Asymmetric multi-layer composites and processes for producing the same
    1.
    发明授权
    Asymmetric multi-layer composites and processes for producing the same 有权
    不对称多层复合材料及其制造方法

    公开(公告)号:US08455105B2

    公开(公告)日:2013-06-04

    申请号:US12370634

    申请日:2009-02-13

    IPC分类号: B32B9/04

    摘要: Multi-layer composites comprising: (a) a first scratch-resistant coating layer comprising a first coating (primer); (b) a thermoplastic layer; and (c) a second scratch-resistant coating layer comprising a second coating (primer); wherein the first scratch-resistant coating layer and the second scratch-resistant coating layer are disposed on opposing sides of the thermoplastic layer; wherein the first coating and the second coating are not the same; and wherein the first scratch-resistant coating layer and the second scratch-resistant coating layer are selected such that a multi-layer composite having the first scratch-resistant layer disposed on both sides of the thermoplastic layer has a lower critical impact speed for tough/brittle transition at −30° C. according to DIN EN ISO 6603-1 than a multi-layer composite having the second scratch-resistant layer disposed on both sides of the thermoplastic layer; processes for producing the same; and uses therefor.

    摘要翻译: 多层复合材料,其包括:(a)包含第一涂层(底漆)的第一耐刮擦涂层; (b)热塑性层; 和(c)包含第二涂层(底漆)的第二耐刮擦涂层; 其中所述第一耐擦伤涂层和所述第二耐刮擦涂层设置在所述热塑性层的相对侧上; 其中所述第一涂层和所述第二涂层不相同; 并且其中选择所述第一耐刮擦涂层和所述第二耐刮擦涂层,使得具有设置在所述热塑性层两侧的所述第一耐刮擦层的多层复合材料具有较低的临界冲击速度以用于韧性/ 根据DIN EN ISO 6603-1,在-30℃下的脆性转变比具有设置在热塑性层两侧的第二耐刮擦层的多层复合材料; 制造方法; 并用于此。

    Asymmetric Multi-Layer Composites and Processes for Producing the Same
    2.
    发明申请
    Asymmetric Multi-Layer Composites and Processes for Producing the Same 有权
    不对称多层复合材料及其制造方法

    公开(公告)号:US20090212587A1

    公开(公告)日:2009-08-27

    申请号:US12370634

    申请日:2009-02-13

    IPC分类号: B60J1/02 B05D3/00 B32B7/02

    摘要: Multi-layer composites comprising: (a) a first scratch-resistant coating layer comprising a first coating (primer); (b) a thermoplastic layer; and (c) a second scratch-resistant coating layer comprising a second coating (primer); wherein the first scratch-resistant coating layer and the second scratch-resistant coating layer are disposed on opposing sides of the thermoplastic layer; wherein the first coating and the second coating are not the same; and wherein the first scratch-resistant coating layer and the second scratch-resistant coating layer are selected such that a multi-layer composite having the first scratch-resistant layer disposed on both sides of the thermoplastic layer has a lower critical impact speed for tough/brittle transition at −30° C. according to DIN EN ISO 6603-1 than a multi-layer composite having the second scratch-resistant layer disposed on both sides of the thermoplastic layer; processes for producing the same; and uses therefor.

    摘要翻译: 多层复合材料,其包括:(a)包含第一涂层(底漆)的第一耐刮擦涂层; (b)热塑性层; 和(c)包含第二涂层(底漆)的第二耐刮擦涂层; 其中所述第一耐擦伤涂层和所述第二耐刮擦涂层设置在所述热塑性层的相对侧上; 其中所述第一涂层和所述第二涂层不相同; 并且其中选择所述第一耐刮擦涂层和所述第二耐刮擦涂层,使得具有设置在所述热塑性层两侧的所述第一耐刮擦层的多层复合材料具有较低的临界冲击速度以用于韧性/ 根据DIN EN ISO 6603-1,在-30℃下的脆性转变比具有设置在热塑性层两侧的第二耐刮擦层的多层复合材料; 制造方法; 并用于此。