직물 및 그의 제조 방법
CZ20013361A3 (cs) * 1999-03-25 2002-02-13 Wilhelm Barthlott Způsob výroby samočisticích oddělitelných povrchů
DE19913601C1 (de) * 1999-03-25 2000-08-10 Wilhelm Barthlott Vorrichtung und Verfahren zum verlustfreien Transport von Flüssigkeiten
DE19952383A1 (de) * 1999-10-30 2001-05-17 Henkel Kgaa Wasch- und Reinigungsmittel
DE20006010U1 (de) 2000-03-31 2000-07-13 Creavis Tech & Innovation Gmbh Behälter mit strukturierten flüssigkeitsabweisenden und flüssigkeitsbenetzenden Teilbereichen der inneren Oberfläche
AU2001268404A1 (en) * 2000-06-14 2001-12-24 The Procter And Gamble Company Long lasting coatings for modifying hard surfaces and processes for applying the same
US6455158B1 (en) * 2000-06-16 2002-09-24 Crompton Corporation Treatment of minerals with alkylsilanes and alkylsilane copolymers
DE10061920A1 (de) 2000-12-13 2002-06-20 Creavis Tech & Innovation Gmbh Kationen-/protonenleitende keramische Membran auf Basis einer Hydroxysilylsäure, Verfahren zu deren Herstellung und die Verwendung der Membran
DE10065797A1 (de) 2000-12-30 2002-07-04 Creavis Tech & Innovation Gmbh Vorrichtung zur Kondensationsbeschleunigung mit Hilfe strukturierter Oberflächen
DE10100383A1 (de) 2001-01-05 2002-07-11 Degussa Verfahren zur Aufbringung einer fluoralkylfunktionellen Organopolysiloxan-Beschichtung mit beständigen Wasser und Öl abweisenden Eigenschaften auf polymere Substrate
DE10110589A1 (de) 2001-03-06 2002-09-12 Creavis Tech & Innovation Gmbh Geometrische Formgebung von Oberflächen mit Lotus-Effekt
DE10118352A1 (de) 2001-04-12 2002-10-17 Creavis Tech & Innovation Gmbh Selbstreinigende Oberflächen durch hydrophobe Strukturen und Verfahren zu deren Herstellung
DE10118351A1 (de) 2001-04-12 2002-10-17 Creavis Tech & Innovation Gmbh Selbstreinigende Oberflächen durch hydrophobe Strukturen und Verfahren zu deren Herstellung
DE10118349A1 (de) 2001-04-12 2002-10-17 Creavis Tech & Innovation Gmbh Selbstreinigende Oberflächen durch hydrophobe Strukturen und Verfahren zu deren Herstellung
DE10118345A1 (de) 2001-04-12 2002-10-17 Creavis Tech & Innovation Gmbh Eigenschaften von Strukturbildnern für selbstreinigende Oberflächen und die Herstellung selbiger
DE10134477A1 (de) 2001-07-16 2003-02-06 Creavis Tech & Innovation Gmbh Selbstreinigende Oberflächen durch hydrophobe Strukturen und Verfahren zu deren Herstellung
DE10139574A1 (de) 2001-08-10 2003-02-20 Creavis Tech & Innovation Gmbh Erhalt des Lotus-Effektes durch Verhinderung des Mikrobenwachstums auf selbstreinigenden Oberflächen
DE10159767A1 (de) 2001-12-05 2003-06-18 Degussa Verfahren zur Herstellung von Gegenständen mit antiallergischen Oberflächen
DE10160055A1 (de) 2001-12-06 2003-06-18 Degussa Diffus reflektierende Oberflächen zu deren Herstellung
WO2003061554A2 (fr) * 2002-01-26 2003-07-31 Micro Science Tech Co., Ltd Composition contenant un extrait d'ecorce de racine de moutan en tant que principe actif
DE10205007A1 (de) 2002-02-07 2003-08-21 Creavis Tech & Innovation Gmbh Verfahren zur Herstellung von Schutzschichten mit schmutz- und wasserabweisenden Eigenschaften
DE10205783A1 (de) 2002-02-13 2003-08-21 Creavis Tech & Innovation Gmbh Formkörper mit selbstreinigenden Eigenschaften und Verfahren zur Herstellung solcher Formkörper
DE10208208B4 (de) 2002-02-26 2012-03-08 Eaton Industries Gmbh Bausatz aus mehreren Bausatzelementen und einer Welle
DE10210027A1 (de) 2002-03-07 2003-09-18 Creavis Tech & Innovation Gmbh Hydrophile Oberflächen
DE10210671A1 (de) 2002-03-12 2003-09-25 Creavis Tech & Innovation Gmbh Entformungsmittel, welches hydrophobe, nanoskalige Partikel aufweist sowie Verwendung dieser Entformungsmittel
DE10210666A1 (de) 2002-03-12 2003-10-02 Creavis Tech & Innovation Gmbh Formgebungsverfahren zur Herstellung von Formkörpern mit zumindest einer Oberfläche, die selbstreinigende Eigenschaften aufweist sowie mit diesem Verfahren hergestellte Formkörper
DE10235758A1 (de) 2002-08-05 2004-02-26 Degussa Ag Dotiertes Zinkoxidpulver, Verfahren zu seiner Herstellung und Verwendung
DE10311645A1 (de) 2003-03-14 2004-09-23 Degussa Ag Nanoskaliges Indium-Zinn-Mischoxidpulver
ES2275039T3 (es) 2003-04-24 2007-06-01 Goldschmidt Gmbh Procedimiento para la produccion de revestimientos laminares desprendibles, repelentes de la suciedad y del agua.
DE202006015495U1 (de) 2006-10-09 2007-02-01 Degussa Ag Elektrolumineszent ausgestattete Artikel
DE102007009589A1 (de) 2007-02-26 2008-08-28 Evonik Degussa Gmbh Glänzender und kratzfester Nagellack durch Zusatz von Silanen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11840797B1 (en) 2014-11-26 2023-12-12 Microban Products Company Textile formulation and product with odor control

Also Published As

Publication number Publication date
ES2272672T3 (es) 2007-05-01
US20040154106A1 (en) 2004-08-12
CA2443743A1 (fr) 2002-10-24
US8629070B2 (en) 2014-01-14
DE50208141D1 (de) 2006-10-26
EP1379725A1 (fr) 2004-01-14
WO2002084016A1 (fr) 2002-10-24
ATE339545T1 (de) 2006-10-15
DE10118346A1 (de) 2002-10-17

Similar Documents

Publication Publication Date Title
EP1379725B1 (fr) Produit plat textile pourvu d'une surface auto-nettoyante et hydrofuge
EP1674611A1 (fr) Procédé pour accoitre l'étanchéité à l'eau de tissus textiles, produits ainsi traités et leur utilisation
EP1472011A1 (fr) Procede pour realiser des couches de protection ayant des proprietes antisalissures et hydrofuges
EP1674609A1 (fr) Procédé pour accoître l'étanchéité à l'eau de tissus textiles, roduits ainsi traités et leur utilisation
DE10159767A1 (de) Verfahren zur Herstellung von Gegenständen mit antiallergischen Oberflächen
EP1623066B1 (fr) Utilisation de particules rendues hydrophobes par des fluorosilanes pour fabriquer des surfaces autonettoyantes a proprietes lipophobes, oleophobes, lactophobes et hydrophobes
DE10205783A1 (de) Formkörper mit selbstreinigenden Eigenschaften und Verfahren zur Herstellung solcher Formkörper
EP1674610A1 (fr) Substrat textile ayant des propriétes autonettoyantes (effet Lotus )
DE10242560A1 (de) Herstellung von selbstreinigenden Oberflächen auf textilen Beschichtungen
EP2185662A1 (fr) Tio2 photoactif dans des matériaux de revêtement
EP1525285A1 (fr) Procede de revetement par poudre a la flamme pour creer l'effet lotus sur des surfaces
WO2002084013A2 (fr) Fibre polymere a surface autonettoyante et hydrophobe
WO2003008697A2 (fr) Procede d'application d'un revetement auto-nettoyant sur des textiles
WO2001066844A2 (fr) Materiau textile protegeant de la lumiere
EP3697958B1 (fr) Procédé de fabrication d'un article textile ayant une surface textile hydrophobisée par traitement plasma et un traitement chimique au mouillé
DE102012002954A1 (de) Textiles Lichtschutzmaterial
DE10129116A1 (de) Polymerfasern mit selbstreinigenden Eigenschaften, die in der Oberfläche Partikel aufweisen sowie ein Verfahren zu deren Herstellung
DE102006042635A1 (de) Textilprodukt und Verfahren zu seiner Herstellung
WO2004014575A1 (fr) Procede d'application d'un revetement en poudre sur des surfaces pour obtenir l'effet lotus
EP2670906B1 (fr) Procédé de modification de la surface de produits en fibres chimiques à basse énergie
WO2003106061A1 (fr) Procede de production de surfaces a proprietes anticoagulantes

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20030912

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17Q First examination report despatched

Effective date: 20040506

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DEGUSSA AG

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20060913

Ref country code: IE

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

Effective date: 20060913

Ref country code: FI

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

Effective date: 20060913

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: SCHMAUDER & PARTNER AG PATENTANWALTSBUERO

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50208141

Country of ref document: DE

Date of ref document: 20061026

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20061102

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

Ref country code: SE

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

Effective date: 20061213

Ref country code: DK

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

Effective date: 20061213

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: DEGUSSA GMBH

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

Ref country code: MC

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

Effective date: 20070228

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

Ref country code: PT

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

Effective date: 20070302

ET Fr: translation filed
REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

NLT2 Nl: modifications (of names), taken from the european patent patent bulletin

Owner name: DEGUSSA GMBH

Effective date: 20070221

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2272672

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

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

26N No opposition filed

Effective date: 20070614

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

Ref country code: GR

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

Effective date: 20061214

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: SCHMAUDER & PARTNER AG PATENT- UND MARKENANWAELTE VSP;ZWAENGIWEG 7;8038 ZUERICH (CH)

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

Ref country code: CY

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

Effective date: 20060913

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

Ref country code: TR

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

Effective date: 20060913

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: EVONIK DEGUSSA GMBH

Free format text: DEGUSSA AG#BENNIGSENPLATZ 1#40474 DUESSELDORF (DE) -TRANSFER TO- EVONIK DEGUSSA GMBH#RELLINGHAUSER STRASSE 1-11#45128 ESSEN (DE)

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

Ref country code: FR

Ref legal event code: CA

REG Reference to a national code

Ref country code: NL

Ref legal event code: SD

Effective date: 20100223

Ref country code: NL

Ref legal event code: TD

Effective date: 20100223

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

Ref country code: LU

Payment date: 20140220

Year of fee payment: 13

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

Ref country code: CH

Payment date: 20140218

Year of fee payment: 13

Ref country code: DE

Payment date: 20140219

Year of fee payment: 13

Ref country code: NL

Payment date: 20140218

Year of fee payment: 13

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

Ref country code: ES

Payment date: 20140226

Year of fee payment: 13

Ref country code: IT

Payment date: 20140225

Year of fee payment: 13

Ref country code: FR

Payment date: 20140219

Year of fee payment: 13

Ref country code: AT

Payment date: 20140212

Year of fee payment: 13

Ref country code: BE

Payment date: 20140218

Year of fee payment: 13

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

Ref country code: GB

Payment date: 20140218

Year of fee payment: 13

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

Ref country code: BE

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

Effective date: 20150228

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50208141

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20150901

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

Ref country code: LU

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

Effective date: 20150226

Ref country code: NL

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

Effective date: 20150901

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 339545

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150226

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

Effective date: 20150226

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

Ref country code: LI

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

Effective date: 20150228

Ref country code: CH

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

Effective date: 20150228

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20151030

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

Ref country code: AT

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

Effective date: 20150226

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

Ref country code: IT

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

Effective date: 20150226

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

Ref country code: DE

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

Effective date: 20150901

Ref country code: GB

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

Effective date: 20150226

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

Ref country code: FR

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

Effective date: 20150302

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20160331

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

Ref country code: ES

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

Effective date: 20150227