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POLYURETHANE SPREAD-LAMINATED COMPOSITES AND METHODS OF MANUFACTURE

机译:聚氨酯铺展层压复合材料及其制造方法

摘要

Laminated composites, such as aquatic sport devices, having a rigid core covered on at least one side by a fiber reinforcing material impregnated with an aromatic or aliphatic polyurethane resin are disclosed. For example, surfboards having such a composite structure are disclosed. Methods are also provided for fabricating laminated composites by spread-lamination, for example by hand spread-coating the fiber reinforcing material with the polyurethane resin and curing the resin such that the reinforcing material and the resin form a laminated layer adhered to the rigid core.
机译:公开了层压复合材料,例如水上运动器械,其具有在至少一侧上被浸渍有芳族或脂族聚氨酯树脂的纤维增强材料覆盖的刚性芯。例如,公开了具有这种复合结构的冲浪板。还提供了通过铺展层压来制造层压复合材料的方法,例如通过用聚氨酯树脂对纤维增强材料进行手工铺展涂覆并使树脂固化,从而使增强材料和树脂形成粘附到刚性芯上的层压层。

著录项

  • 公开/公告号WO03101719A3

    专利类型

  • 公开/公告日2004-06-17

    原文格式PDF

  • 申请/专利权人 ALIVE SURFTEC;TOLAN MARK;

    申请/专利号WO2003US17309

  • 发明设计人 TOLAN MARK;

    申请日2003-05-30

  • 分类号B63B35/79;

  • 国家 WO

  • 入库时间 2022-08-21 22:59:51

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