公开(公告)号：US10016916B2

公开(公告)日：2018-07-10

申请号：US12937867

申请日：2009-03-16

申请人： Yan Simard ,  Eric Lalancette ,  Daniel Thomas Jones

发明人： Yan Simard ,  Eric Lalancette ,  Daniel Thomas Jones

IPC分类号： B29C44/34 ,  B29C44/08 ,  B29C44/56 ,  B29C44/58 ,  B32B3/26 ,  B29K105/04

CPC分类号： B29C44/352 ,  B29C44/083 ,  B29C44/3403 ,  B29C44/3423 ,  B29C44/353 ,  B29C44/5627 ,  B29C44/586 ,  B29C2791/006 ,  B29K2105/04 ,  Y10T428/26

摘要： A method of manufacturing a foam body having an anisotropic cell structure, the method including the steps of: expanding a polymer at an elevated temperature to form an initial foam body; and cooling the initial foam body under a negative pressure. There is also provided a method of manufacturing a foam body having an anisotropic cell structure, the method including the steps of: (a) in a first expansion step, expanding a foamable polymer composition substantially isotropically to form an initial foam body having an isotropic cell structure; and (b) in a second expansion step, expanding the initial foam body anisotropically in a selected direction under a negative pressure which applies an expanding force in the selected direction to provide a final foam body having an anisotropic cell structure. Apparatus for the methods are also disclosed.

公开(公告)号：US20110086198A1

公开(公告)日：2011-04-14

申请号：US12926816

申请日：2010-12-10

申请人： Takehiro Ui ,  Yoshiaki Mitsuoka ,  Mitsuo Matsumoto

发明人： Takehiro Ui ,  Yoshiaki Mitsuoka ,  Mitsuo Matsumoto

IPC分类号： C08F210/02 ,  B32B3/06

CPC分类号： B29C44/5627 ,  B29C44/188 ,  B29C44/3403 ,  B29C44/353 ,  B29C55/00 ,  B62D29/002 ,  Y10T428/24008

摘要： There are provided a foaming filler member which allows, even when the inner space of a hollow member has a protruding space, easy filling of the protruding space without using an extra member, a heat-foamable sheet used for the foaming filler member, a method for manufacturing the heat-foamable sheet, and a method for filling the inner space of the hollow member. A heat-foamable sheet which extends in one direction when heated at 100 to 130° C. for 20 minutes and has an extension ratio of 5 to 50% in the extension direction is manufactured by stretch-forming a heat-foamable material. Even when the inner space has the protruding space, the protruding space can be easily filled at low cost without using an extra member by using the heat-foamable sheet as the foaming filler member, disposing the foaming filler member in the main space of the inner space, and foaming it such that the extending direction of the heat-foamable sheet is oriented toward the protruding space.

公开(公告)号：US12109829B2

公开(公告)日：2024-10-08

申请号：US17715216

申请日：2022-04-07

申请人： CASIO COMPUTER CO., LTD.

发明人： Youichi Ushigome ,  Minoru Saito

IPC分类号： B41M5/00 ,  B29C35/08 ,  B29C35/16 ,  B29C37/00 ,  B29C44/02 ,  B29C44/34 ,  B29C44/56 ,  B29C44/60 ,  B29K105/00 ,  B29K711/12 ,  B32B5/02 ,  B32B27/08 ,  B32B27/10 ,  B32B27/20 ,  B32B27/30 ,  B32B27/32 ,  B32B27/36 ,  B32B29/00 ,  B41J2/205 ,  B41J2/21 ,  B29K31/00 ,  B29K623/00 ,  B29K667/00

CPC分类号： B41M5/0011 ,  B29C35/0805 ,  B29C35/16 ,  B29C37/00 ,  B29C44/022 ,  B29C44/353 ,  B29C44/56 ,  B29C44/60 ,  B32B5/02 ,  B32B27/08 ,  B32B27/10 ,  B32B27/205 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/36 ,  B32B29/002 ,  B41J2/205 ,  B41J2/21 ,  B41M5/0047 ,  B41M5/007 ,  B29C2035/0822 ,  B29C2035/1666 ,  B29C2037/903 ,  B29C44/3415 ,  B29C2795/007 ,  B29K2031/04 ,  B29K2105/0076 ,  B29K2105/256 ,  B29K2623/12 ,  B29K2667/003 ,  B29K2667/006 ,  B29K2711/12 ,  B32B2250/03 ,  B32B2255/00 ,  B32B2307/30 ,  B32B2307/75 ,  B32B2554/00

摘要： A production method of a modeled object includes a fixing step of fixing a thermally expandable sheet onto a tray by entirely or partially fixing a periphery of the thermally expandable sheet placed on the tray by a fixing member; a thermally expanding step of thermally expanding partially the thermally expandable sheet, which is in a state of being fixed onto the tray by the fixing step, by being heated by irradiating the thermally expandable sheet with light by an irradiation unit, while moving the irradiation unit from a first position toward a second position unit; and cooling the thermally expandable sheet, which has been thermally expanded partially by the thermally expanding step, while maintaining the state in which the thermally expandable sheet is fixed onto the tray, while returning the irradiation unit from the second position to the first position.

公开(公告)号：US20180133965A1

公开(公告)日：2018-05-17

申请号：US15869903

申请日：2018-01-12

申请人： CASIO COMPUTER CO., LTD.

发明人： Yoshimune MOTOYANAGI

IPC分类号： B29C44/34 ,  B29K105/04 ,  B29K105/00

CPC分类号： B29C64/264 ,  B29C44/3415 ,  B29C44/353 ,  B29C64/00 ,  B29K2105/0076 ,  B29K2105/04 ,  B29K2105/256 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

摘要： A heating apparatus includes an emitter that emits light to a thermal expansion sheet that expands according to a heating amount absorbed, the light being converted into heat by the thermal expansion sheet; a relative mover that causes the thermal expansion sheet to move relative to the emitter in a predetermined direction or that causes the emitter to move relative to the thermal expansion sheet in the predetermined direction; and a controller that gradually changes an amount of the light emitted by the emitter according to a rise in temperature in the emitter, the rise in temperature being caused by the emission of light by the emitter, when the relative mover causes the thermal expansion sheet to move relative to the emitter in the predetermined direction or causes the emitter to move relative to the thermal expansion sheet in the predetermined direction while the light is being emitted by the emitter.

公开(公告)号：US20110079932A1

公开(公告)日：2011-04-07

申请号：US12926815

申请日：2010-12-10

申请人： Takehiro Ui ,  Yoshiaki Mitsuoka ,  Mitsuo Matsumoto

发明人： Takehiro Ui ,  Yoshiaki Mitsuoka ,  Mitsuo Matsumoto

IPC分类号： B29C67/20

CPC分类号： B29C44/5627 ,  B29C44/188 ,  B29C44/3403 ,  B29C44/353 ,  B29C55/00 ,  B62D29/002 ,  Y10T428/24008

摘要： There are provided a foaming filler member which allows, even when the inner space of a hollow member has a protruding space, easy filling of the protruding space without using an extra member, a heat-foamable sheet used for the foaming filler member, a method for manufacturing the heat-foamable sheet, and a method for filling the inner space of the hollow member. A heat-foamable sheet which extends in one direction when heated at 100 to 130° C. for 20 minutes and has an extension ratio of 5 to 50% in the extension direction is manufactured by stretch-forming a heat-foamable material. Even when the inner space has the protruding space, the protruding space can be easily filled at low cost without using an extra member by using the heat-foamable sheet as the foaming filler member, disposing the foaming filler member in the main space of the inner space, and foaming it such that the extending direction of the heat-foamable sheet is oriented toward the protruding space.

摘要翻译： 提供了一种发泡填料构件，即使当中空构件的内部空间具有突出空间时，也可以容易地填充突出空间而不使用额外的构件，用于发泡填充构件的发泡性片， 用于制造可发泡片材，以及填充中空部件的内部空间的方法。 通过拉伸成形可发泡材料，制造在100〜130℃加热20分钟，延伸方向延伸率为5〜50％的一个方向延伸的发泡片材。 即使在内部空间具有突出空间的情况下，通过使用发泡性片作为发泡填充材料，也可以以低成本容易地填充突出空间而不使用额外的构件，将发泡填料部件设置在内部空间 空间，并使其发泡，使得可发泡片材的延伸方向朝向突出空间。

公开(公告)号：US20240001702A1

公开(公告)日：2024-01-04

申请号：US18344630

申请日：2023-06-29

申请人： CANON KABUSHIKI KAISHA

发明人： TOSHIHIRO OMAGARI ,  OLIVIA HERLAMBANG ,  TAKATOSHI TANAKA ,  YOSHIYUKI NAGASE ,  TETSURO NOGUCHI

IPC分类号： B41M3/06 ,  B29C44/34 ,  B32B27/30

CPC分类号： B41M3/06 ,  B29C44/3415 ,  B29C44/355 ,  B32B27/308 ,  B29C44/353

摘要： A method for manufacturing a recorded matter having a stereoscopic image includes a first heating step, a foaming control liquid application step, and a second heating step. A surface temperature T0 (° C.) of the record medium before being heated in the first heating step, a surface temperature T1 (° C.) of the record medium after being heated in the first heating step, and a foaming start temperature Tf (° C.) of the foaming material satisfy a relationship represented by Formula (1):


T0

公开(公告)号：US11827281B2

公开(公告)日：2023-11-28

申请号：US17317931

申请日：2021-05-12

申请人： Ford Global Technologies, LLC

发明人： Thomas Baranowski ,  Maik Broda ,  Pascal Rebmann ,  Markus Franzen

IPC分类号： B29C44/18 ,  B29C44/34 ,  B29C65/48 ,  B62D65/02 ,  B62D27/02 ,  B62D25/04 ,  B62D25/06

CPC分类号： B62D27/026 ,  B29C44/183 ,  B29C44/185 ,  B29C44/353 ,  B29C65/485 ,  B62D65/02 ,  B62D25/04 ,  B62D25/06

摘要： A connecting element for producing a structural connection between a first structural part and a second structural part by a foamable material, the connecting element includes a plug-in part and at least two chambers separated from one another in a fluid-tight manner by a partition, the at least two chambers each accommodating a reactant; a plug-in delimiting part mechanically connected to the plug-in part and configured to delimit displacement of the plug-in part in the plug-in direction; and a break-open mechanism configured to damage the partition, as a result of a break-open force supplied to the break-open mechanism, such that the fluid-tight manner between the at least two chambers is canceled, wherein reactants are selected such that mixing thereof causes a foaming reaction, which extends radially outward beyond the circumferential surface of the plug-in part.

公开(公告)号：US20180272777A1

公开(公告)日：2018-09-27

申请号：US15889832

申请日：2018-02-06

申请人： CASIO COMPUTER CO., LTD.

发明人： Youichi USHIGOME ,  Minoru SAITO

IPC分类号： B41M5/00 ,  B29C35/16 ,  B29C37/00 ,  B41J2/205 ,  B41J2/21 ,  B32B29/00 ,  B32B5/02 ,  B32B27/08 ,  B32B27/10 ,  B32B27/20 ,  B32B27/36 ,  B32B27/32 ,  B32B27/30 ,  B29C44/34 ,  B29C44/56

CPC分类号： B41M5/0011 ,  B29C35/0805 ,  B29C35/16 ,  B29C37/00 ,  B29C44/022 ,  B29C44/3415 ,  B29C44/353 ,  B29C44/56 ,  B29C44/60 ,  B29C2035/0822 ,  B29C2035/1666 ,  B29C2037/903 ,  B29C2795/007 ,  B29K2031/04 ,  B29K2105/0076 ,  B29K2105/256 ,  B29K2623/12 ,  B29K2667/003 ,  B29K2667/006 ,  B29K2711/12 ,  B32B5/02 ,  B32B27/08 ,  B32B27/10 ,  B32B27/205 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/36 ,  B32B29/002 ,  B32B2250/03 ,  B32B2255/00 ,  B32B2307/30 ,  B32B2307/75 ,  B32B2554/00 ,  B41J2/205 ,  B41J2/21 ,  B41M5/0047 ,  B41M5/007

摘要： An expansion device, including: an installation unit in which a thermally expandable sheet is disposed; an irradiation unit configured to irradiate the thermally expandable sheet placed on the installation unit with light; and a control unit configured to perform processes described below, wherein after an expansion process to expand the thermally expandable sheet by irradiating the thermally expandable sheet placed on the installation unit with light by the irradiation unit, a cooling process to cool the thermally expandable sheet by a predetermined cooling unit while maintaining the state in which the thermally expandable sheet is placed on the installation unit.

公开(公告)号：US20050260399A1

公开(公告)日：2005-11-24

申请号：US11115668

申请日：2005-04-27

申请人： Terry Finerman

发明人： Terry Finerman

IPC分类号： B29C43/18 ,  B29C44/12 ,  B29C44/18 ,  B32B3/26 ,  B32B27/06 ,  B61L11/06

CPC分类号： B32B27/06 ,  B29C44/12 ,  B29C44/18 ,  B29C44/353 ,  B32B38/0012 ,  B32B2307/514 ,  B32B2605/08 ,  Y10T428/249953 ,  Y10T428/249987

摘要： A synthetic material and articles incorporating the same are disclosed. The synthetic material includes a mass of expandable material and layer or film disposed upon a surface of the expandable material. Preferably, upon expansion of the expandable material, the layer or film contracts for assisting in guiding the expansion of the expandable material.

摘要翻译： 公开了合成材料和包含该合成材料的制品。 合成材料包括大量可膨胀材料和设置在可膨胀材料表面上的层或膜。 优选地，在可膨胀材料膨胀时，层或膜收缩以帮助引导可膨胀材料的膨胀。

公开(公告)号：US20180319055A1

公开(公告)日：2018-11-08

申请号：US15740605

申请日：2016-06-22

申请人： BRIDGESTONE CORPORATION

发明人： Yousuke MUTA ,  Kouhei MIZUTA ,  Norihito IBI

IPC分类号： B29C44/58 ,  B29C44/34 ,  B29C44/04

CPC分类号： B29C44/588 ,  B29C33/10 ,  B29C39/26 ,  B29C44/04 ,  B29C44/353

摘要： The present invention provides a synthetic resin foaming molding die, a manufacturing method of a synthetic resin foaming molded article using the molding die, and a synthetic resin foaming molded article molded by the manufacturing method, which can prevent generation of a large-size void(s). The molding die (10) comprises an upper die (16) and a lower die (12) and having a cavity (29) defined by the upper die and the lower die, and a parting line 22 (communicating portion) communicating the cavity (29) and an ambient air. A rod-like member (24) is provided in fluid passage to allow the synthetic resin foaming material to flow to the parting line (22), in a protruding manner from the cavity surface.