Abstract:
The present invention concerns a method for coating a textile material with a silicone elastomer composition crosslinkable by condensation reactions, to produce a solid silicone elastomer, optionally in a thin layer, on a flexible support that can be made from a textile material, paper, polyvinyl chloride, polyester, polypropylene, polyamide, polyethylene, polyurethane, non-woven glass fibre fabric or polyethylene terephthalate.
Abstract:
A mat for removing dirts or dusts comprises a cushioning material made of a plurality of curled elastomeric filaments and a collector sheet of electret laying under the cushioning material. The filaments are formed of a compound of synthetic resinous material and a powdered electrical conductive material, and entangled with each other to provide a plurality of through holes or voids extending vertically through the cushioning material.
Abstract:
La présente invention concerne un procédé d'enduction d'un textile par une composition silicone élastomère réticulable par des réactions de condensation, pour produire un élastomère silicone solide, éventuellement en couche mince, sur un support souple qui peut-être en textile, en papier, en polychlorure de vinyle, en polyester, en polypropylène, en polyamide, en polyéthylène, en polyuréthanne, en tissus de fibres de verre non tissés ou en polyéthylène téréphtalate.
Abstract:
The present invention concerns a method for coating a textile material with a silicone elastomer composition crosslinkable by condensation reactions, to produce a solid silicone elastomer, optionally in a thin layer, on a flexible support that can be made from a textile material, paper, polyvinyl chloride, polyester, polypropylene, polyamide, polyethylene, polyurethane, non-woven glass fibre fabric or polyethylene terephthalate.
Abstract:
Provided is a base body for an artificial leather comprising a polyester excellent in thermostability during melt molding. That is, provided is a conjugated fiber comprising a polyester which exhibits only a small reduction in intrinsic viscosity during melt molding. The base body for an artificial leather comprises an intertwined fiber body mainly comprising an ultrafine fiber having a 0.01 to 10 µm fiber diameter and an elastic polymer, the ultrafine fiber comprising, as a constituent polymer, a polyester obtained from a dicarboxylic acid and/or an ester-forming derivative thereof, and a diol, the polyester containing 15 to 500 ppm of a 1,2-propanediol-derived component.
Abstract:
The invention relates to a multi-layer façade film, comprising a nonwoven fabric layer made of a nonwoven fabric and a film layer made of a plastic film, wherein the nonwoven fabric layer and the film layer are connected to one another. According to the invention: the nonwoven fabric is arranged between two film layers as a middle layer, is made of a thermoplastic elastomer, is elastically extendible in one direction, and is designed as a melt-blown product; each film layer is also elastically extendible in one direction, contains an elastically deformable thermoplastic urethane designated as TPU, and is connected to the nonwoven fabric as an extrusion coating; and the façade film has a yield strength of at least 40% in the longitudinal direction and in the transverse direction, a tensile strength, with respect to a 50 mm wide film strip, of at least 120 N, a maximum s d value of 1.5 m in terms of the vapor permeability of the façade film, and a value corresponding to a water column of at least 8 m in terms of the water impermeability of the façade film.
Abstract:
Bei einer mehrlagigen Fassadenfolie, mit einer aus einem Vlies gebildeten Vlieslage, und einer aus einer Kunststofffolie gebildeten Folienlage, wobei die Vlieslage und die Folienlage miteinander verbunden sind, schlägt die Erfindung vor, dass das Vlies als Mittellage zwischen zwei Folienlagen angeordnet ist, aus einem thermoplastischen Elastomer besteht, unidirektional elastisch dehnbar ist, und als Meltblown ausgestaltet ist, jede Folienlage ebenfalls unidirektional elastisch dehnbar ist, ein elastisch verformbares, als TPU bezeichnetes thermoplastisches Urethan enthält, als Extrusionsbeschichtung mit dem Vlies verbunden ist, und die Fassadenfolie eine Dehnfestigkeit von wenigstens 40% in Längs- und Querrichtung aufweist sowie eine Reißfestigkeit, bezogen auf einen 50 mm breiten Folienstreifen, von wenigstens 120 N, hinsichtlich ihrer Dampfdurchlässigkeit einen s d -Wert von höchstens 1,5 m, und hinsichtlich ihrer Wasserundurchlässigkeit einen Wert, der einer Wassersäule von wenigstens 8 m entspricht.