公开(公告)号：US08361580B2

公开(公告)日：2013-01-29

申请号：US12873932

申请日：2010-09-01

申请人： Kurt Stark ,  Hendrik Hummel ,  Manfred Rübner

发明人： Kurt Stark ,  Hendrik Hummel ,  Manfred Rübner

IPC分类号： B29D22/00

CPC分类号： F16L55/1652 ,  F16L55/162 ,  F16L55/1654 ,  F16L55/1656 ,  Y10T428/1393 ,  Y10T428/3175 ,  Y10T428/31855 ,  Y10T428/31909 ,  Y10T428/31928

摘要： A contact transparent single layer or multilayer film absorbing and/or reflecting UV radiation and short-wavelength visible light is disclosed. The film comprises at least one layer based on at least one optionally modified thermoplastic olefin homo- or co-polymer, comprising a combination of at least one organic or inorganic colored pigment or dye absorbing and/or reflecting short-wavelength visible light, and of at least one organic or inorganic compound absorbing and/or reflecting the UV radiation. The film disclosed herein can be used as a protective film against the effects of UV radiation and short-wavelength visible light, and a sewer cleaning system comprising said multilayer film as an external hose film and an inner, multilayer plastic film, and an impregnated UV-curable carrier material present between the two hose films.

摘要翻译： 公开了一种吸收和/或反射UV辐射和短波长可见光的接触透明单层或多层膜。 该膜包括至少一层基于至少一种任选改性的热塑性烯烃均聚物或共聚物，其包含至少一种有机或无机着色颜料或吸收和/或反射短波长可见光的染料和 吸收和/或反射UV辐射的至少一种有机或无机化合物。 本文公开的膜可以用作抵抗UV辐射和短波长可见光的影响的保护膜，以及包括所述多层膜作为外部软管膜和内部多层塑料膜的下水道清洁系统以及浸渍的UV 存在于两个软管膜之间的可固定的载体材料。