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公开(公告)号：EP3013670A4
公开(公告)日：2017-03-01
申请号：EP14818606
申请日：2014-06-26
CPC分类号： B62D29/043 , B29C65/48 , B29C65/483 , B29C66/112 , B29C66/131 , B29C66/54 , B29C66/71 , B29C66/7212 , B29C66/73112 , B29C66/73756 , B29C70/18 , B29K2233/08 , B29K2307/04 , B29L2031/30 , B29L2031/3044 , B29L2031/3055 , B32B7/12 , B32B2262/101 , B32B2262/106 , B32B2605/00 , B62D25/105 , B29K2309/08 , B29K2033/12 , B29K2063/00 , B29K2067/06
摘要： A vehicle component is provided that includes a first cured layer of a molding composition having a predominant fiber filler chopped glass fibers, a second cured layer of molding composition having a predominant fiber filler chopped carbon fibers, and an elastomeric bonding agent with elongation properties configured to accommodate the differential coefficients of linear thermal expansion between the first cured layer and the second cured layer. The second cured layer is substantially devoid of glass fiber. The bonding agent is an elastomeric adhesive, which is operative from −40 to 205° C. The first cured layer forms an outer skin layer surface of a vehicle and the second cured layer forms an interior layer, where the outer skin layer surface has a class-A finish.
摘要翻译： 提供了一种车辆部件，其包括具有主要纤维填料短切玻璃纤维的模制组合物的第一固化层，具有主要纤维填料短切碳纤维的模制组合物的第二固化层和具有伸长性质的粘合剂， 第一固化层和第二固化层之间的线性热膨胀的微分系数。 第二固化层基本上不含玻璃纤维。 粘合剂是一种弹性粘合剂，其工作温度范围为-40至205℃。第一固化层形成车辆的外表皮层表面，第二固化层形成内层，其中外表皮层表面具有 A级完成。
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公开(公告)号：EP3155042A4
公开(公告)日：2018-01-10
申请号：EP15806688
申请日：2015-06-15
CPC分类号： C08L23/12 , C08J3/005 , C08J3/203 , C08J2323/12 , C08J2401/02 , C08K7/14 , C08L1/02 , C08L97/02 , C08L99/00 , C08L2205/16 , C08L2205/18 , C08L2207/04
摘要： A molding composition formulation is provided that includes polypropylene, glass fiber, and a cellulosic powder used as a filler. The filler may be at least one of coconut shell powder, walnut shell powder, or rice hull. The molding composition formulation may further include natural cellulosic fiber illustratively including at least one of coconut fibers, bamboo fibers, sugar cane fibers, or banana skin fibers. The molding composition may be compression moldable long fiber thermoplastic (LFTD). The molding composition formulation may be used in thermoforming. In a specific embodiment of the molding composition, the formulation proportion of the polypropylene is 50 to 60 percent of the formulation; and the polypropylene substitute is 5 to 15 percent of the formulation, and in an alternative embodiment, the formulation proportion of the polypropylene is 40 to 80 percent, the cellulosic powder is 1 to 25 percent, and the glass fiber is 1 to 50 percent.
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公开(公告)号：EP3161065A4
公开(公告)日：2018-02-14
申请号：EP15811374
申请日：2015-06-26
IPC分类号： C08K7/16 , C08K3/00 , C08K3/26 , C08K3/34 , C08K5/54 , C08K7/02 , C08K7/20 , C08K9/06 , C08L63/00 , C08L67/00 , C08L75/04
CPC分类号： C08J5/00 , C08J2367/00 , C08K3/0033 , C08K3/013 , C08K3/26 , C08K3/346 , C08K5/5465 , C08K7/02 , C08K7/20 , C08K9/06 , C08K2003/265 , C08K2201/003 , C08L67/06 , C08L63/10
摘要： A molded article is provided that includes a resin matrix having a surface, the resin matrix formed from cross-linked polyester resin or vinyl-ester resin. Microspheroids having a mean diameter of from 16 to 45 microns are embedded in the resin matrix. The microspheroids having a specific gravity of between 0.19 and 0.6 and an isotactic crush strength of greater than or equal to 2750 kilopascals (kPa). Surface activating agent alkoxysilane molecules are covalently bonded to each of the microspheroids. Filler particles are also present in the resin matrix. Fibers are also present in the resin matrix. The fibers being natural fibers, glass fibers, carbon fibers, or a combination thereof. The article has a specific gravity of between 0.80 and 1.25.
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4.发明公开SHEET MOLDING COMPOSITION CONTAINING SURFACE MODIFIED GLASS FILLER 审中-公开PLATTENPRESSZUSAMMENSETZUNG MITOBERFLÄCHENMODIFIZIERTEMGLASFÜLLER
公开(公告)号：EP3161072A4
公开(公告)日：2017-07-19
申请号：EP15815177
申请日：2015-06-30
CPC分类号： C08L63/00 , C03C25/1095 , C03C25/26 , C03C25/40 , C08J5/043 , C08J5/045 , C08J5/08 , C08J2335/02 , C08J2363/10 , C08J2367/00 , C08J2367/02 , C08J2367/06 , C08K3/40 , C08K7/28 , C08K9/06 , C08K13/06
摘要： A molded article is provided that has a resin matrix having a surface, the resin matrix formed from cross-linked polyester resin or vinyl-ester resin. Glass fibers are crossed linked to the resin matrix via a silane coupling agent reactive with the matrix. A molded article is provided that has a resin matrix having a surface, the resin matrix formed from cross-linked polyester resin or vinyl-ester resin. Glass fibers each covalently bonded to at least one microspheroid matrix via a silane coupling agent reactive with a surface of the at least one microspheroids are present in increase the fiber pull strength. A sizing composition for treating glass fibers is also provided for use in such articles.
摘要翻译： 提供了一种模塑制品，其具有树脂基体，所述树脂基体具有表面，所述树脂基体由交联的聚酯树脂或乙烯基酯树脂形成。 玻璃纤维通过与基体反应的硅烷偶联剂与树脂基体交叉连接。 提供了一种模塑制品，其具有树脂基体，所述树脂基体具有表面，所述树脂基体由交联的聚酯树脂或乙烯基酯树脂形成。 存在各自通过与至少一种微球体的表面反应的硅烷偶联剂共价键合至至少一个微球体基质的玻璃纤维以增加纤维拉伸强度。 还提供了用于处理玻璃纤维的施胶组合物用于这种制品。
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