Self-cleaning polymers
    10.
    发明授权
    Self-cleaning polymers 失效
    自清洁聚合物

    公开(公告)号:US08748527B2

    公开(公告)日:2014-06-10

    申请号:US13203356

    申请日:2010-02-25

    摘要: The present invention relates to a mixture, comprising at least one thermoplastic polymer as component (A) and at least one photocatalytically active particle, comprising a non-porous core comprising at least one metal oxide or semimetal oxide with a diameter of from 0.1 nm to 1 μm, and, at least to some extent surrounding the core, at least one porous outer layer comprising at least one further metal oxide or further semimetal oxide with an average layer thickness of from 0.1 to 10 nm, as component (B), to a process for the production of this mixture according to any of claims 1 to 5, via mixing of components (A) and (B), to the use of the mixture as photocatalytically active surface, to moldings, comprising this mixture, and to the use of this mixture for the production of moldings.

    摘要翻译: 本发明涉及一种混合物,其包含至少一种作为组分(A)的热塑性聚合物和至少一种光催化活性颗粒,所述至少一种光催化活性颗粒包含无孔芯,其包含至少一种直径为0.1nm至0.1nm的金属氧化物或半金属氧化物 至少在一定程度上围绕所述芯,至少一个多孔外层包含至少一种另外的金属氧化物或另外的半平均层厚度为0.1-10nm的半金属氧化物,作为组分(B),至 根据权利要求1至5中任一项所述的混合物的制备方法,通过将组分(A)和(B)混合,将所述混合物用作光催化活性表面,制成包含该混合物的成型体, 使用这种混合物生产模制品。