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

WO2016190989A1 SYSTEM WITH PLUG ASSEMBLY FOR CONTINUOUS MOLDING AND CURING OF TIRE TREAD 审中-公开
标题翻译：带插塞组件的系统用于连续成型和固定轮胎胎面
公开(公告)号：WO2016190989A1
公开(公告)日：2016-12-01
申请号：PCT/US2016/028218
申请日：2016-04-19
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE, S.A. , LUNG, David , HOMMERSON, John , PETROVICH, Michael
发明人： LUNG, David , HOMMERSON, John , PETROVICH, Michael
IPC分类号： B29C33/36 , B29C35/02 , B29D30/08
CPC分类号： B29C43/3607 , B29C35/0277 , B29C37/006 , B29C47/0021 , B29C69/02 , B29D30/06 , B29D30/52 , B29K2021/00
摘要： A system for the continuous extrusion, molding, and curing of tread for tires. An elongated strip of rubber material can be molded and cured shortly after extrusion such that the material retains much of the heat energy of extrusion and does not have to be stored. A plurality of discrete mold assemblies are conveyed adjacent to each other. As the mold assemblies are advanced sequentially, the uncured and unmolded strip of rubber material are extruded and positioned onto the mold assemblies. While the rubber strip advances, individual portions are sequentially molded and cured by passing through a mold press and then a curing press. A plug assembly is used to prevent the backflow of rubber material during the molding and curing.
摘要翻译：
一种用于轮胎胎面的连续挤出，模塑和固化的系统。细长的橡胶材料条可以在挤出后不久进行模塑和固化，使得材料保留大部分挤出热能并且不必储存。多个离散模具组件被彼此相邻地传送。随着模具组件依次前进，将未固化和未模制的橡胶材料条挤出并定位在模具组件上。在橡胶条前进的同时，各个部分依次通过模压机和固化压机成型并固化。插头组件用于防止成型和固化过程中橡胶材料的倒流。

2. 发明申请

WO2016168534A1 VENTED TOOLING BELT FOR PRODUCTION OF STRUCTURED SURFACES 审中-公开
标题翻译：用于生产结构化表面的通用工具带
公开(公告)号：WO2016168534A1
公开(公告)日：2016-10-20
申请号：PCT/US2016/027663
申请日：2016-04-15
申请人： AVERY DENNISON CORPORATION
发明人： AGASHE, Nikhil, R. , PECK, John, D , GALICIA, Ethelbert , CHAPMAN, Steven, R.
IPC分类号： B29D11/00 , B29C37/00 , B29C59/04
CPC分类号： G02B5/124 , B29C37/006 , B29C59/002 , B29C59/022 , B29C59/04 , B29D11/00605 , B29D11/00625
摘要： Various geometries are described for forming retroreflective structures in polymeric sheets or films. The geometries (30,40,50) enable venting of volatile gases that can otherwise become trapped between the embossing surface and the polymeric sheet or film. The geometries (30,40,50) are incorporated in tooling belts (110) or other pattern forming surfaces.
摘要翻译：描述了用于在聚合物片或膜中形成回射结构的各种几何形状。几何形状（30,40,50）能够排出挥发性气体，否则这些挥发性气体可能被捕获在压花表面和聚合物片材或膜之间。几何形状（30,40,50）被并入工具带（110）或其它图案形成表面中。

3. 发明申请

WO2016045802A1 PROCÉDÉ DE FABRICATION D'UNE PIÈCE COMPOSITE À BASE DE RÉSINE AQUEUSE ET PIÈCE COMPOSITE ISSUE D'UN TEL PROCÉDÉ 审中-公开
标题翻译：从这种方法生产来自水性树脂的复合部分和复合部件的方法
公开(公告)号：WO2016045802A1
公开(公告)日：2016-03-31
申请号：PCT/EP2015/059420
申请日：2015-04-29
申请人： FAURECIA AUTOMOTIVE INDUSTRIE , LINEO NV , PEUGEOT CITROEN AUTOMOBILES SA , UNIVERSITE DE REIMS CHAMPAGNE-ARDENNE
发明人： JEUNESSE, Steve , MARCEL, Valérie , KHALFALLAH, Moussa , ABBES, Boussad , VANFLETEREN, François , ROUSSEAU, Frédéric
IPC分类号： B32B5/12 , B32B3/10
CPC分类号： B29C37/006 , B29C33/02 , B29C33/10 , B29C35/02 , B29C43/36 , B29C70/34 , B29D24/005 , B29K2103/00 , B29L2007/002 , B32B3/02 , B32B3/10 , B32B3/12 , B32B5/12 , B32B5/26 , B32B2250/40 , B32B2255/02 , B32B2255/26 , B32B2260/021 , B32B2260/046 , B32B2307/50 , B32B2605/08 , B32B2607/00 , E04C2/365
摘要： L'invention concerne un procédé de fabrication d'une pièce composite (10), ledit procédé comprenant les étapes suivantes : - une étape d'empilement, dans un moule chauffant (30), d'un premier mat (12A), d'un écarteur (14) et d'un second mat (12B); au moins l'un des mats comportant un voile continu (20) de fibres imprégné par une résine thermodurcissable (21); - une étape de compression et de chauffage de l'empilement par le moule chauffant, afin de polymériser la résine thermodurcissable. L'étape d'empilement comporte la disposition, dans le moule chauffant, d'une première (22A) et d'une seconde (22B) couches filtrantes, respectivement au contact du premier et du second mats, du côté opposé à l'écarteur. Les couches filtrantes sont poreuses à la vapeur d'eau et relativement moins poreuses à la résine thermodurcissable. Le moule chauffant comporte des moyens (36) d'évacuation de vapeur d'eau (37) formée lors de l'étape de compression et de chauffage.
摘要翻译：本发明涉及一种复合部件（10）的制造方法，所述方法包括以下步骤： - 将第一垫（12A），间隔件（14）和第二垫（12B）堆叠在可加热模具（30）; 所述垫中的至少一个包括浸渍有热固性树脂（21）的纤维的连续纤维网（20）; - 通过可加热模具压缩和加热堆叠的步骤，以聚合热固性树脂。层叠步骤包括在可加热模具中在与间隔物相反的一侧上分别与第一和第二垫接触的第一（22A）和第二（22B）过滤层。过滤层对蒸汽是多孔的，并且相对于热固性树脂的多孔性更小。可加热模具包括用于抽空在压缩和加热步骤期间形成的蒸汽（37）的装置（36）。

4. 发明申请

WO2011075252A1 DOUBLE VACUUM CURE PROCESSING OF COMPOSITE PARTS 审中-公开
标题翻译：复合材料双重真空固化处理
公开(公告)号：WO2011075252A1
公开(公告)日：2011-06-23
申请号：PCT/US2010/056605
申请日：2010-11-12
申请人： THE BOEING COMPANY , ANDERSON, Michael R. , DEPASE, Edoardo P.
发明人： ANDERSON, Michael R. , DEPASE, Edoardo P.
IPC分类号： B29C70/44 , B29C73/00 , B29C35/02
CPC分类号： B29C70/44 , B29C37/006 , B29C73/10 , B29C73/30
摘要： Out-of-autoclave curing of a composite part is performed using a double vacuum chamber assembly comprising integrated inner and outer vacuum chambers.
摘要翻译：使用包括集成的内部和外部真空室的双真空室组件进行复合部件的高压釜外固化。

5. 发明申请

WO2004091883A1 METHOD FOR THE MANUFACTURE OF MOLDED POLYMERIC ARTICLES USING VARIABLE FREQUENCY MICROWAVES 审中-公开
标题翻译：使用可变频率微波制造模制聚合物制品的方法
公开(公告)号：WO2004091883A1
公开(公告)日：2004-10-28
申请号：PCT/US2004/009621
申请日：2004-03-29
申请人： BAUSCH & LOMB INCORPORATED , NANDU, Mahendra , WRUE, Richard, J. , INDRA, Eric, M.
发明人： NANDU, Mahendra , WRUE, Richard, J. , INDRA, Eric, M.
IPC分类号： B29C35/02
CPC分类号： G02B1/043 , B29C35/0288 , B29C35/08 , B29C35/0805 , B29C37/006 , B29C2035/0855 , B29D11/00134 , B29D11/00442 , B29D11/023 , B29K2105/0002 , B29L2011/0041
摘要： The present invention relates to an improved method of manufacture of molded polymeric devices using variable frequency microwaves. Molded polymeric devices include, for example, contact lenses, corneal rings, intraocular lenses and drug delivery devices such as anterior or posterior chamber inserts. Contact lenses include soft and rigid gas permeable contact lenses as well as, lens blanks lathed into finished contact lenses. Molded polymeric devices further include medical devices such as prosthetics including hip joints. According to the present invention, a mold (2) having a cavity the shape of the desired molded polymeric device, the cavity containing a composition comprising one or several monomers having double polymerizable bonds, is placed in a microwave chamber (8). The mold (2) can be plastic, glass, ceramic or metal. Plastic is preferred. The mold (2) is then swept with at least one range of microwave frequencies to polymerize the composition, thus forming the molded polymeric device. A range of frequencies includes a central frequency selected to rapidly heat the composition. A range is selected to generate a plurality of modes within the chamber (6). Sweeping is performed at a rate selected to avoid damage to the polymer formed and the mold (2).
摘要翻译：本发明涉及使用可变频率微波制造模制聚合物的改进方法。模制聚合物装置包括例如隐形眼镜，角膜环，眼内透镜和药物递送装置，例如前腔或后房插入物。隐形眼镜包括柔软和刚性透气的隐形眼镜以及车床成型隐形眼镜的镜片毛坯。模制的聚合物装置还包括诸如假肢的医疗装置，包括髋关节。根据本发明，将具有所需模制聚合物装置形状的空腔的空腔（2）放置在微波室（8）中，所述模腔（2）包含含有一个或多个具有双重可聚合键的单体的组合物。模具（2）可以是塑料，玻璃，陶瓷或金属。塑料是首选。然后用至少一个微波频率范围扫描模具（2）以聚合组合物，从而形成模制的聚合物装置。频率范围包括选择的快速加热组合物的中心频率。选择范围以在腔室（6）内产生多个模式。以选择的速率进行扫描，以避免损坏形成的聚合物和模具（2）。

6. 发明申请

WO2003101698A1 MICROREPLICATION TOOL WITH GAS RELEASE FEATURES 审中-公开
标题翻译：具有气体释放特性的微型工具
公开(公告)号：WO2003101698A1
公开(公告)日：2003-12-11
申请号：PCT/US2003/013461
申请日：2003-05-01
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： KING, Vincent, W. , D'SA, Joseph, M. , FEHR, Robert, T. , SERVATIUS, James, A.
IPC分类号： B29C33/10
CPC分类号： B29C59/04 , B29C33/10 , B29C33/424 , B29C37/006 , B29C45/34 , B29C45/345 , B29C45/372 , B29C59/025 , B29C2059/023 , B29L2031/729 , B33Y80/00 , C25D1/10 , Y10S425/812 , Y10T428/24479
摘要： In one embodiment, a microreplication tool includes gas release features that allow gas to escape from microreplication cavities of the tool. The gas release features can be disposed at the bottoms of the respective cavities to avoid air entrapment within the cavities of the tool during the microreplication process. In this manner, the quality of the microreplicated product can be improved.
摘要翻译：在一个实施例中，微复制工具包括允许气体从工具的微复制空腔逸出的气体释放特征。气体释放特征可以设置在相应空腔的底部，以避免在微复制过程中空气夹在工具的空腔内。以这种方式，可以提高微复制品的质量。

7. 发明申请

WO2003008169A1 タイヤの加硫金型审中-公开
标题翻译：轮胎VULCANIZING模具
公开(公告)号：WO2003008169A1
公开(公告)日：2003-01-30
申请号：PCT/JP2002/007125
申请日：2002-07-12
申请人：株式会社ブリヂストン , 加太武宏
发明人：加太武宏
IPC分类号： B29C33/02
CPC分类号： B29D30/0629 , B29C33/10 , B29C37/006 , B29D2030/0631 , B29L2030/00 , Y10S425/812
摘要： A tire vulcanizing mold having a greatly improved function for discharging air from between the molding pieces of a sector mold, wherein a tread ring for molding and vulcanizing the tread portion of a tire is composed of a plurality of sector molds circumferentially divisionally formed and making planar contact with each other, each sector mold being composed of a segment and a plurality of movable molding pieces disposed arcuately on the inner surface side of the segment, the movable molding pieces of each sector mold being urged away from each other.
摘要翻译：一种轮胎硫化模具，其特征在于，具有用于从扇形模具的成型片之间排出空气的功能的功能，其中用于模制和硫化轮胎的胎面部分的胎圈环由周向分割形成的多个扇形模具构成，每个扇形模具由段和多个可移动的成型件组成，其中弧形地设置在该段的内表面侧上，每个扇形模具的可移动的模制件彼此被推开。

8. 发明申请

WO00030821A1 METHOD AND APPARATUS FOR MAKING COMPOSITES 审中-公开
标题翻译：制备复合材料的方法和装置
公开(公告)号：WO00030821A1
公开(公告)日：2000-06-02
申请号：PCT/US1998/024862
申请日：1998-11-23
IPC分类号： B29B7/90 , B29B13/00 , B29B15/08 , B29C37/00 , B29C41/04 , B29C41/50 , B29C47/00 , B29C47/10 , B29C70/02 , B29C70/48 , H01B19/00 , B29B7/84 , B29C70/12
CPC分类号： B29C67/244 , B01F9/02 , B01F15/0295 , B01F2009/0063 , B01F2009/0065 , B29B7/106 , B29B7/842 , B29B7/847 , B29B7/90 , B29B13/00 , B29B15/08 , B29B2013/005 , B29C37/006 , B29C37/0064 , B29C41/04 , B29C41/50 , B29C47/0004 , B29C47/0014 , B29C47/1063 , B29C67/242 , B29C70/025 , B29C70/48 , B29K2105/0005 , B29L2031/3412 , C04B40/00 , H01B19/00
摘要： The present invention discloses a generic method for producing void and gas occlusion free materials, as well as apparatuses for batch and continuous production of same. This generic method can be utilized in the production of a wide variety of polymeric compounds and composites and specifically encompasses the two ends of the polymeric composite spectrum, that is, polymer concretes on the one hand, and fiber-reinforced polymer composites on the other. The composite materials of the present invention are characterized by visual count as being void and gas occlusion free to the level of 1 micron at 1250x magnification. Concomitantly, the invention produces useful polymer concrete materials which exhibit substantially improved integrity for easy machining at high speeds, and high dielectric and mechanical strength, as compared with composite materials produced by conventional methods. Thus, one particularly well-suited application for the materials of the present invention is the class of high voltage electrical insulating materials and insulators where the presence of voids, or gas occlusion flaws, may have deleterious effects, leading to their early failure.
摘要翻译：本发明公开了一种用于生产空隙和无气体阻挡材料的通用方法，以及用于批量连续生产的装置。这种通用方法可用于生产各种各样的聚合物和复合物，并且具体包括聚合物复合谱的两端，即一方面是聚合物混凝土，另一方面是纤维增强的聚合物复合材料。本发明的复合材料的特征在于视觉计数为空白和气体闭塞在1250x放大率下自由水平为1微米。伴随地，与通过常规方法生产的复合材料相比，本发明生产有用的聚合物混凝土材料，其显示出显着提高的完整性，便于高速加工，并且具有高介电和机械强度。因此，用于本发明的材料的一个特别适用的应用是高压电绝缘材料和绝缘体，其中存在空隙或气体阻塞缺陷可能具有有害影响，导致其早期失效。

9. 发明申请

WO99002326A1 METHOD OF PRODUCING A COMPRESSION MOULDED PRODUCT AND MOULDING TOOL USED IN PERFORMING THE METHOD 审中-公开
标题翻译：生产压缩成型产品的方法和在实施方法中使用的模具
公开(公告)号：WO99002326A1
公开(公告)日：1999-01-21
申请号：PCT/SE1998/001330
申请日：1998-07-07
IPC分类号： B29C37/00 , B29C70/08 , B29C70/34 , B29C43/00
CPC分类号： B29C70/086 , B29C37/006 , B29C70/345
摘要： The present invention relates to a method for producing a compression moulded product by means of a moulding tool (1) and the said moulding tool. The method is characterised in that both a carrier, comprising sheets of a fibre material impregnated with a first thermosetting plastic material, and a film pack comprising at least one sheet of film which includes a second thermosetting plastic material, which may be the same thermosetting plastic material as the first, are introduced into the moulding tool (1). The moulding tool (1) is then closed and preheats the carrier and the film pack in order to make the plastic material in these viscous. In the next stage a force is applied in order to prepress the mould halves (3a, 3b) of the moulding tool against one another, thereafter producing venting. A second force is then applied in order to again press the two mould halves against one another. Finally the moulding tool (1) is opened for removal of the product thereby produced, comprising the compression moulded carrier and the film pack integrated therewith.
摘要翻译：本发明涉及一种通过模制工具（1）和所述模制工具生产压塑产品的方法。该方法的特征在于，包括浸渍有第一热固性塑料材料的纤维材料片的载体和包含至少一片包含第二热固性塑料材料的膜片，其可以是相同的热固性塑料材料作为第一，被引入模制工具（1）。然后关闭模制工具（1）并预热载体和薄膜包装，以使塑料材料处于粘稠状态。在下一阶段中，施加力以便将模制工具的半模（3a，3b）预压成彼此，然后进行排气。然后施加第二个力，以便再次将两个半模相互压靠。最后，打开模制工具（1）以移除由此产生的产品，包括压缩模制载体和与其一体化的胶片盒。

10. 发明申请

WO1996022871A1 METHOD OF RESIN TRANSFER MOLDING 审中-公开
标题翻译：树脂转移成型方法
公开(公告)号：WO1996022871A1
公开(公告)日：1996-08-01
申请号：PCT/US1996000719
申请日：1996-01-29
申请人： McDONNELL DOUGLAS HELICOPTER COMPANY
发明人： McDONNELL DOUGLAS HELICOPTER COMPANY , OBRACHTA, Kevin, L.
IPC分类号： B29C45/00
CPC分类号： B29C70/48 , B29C37/005 , B29C37/006
摘要： Composite articles are prepared by resin transfer molding and an applied gas pressure during heating. A mass of reinforcement is placed into a mold (22), and the mold (22) is evacuated. A resin source (36) is connected to the mold (22), and thermosetting resin is introduced into the mold (22) from the source (36). A gas pressure source (44) is connected to the mold (22), and an external column (40) of resin is maintained in the gas pressure line (46). The mold (22) is heated to set and cure the resin within the mold (22), but the resin in the external column (40) is maintained in an unset condition. After the resin is introduced into the mold (22) and simultaneously with the heating of the resin, a gas pressure is applied to the column (40) of liquid resin, preferably at a pressure greater than the vapor pressure of water at the temperature to which the resin is heated, to prevent gas evolution to form bubbles during setting and curing and to minimize the volume of any bubbles already present in the resin from other sources.
摘要翻译：复合制品通过树脂传递模塑和加热时施加的气体压力制备。将一块加强件放入模具（22）中，并将模具（22）抽真空。树脂源（36）连接到模具（22），并且热源树脂从源（36）引入模具（22）。气体压力源（44）连接到模具（22），并且在气体压力管线（46）中保持树脂的外部柱（40）。加热模具（22）以使模具（22）内的树脂固化和固化，但外部柱（40）中的树脂保持在未设定状态。在将树脂引入模具（22）中并且同时加热树脂之后，将气体压力施加到液体树脂的塔（40）上，优选在高于水的蒸气压的压力下在温度下施加气压树脂被加热，以防止在固化和固化期间气体逸出形成气泡，并且使来自其它源的树脂中已经存在的任何气泡的体积最小化。

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