Process for manufacturing composite bodies made of plastics
    2.
    发明授权
    Process for manufacturing composite bodies made of plastics 有权
    塑料复合体制造工艺

    公开(公告)号:US6165300A

    公开(公告)日:2000-12-26

    申请号:US230539

    申请日:1999-01-28

    摘要: In order to manufacture compound composite bodies having at least two lay with a support material made completely or substantially from a polymer and with a porous layer firmly connected thereto, a substantially microwave-permeable polymer is utilized for the support material and a polymer having microwave absorbing properties is utilized for the porous layer. The polymer for the porous layer, treated with foaming agent, is heated with microwave energy up to the decomposition temperature of the foaming agent. The resulting polymer foam is sufficiently heated using microwave energy that the support material, at its bordering layer adjacent the foamed polymer, is sufficiently melted substantially due to heat conduction out of the foamed layer that, subsequent to cooling, a firm composite between the support material and the foamed polymer is effected. The porous layer can also consist essentially of polymer particles which melt together during the MW-irradiation and which are either pre-expanded or expanded during MW-irradiation through foaming agent additive.

    摘要翻译: PCT No.PCT / EP97 / 04490 371日期1999年1月28日 102(e)1999年1月28日PCT PCT 1997年8月18日PCT公布。 公开号WO98 / 07555 日期1998年2月26日为了制造具有至少两层的复合复合体,其具有完全或基本上由聚合物制成的支撑材料,并且与多孔层牢固地连接在一起,基本上是微波可透过的聚合物用于载体材料和 具有微波吸收特性的聚合物用于多孔层。 用发泡剂处理的多孔层聚合物用微波能量加热至发泡剂的分解温度。 所得到的聚合物泡沫体使用微波能充分加热,其邻近发泡聚合物的边界层的支撑材料基本上由于从发泡层的热传导而充分熔化,在冷却之后,载体材料 并进行发泡聚合物。 多孔层也可以基本上由聚合物颗粒组成,这些聚合物颗粒在MW照射期间一起熔化,并且在MW-照射期间通过发泡剂添加剂预扩展或膨胀。

    Plastic material made from a polymer blend
    3.
    发明授权
    Plastic material made from a polymer blend 失效
    由聚合物共混制成的塑料

    公开(公告)号:US06509397B1

    公开(公告)日:2003-01-21

    申请号:US09830421

    申请日:2001-07-11

    IPC分类号: C10L9700

    摘要: A plastic material made from a polymer blend, is characterized in that said material contains at least one lignin-based natural polymer, in particular based on alkali lignin produced during the extraction of cellulose, and at least one other synthetic and/or natural polymer which increases the impact resistance, proteins excluded. The inventive plastic material has excellent characteristics. It is biodegradable due to the natural polymer content and has, to a considerable extent, an ecologically neutral CO2 balance. The polymer blend can be used advantageously in place of wood or wood materials.

    摘要翻译: 由聚合物共混物制成的塑料材料的特征在于所述材料含有至少一种基于木质素的天然聚合物,特别是基于在纤维素提取期间产生的碱性木质素和至少一种其它合成和/或天然聚合物,其中 增加抗冲击性,排除蛋白质。 本发明的塑料材料具有优异的特性。 由于天然聚合物含量,它是可生物降解的,并且在很大程度上具有生态中性的CO 2平衡。 聚合物共混物可以有利地用于代替木材或木材。

    Propellant device for pipe weapons or ballistic projection
    5.
    发明授权
    Propellant device for pipe weapons or ballistic projection 失效
    用于管道武器或弹道投射的推进剂装置

    公开(公告)号:US06591753B1

    公开(公告)日:2003-07-15

    申请号:US10110139

    申请日:2002-09-26

    IPC分类号: F42C1302

    CPC分类号: F42B5/08

    摘要: A propellant device of consisting of a compact charge and a firing system for pipe weapons or ballistic drives is proposed. At least one electromagnetic radiation absorbing medium, e.g. carbon black, is dispersed in the compact charge and can be activated by means of a firing system emitting electromagnetic radiation. The compact charge is thereby disintergrated in fragments through triggering of the firing system and the fragments are accelerated into the gas volume produced during burning of the compact charge. The inventive propellant device avoids the use of chemical firing as well as mechanical firing means. Moreover, fragmentation of the compact charge permits maintenance of the produced maximum pressure over a longer period of time to impart a higher muzzle velocity to an object to be accelerated, e.g. a projectile, a rocket or the like.

    摘要翻译: 提出了一种由紧凑型装料和用于管道武器或弹道驱动装置的发射系统组成的推进剂装置。 至少一个电磁辐射吸收介质,例如, 炭黑分散在紧凑的电荷中,并且可以通过发射电磁辐射的焙烧系统来活化。 因此,紧凑的电荷通过触发烧制系统而碎片分解,并且片段被加速到紧凑电荷燃烧期间产生的气体体积中。 本发明的推进剂装置避免使用化学燃烧以及机械击发装置。 此外,致密电荷的碎裂允许在更长的时间段内维持所产生的最大压力,以使得更高的枪口速度能够加速到被加热物体,例如, 射弹,火箭等。

    Method for surface structuring, and a surface-structured workpiece
    7.
    发明授权
    Method for surface structuring, and a surface-structured workpiece 有权
    表面结构化方法和表面结构工件

    公开(公告)号:US6044677A

    公开(公告)日:2000-04-04

    申请号:US253068

    申请日:1999-02-19

    摘要: The present invention relates to a method for surface structuring of workpieces, in particular molds for plastics processing, erosion electrodes or the like, in which a structured surface is applied to an unstructured workpiece surface in order to map the structure into the workpiece surface. In order to provide a method which can be carried out more quickly, and which involves no environmentally hazardous process steps, it is proposed that a structure layer which has the structured surface is arranged between an explosive layer and the workpiece surface, and the structure is forced into the workpiece surface by detonating the explosive layer or a surface-structured explosive layer is arranged on a workpiece surface, and the structure is embossed onto the workpiece by detonating the explosive layer. The invention furthermore relates to a workpiece produced using this method, such a an injection-molding mold, a blowing mold, a compression mold, a foaming mold and a pressure-casting mold, erosion electrode or the like, in which the structure is forced into the workpiece surface by means of an explosive layer.

    摘要翻译: 本发明涉及一种用于表面构造工件的方法,特别是用于塑料加工的模具,侵蚀电极等,其中结构化表面被施加到非结构化的工件表面上,以便将结构映射到工件表面。 为了提供可以更快地进行并且不涉及环境有害的处理步骤的方法,提出具有结构化表面的结构层布置在爆炸层和工件表面之间,并且结构是 通过引爆爆炸层被迫进入工件表面,或者在工件表面上布置表面结构的炸药层,并通过引爆爆炸层将结构压印在工件上。 本发明还涉及使用该方法制造的工件,其中强制结构的注射成型模具,吹塑模具,压模,发泡模具和压铸模具,侵蚀电极等 通过爆炸层进入工件表面。

    METHOD FOR APPLYING A SURFACE STRUCTURE TO A SOLID BODY AND SOLID BODY PROVIDED WITH SUCH A SURFACE STRUCTURE
    8.
    发明申请
    METHOD FOR APPLYING A SURFACE STRUCTURE TO A SOLID BODY AND SOLID BODY PROVIDED WITH SUCH A SURFACE STRUCTURE 有权
    将表面结构施加到具有表面结构的固体和固体上的方法

    公开(公告)号:US20110099784A1

    公开(公告)日:2011-05-05

    申请号:US12737422

    申请日:2009-06-16

    IPC分类号: B21D26/08 B32B3/26

    摘要: A method for applying a surface structure to a solid body, wherein a structured surface is placed directly or indirectly onto the surface of the solid body and the structure of this structured surface is reproduced in the surface of the solid body, in that an explosive structured layer having the structured surface is arranged on the surface of the solid body and in that the structure of the explosive structured layer is disseminated by ignition of the same in the surface of the solid body; and/or at least one moulded structured layer having the structured surface is arranged on the surface of the solid body and is disseminated in the surface of the solid body by igniting a separate explosive layer, According to the invention the surface of the solid body is provided with a surface pre-structure before the actual dissemination, at least in regions, wherein the structure of the explosive structured layer or the moulded structured layer is disseminated on at least one partial region of the surface pre-structure so that the surface structure produced results from overlapping of the surface pre-structure with the explosively disseminated structure.

    摘要翻译: 一种将表面结构施加到固体的方法,其中结构化表面直接或间接地放置在固体的表面上,并且该结构化表面的结构在固体的表面中再现,因为爆炸结构 具有结构化表面的层被布置在固体的表面上,并且爆炸结构层的结构通过在固体的表面中点燃而分散; 和/或具有结构化表面的至少一个模制结构化层被布置在固体的表面上,并且通过点燃单独的炸药层而在固体的表面中散布。根据本发明,固体的表面是 至少在爆炸结构层或模制结构化层的结构在表面预结构的至少一个局部区域上分散,从而产生表面结构 结果表面预结构与爆炸性散布结构重叠。

    Process for Continous Production of Carbon Fibres
    9.
    发明申请
    Process for Continous Production of Carbon Fibres 审中-公开
    碳纤维连续生产工艺

    公开(公告)号:US20090277772A1

    公开(公告)日:2009-11-12

    申请号:US12226325

    申请日:2007-03-31

    IPC分类号: B01J19/12

    CPC分类号: D01F9/328 D01F9/14 D01F9/225

    摘要: A process for continuous production of carbon fibres whereby stabilised precursor fibres are carbonised and graphitised with the help of high-frequency electromagnetic waves, characterised in that the stabilised precursor fibres are continuously conveyed, as the inner conductor of a coaxial conductor consisting of an outer and an inner conductor, through the coaxial conductor and a treatment zone; that the stabilised precursor fibres are irradiated in the treatment zone with high-frequency electromagnetic waves that are absorbed by the precursor fibres, which are thereby heated and converted into carbon fibres; and that the stabilised precursor fibres or carbon fibres are conveyed under an inert gas atmosphere through the coaxial conductor and the treatment zone.

    摘要翻译: 一种用于连续生产碳纤维的方法,其中借助于高频电磁波将稳定的前体纤维碳化并石墨化,其特征在于,稳定化的前体纤维作为同轴导体的内部导体被连续输送,该同轴导体由外部和 内导体,通过同轴导体和处理区; 在处理区中将稳定化的前体纤维照射到被前体纤维吸收的高频电磁波,由此被加热并转化为碳纤维; 并且通过同轴导体和处理区在惰性气体气氛下输送稳定化的前体纤维或碳纤维。

    Linearly extended device for large-surface microwave treatment and for large surface plasma production
    10.
    发明授权
    Linearly extended device for large-surface microwave treatment and for large surface plasma production 失效
    用于大面积微波处理和大面积等离子体生产的线性扩展装置

    公开(公告)号:US06863773B1

    公开(公告)日:2005-03-08

    申请号:US09979928

    申请日:2000-05-30

    CPC分类号: H01J37/3222 H01J37/32192

    摘要: The aim of the invention is to provide an alternative to the intensive treatment of a product, especially plasma treatment, in specific areas only. Towards this end, the invention provides a device for producing microwaves for treating workpieces, comprising at least one microwave antenna with an extended conductor for producing alternating electromagnetic fields, a housing that substantially extends over the length of the conductor, and an extended microwave decoupling area which follows the conductor and which is located in the housing. The housing is formed by at least one resonant cavity, which has a long shape and follows the course of the microwave antenna. The resonant cavity has at least one tapering, closed, first crown area and the decoupling area essentially extends in the focussing area of the resonant cavity. An at least non-divergent housing area adjoins the resonant cavity.

    摘要翻译: 本发明的目的是仅在特定区域提供对产品的强化处理,特别是等离子体处理的替代方案。 为此,本发明提供了一种用于生产用于处理工件的微波的装置,包括至少一个具有用于产生交变电磁场的延伸导体的微波天线,基本上在导体的长度上延伸的外壳以及延伸的微波去耦区 其沿着导体并且位于壳体中。 壳体由至少一个谐振腔形成,该谐振腔具有长形状并且跟随微波天线的过程。 谐振腔具有至少一个锥形封闭的第一冠部区域,并且解耦区域基本上在谐振腔的聚焦区域中延伸。 至少非发散的外壳区域与谐振腔相邻。