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Highly environmentally sustainable composite material

机译：高度环保可持续复合材料

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摘要

The present invention related to a thermoplastic composition, suitable to be submitted to common methods of heat forming, or thermoforming, of thermoplastic materials, as well as the thermoformed composite material which is obtained/can be obtained from said thermoplastic composition, said thermoplastic composition and said thermoformed composite material derived therefrom comprising the combination of cellulose with a thermoplastic material comprising a hydrolysable or hydrosoluble polyhydroxylated polymer, such as starch or a polymer based on polyvinyl alcohol (PVA), wherein cellulose is available in an amount ranging from 30 to 60% by Weight, preferably from 40 to 60% by weight, said percentages being calculated on 100 parts by weight of the combination of cellulose with the thermoplastic material comprising a hydrolysable or hydrosoluble polyhydroxylated polymer.

机译：与热塑性组合物相关的本发明，适用于热塑性材料的常用方法，以及热塑性材料以及获得的热成型复合材料，以及可从所述热塑性组合物中获得，所述热塑性组合物和由其衍生的热成型复合材料包括纤维素与热塑性材料的组合，所述热塑性材料包含可水解或水溶性多羟基化聚合物，例如基于聚乙烯醇（PVA）的淀粉或聚合物，其中纤维素可用于30-60％的量。重量，优选40至60重量％，所述百分比以100重量份的纤维素与包含可水解或水溶性多羟基化聚合物的热塑性材料的组合计算。

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公开/公告号US11059957B2

专利类型
公开/公告日2021-07-13

原文格式PDF
申请/专利权人 NEXTMATERIALS S.R.L.;POLITECNICO DI MILANO;
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申请/专利号US201615739322
发明设计人 ALBERTO CIGADA;MAURO PROFAIZER;BARBARA DEL CURTO;MARIA CRISTINA TANZI;SILVIA FARÉ;NADIA BARELLI;
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申请日2016-06-24
分类号C08L1/02;B33Y40;B33Y70;B29C64/314;C08L29/02;C08L29/04;C08L3/02;C08L97/02;B33Y80;B29K101/12;B29K401;
国家 US
入库时间 2022-08-24 19:54:45

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