PROCEDE DE REVETEMENT D'UN TEXTILE ARCHITECTURAL AVEC AU MOINS UNE COUCHE D'ELASTOMERE SILICONE, A PARTIR D'UNE EMULSION SILICONE AQUEUSE ET TEXTILE ARCHITECTURAL AINSI REVETU
    3.
    发明公开
    PROCEDE DE REVETEMENT D'UN TEXTILE ARCHITECTURAL AVEC AU MOINS UNE COUCHE D'ELASTOMERE SILICONE, A PARTIR D'UNE EMULSION SILICONE AQUEUSE ET TEXTILE ARCHITECTURAL AINSI REVETU 有权
    方法用于涂覆BAUTEXTILS与至少一个层的硅弹性体的使用含水硅乳液BAUTEXTIL这样的涂料

    公开(公告)号:EP1534888A1

    公开(公告)日:2005-06-01

    申请号:EP03760063.2

    申请日:2003-06-17

    摘要: The invention relates to the production of silicone membranes for architectural use, by means of coating an architectural textile with a silicone, in particular, but not exclusively on a glass fabric. The aim of the invention is a method in which the deposition on the architectural textile may be easily and rapidly achieved with a coating rate of less than 40 g/m . Said aim is achieved whereby said method comprises the following steps: deposition on said architectural textile of at least one layer of an emulsion of polyorganosiloxane (POS), which may be cross-linked to give an elastomer by polyaddition and comprising: (A) a POS with =SiVinyl groups, (B) a POS with =SiH groups, (C) a special adherence promoter (polyvinyl alcohol) or POS(OH), (D) a catalyst, (E) at least one surface active agent, (F) optionally a POS resin with =SiVinyl groups, (G) optionally a cross-linking inhibitor, (H) optionally a pH stabilising agent,(I) optionally a formulation additive, (J) optionally a charge and (K) water, with the condition that 0.05 (C) 4 % by weight of the silicone phase, followed by cross-linking such that the weight proportion of the coating as a proportion of the dry weight of the architectural textile is less than 0.2 and preferably between 0.05 and 0.11.

    INTERMÉDIAIRE DE COLLAGE POUR TEXTILE ENDUIT A BASE DE SILICONE
    5.
    发明公开
    INTERMÉDIAIRE DE COLLAGE POUR TEXTILE ENDUIT A BASE DE SILICONE 有权
    INTERMÉDIAIREDE COLLAGE POUR TEXTILE ENDUIT A BASE DE SILICONE

    公开(公告)号:EP1940603A1

    公开(公告)日:2008-07-09

    申请号:EP06831273.5

    申请日:2006-10-03

    IPC分类号: B29C65/00 B32B27/08 C08J5/12

    摘要: The invention concerns a bonding intermediate (1) between two textiles (10, 20) having each a coating layer of silicone-based polymer, said intermediate comprising a composition (2) based on non-crosslinked silicone elastomer, and a release film (3) positioned on a first side of said intermediate. The invention is characterized in that it has the shape of a planar rectilinear section of a strip based on said non-crosslinked silicone elastomer, and in that it comprises a translucent film (4) provided on the second side of the strip.

    摘要翻译: 本发明涉及两个织物(10,20)之间的结合中间体(1),每个织物具有硅氧烷基聚合物涂层,所述中间物包含基于非交联硅氧烷弹性体的组合物(2)和隔离膜(3 )定位在所述中间体的第一侧上。 本发明的特征在于,它具有基于所述非交联的有机硅弹性体的条的平面直线部分的形状,并且其包括设置在条的第二侧上的半透明膜(4)。

    PROCEDE DE TRAITEMENT PAR IMPREGNATION DE TEXTILES ARCHITECTURAUX PAR UNE COMPOSITION SILICONE RETICULABLE EN ELASTOMERE ET TEXTILE ARCHITECTURAL AINSI REVETU

    公开(公告)号:EP1525351A2

    公开(公告)日:2005-04-27

    申请号:EP03750833.0

    申请日:2003-07-22

    IPC分类号: D06N3/12

    摘要: The invention relates to the production of architectural silicone membranes by impregnating an architectural fabric, particularly but not exclusively fiberglass, with an elastomeric silicone composition especially of type RTV-2 which vulcanizes by hydrosilylation (polyaddition). The aim of the invention is to improve a treatment method at least by impregnating fibrous materials with a liquid silicone composition consisting of 100 percent of silicone RTV-2. The inventive method comprises the following essential steps: Ii) an elastomeric crosslinkable liquid silicone composition comprising (a) a vinyl polyorganosiloxane (POS), (b) at least one hydrogenated POS, (c) a platinum catalyst, (d) an optional adhesive, (e) an optional mineral charge, (f) an optional cross-linkage inhibitor, an optional POS resin, and optional functional additives is applied to a fibrous material; IIi) cross-linking is done; III) optionally, at least one other sequence comprising steps Ii) and IIi) (i representing a positive whole number) as defined above in steps Ii and IIi is carried out. The inventive method is characterized by the fact that the fibrous material is fully impregnated with a liquid silicone composition as defined above in step Ii), said liquid silicone composition being fluid and being obtained without being diluted, solubilized, or emulsified. The invention also relates to the (composite) architectural silicone membrane that is fully impregnated with a fluid silicone liquid that consists of 100 percent of RTV-2.

    摘要翻译: 通过用特别是通过氢化硅烷化(聚加成)硫化的RTV-2型的弹性体硅酮组合物浸渍建筑织物,例如玻璃纤维制备的结构硅氧烷膜。 一种用含有100%硅氧烷RTV-2的液体硅氧烷组合物浸渍纤维材料的方法,其包括Ii)弹性体可交联液体硅氧烷组合物,其包含(a)乙烯基聚有机硅氧烷(POS),(b)至少一种氢化POS,和 (c)铂催化剂施加到纤维材料上; IIi)完成交叉; III)任选地,执行如步骤Ii和IIi中定义的包括步骤Ii)和IIi)(I表示正整数)的至少一个其它序列。 纤维材料被上述定义的液体硅氧烷组合物完全浸渍,其是流体并且不经稀释,溶解或乳化得到。