Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PRODUCT WITH REVERSIBLE WATER-REPELLENT OR SUPER WATER-REPELLENT PROPERTIES FOR COATING POROUS TEXTILE AND CERAMIC MATERIALS
The present invention relates to a product specifically designed to coat porous textile and ceramic materials, which provides the material with a combination of hydrophobic properties and which can also be reversed, in response to variations in pH or the presence of transition metal cations, by means of a mechanism of induced hydrophilia that generates oil repellence upon contact with water, hereby facilitating the removal of any stain deposited on the surface of the material, while maintaining a protective effect against water and water-soluble agents. The product is also designed to reduce bioreceptivity by means of subsequent treatment with metal cations with proven biocidal effect, and to be used in other potential applications such as the generation of filtering fabrics for the separation of water/oil mixtures.
PRODUCT WITH REVERSIBLE WATER-REPELLENT OR SUPER WATER-REPELLENT PROPERTIES FOR COATING POROUS TEXTILE AND CERAMIC MATERIALS
The present invention relates to a product specifically designed to coat porous textile and ceramic materials, which provides the material with a combination of hydrophobic properties and which can also be reversed, in response to variations in pH or the presence of transition metal cations, by means of a mechanism of induced hydrophilia that generates oil repellence upon contact with water, hereby facilitating the removal of any stain deposited on the surface of the material, while maintaining a protective effect against water and water-soluble agents. The product is also designed to reduce bioreceptivity by means of subsequent treatment with metal cations with proven biocidal effect, and to be used in other potential applications such as the generation of filtering fabrics for the separation of water/oil mixtures.
PRODUCT WITH REVERSIBLE WATER-REPELLENT OR SUPER WATER-REPELLENT PROPERTIES FOR COATING POROUS TEXTILE AND CERAMIC MATERIALS
MITTEL MIT REVERSIBLEN WASSERABWEISENDEN ODER SUPERWASSERABWEISENDEN EIGENSCHAFTEN ZUR BESCHICHTUNG VON PORÖSEN TEXTIL- UND KERAMIKMATERIALIEN
PRODUIT AYANT DES PROPRIÉTÉS IMPERMÉABILISANTES OU SUPERIMPERMÉABILISANTES RÉVERSIBLES POUR LE REVÊTEMENT DE MATIÈRES TEXTILES ET DE CÉRAMIQUES POREUSES
ZARZUELA SÁNCHEZ RAFAEL (Autor:in) / PORRAS-KETTERER ROMERO JOSÉ CARLOS (Autor:in) / MOSQUERA DÍAZ MARÍA JESÚS (Autor:in) / GIL MONTERO ALMORAIMA (Autor:in)
12.03.2025
Patent
Elektronische Ressource
Englisch
IPC:
C07F
Acyclische, carbocyclische oder heterocyclische Verbindungen, die andere Elemente als Kohlenstoff, Wasserstoff, Halogen, Sauerstoff, Stickstoff, Schwefel, Selen oder Tellur enthalten
,
ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
/
C04B
Kalk
,
LIME
/
D06M
Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen
,
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
Super water repellent surface implementation method and Super water repellent structure
| Europäisches Patentamt | 2021
Super water repellent surface implementation method and Super water repellent structure
Europäisches Patentamt | 2021