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公开(公告)号：EP2661462A1
公开(公告)日：2013-11-13
申请号：EP12732250.1
申请日：2012-01-05
发明人： HÄRKÖNEN, Mika , WIKSTRÖM, Lisa , NÄTTINEN, Kalle , NURMI, Leena
CPC分类号： C08G67/00 , C08B3/10 , C08B15/005 , C08G63/06 , C08G63/08 , C08J3/226 , C08J5/18 , C08J2367/04 , C08J2467/04
摘要： A method of producing a material comprising nanocellulose and a polymer, comprising carrying out in-situ, ring opening of polymerisation of dry nanocellulose dispersed in a monomer to produce said material. The material can be used as a reinforcing additive for plastics, for example in the form of a plastics masterbatch.
摘要翻译： 一种生产包含纳米纤维素和聚合物的材料的方法，所述方法包括原位进行分散在单体中的干燥纳米纤维素的聚合开环以生产所述材料。 该材料可以用作塑料的增强添加剂，例如以塑料母料的形式。
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公开(公告)号：EP3055350A1
公开(公告)日：2016-08-17
申请号：EP14851493.8
申请日：2014-10-09
发明人： OJALA, Antti , NÄTTINEN, Kalle , WIKSTRÖM, Lisa , MINKKINEN, Hannu , JETSU, Petri , LEHMONEN, Jani , KINNUNEN, Karita , HJELT, Tuomo
CPC分类号： B29B11/16 , B29C43/003 , B29C44/20 , B29C47/0054 , B29C51/12 , B29C51/145 , B29K2023/06 , B29K2029/04 , B29K2105/0005 , B29K2105/04 , B29K2105/0872 , B29K2201/08 , B29K2201/12 , B29K2201/14 , C08J9/0061 , C08J9/0085 , C08J9/30 , C08J2201/026 , D21H17/23 , D21H17/28 , D21H17/35 , D21H21/56
摘要： The present invention concerns a process for producing a thermoformable porous web using a mixture of cellulosic fibres and one or more thermoplastic materials, particularly by foam forming said mixture into a composite foam, and applying the foam into one or more layers on a support to obtain a porous pre-form web. The thus produced porous composite web can be further processed by compression moulding to give a rigid high-strength composite structure, which is suitable for use in producing, e.g. panels or plates, packages or hygiene products, insulators or filters, or printed intelligence, electronics or microcellulose products.
摘要翻译： 本发明涉及使用纤维素纤维和一种或多种热塑性材料的混合物制备可热成形的多孔网的方法，特别是通过将形成所述混合物的泡沫制成复合泡沫体，以及将泡沫施加到载体上的一层或多层以获得 多孔预制网。 如此制得的多孔复合网可以通过压塑进一步加工，以得到刚性的高强度复合结构，其适用于生产例如， 面板或板，包装或卫生产品，绝缘体或过滤器，或印刷智能，电子产品或微纤维产品。
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公开(公告)号：EP2928957A1
公开(公告)日：2015-10-14
申请号：EP13859915.4
申请日：2013-12-04
发明人： NÄTTINEN, Kalle
摘要： Nanocellulose composites and a method of manufacturing nanocellulose composites which comprise nanocellulose material mixed with a polymer. The method comprises the steps of milling in a pearl mill a nanocellulose feedstock in liquid phase to produce a dispersion containing nanocellulose. The liquid phase of the dispersion is formed by a monomer of components of a thermoset resin. By adding a hardener the dispersion is hardened to achieve cross-linking of the polymer to the reinforcing nanocellulose. The composite can be used for high-performance composite applications.
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