利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN1255428A 挤出的非对称固体表面复合材料及其制备和应用方法 无效 - 撤回

挤出的非对称固体表面复合材料及其制备和应用方法
摘要：
提供一种阻光剂组合物可生产不存在透过薄贴面可看见基质的目视特征问题的薄固体贴面。填充热塑性塑料的阻光剂在约1和约50密耳之间的厚度下抑制至少90%的光透过。所述阻光剂设计成设置在基质和透明或半透明的装饰贴面之间。
摘要（英）：

Optical barrier compositions are provided that allow the production of thin solid surfacings without the problem of having visual characteristics of the substrate visible through the thin surfacing. The optical barriers are filled thermoplastic which inhibit at least 90% of light transmitted therethrough at a thickness between about 1 and about 50 mils. The optical barriers are designed to be interposed between the substrate and a decorative overlay which is either transparent or translucent.

0/0