公开(公告)号：US20030099798A1

公开(公告)日：2003-05-29

申请号：US10011659

申请日：2001-11-29

发明人： Eric R. George ,  Robert L. Ballard

IPC分类号： B32B001/08 ,  B29C047/20

CPC分类号： C08L77/12 ,  A61L29/126 ,  B29C48/09 ,  B29C48/10 ,  B29C48/15 ,  B29C48/21 ,  B29K2077/00 ,  B29K2105/0085 ,  B29K2105/06 ,  B29L2031/7542 ,  B32B27/18 ,  C08L67/02 ,  C08L77/02 ,  C08L77/06 ,  Y10T428/139 ,  C08L2666/18 ,  C08L2666/02

摘要： A nanocomposite reinforced polymer and blends produced therefrom used for engineering and other purposes with mechanical properties such as stiffness, elasticity, tensile strength and lubricity which can be varied by metering the polymers and nanocomposite polymers prior to and during extrusion and by modifying the extrusion process by varying the parameters thereof including time, temperature and overall cool down time as well as controlling the draw down extrusion ratio, and the application in multilayer extrusion. The mechanical properties of the final resultant nanocomposite reinforced polymer blend can be accurately controlled by varying the mixing proportions with pure virgin polymers and copolymers. This unique process provides a method for customizing the mechanical properties of a nanocomposite reinforced polymer blend to specific target values which may exceed or be located between the mechanical properties values of the individual components of the resultant polymer blend.

摘要翻译： 纳米复合增强聚合物和由其制造的共混物用于工程和其它目的，具有机械性能如刚度，弹性，拉伸强度和润滑性，其可以通过在挤出之前和期间计量聚合物和纳米复合材料聚合物而改变， 改变其参数，包括时间，温度和整体冷却时间，以及控制拉伸挤出比，以及在多层挤出中的应用。 最终得到的纳米复合增强聚合物共混物的机械性能可以通过改变混合比例与纯原始聚合物和共聚物来精确控制。 这种独特的方法提供了将纳米复合材料增强聚合物共混物的机械性能定制到特定目标值的方法，其可以超过或位于所得聚合物共混物的各个组分的机械性能值之间。

公开(公告)号：US20030031816A1

公开(公告)日：2003-02-13

申请号：US10169490

申请日：2002-08-19

发明人： Alfons Topp

IPC分类号： B32B001/08 ,  B29C047/20

CPC分类号： B29C44/22 ,  B29C44/334 ,  B29C48/09 ,  B29C48/11 ,  B29C48/12 ,  B29C48/2566 ,  B29C48/30 ,  B29C48/304 ,  B29C48/903 ,  B29C48/904 ,  B29C48/906 ,  B29C48/908 ,  B29C48/913 ,  B29C48/9135 ,  B29L2031/003 ,  Y10T428/1376

摘要： In order to achieve an economical and trouble-free continuous extrusion of plastic hollow profiles having at least one hollow chamber that is filled with foam, the profile tool of an extrusion device is configured in the shape of a pistol. The profile tool comprises a pistol shaft (102) with a melt feed channel (166), which is connected to the melt discharge opening of the extruder (300) and which opens into a melt radial distributor channel (164) that surrounds the lance guide channel (150). The profile tool is also equipped with a pistol barrel (101) comprising a melt ring channel (162), which extends from the melt radial distributor channel (164) to the profile nozzle (160) and comprising a lance guide channel (150), which extends in a continuous manner from a lance inlet (152) to the profile nozzle (160).

摘要翻译： 为了实现具有填充有泡沫的至少一个中空室的塑料空心型材的经济且无故障的连续挤出，挤压装置的型材工具被配置为手枪形状。 轮廓工具包括具有熔体进料通道（166）的手枪轴（102），其连接到挤出机（300）的熔体排出口，并且开口到围绕喷枪引导件的熔体径向分配器通道（164） 通道（150）。 轮廓工具还配有手枪式枪管（101），其包括从熔体径向分配器通道（164）延伸到轮廓喷嘴（160）并且包括喷枪引导通道（150）的熔体环通道（162） 其以连续的方式从喷枪入口（152）延伸到轮廓喷嘴（160）。

公开(公告)号：US20020150640A1

公开(公告)日：2002-10-17

申请号：US10063185

申请日：2002-03-28

申请人： Dart Container Corporation

发明人： Wayne J. Myer ,  Blaine M. Kelley

IPC分类号： B29C047/20

CPC分类号： B29C47/0026 ,  B29C44/507 ,  B29C47/0004 ,  B29C47/20 ,  B29C47/902 ,  B29K2025/00 ,  B29K2105/04

摘要： A method and apparatus for extruding a corrugation-free polystyrene foam with 100% carbon dioxide as the blowing agent by extruding the extrudate through an annular die opening so that it contacts a choke ring inner surface. A foam made with the apparatus according to the invention will have no visible corrugations and an average cell size of less than 0.35 mm.

摘要翻译： 一种用于通过将挤出物挤出通过环形模头开口以使其接触扼流环内表面的方式和装置，用于挤出具有100％二氧化碳的无波纹聚苯乙烯泡沫作为发泡剂。 用根据本发明的装置制成的泡沫将不具有可见的波纹，平均泡孔尺寸小于0.35mm。

公开(公告)号：US20020125607A1

公开(公告)日：2002-09-12

申请号：US10139208

申请日：2002-05-07

发明人： F. John Herrington

IPC分类号： B29C047/06 ,  B29C047/20 ,  B32B031/30

CPC分类号： F16L9/19 ,  B29C47/0023 ,  B29C47/0028 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/0038 ,  B29C47/005 ,  B29C47/0057 ,  B29C47/0066 ,  B29C47/065 ,  B29C47/24 ,  B29C47/34 ,  B29C53/14 ,  B29L2023/00 ,  B29L2023/22 ,  B29L2024/006 ,  B29L2031/60 ,  B29L2031/704 ,  B29L2031/7732 ,  Y10T428/139

摘要： An elongated composite tube made up of an inner tube 42 and an outer tube 44 (see FIG. 3) with a plurality of elongated helical ribs disposed between the inner tube and the outer tube in a supporting relationship to both. A slinky like toy made from the composite tube is also disclosed, as is a method of making both.

摘要翻译： 由内管42和外管44（见图3）组成的细长的复合管，其中多个细长的螺旋肋以与两者的支撑关系设置在内管和外管之间。 还公开了由复合管制成的类似玩具的类似玩具，以及制造两者的方法。

公开(公告)号：US20020100999A1

公开(公告)日：2002-08-01

申请号：US10104126

申请日：2002-03-22

申请人： Tokai Rubber Industries, Ltd.

发明人： Takashi Ito

IPC分类号： B29C047/06 ,  B29C047/20 ,  B29C053/08 ,  B29C053/40 ,  B29C057/02 ,  B29C071/02 ,  B32B031/00

CPC分类号： F16L33/30 ,  B29C35/02 ,  B29C47/00 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/0033 ,  B29C47/021 ,  B29C47/065 ,  B29C47/067 ,  B29C53/083 ,  B29C65/565 ,  B29C66/1122 ,  B29C66/232 ,  B29C66/24221 ,  B29C66/5344 ,  B29C66/612 ,  B29C66/71 ,  B29C66/723 ,  B29C66/73751 ,  B29C66/7392 ,  B29C2793/00 ,  B29D23/006 ,  B29K2021/00 ,  B29K2105/246 ,  B29L2009/00 ,  B29L2023/004 ,  B29L2023/005 ,  Y10T29/49435 ,  Y10T29/49908 ,  Y10T29/49927 ,  B29K2077/00 ,  B29K2027/18 ,  B29K2023/08

摘要： A method of producing a hose-connector assembly, including the steps of forming by extrusion an inner resin tube layer, forming by extrusion an outer rubber protector tube layer having substantially the same length as the inner resin tube layer, so as to cover the outer surface of the inner resin tube layer over the entire length of the inner resin tube layer, to obtain a laminar tubular blank consisting of the inner resin tube layer and the outer rubber protector tube layer, cutting the laminar tubular blank into pieces, and press-fitting an end portion of a tubular connector in each of at least one of the opposite end portions of the inner resin tube.

摘要翻译： 一种软管连接器组件的制造方法，其特征在于，包括以挤出形成内部树脂管层的步骤，通过挤压形成与所述内侧树脂管层大致相同长度的外部橡胶保护管层，以覆盖外部 在内部树脂管层的整个长度上形成内部树脂管层的表面，从而获得由内部树脂管层和外部橡胶保护管层组成的层状管坯，将层状管状坯料切割成块状， 在内树脂管的至少一个相对端部的每一个中装配管状连接器的端部。

公开(公告)号：US20020084542A1

公开(公告)日：2002-07-04

申请号：US10034257

申请日：2002-01-03

申请人： SUZUKI KANSHI CO., LTD.

发明人： Yasuyuki Suzuki

IPC分类号： B29C047/20 ,  B29C047/92

CPC分类号： B29C47/902 ,  B29C47/0026 ,  B29C47/20 ,  B29C47/6087 ,  B29C47/908 ,  B29C47/92 ,  B29C2947/92514 ,  B29C2947/926 ,  B29C2947/92619 ,  B29C2947/92904

摘要： A tube with a thin thickness or a thin tube made of a synthetic resin material having high heat-resistance and high strength (for example, PEI material, PEEK material or the like) is produced by means of extrusion molding. An extrusion molding method forms a continuous product (5) for a thin tube by plasticizing and kneading a raw material (1) composed of a synthetic resin material having high heat-resistance and high strength by means of an extrusion molding machine (2), extruding the plasticized and kneaded raw material from a molding die (3) to form a tubular body (51) having a circular cross section, further passing the tubular body (51) on a sizing die (4) to give a final inner diameter to the tubular body (51), cooling and hardening the tubular body (51). The molding die (3) and sizing die (4) are coupled to each other by a connecting pipe (6). The sizing die (4) is made of a carbon material. A first air (81) is supplied to an interior of the sizing die (4) through the connecting pipe (6). A second air (92) is supplied to an interior of the molding die (3) so that an air lubrication layer is formed between an inner surface (52) of the continuous product (5) and an outer surface (41) of the sizing die (4). The first air (81) is exhausted as a third air (84) through the connecting pipe (6) out of the extrusion molding machine (2) after the first air (81) cools the sizing die (4). The second air (92) passes through a space defined between the inner surface (52) of the continuous product (5) and the outer surface (41) of the sizing die (4) and leaves the continuous product (5).

摘要翻译： 通过挤出成型制造具有薄的厚度的管或由具有高耐热性和高强度的合成树脂材料制成的薄管（例如，PEI材料，PEEK材料等）。 通过挤出成型机（2）对由具有高耐热性和高强度的合成树脂材料构成的原料（1）进行塑化和捏合，形成用于细管的连续产品（5） 从成型模具（3）挤出增塑混炼的原料，形成具有圆形横截面的管状体（51），并将管状体（51）进一步通过定型模具（4），使最终内径达到 管状体（51），冷却并硬化管状体（51）。 成型模具（3）和定型模具（4）通过连接管（6）彼此连接。 定型模具（4）由碳材料制成。 第一空气（81）通过连接管（6）供给到定径模（4）的内部。 将第二空气（92）供应到成型模具（3）的内部，使得在连续产品（5）的内表面（52）和上浆机的外表面（41）之间形成空气润滑层 死（4）。 第一空气（81）在第一空气（81）冷却定型模（4）之后，通过连接管（6）从挤压成型机（2）中排出为第三空气（84）。 第二空气（92）穿过限定在连续产品（5）的内表面（52）和定型模具（4）的外表面（41）之间的空间并离开连续产品（5）。

公开(公告)号：US20020061376A1

公开(公告)日：2002-05-23

申请号：US09962073

申请日：2001-09-26

发明人： Shinobu Kanbe ,  Takahiro Nishiyama ,  Hideki Shinohara

IPC分类号： B32B001/08 ,  B29C047/06 ,  B29C047/20 ,  B29C071/02

CPC分类号： B29C47/0023 ,  B29C47/065 ,  B29C47/26 ,  F16L11/06 ,  F16L2011/047 ,  Y10T428/1386 ,  Y10T428/1393

摘要： A rubber hose having a multilayer wall is formed of an inner layer of NBR type rubber having a high AN content, available at a low cost and highly impermeable to fuel and an outer layer of a rubber composition having a minimum Mooney viscosity of 25 to 65 at its curing temperature and highly resistant to flattening. Those layers are extruded and cured together without the aid of any mandrel owing to the inside diameter and wall thickness of the hose and the thickness of the outer layer which fall within specific ranges. This process enables the manufacture of a fuel hose having a high fuel impermeability at a low cost, while protecting its inner wall effectively from flattening during curing.

摘要翻译： 具有多层壁的橡胶软管由具有高AN含量的NBR型橡胶的内层形成，其成本低廉且燃料非常不透气，并且具有最小门尼粘度为25至65的橡胶组合物的外层 在其固化温度下，高度抗扁平化。 由于软管的内径和壁厚以及落在特定范围内的外层的厚度，这些层被挤压和固化在一起，无需任何芯棒。 该方法能够以低成本制造具有高燃料不渗透性的燃料软管，同时在固化期间有效地防止其内壁平坦化。