专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20150158233A1 Method Of Tubular Microlayer And Multi-Component Co-Extrusion Via Deflector Perturbation 审中-公开
标题翻译：通过偏转器扰动的管状微层和多组分共挤出方法
公开(公告)号：US20150158233A1
公开(公告)日：2015-06-11
申请号：US14547410
申请日：2014-11-19
申请人： Guill Tool & Engineering
发明人： Richard Guillemette , Robert Peters
IPC分类号： B29C47/26 , B29C47/00 , B29C47/06 , B32B1/08 , B32B27/08
CPC分类号： B29C47/26 , B29C47/0023 , B29C47/061 , B29C47/065 , B29C47/265 , B29C47/268 , B29K2101/12 , B32B1/08 , B32B27/08 , B32B27/20 , Y10T428/1393
摘要： The present invention relates to a method of transforming multilayered and/or multi-component streams into tubular shapes prior to or during extrusion by passing the streams over a deflector. The invention also relates to dies containing spiral, bowtie, circumferential and/or wrapping deflectors and products made by such methods.
摘要翻译：本发明涉及一种在挤出之前或期间将多层和/或多组分流转变为管状形状的方法，该方法是将流通过偏转器。本发明还涉及包含螺旋，蝴蝶结，周向和/或包裹导流器的模具以及由这些方法制成的产品。

2. 发明授权

US08241736B2 Multilayer, heat-shrinkable film comprising a plurality of microlayers 有权
标题翻译：包含多个微层的多层热收缩薄膜
公开(公告)号：US08241736B2
公开(公告)日：2012-08-14
申请号：US13290432
申请日：2011-11-07
申请人： Rafizi Ramli , Larry Bikle McAllister , Anton L. Timmons , Bradford E. Webster , John R. Wolf , Christopher L. Brown , George D. Wofford
发明人： Rafizi Ramli , Larry Bikle McAllister , Anton L. Timmons , Bradford E. Webster , John R. Wolf , Christopher L. Brown , George D. Wofford
IPC分类号： B32B7/02
CPC分类号： B29C61/0616 , B29C47/0023 , B29C47/0026 , B29C47/0057 , B29C47/0059 , B29C47/061 , B29C47/065 , B29C47/20 , B29C47/263 , B29C47/265 , B29C47/38 , B29C47/56 , B29L2023/001 , B32B27/08 , B32B27/28 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/322 , B32B27/34 , B32B37/153 , B32B37/28 , B32B38/0012 , B32B2250/05 , B32B2250/42 , B32B2270/00 , B32B2272/00 , B32B2307/40 , B32B2307/406 , B32B2307/50 , B32B2307/514 , B32B2307/54 , B32B2307/546 , B32B2307/558 , B32B2307/5825 , B32B2307/736 , B32B2553/00 , Y10T428/1334 , Y10T428/1352 , Y10T428/2495 , Y10T428/24975
摘要： A multilayer, heat-shrinkable film generally includes at least one bulk layer and a microlayer section comprising a plurality of microlayers. The ratio of the thickness of any of the microlayers to the thickness of the bulk layer ranges from about 1:2 to about 1:40.
摘要翻译：多层热收缩膜通常包括至少一个体积层和包括多个微层的微层部分。任何微层的厚度与体层的厚度的比例为约1:2至约1:40。

3. 发明申请

US20120201921A1 Extrusion Blow Molding Apparatus For Preparing Polyester Articles 有权
标题翻译：用于制备聚酯制品的挤出吹塑设备
公开(公告)号：US20120201921A1
公开(公告)日：2012-08-09
申请号：US13023946
申请日：2011-02-09
申请人： Clarence Sequeira
发明人： Clarence Sequeira
IPC分类号： B29C49/04
CPC分类号： B29C49/04 , B29C47/0004 , B29C47/0026 , B29C47/065 , B29C47/1018 , B29C47/265 , B29C47/6018 , B29K2067/003
摘要： An extrusion blowmolding apparatus has an extrusion die having an upstream portion for receiving the thermoplastic polyester material and a downstream portion having a die head through which molten thermoplastic polyester material is flowed to form a parison suitable for extrusion blowmolding. The extrusion die has extending therethrough a generally cylindrical barrel and an extrusion screw disposed within the barrel having spiral flights along its length. In some aspects, the flight depths are lengthened so to provide a good melt at a suitable throughput. By also selecting an appropriate extrusion temperature profile, it is possible to eliminate or minimize unmelts, which can contribute to processing difficulties as well as defects in the resulting article. In other aspects, a closed-loop drying system is provided for achieving very low moisture levels in the polyester material to improve processing.
摘要翻译：挤出吹塑成型设备具有挤出模具，其具有用于接收热塑性聚酯材料的上游部分和具有模头的下游部分，熔融的热塑性聚酯材料通过该模头流动，以形成适于挤出吹塑成型的型坯。挤出模具具有大致圆柱形的筒体，并且设置在筒体内的挤出螺杆具有沿其长度的螺旋形飞行。在一些方面，飞行深度被延长，以便以合适的产量提供良好的熔体。通过选择适当的挤出温度曲线，可以消除或最小化非熔化，这可能导致加工困难以及所得制品中的缺陷。在其他方面，提供了一种闭环干燥系统，用于在聚酯材料中实现非常低的水分含量以改善处理。

4. 发明申请

US20120189789A1 METHOD AND APPARATUS FOR FORMING HIGH STRENGTH PRODUCTS 有权
标题翻译：形成高强度产品的方法和装置
公开(公告)号：US20120189789A1
公开(公告)日：2012-07-26
申请号：US13336825
申请日：2011-12-23
申请人： Michael Ernest Langlais , Richard Guillemette
发明人： Michael Ernest Langlais , Richard Guillemette
IPC分类号： B32B1/08 , B28B21/52 , B29D22/00
CPC分类号： B29D23/00 , B29C47/0019 , B29C47/0023 , B29C47/062 , B29C47/065 , B29C47/265 , B29C47/268 , B29C47/385 , B29C47/702 , B29C47/705 , B29C47/707 , B29C65/70 , B30B11/221 , B30B11/224 , Y10T428/13
摘要： A system and method are presented in which a flow of plastic is extruded to obtain nano-sized features by forming multiple laminated flow streams, flowing in parallel through the non-rotating extrusion system. Each of the parallel laminated flow streams are subjected to repeated steps in which the flows are compressed, divided, and overlapped to amplify the number of laminations. The parallel amplified laminated flows are rejoined to form a combined laminated output with nano-sized features. The die exit is formed to provide a tubular shape.
摘要翻译：提出了一种系统和方法，其中通过形成通过非旋转挤出系统平行流动的多个层压流动流体挤出以获得纳米尺寸的特征。对每个平行的层叠流动流进行重复的步骤，其中流被压缩，分割和重叠以放大叠片的数量。并联放大的层叠流体重新结合形成具有纳米尺寸特征的组合叠层输出。模具出口形成为提供管状形状。

5. 发明授权

US07883329B2 Device for the production of tubular pre-forms with asymmetrical annular pistons 有权
标题翻译：用于生产具有不对称环形活塞的管状预成型件的装置
公开(公告)号：US07883329B2
公开(公告)日：2011-02-08
申请号：US10593938
申请日：2005-03-14
申请人： Günter Richter
发明人： Günter Richter
IPC分类号： B29C47/06 , B29C47/22
CPC分类号： B29C47/54 , B29C47/0023 , B29C47/0026 , B29C47/065 , B29C47/0866 , B29C47/0867 , B29C47/20 , B29C47/22 , B29C47/26 , B29C47/265 , B29C47/28 , B29C47/56 , B29C49/04 , B29C49/041
摘要： The invention relates to a device for the production of multi-layer, co-extruded, tubular pre-forms made from thermoplastic plastic. A co-extrusion head (10) comprises co-axially arranged flow channels (FK1, FK2), each supplied by a single inlet opening (ZF1, ZF2) with a material melt, distributed annularly in a distribution ring (26, 28). The gap width in each distribution ring (26, 28) is greater in the vicinity of the inlet opening (ZF1, ZF2) than the gap width (s2, s6) in the region of the side opposing the inlet opening (ZF1, ZF2). The flow channels (FK1, FK2) are also asymmetric with regard to the gap widths.
摘要翻译：本发明涉及一种用于生产由热塑性塑料制成的多层共挤出管状预成型件的装置。共挤出头（10）包括同轴布置的流动通道（FK1，FK2），每个流动通道由具有材料熔体的单个入口开口（ZF1，ZF2）提供，环形地分布在分配环（26,28）中。在与入口侧（ZF1，ZF2）相对的一侧的区域中，各分配环（26,28）的间隙宽度大于入口开口（ZF1，ZF2）附近的间隙宽度（s2，s6）。流动通道（FK1，FK2）对于间隙宽度也是不对称的。reduction

6. 发明申请

US20090112066A1 ENDOSCOPE FLEXIBLE TUBE AND ITS MANUFACTURING METHOD 有权
标题翻译：内窥镜柔性管及其制造方法
公开(公告)号：US20090112066A1
公开(公告)日：2009-04-30
申请号：US12200564
申请日：2008-08-28
申请人： Atsushi Yago , Nobuharu Takahashi , Yoshiyuki Yoshimoto , Rei Miyasaka
发明人： Atsushi Yago , Nobuharu Takahashi , Yoshiyuki Yoshimoto , Rei Miyasaka
IPC分类号： A61B1/005 , B28B21/72
CPC分类号： A61B1/0055 , A61B1/00071 , A61B1/0011 , A61M25/001 , A61M25/0138 , B29C47/0023 , B29C47/0026 , B29C47/021 , B29C47/065 , B29C47/261 , B29C47/265 , B29C47/28 , B29C47/882 , B29C47/8895 , B29C2947/92514 , B29C2947/9258 , B29C2947/926 , B29C2947/92619 , B29C2947/92647 , B29C2947/92904 , B29C2947/92933
摘要： An endoscope flexible tube comprises: a tubular structure having flexibility; and a shell layer on an outer peripheral surface of the tubular structure, wherein the shell layer has a two-layer structure including a rigid resin layer of a rigid resin and a soft resin layer of a soft resin, and wherein the two-layer structure is maintained over the entire flexible tube in its length direction.
摘要翻译：内窥镜柔性管包括：具有柔性的管状结构; 以及在所述管状结构体的外周面上的壳层，其中所述壳层具有包括刚性树脂的刚性树脂层和软质树脂的软质树脂层的双层结构，并且其中所述两层结构在其长度方向上保持在整个柔性管上。

7. 发明申请

US20080203607A1 Pipe Extrusion Die Flow Path Apparatus and Method 有权
标题翻译：管道挤压模流道设备及方法
公开(公告)号：US20080203607A1
公开(公告)日：2008-08-28
申请号：US12036411
申请日：2008-02-25
申请人： Gerald S. Sutton
发明人： Gerald S. Sutton
IPC分类号： B29C47/26 , B29C47/12 , B29C47/08
CPC分类号： B29C47/26 , B29C47/0023 , B29C47/005 , B29C47/065 , B29C47/265 , B29K2023/065 , B29K2023/12 , B29K2027/06 , B29L2009/00 , B29L2023/22
摘要： A method and apparatus is provided for distributing material through a multilayer pipe extrusion die. A first flow passageway, having a first cross-sectional area and extending along a first flow direction, may be connected to a second flow passageway, having a second cross-sectional area substantially the same as the first cross-sectional area of the first flow passageway, to provide a second flow direction different from the first flow direction of the first flow passageway. A conical passageway may extend from the second passageway toward a dispensing outlet. Material may be distributed from the first flow passageway into the second flow passageway. The method and apparatus may generally maintain the same flow properties of the material at a point before and after the connection of the first flow passageway and the second flow passageway. The flow properties of the material may be altered proximate to the outlet.
摘要翻译：提供了一种通过多层管挤出模头分配材料的方法和装置。具有第一横截面积并沿着第一流动方向延伸的第一流动通道可以连接到第二流动通道，第二流动通道具有与第一流动的第一横截面积基本相同的第二横截面积通道，以提供与第一流动通道的第一流动方向不同的第二流动方向。锥形通道可以从第二通道延伸到分配出口。材料可以从第一流动通道分配到第二流动通道中。所述方法和装置通常可以在第一流动通道和第二流动通道的连接之前和之后的点保持材料相同的流动性质。材料的流动特性可以在出口附近改变。

8. 发明申请

US20070202209A1 Device For The Production Of Tubular Pre-Forms With Asymmetrical Annular Pistons 有权
标题翻译：用不对称环形活塞制造管状预制件的装置
公开(公告)号：US20070202209A1
公开(公告)日：2007-08-30
申请号：US10593938
申请日：2005-03-14
申请人： Gunter Richter
发明人： Gunter Richter
IPC分类号： B29C47/12 , A21C11/00
CPC分类号： B29C47/54 , B29C47/0023 , B29C47/0026 , B29C47/065 , B29C47/0866 , B29C47/0867 , B29C47/20 , B29C47/22 , B29C47/26 , B29C47/265 , B29C47/28 , B29C47/56 , B29C49/04 , B29C49/041
摘要： The invention relates to a device for the production of multi-layer, co-extruded, tubular pre-forms made from thermoplastic plastic. A co-extrusion head (10) comprises co-axially arranged flow channels (FK1, FK2), each supplied by a single inlet opening (ZF1, ZF2) with a material melt, distributed annularly in a distribution ring (26, 28). The gap width in each distribution ring (26, 28) is greater in the vicinity of the inlet opening (ZF1, ZF2) than the gap width (s2, s6) in the region of the side opposing the inlet opening (ZF1, ZF2). The flow channels (FK1, FK2) are also asymmetric with regard to the gap widths.
摘要翻译：本发明涉及一种用于生产由热塑性塑料制成的多层共挤出管状预成型件的装置。共挤出头（10）包括同轴布置的流动通道（FK 1，FK 2），每个流动通道由具有材料熔体的单个入口（ZF 1，ZF 2）供应，环形地分布在分配环（26 ，28）。每个分配环（26,28）中的间隙宽度在入口开口（ZF 1，ZF 2）附近比在入口开口侧的区域中的间隙宽度（s 2，s 6）大 ZF 1，ZF 2）。流动通道（FK 1，FK 2）对于间隙宽度也是不对称的。

9. 发明授权

US06692804B1 High strength extruded tubular product and method for making said product 失效
标题翻译：高强度挤出管状产品及其制造方法
公开(公告)号：US06692804B1
公开(公告)日：2004-02-17
申请号：US09547638
申请日：2000-04-12
申请人： A Roger Guillemette , Richard Guillemette
发明人： A Roger Guillemette , Richard Guillemette
IPC分类号： B32B100
CPC分类号： B29C47/28 , B29C47/0023 , B29C47/005 , B29C47/065 , B29C47/265 , B29C47/266 , B29C47/705 , Y10T428/139 , Y10T428/1393
摘要： Using a balanced flow path, multiple layers of extruded plastic are supplied to a chamber having independently rotating surfaces. Said rotating surfaces apply a shear force to at least the inner and outer layers of said extruded plastic to orient said materials in said layers in different helical patterns, thereby forming a multi-layer tubular product in which at least inner and outer layers have different helical patterns to strengthen the product.
摘要翻译：使用平衡的流动路径，将多层挤压塑料供应到具有独立旋转表面的室。所述旋转表面将至少所述挤出塑料的内层和外层施加剪切力，以使所述层中的所述材料以不同的螺旋图案定向，由此形成多层管状产品，其中至少内层和外层具有不同的螺旋模式加强产品。

10. 发明授权

US6077062A Extrusion die system with balanced flow passage 有权
公开(公告)号：US6077062A
公开(公告)日：2000-06-20
申请号：US195463
申请日：1998-11-18
申请人： Arthur Roger Guillemette , James M. Prue
发明人： Arthur Roger Guillemette , James M. Prue
IPC分类号： B29C47/06 , B29C47/24 , B29C47/28 , B29C47/70 , B29C47/20
CPC分类号： B29C47/28 , B29C47/0023 , B29C47/005 , B29C47/065 , B29C47/24 , B29C47/265 , B29C47/266 , B29C47/702 , B29C47/705 , B29C47/20
摘要： In an extrusion die flow channels supply molten plastic to a pair of distribution grooves constructed in the upstream face of the die component adjacent to the die body. The die body becomes more universal and can be used for a variety of applications by replacing the die component with alternate designs of distribution grooves.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式