公开(公告)号：US20080054533A1

公开(公告)日：2008-03-06

申请号：US10554868

申请日：2005-07-20

申请人： Myong Deok Kim

发明人： Myong Deok Kim

IPC分类号： B29C33/16

CPC分类号： B29C45/0013 ,  B29C2045/0015 ,  H01F1/28 ,  H01F41/0246 ,  Y10T428/2991

摘要： A micro-filer and an injection molding machine using the micro-filer and an injection molding method are disclosed. The micro-filer and an injection molding machine using the micro-filer and an injection molding method includes a micro-filer; an injection molding machine comprising metal molds in which micro-filers are distributed in resin and the cavity is formed to have the resin injected, thereby injection molding a product and a magnetic force generation unit for generating a magnetic force strong enough that the magnetic force is applied to the micro-filers distributed within the resin and the micro-filers are distributed concentratedly at one side of the injection molded product of resin; and a method of injection molding comprising a resin injection step in which resin having magnetic micro-filers distributed therein is injected, a magnetization step in which a magnetic force is generated in one side direction of metal molds and applied to the micro-filers within the resin for concentratedly distributing the micro-filers on one side of the resin, a cooling step in which the resin is cooled and hardened in the metal molds, and an extraction step in which the hardened resin is extracted from the metal molds.

摘要翻译： 公开了一种使用微型扫描器的微型扫描器和注射成型机以及注射成型方法。 微型微滤器和使用微滤器的注射成型机和注射成型方法包括微滤器; 一种注射成型机，包括金属模，其中微型薄片分布在树脂中，并且形成空腔以使树脂注入，从而注塑成型产品和磁力产生单元，用于产生足够强的磁力，使得磁力为 施加到分布在树脂内的微型滤膜，微滤器集中分布在树脂注塑产品的一侧; 以及注塑成型方法，其中注入树脂注入步骤，其中注入了分布在其中的磁微型微滤器的树脂，其中在金属模具的一个侧面方向上产生磁力并施加到金属模具内的微型薄片的磁化步骤 用于将微滤器集中分布在树脂的一侧上的树脂，在金属模具中冷却和硬化树脂的冷却步骤，以及从金属模具中提取硬化树脂的提取步骤。

公开(公告)号：US5915436A

公开(公告)日：1999-06-29

申请号：US739989

申请日：1996-10-30

申请人： David E. Johnson ,  Lawrence J. Mann ,  Scott M. Mevissen ,  Richard M. Pihl ,  David C. Roeker

发明人： David E. Johnson ,  Lawrence J. Mann ,  Scott M. Mevissen ,  Richard M. Pihl ,  David C. Roeker

IPC分类号： A46B1/00 ,  A46B7/04 ,  A46B13/00 ,  A46D1/00 ,  B24D3/28 ,  B24D13/10 ,  B24D13/14 ,  B24D18/00 ,  B29C45/00

CPC分类号： B29C45/0013 ,  A46B13/003 ,  A46B13/008 ,  A46B3/005 ,  A46B7/04 ,  A46D1/00 ,  A46D1/023 ,  B24D13/10 ,  B24D13/145 ,  B24D18/0009 ,  B24D3/28 ,  A46B2200/3093 ,  B29C2045/0015 ,  B29L2031/7654

摘要： A molded brush having a backing with a plurality of bristles extending therefrom. The backing and bristles are preferably integrally molded. The brush is molded from a moldable polymer such a thermoset polymer, thermoplastic polymer, or thermoplastic elastomer. The molded brush can include an attaching means molded integrally with the backing. Also disclosed is a method of making a molded brush and a method of refining a workpiece surface with a molded brush.

摘要翻译： 具有背衬的模制刷具有从其延伸的多个刷毛。 背衬和刷毛优选地整体模制。 刷子由可模制聚合物如热固性聚合物，热塑性聚合物或热塑性弹性体模制而成。 模制刷可以包括与背衬一体模制的附接装置。 还公开了制造模制刷的方法和用模制刷将工件表面精炼的方法。

公开(公告)号：US5820808A

公开(公告)日：1998-10-13

申请号：US784326

申请日：1997-01-16

申请人： Henk van Oene ,  Deborah F. Mielewski ,  Kevin R. J. Ellwood

发明人： Henk van Oene ,  Deborah F. Mielewski ,  Kevin R. J. Ellwood

IPC分类号： B29C45/00 ,  B29B7/00 ,  B29C45/02

CPC分类号： B29C45/0025 ,  B29C45/0013 ,  B29C2045/0015

摘要： A method for forming an injection molded component from a host polymer (18) uses a very small quantity of an additive (32) that is efficiently driven to the surface of the component during the injection molding process. The additive exists in the host polymer at a very low concentration in the bulk, much lower than would be necessary to achieve the modification in a homogeneous blend. The additive is an insoluble liquid in the host polymer under the temperature and pressure conditions of injection molding. The additive is driven to the flow front surface (22) during injection molding and then translated to the surface (24) of the component by fountain flow and is distributed on the surface in a thin layer, producing the desired surface modification, without altering the properties of the bulk polymer, and eliminating post processing steps from the manufacturing process.

摘要翻译： 从主体聚合物（18）形成注塑成分的方法使用非常少量的在注射成型过程中有效地驱动到部件表面的添加剂（32）。 该添加剂在本体中以非常低的浓度存在于主体聚合物中，远远低于在均匀共混物中实现改性所必需的。 在注射成型的温度和压力条件下，添加剂是主体聚合物中的不溶性液体。 添加剂在注射成型期间被驱动到流动前表面（22），然后通过喷泉流转移到部件的表面（24），并且以薄层分布在表面上，产生所需的表面改性，而不改变 本体聚合物的性质，以及消除制造过程中的后处理步骤。

公开(公告)号：US4340551A

公开(公告)日：1982-07-20

申请号：US177184

申请日：1980-08-11

申请人： Akihiro Wada ,  Kichiya Tazaki ,  Tamotsu Tahara ,  Hiroshi Suzuki ,  Yukihisa Mizutani

发明人： Akihiro Wada ,  Kichiya Tazaki ,  Tamotsu Tahara ,  Hiroshi Suzuki ,  Yukihisa Mizutani

IPC分类号： B29C45/00 ,  B29C45/73 ,  H05B1/00

CPC分类号： B29C45/73 ,  B29C45/0005 ,  B29C2035/0811 ,  B29C2045/0012 ,  B29C2045/0015 ,  B29C2045/7356 ,  Y10S264/65

摘要： In injection molding thermoplastic resin compositions containing reinforcing materials and/or fillers, high quality molded articles superior in surface gloss and exhibiting substantially no surface defect can be obtained, by employing a technical measure, in which only superficial layer of the inner wall surface of the mold is selectively heated, by high-frequency induction heating, to a temperature above the heat distortion temperature of the thermoplastic resin composition employed prior to injection molding and cooling and solidifying the resin.

摘要翻译： 在含有增强材料和/或填料的注塑成型热塑性树脂组合物中，通过采用技术措施，可以获得表面光泽优异且基本上没有表面缺陷的高质量模制品，其中只有表面光泽的内壁表面的表层 通过高频感应加热将模具选择性地加热到高于注射成型之前使用的热塑性树脂组合物的热变形温度的温度，并使树脂固化。

公开(公告)号：US20180117811A1

公开(公告)日：2018-05-03

申请号：US15852979

申请日：2017-12-22

申请人： Ford Motor Company

发明人： Junko PAUKEN

IPC分类号： B29C45/17 ,  B29C45/00 ,  B29C45/26 ,  B29C33/38

CPC分类号： B29C45/1701 ,  B29C33/16 ,  B29C33/38 ,  B29C45/0013 ,  B29C45/26 ,  B29C2045/0015 ,  B29K2105/0032 ,  B29K2105/16 ,  B29K2905/12 ,  B29K2995/0008 ,  B29K2995/002 ,  B29L2031/3005

摘要： An apparatus for molding a part having ferromagnetic pigments is provided by the present disclosure. A magnetic field, generated by an electromagnet, is set up adjacent a wall of the part cavity that will define an A-surface of the part. A ferromagnetic pigment is combined with the resin. When the electromagnet is activated, the magnetic field attracts the ferromagnetic pigment to collect near the cavity wall that will define the A-surface. The apparatus of the present disclosure includes a mold, a part cavity formed in the mold, and an electromagnet positioned adjacent the part cavity whereby a magnetic field can be exerted on the part cavity. The electromagnet may be of any of several types, including a coil or a wire grid. The electromagnet may be embedded in the mold or may be placed adjacent to the mold.

公开(公告)号：US09718226B2

公开(公告)日：2017-08-01

申请号：US14627129

申请日：2015-02-20

申请人： SUZUKI MOTOR CORPORATION

发明人： Kayo Kikuchi

IPC分类号： B29C45/00

CPC分类号： B29C45/0013 ,  B29C45/0025 ,  B29C2045/0015 ,  B29C2045/0044

摘要： A method for an injection molded product having a molten resin containing an aluminum pigment. The injection mold includes resin reservoirs connected to both sides of a cavity, positioned where the molten resin meets as it partly flows therein. The cavity has a design surface of an injection-molded product and both side surfaces continuing from the surface forming the design surface. One of the resin reservoirs is connected to one of the side surfaces and the other resin reservoir is connected to the other side surface, across the position where the molten resin meets. When the molten resin partly flows into the resin reservoirs, flow of the molten resin, which is substantially in parallel from the surface forming the design surface to the resin reservoirs, is generated and aluminum pigment makes an orientation angle of 120° to 140° on the design surface at the position where the molten resin meets.

公开(公告)号：US20120269916A1

公开(公告)日：2012-10-25

申请号：US13433772

申请日：2012-03-29

申请人： Kayo Kikuchi

发明人： Kayo Kikuchi

IPC分类号： B29C45/13

CPC分类号： B29C45/0013 ,  B29C45/0025 ,  B29C2045/0015 ,  B29C2045/0044

摘要： A cavity of an injection mold has a ring shape in a plane view, and has a cross-sectional shape having an upper surface forming a design surface of an injection-molded product, both side surfaces continuing from the upper surface, and a bottom surface. When molten resin is injected from a side gate, flows in opposite directions are generated in the cavity and the molten resin meets at a position opposite the side gate in a diameter direction of the cavity, but at this position, the molten resin partly flows into resin reservoirs disposed on both sides. Consequently, since flows horizontal to the upper surface are generated, a luminous material in these flows is also oriented substantially in parallel to the design surface, which can alleviate the disorder of the orientation of the luminous material.

摘要翻译： 注射模具的空腔具有平面图的环形形状，并且具有截面形状，其具有形成注塑产品的设计表面的上表面，两个侧表面与上表面连续，底表面 。 当从侧浇口注入熔融树脂时，在空腔中产生相反方向的流动，并且熔融树脂在空腔的直径方向上与侧浇口相对的位置相遇，但在该位置，熔融树脂部分流入 设置在两侧的树脂贮存器。 因此，由于产生与上表面水平的流动，这些流动中的发光材料也大致平行于设计表面定向，这可以减轻发光体的取向紊乱。

公开(公告)号：US20070264513A1

公开(公告)日：2007-11-15

申请号：US11782061

申请日：2007-07-24

申请人： Kevin McCullough

发明人： Kevin McCullough

IPC分类号： B32B15/08 ,  B29B9/00

CPC分类号： B29C45/0013 ,  B29C2045/0015 ,  B29K2055/02 ,  B29K2069/00 ,  B29K2081/04 ,  B29K2705/00 ,  B29K2705/06 ,  B29L2009/003 ,  Y10T428/31678 ,  Y10T428/31692 ,  Y10T428/31696 ,  Y10T428/31699 ,  Y10T428/31935

摘要： A method is provided for forming a feedstock material for use in net shape molded component that includes an integral metallized coating or layer on the exterior surface thereof. The feedstock includes a carefully matched mixture of polymer resin and a metallic alloy that is suitable for use in a molding method that includes melting and injecting the material into a mold cavity under pressure. Due to the differential in material viscosities, the metal tends to migrate to the outer surface of the molded part when placed under pressure, ultimately creating a net shape molded part having a polymer core with a metallic layer at the exterior surfaces thereof.

摘要翻译： 提供一种用于形成用于净形状模制部件的原料材料的方法，其中包括在其外表面上的整体金属化涂层或层。 原料包括聚合物树脂和金属合金的精心匹配的混合物，其适用于包括在压力下将材料熔融和注入模腔中的模制方法中使用。 由于材料粘度的差异，当放置在压力下时，金属倾向于迁移到模制部件的外表面，最终形成具有在其外表面处具有金属层的聚合物芯的网状模制部件。

公开(公告)号：US20030183987A1

公开(公告)日：2003-10-02

申请号：US10335929

申请日：2003-01-03

发明人： Toshiaki Oku ,  Hiroyuki Suga

IPC分类号： B06B001/00 ,  B29C045/04

CPC分类号： B29C45/1642 ,  B29C45/0013 ,  B29C45/0082 ,  B29C45/5605 ,  B29C45/568 ,  B29C2045/0015 ,  B29C2045/1696

摘要： A method for fabricating a molded resinous part with a metal distributed in a surface thereof comprising: kneading a low-melting metal and a resin having a curing temperature lower than a solidification point of the low-melting metal in a molten state; and injection-molding the resulting kneaded mixture into a mold whose temperature is set to a temperature equal to or lower than the solidification point of the low-melting metal and higher than the curing temperature of the resin, thereby obtaining a molded resinous part comprising the resin as a core and the low-melting metal in a surface thereof.

摘要翻译： 一种用于制造具有分布在其表面上的金属的模制树脂部件的方法，包括：将低熔点金属和具有低于熔融状态的低熔点金属凝固点的固化温度的树脂捏合; 将得到的捏合混合物注入到温度设定在低熔点金属的固化点以下的温度以上且高于树脂的固化温度的模具中，得到模塑树脂部， 树脂为芯，低熔点金属在其表面。

公开(公告)号：US20150064458A1

公开(公告)日：2015-03-05

申请号：US14012425

申请日：2013-08-28

申请人： EATON CORPORATION

发明人： SOUMAYAJIT SARKAR ,  JAVED MAPKAR ,  JOHN TRUBLOWSKI ,  ADRI LAMMERS

IPC分类号： B29C45/00

CPC分类号： B29C45/0013 ,  B29C37/0032 ,  B29C45/0005 ,  B29C45/14631 ,  B29C45/14778 ,  B29C2037/0042 ,  B29C2045/0015 ,  D01D5/0076 ,  D01D5/0084 ,  D01D5/18 ,  Y10T428/269 ,  Y10T428/31504 ,  Y10T428/31678

摘要： The disclosed concept relates to methods for the manufacture of molded parts having composite nanofibers deposited on a surface of the molded parts. The molded parts are manufactured by utilizing injection molding techniques. The nanofibers are capable of imparting to the molded part functionality, such as but not limited to electrical conductivity, magnetic properties, thermal conductivity, hydrophobicity and superhydrophobicity. The methods include depositing the nanofibers at least partially on an interior surface of a mold, injecting a polymer-containing composition into the mold and extracting a molded part from the mold. A surface of the molded part includes a layer or coating of nanofibers deposited thereon and/or therein. The nanofibers are transferred from the interior surface of the mold to the surface of the molded part. The mold and molded part can include three-dimensional shapes as well as two-dimensional shapes.

摘要翻译： 所公开的概念涉及用于制造具有沉积在模制部件的表面上的复合纳米纤维的模制部件的方法。 模制件通过注射成型技术制造。 纳米纤维能够赋予模制部件功能性，例如但不限于导电性，磁性，导热性，疏水性和超疏水性。 所述方法包括至少部分地将纳米纤维沉积在模具的内表面上，将含聚合物的组合物注入模具中并从模具中提取模制部件。 模制部件的表面包括沉积在其上和/或其中的纳米纤维的层或涂层。 纳米纤维从模具的内表面转移到模制部件的表面。 模具和模制部件可以包括三维形状以及二维形状。