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    • 1. 发明授权
    • Composite material and process for production thereof
    • 复合材料及其生产方法
    • US06579596B1
    • 2003-06-17
    • US09058357
    • 1998-04-10
    • Ryojiro AkashiAkinori KomuraTakashi Uematsu
    • Ryojiro AkashiAkinori KomuraTakashi Uematsu
    • B32B2728
    • C08J7/16Y10T428/24802Y10T428/31855Y10T428/31938
    • Disclosed are a composite material comprising a substrate having a three-dimensional structure which has, on substantially entire surface thereof, regions where a polymerizable unsaturated compound is graft-bonded and regions where the polymerizable unsaturated compound is not graft-bonded, a method for graft polymerization comprising the steps of reacting the surface of the substrate having a three-dimensional structure with droplets of a solution containing a graft polymerization initiator in a suspension or an emulsion comprising the solution containing a graft polymerization initiator and a solvent immiscible with the solution containing the graft polymerization initiator so as to form polymerization initiating regions on the surface of the substrate and thereafter graft-polymerizing a polymerizable unsaturated compound to the surface part where the polymerization initiating regions are formed, and a composite material comprising a substrate which has, on substantially entire surface thereof, regions where a polymerizable unsaturated compound is graft-bonded and regions where the polymerizable unsaturated compound is not graft-bonded.
    • 公开了一种复合材料,其包含具有三维结构的基材,其基本上整个表面上具有接枝聚合的不饱和化合物的区域和可接枝的不饱和化合物的区域,接枝的方法 聚合反应包括以下步骤:将具有三维结构的基材表面与含有接枝聚合引发剂的溶液的悬浮液或乳液反应,所述液体包含含有接枝聚合引发剂的溶液和与含有接枝聚合引发剂的溶液不混溶的溶剂 接枝聚合引发剂,以在基材表面上形成聚合引发区,然后将可聚合不饱和化合物接枝聚合到形成聚合引发区的表面部分;以及复合材料,其包含基材,其基本上整体上 surfa 其中可聚合不饱和化合物被接枝的区域和可聚合的不饱和化合物不接枝的区域。
    • 5. 发明授权
    • Saponified ethylene-vinyl acetate copolymer and laminate
    • 乙烯 - 醋酸乙烯酯共聚物和层压板
    • US06432552B1
    • 2002-08-13
    • US09484269
    • 2000-01-18
    • Hideshi Onishi
    • Hideshi Onishi
    • B32B2728
    • B32B27/306B32B27/08B32B27/30B32B27/32C08K5/098Y10T428/1341Y10T428/1379Y10T428/1383Y10T428/31855Y10T428/31928Y10T428/31935C08L29/04
    • A saponified ethylene-vinyl acetate copolymer is characterized in that, in the relationship between the heating time and the extrusion rate as measured with a Koka flow tester at at least one temperature higher by 10-80° C. than the melting point thereof, it shows an extrusion rate at any time within the period of 15 minutes to 2 hours of heating which is 0.1-50 times the extrusion rate at 15 minutes of heating and an extrusion rate at any time within the period of 2-10 hours of heating which is less than 2 times the extrusion rate at 15 minutes of heating and that, in the relationship between the heating time and the torque at at least one temperature higher by 30-60° C. than the melting point, it shows, at any time within the range of 1-2 hours of heating, a toruque value within the range of ⅙ to ⅚ of the maximum torque value found within the initial 20 minutes of heating.
    • 皂化乙烯 - 乙酸乙烯酯共聚物的特征在于,在使用Koka流动测试仪在比其熔点高至多10-80℃的至少一个温度下测量的加热时间和挤出速度之间的关系中, 表示在加热15分钟至2小时期间的任何时间的挤出速率,其加热15分钟时的挤出速率的0.1-50倍,加热2-10小时内的任何时间的挤出速率 小于加热15分钟时的挤出速度的2倍,并且在加热时间与在比熔点高30-60℃的至少一个温度下的转矩之间的关系中,其随时显示 在加热1-2小时的范围内,在最初加热时间内发现的最大扭矩值的⅙至the范围内的转矩值。
    • 8. 发明授权
    • Multi-layer tubing having at least one intermediate layer formed from a polyamide/polyketone alloy
    • 具有由聚酰胺/聚酮合金形成的至少一个中间层的多层管
    • US06180197B2
    • 2001-01-30
    • US09023739
    • 1998-02-13
    • Tao NieDuane PontbriandDavid Bensko
    • Tao NieDuane PontbriandDavid Bensko
    • B32B2728
    • F16L11/045B32B27/08F16L9/121F16L9/123F16L11/127F16L2011/047Y10T428/1393Y10T428/31728Y10T428/31761Y10T428/31917Y10T428/31946
    • A multi-layer tube suitable for use in a motor vehicle system to transport fluids containing hydrocarbons such as would be found in a fuel line, a vapor return line or a vapor recovery tube having a first layer radially disposed innermost made up of an extrudable melt-processible thermoplastic material selected from the group consisting of aromatic polyketones, aliphatic polyketones and mixtures thereof, and second layer made up of an extrudable, melt-processible thermoplastic material capable of sufficiently permanent laminar adhesion with the first layer so as to prevent delamination between the first and second layers during a desired lifetime of the tube, and a third layer overlying the first layer made up of a melt-processible thermoplastic material such as polyamides, high density polyethylenes and mixtures thereof. The tubing of the present invention may, optionally, include additional layers interposed between the respective layers or may include additional layers which overlie the exterior surface of the second layer.
    • 适用于机动车辆系统的多层管,用于输送含有烃的流体,例如在燃料管线,蒸气回流管线或蒸气回收管中可以发现的,其具有径向设置在最内层的第一层,其由可挤出的熔体 可选择的由芳族聚酮,脂族聚酮及其混合物组成的组中的可加工的热塑性材料,以及由可挤出的可熔融加工的热塑性材料构成的第二层,该热塑性材料能够与第一层充分永久地层压粘合,以防止 在管的期望寿命期间的第一和第二层,以及覆盖由可熔融加工的热塑性材料如聚酰胺,高密度聚乙烯及其混合物组成的第一层的第三层。 本发明的管道可以任选地包括插入在各个层之间的附加层,或者可以包括覆盖在第二层的外表面上的附加层。