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公开(公告)号:US20150040509A1
公开(公告)日:2015-02-12
申请号:US14389146
申请日:2012-03-29
申请人: Piia Peltola , Liisa Lehtinen , Markku Kuitunen
发明人: Piia Peltola , Liisa Lehtinen , Markku Kuitunen
CPC分类号: E04C2/22 , B29C48/022 , B29C48/11 , B29C48/12 , B29C48/16 , B29C48/21 , B29K2311/10 , B29K2401/00 , B29K2511/10 , B29K2601/00 , B29L2009/00 , B29L2031/10 , B32B5/16 , B32B27/08 , B32B27/20 , B32B2250/02 , B32B2250/24 , B32B2262/062 , B32B2305/08 , B32B2419/00 , E04F13/21 , E04F15/02044 , Y10T428/24995
摘要: The invention relates to a natural fiber plastic composite product comprising a first layer and a second layer, the first layer forming at least a part of the surface of the product. The first layer comprises thermoplastic polymer and cellulose based particles, and the second layer comprises thermoplastic polymer and impurities. The content of the impurities is greater in the second layer of the product than in the first layer of the product. In addition, the invention relates to a method for manufacturing a natural fiber plastic composite product, a use of a natural fiber plastic composite product, and an arrangement comprising a natural fiber plastic composite product.
摘要翻译: 本发明涉及包含第一层和第二层的天然纤维塑料复合制品,第一层形成产品表面的至少一部分。 第一层包括热塑性聚合物和基于纤维素的颗粒,第二层包括热塑性聚合物和杂质。 在产品的第二层中杂质的含量大于产品的第一层中的含量。 此外,本发明涉及天然纤维塑料复合制品的制造方法,天然纤维塑料复合制品的使用以及包含天然纤维塑料复合制品的装置。