-
1.发明授权Antistatic fire-retardant structures, particularly pipes, of reinforced plastics material 失效抗静电阻燃结构，特别是钢管，增强塑料材料
公开(公告)号：US4246306A
公开(公告)日：1981-01-20
申请号：US26128
申请日：1979-04-02
IPC分类号： C08J5/24 , C08K3/04 , C08L67/00 , F16L11/127 , F16L57/04 , H01B1/24 , H01B3/00 , F16L55/00 , F16L11/00
CPC分类号： H01B3/004 , C08J5/24 , C08K3/0008 , C08K3/04 , F16L11/127 , F16L57/04 , H01B1/24 , Y10S428/921 , Y10T428/1314 , Y10T428/1369
摘要： Pipes or pipe fittings that are fire resistant and electrically conducting are formed by filament winding of a fire resistant, electrically conducting polymeric composition that includes 2 to 8% by weight of electrically conducting carbon black uniformly dispersed throughout the composition.
摘要翻译： 耐火和导电的管道或管道配件由耐火的导电聚合物组合物的长丝缠绕形成，其包含均匀分散在整个组合物中的2至8重量％的导电炭黑。
-
公开(公告)号：US4585683A
公开(公告)日：1986-04-29
申请号：US676269
申请日：1984-11-29
申请人： Richard D. Curnow
发明人： Richard D. Curnow
CPC分类号： B32B5/24 , Y10S428/911 , Y10T428/233 , Y10T428/239 , Y10T428/249981 , Y10T428/249987 , Y10T428/24999 , Y10T428/249991
摘要： A structural panel having a core of a phenolic foam plastics material surrounded by a woven fibre cloth impregnated with a phenolic resin. In the case of large panels, internal stiffeners may be used to improve the structural rigidity. Also the panels may have an armour layer to give the panel bullet and fire resisting properties. The armour layer may be external or internal to the panel and may be for example an alumina or a ceramic tile.
摘要翻译： 一种具有由浸渍有酚醛树脂的织造纤维布包围的酚醛泡沫塑料材料的芯的结构面板。 在大面板的情况下，可以使用内部加强件来提高结构刚性。 此外，面板可以具有装甲层以给予面板弹头和耐火性能。 铠装层可以是面板的外部或内部，并且可以是例如氧化铝或瓷砖。
-
3.发明授权Method of incorporating multifilament strands of carbon fibers into cement to produce reinforced structures having improved flexural strengths 失效将碳纤维的多丝股绳并入水泥中以生产具有改善的弯曲强度的增强结构的方法
公开(公告)号：US4314003A
公开(公告)日：1982-02-02
申请号：US143633
申请日：1980-04-25
IPC分类号： B28B1/52 , B28B23/00 , B28B23/02 , C04B14/38 , C04B20/10 , D04H3/12 , D04H3/02 , B32B9/00 , B32B13/02 , D04H3/08
CPC分类号： D04H3/12 , B28B1/52 , B28B23/0006 , B28B23/022 , C04B14/386 , C04B20/1037 , Y10S428/902 , Y10T428/249932 , Y10T428/2918 , Y10T428/31511 , Y10T428/31515
摘要： Method of incorporating multifilament strands of carbon fibers into an aqueous hardenable hydraulic cementitious matrix which can be set to produce a reinforced structure having improved flexural strength which comprises treating the fiber strands with a hydrophobic resin system prior to adding them to the cementitious matrix.
摘要翻译： 将碳纤维的复丝线合并到可水硬化的水硬性水泥基体中的方法，该水硬性基质可以被设置成产生具有改进的弯曲强度的增强结构，其包括在将它们添加到水泥基质之前用疏水性树脂体系处理纤维束。
-
4.发明授权Method of incorporating multifilament strands of carbon fibers into cement to produce reinforced structures having improved flexural strengths 失效将碳纤维的多丝股绳并入水泥中以生产具有改善的弯曲强度的增强结构的方法
公开(公告)号：US4302414A
公开(公告)日：1981-11-24
申请号：US201077
申请日：1980-10-27
CPC分类号： D04H3/12 , B28B1/52 , B28B23/0006 , B28B23/022 , C04B14/386 , C04B20/1037 , Y10S428/902 , Y10T428/249932 , Y10T428/2918 , Y10T428/31511 , Y10T428/31515
摘要： Method of incorporating multifilament strands of carbon fibers into an aqueous hardenable hydraulic cementitious matrix which can be set to produce a reinforced structure having improved flexural strength which comprises treating the fiber strands with a hydrophobic resin system prior to adding them to the cementitious matrix.
摘要翻译： 将碳纤维的复丝线合并到可水硬化的水硬性水泥基体中的方法，该水硬性基质可以被设置成产生具有改进的弯曲强度的增强结构，其包括在将它们添加到水泥基质之前用疏水性树脂体系处理纤维束。
-
-
-
搜索结果
4 条记录 (耗时 0.013 秒)
