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公开(公告)号：EP0515992B1
公开(公告)日：1995-08-09
申请号：EP92108652.6
申请日：1992-05-22
申请人： NIPPON OIL CO. LTD. , NIPPON PETROCHEMICALS COMPANY, LIMITED , POLYMER PROCESSING RESEARCH INSTITUTE LIMITED
发明人： Kobayashi, Seizo , Nomiyama, Kazutosi , Iwanami, Yoshimu , Yoshida, Sumio , Kurihara, Kazuhiko , Yazawa, Hiroshi
CPC分类号： C08J5/04 , B29B15/122 , B29C43/228 , B29C43/48 , B29C55/18 , B29C70/504 , B29C2043/483 , B29K2023/0683 , C08J5/24 , Y10S264/47 , Y10S428/902 , Y10T442/291
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公开(公告)号：EP0515992A1
公开(公告)日：1992-12-02
申请号：EP92108652.6
申请日：1992-05-22
申请人： NIPPON OIL CO. LTD. , NIPPON PETROCHEMICALS COMPANY, LIMITED , POLYMER PROCESSING RESEARCH INSTITUTE LIMITED
发明人： Kobayashi, Seizo , Nomiyama, Kazutosi , Iwanami, Yoshimu , Yoshida, Sumio , Kurihara, Kazuhiko , Yazawa, Hiroshi
CPC分类号： C08J5/04 , B29B15/122 , B29C43/228 , B29C43/48 , B29C55/18 , B29C70/504 , B29C2043/483 , B29K2023/0683 , C08J5/24 , Y10S264/47 , Y10S428/902 , Y10T442/291
摘要： The present invention provides a prepreg obtained by stretching a material comprising, as a main component, an ultra-high-molecular-weight polyethylene having an intrinsic viscosity of 5-50 dl/g as measured at 135 o C in decalin, to a total draw ratio of at least 20, subjecting the resulting stretched polyethylene material to a splitting treatment, and impregnating the resulting material with a thermosetting resin, and a process for producing said prepreg.
The split stretched polyethylene material has improved adhesion to the impregnant resin and can be used as a good base material for prepreg.摘要翻译： 本发明提供一种预浸料，其通过拉伸含有在135℃下在十氢化萘中测定的特性粘度为5-50dl / g的超高分子量聚乙烯作为主要成分的材料， 总拉伸比为至少20，对所得拉伸聚乙烯材料进行裂化处理，并用热固性树脂浸渍所得材料，以及制备所述预浸料的方法。 分散拉伸的聚乙烯材料具有改进的对浸渍树脂的粘附性，并且可以用作预浸料的良好的基材。
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3.发明公开
公开(公告)号：EP0721021A2
公开(公告)日：1996-07-10
申请号：EP95120623.4
申请日：1995-12-27
摘要： Disclosed is a method for the continuous production of a polyethylene material having high strength and high modulus of elasticity by rolling an ultra-high-molecular-weight polyethylene film or film like material and then drawing the rolled material, wherein a thermoplastic resin film having incorporated therein at least one additive selected from the group consisting of a coloring agent, a weathering stabilizer, an antistatic agent, a hydrophilicity-imparting agent, an adhesion promoter and a dyeability-imparting agent is laminated to the film material in the rolling step and the resulting polyethylene material is further slit or split as required. This method makes it easy to color the polyethylene material having high strength and high modulus of elasticity and to impart weather resistance and other desirable properties thereto.
摘要翻译： 公开了一种用于具有由超高分子量聚乙烯的电影或薄膜状材料的轧制，然后拉伸该轧制材料，worin的热塑性树脂膜具有掺入高强度和高弹性模量的连续生产的聚乙烯材料的方法 在其中选自着色剂，耐候稳定剂，抗静电剂中的至少一种添加剂，在增粘剂和可染性赋予剂赋予亲水性的试剂被层压到该薄膜材料在轧制步骤和 所得聚乙烯材料进一步狭缝或分裂为必需的。 这种方法可以很容易地着色聚乙烯材料具有高强度和高弹性模量，并赋予期望于此的耐候性和其它性能。
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4.发明公开
公开(公告)号：EP0721021A3
公开(公告)日：1997-01-22
申请号：EP95120623.4
申请日：1995-12-27
摘要： Disclosed is a method for the continuous production of a polyethylene material having high strength and high modulus of elasticity by rolling an ultra-high-molecular-weight polyethylene film or film like material and then drawing the rolled material, wherein a thermoplastic resin film having incorporated therein at least one additive selected from the group consisting of a coloring agent, a weathering stabilizer, an antistatic agent, a hydrophilicity-imparting agent, an adhesion promoter and a dyeability-imparting agent is laminated to the film material in the rolling step and the resulting polyethylene material is further slit or split as required. This method makes it easy to color the polyethylene material having high strength and high modulus of elasticity and to impart weather resistance and other desirable properties thereto.
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5.发明授权
公开(公告)号：EP0721021B1
公开(公告)日：2001-07-11
申请号：EP95120623.4
申请日：1995-12-27
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