POROUS SILICONE OBJECT AND PROCESS FOR PRODUCING SAME
    1.
    发明公开
    POROUS SILICONE OBJECT AND PROCESS FOR PRODUCING SAME 审中-公开
    多孔硅树脂物体及其生产方法

    公开(公告)号:EP3239221A1

    公开(公告)日:2017-11-01

    申请号:EP15873330.3

    申请日:2015-12-25

    IPC分类号: C08J9/24 C08G77/44 C08J9/28

    摘要: The present invention provides, for example, a silicone porous body having a porous structure with less cracks and a high proportion of void space as well as having a strength. The silicone porous body of the present invention includes silicon compound microporous particles, wherein the silicon compound microporous particles are chemically bonded by catalysis. For example, the abrasion resistance measured with BEMCOT® is in the range from 60% to 100%, and the folding endurance measured by the MIT test is 100 times or more. The silicone porous body can be produced, for example, by forming the precursor of the silicone porous body using sol containing pulverized products of a gelled silicon compound and then chemically bonding the pulverized products contained in the precursor of the silicone porous body. The chemical bond among the pulverized products is preferably a chemical crosslinking bond among the pulverized products, for example.

    摘要翻译: 例如,本发明提供一种具有多孔结构的有机硅多孔体,其具有较少的裂缝和较高的空隙率以及强度。 本发明的硅氧烷多孔体包括硅化合物微孔颗粒,其中硅化合物微孔颗粒通过催化化学键合。 例如,用BEMCOT?测量的耐磨性在60%至100%的范围内,并且通过MIT测试测量的耐折性为100倍或更高。 有机硅多孔体可以通过例如使用含有凝胶状硅化合物的粉碎物的溶胶形成有机硅多孔体的前体,然后将包含在有机硅多孔体的前体中的粉碎产物化学结合来制备。 例如,粉碎物之间的化学键优选为粉碎物之间的化学交联键。

    FLAME RESISTANT POLYVINYLARENE POLYMER COMPOSITIONS
    9.
    发明授权
    FLAME RESISTANT POLYVINYLARENE POLYMER COMPOSITIONS 有权
    阻燃聚苯乙烯聚合物组合物

    公开(公告)号:EP1155068B1

    公开(公告)日:2003-05-21

    申请号:EP00910653.5

    申请日:2000-02-08

    IPC分类号: C08J9/236 C08J9/24

    摘要: Composition containing polyvinylarene polymer particles, which particles are bound to each other by a binder composition based on a silicate and an organic polymer having a weight average molecular weight of at least 500,000 g/mol, as measured in accordance with gel permeation chromatography. The invention furthermore relates to a process for the preparation of such compositions, to the binder composition per se and to a kit of parts.

    摘要翻译: 含有聚乙烯基芳烃聚合物颗粒的组合物,所述组合物通过基于硅酸盐和重均分子量为至少500,000g / mol的有机聚合物的粘合剂组合物相互结合,所述聚合物颗粒根据凝胶渗透色谱法测量。 本发明还涉及制备这种组合物的方法,本身的粘合剂组合物和一套部件。