公开(公告)号：US20060068169A1

公开(公告)日：2006-03-30

申请号：US11225085

申请日：2005-09-14

Applicant: Satoshi Hanada ,  Yoshinori Ohmura

Inventor： Satoshi Hanada ,  Yoshinori Ohmura

IPC: B32B3/12

CPC classification number: B32B5/18 ,  Y10T428/24496 ,  Y10T428/24562

Abstract: Disclosed is a thermoplastic resin foamed sheet wherein pillar-shaped resin portions observed in a cross section in the thickness direction of the sheet satisfy requirement (1): the number density of pillar-shaped resin portions intersecting the thickness centerline of the foamed sheet is from 1 to 20 pillars/mm-centerline and requirement(2): the average thickness of pillar-shaped resin portions intersecting the thickness centerline of the foamed sheet is from 10 to 500 μm.

Abstract translation: 公开了一种热塑性树脂发泡片，其中在片材的厚度方向的横截面中观察到的柱状树脂部分满足要求（1）：与发泡片材的厚度中心线相交的柱状树脂部分的数量密度来自 1〜20支柱/ mm中心线和要求（2）：与发泡片材的厚度中心线相交的柱状树脂部的平均厚度为10〜500μm。

公开(公告)号：US20060163765A1

公开(公告)日：2006-07-27

申请号：US11336892

申请日：2006-01-23

Applicant: Satoshi Hanada ,  Yoshinori Ohmura

Inventor： Satoshi Hanada ,  Yoshinori Ohmura

IPC: B29C44/12

CPC classification number: B29C44/1285 ,  B29C44/569 ,  B60R13/02

Abstract: Disclosed are methods for producing a thermoplastic resin article composed of a foamed thermoplastic resin sheet shaped in a predetermined shape and a functional member of thermoplastic resin which stands locally on and is fused with the foamed sheet. In the methods, a mold having a molding surface with a recess for forming a functional member therein is used in combination with a counter mold. A foamed thermoplastic resin sheet is stuck on the molding surface by suction or supply of compressed air so that the recess is sealed with the foamed sheet. Then, molten thermoplastic resin is fed into the recess. Thus, the molten thermoplastic resin is fused with the foamed sheet to form a thermoplastic resin article.

Abstract translation: 本发明公开了一种热塑性树脂制品的制造方法，该热塑性树脂制品是由规定形状的发泡热塑性树脂片材和局部在该发泡片材上熔化的热塑性树脂的功能部件组成。 在该方法中，具有具有用于在其中形成功能构件的凹部的模制表面的模具与反模具结合使用。 通过吸入或供给压缩空气将发泡热塑性树脂片粘贴在成形表面上，从而将凹部用发泡片材密封。 然后，将熔融的热塑性树脂进料到凹部中。 因此，熔融热塑性树脂与发泡片材熔合以形成热塑性树脂制品。

公开(公告)号：US20060163764A1

公开(公告)日：2006-07-27

申请号：US11336870

申请日：2006-01-23

Applicant: Satoshi Hanada ,  Yoshinori Ohmura

Inventor： Satoshi Hanada ,  Yoshinori Ohmura

IPC: B29C44/12

CPC classification number: B29C44/1285 ,  B29C44/569 ,  B60R13/02

Abstract: Disclosed is a method for producing a thermoplastic resin article comprising a foamed thermoplastic resin sheet shaped in a predetermined shape and a functional member of thermoplastic resin which stands locally on and is fused with the foamed sheet. In the method, a mold having a molding surface with a recess for forming a functional member therein is used. A foamed thermoplastic resin sheet is stuck on the molding surface by suction so that the recess is sealed with the foamed sheet. Then, molten thermoplastic resin is fed into the recess. Thus, the molten thermoplastic resin is fused with the foamed sheet to form a thermoplastic resin article.

Abstract translation: 本发明公开了一种热塑性树脂制品的制造方法，其特征在于，包括成形为规定形状的发泡热塑性树脂片和热塑性树脂的功能部件，所述热塑性树脂局部放置并与所述发泡片材熔合。 在该方法中，使用具有模制表面的模具，其具有用于在其中形成功能构件的凹部。 通过抽吸将发泡热塑性树脂片粘贴在成型面上，使得发泡片材密封凹部。 然后，将熔融的热塑性树脂进料到凹部中。 因此，熔融热塑性树脂与发泡片材熔合以形成热塑性树脂制品。

公开(公告)号：US20060049551A1

公开(公告)日：2006-03-09

申请号：US11209762

申请日：2005-08-24

Applicant: Satoshi Hanada ,  Yoshinori Ohmura

Inventor： Satoshi Hanada ,  Yoshinori Ohmura

IPC: B29C51/10

CPC classification number: B29C44/3403 ,  B29C44/06 ,  B29C44/586

Abstract: Disclosed are methods for producing thermoplastic resin foamed articles having a high expansion ratio and a large thickness by vacuum forming using a pair of molds through which vacuum sucking can be conducted and holding means for holding a thermoplastic resin foamed sheet at a predetermined position between the molds or a molding apparatus comprising a first mold having a molding surface through which vacuum sucking can be conducted, a second mold having a molding surface provided with sheet fixing means on at least the peripheral portion of the molding surface, and holding means for holding a thermoplastic resin foamed sheet at a predetermined position between the molds. In the methods, a heated and softened foamed sheet is supplied between the molds and vacuum sucking is started when the molds have been closed appropriately. Thus, the foamed sheet is vacuum formed to afford a molded article.

Abstract translation: 公开了通过使用可以进行真空吸引的一对模具通过真空成型制造具有高膨胀率和大厚度的热塑性树脂发泡制品的方法和用于将热塑性树脂发泡片材保持在模具之间的预定位置的保持装置 或包括具有可以进行真空吸引的成型面的第一模具的成型装置，具有在成型面的至少周边部分设置有片材固定装置的成型面的第二模具和用于保持热塑性塑料的保持装置 树脂发泡片材在模具之间的预定位置。 在这些方法中，在模具之间提供加热软化的发泡片材，并且当模具已经被适当地关闭时开始真空吸吮。 因此，发泡片材被真空成形以提供模塑制品。

公开(公告)号：US20060061003A1

公开(公告)日：2006-03-23

申请号：US11225086

申请日：2005-09-14

Applicant: Satoshi Hanada ,  Yoshinori Ohmura

Inventor： Satoshi Hanada ,  Yoshinori Ohmura

IPC: B29C44/00

CPC classification number: B29C44/3403 ,  B29C44/0461

Abstract: Disclosed is a method for producing a thermoplastic resin foamed article using an apparatus including a pair of molds each having a molding surface through which vacuum sucking can be conducted, the method comprising a step of, while holding a foamed sheet between the molds, vacuum sucking through the molding surfaces of the molds to shape the thermoplastic resin foamed sheet, wherein the foamed sheet to be subjected to vacuum forming having a first foamed layer having an expansion ratio Xa of from 2 to 20, a thickness Ta of from 2 to 20 mm and a basis weight Ra of from 600 to 3000 g/m2 and a second foamed layer having an expansion ratio Xb of from 4 to 40, a thickness Tb of from 2 to 12 mm and a basis weight Rb of from 100 to 600 g/m2 wherein Ra/Rb is from 2 to 30.

Abstract translation: 本发明公开了一种使用包括一对模具的装置的热塑性树脂发泡体的制造方法，所述模具具有能够进行真空吸附的成型面，该方法包括以下步骤：将发泡片材保持在模具之间，真空吸附 通过模具的成形面使热塑性树脂发泡片成形，其中，将具有发泡倍率Xa为2〜20的第1发泡层进行真空成形的发泡片材，2〜20mm的厚度Ta 基重Ra为600〜3000g / m 2，发泡倍率Xb为4〜40，第2发泡层的厚度Tb为2〜12mm，基重为 其中Ra / Rb为2-30，其中Ra为100〜600g / m 2。

公开(公告)号：US07442436B2

公开(公告)日：2008-10-28

申请号：US10406221

申请日：2003-04-04

Applicant: Satoshi Hanada ,  Nobuhiro Usui

Inventor： Satoshi Hanada ,  Nobuhiro Usui

IPC: B32B3/26

CPC classification number: B29C44/569 ,  B29C39/10 ,  B29C43/146 ,  B29C43/18 ,  B29C2043/026 ,  B29L2031/3055 ,  Y10T428/24008 ,  Y10T428/24017 ,  Y10T428/249981 ,  Y10T428/249987 ,  Y10T428/24999 ,  Y10T428/249991 ,  Y10T442/647

Abstract: The present invention provides a thermoplastic resin-molded article comprising a thermoplastic resin functional member fused partially to a foamed sheet made of thermoplastic resin shaped in a predetermined form, as well as a process for producing the same. The thermoplastic molded article is preferably used mainly as an interior part in automobiles.According to the present invention, thermoplastic resin molded articles having less variability of the drawing strength of thermoplastic resin functional members from thermoplastic resin foamed sheets can be provided, and these used in interior parts in automobiles. Such molded articles made of thermoplastic resin can be produced efficiently according to the process of the present invention.

Abstract translation: 本发明提供一种热塑性树脂成形体，其特征在于，包括热塑性树脂功能部件，其部分地熔融成由规定形状的热塑性树脂制成的发泡片材及其制造方法。 热塑性成型体优选主要用作汽车的内部部件。 根据本发明，可以提供热塑性树脂发泡片材的热塑性树脂功能元件的拉伸强度变化性较差的热塑性树脂模制品，并且它们用于汽车的内部部件。 可以根据本发明的方法有效地制造这种由热塑性树脂制成的模塑制品。

公开(公告)号：US20070216056A1

公开(公告)日：2007-09-20

申请号：US11685255

申请日：2007-03-13

Applicant: Satoshi Hanada

Inventor： Satoshi Hanada

IPC: B29C44/04

CPC classification number: B29C44/569

Abstract: The invention relates to a method for producing a molded article including a thermoplastic resin foamed substrate and a thermoplastic resin functional member which is joined to and projects from the foamed substrate. A molten thermoplastic resin is injected into a mold cavity for forming the functional member while the cavity is sealed with a thermoplastic resin foamed substrate. In the method, compressed gas is supplied into the cavity before the injection of the molten thermoplastic resin is completed.

Abstract translation: 本发明涉及一种制造包含热塑性树脂发泡基材和热塑性树脂功能部件的模塑制品的方法，所述热塑性树脂功能件与发泡基材接合并从发泡基材上突出。 将熔融的热塑性树脂注入用于形成功能部件的模腔中，同时用热塑性树脂发泡基材密封空腔。 在该方法中，在注入熔融热塑性树脂之前，将压缩气体供给到空腔中。

公开(公告)号：US06918559B2

公开(公告)日：2005-07-19

申请号：US10091553

申请日：2002-03-07

Applicant: Atsuhiro Takata ,  Ryuma Kuroda ,  Satoshi Hanada ,  Takeshi Yamada

Inventor： Atsuhiro Takata ,  Ryuma Kuroda ,  Satoshi Hanada ,  Takeshi Yamada

IPC: B26D3/00 ,  B26D1/02 ,  B26D7/14 ,  B65H18/14 ,  B65H23/06 ,  B65H35/02 ,  H01M2/14 ,  H01M2/16 ,  H01M2/18 ,  B65H59/02

CPC classification number: H01M2/145 ,  B26D1/025 ,  B26D7/14 ,  B65H18/145 ,  B65H23/063 ,  B65H35/02 ,  B65H2301/4148 ,  B65H2301/41486 ,  B65H2701/1752 ,  H01M2/1653 ,  H01M2/18 ,  Y10T83/0341

Abstract: To provide a slitting method of a battery separator-use resin film object that is less susceptible to occurrences of holes and tearing at the time of a slitting process. A slitting device, which is provided with a feeding roll 51 for feeding a film that is wound up to a role with its rotational velocity being controlled, a razor blade for slitting the film to a predetermined width, a sensor for detecting a tension of the film and winding rolls for winding the film up while controlling its tension, is used for carrying out a slitting process in a manner so as to satisfy the following conditions (1) and (2): (Condition 1) 5×9.8×104≦T/L≦5×9.8×105 (Condition 2) 1≦R/T≦5 where L is a thickness (m) of the film object, R is a rotational velocity (m/min) of the feeding roll and T is a tension (N/m) of the film object after having been subjected to the slitting operation.

Abstract translation: 提供一种电池隔膜用树脂薄膜物体的切割方法，其在切割过程中不易发生孔洞和撕裂。 一种切割装置，其具有供给辊51，该供给辊51用于供给被卷绕成具有被控制的旋转速度的作用的膜，用于将膜切割成预定宽度的剃刀刀片，用于检测所述膜的张力的传感器 用于在控制其张力的同时卷绕薄膜的卷绕辊和卷绕辊用于以满足以下条件（1）和（2）的方式进行切割处理：（条件1）5×9.8×10 6 （条件2）1 <= R / T <= 5其中L是膜物体的厚度（μm），R 是进给辊的旋转速度（m / min），T是经过分切操作后的薄膜物体的张力（N / m）。

公开(公告)号：US20050004244A1

公开(公告)日：2005-01-06

申请号：US10872415

申请日：2004-06-22

Applicant: Satoshi Hanada ,  Shigefumi Takuno ,  Ryuma Kuroda

Inventor： Satoshi Hanada ,  Shigefumi Takuno ,  Ryuma Kuroda

IPC: B29C70/68 ,  B32B27/32 ,  C08J5/18 ,  C08J9/12 ,  C08J9/18 ,  C08L23/10

CPC classification number: C08J9/122 ,  C08J2201/03 ,  C08J2323/12

Abstract: Disclosed is a propylene-based resin foamed sheet comprising a foamed layer formed of propylene-based resin and a non-foamed layer formed of a propylene-based resin that exhibits in its DSC measurement an endothermic curve that has a fusion peak which is the highest peak in the curve and which has a half-width ΔW of 15° C. or more and a container obtained by vacuum forming the propylene-based resin foamed sheet.

Abstract translation: 公开了一种丙烯类树脂发泡片材，其包含由丙烯类树脂形成的发泡层和由丙烯类树脂形成的非发泡层，其在DSC测量中显示出具有最高熔点的吸热曲线 峰值为15℃以上的半值宽度DeltaW和通过真空成型丙烯类树脂发泡片材获得的容器。

公开(公告)号：US06565795B1

公开(公告)日：2003-05-20

申请号：US09694346

申请日：2000-10-24

Applicant: Satoshi Hanada ,  Nobuhiro Usui

Inventor： Satoshi Hanada ,  Nobuhiro Usui

IPC: B29C4514

CPC classification number: B29C44/569 ,  B29C39/10 ,  B29C43/146 ,  B29C43/18 ,  B29C2043/026 ,  B29L2031/3055 ,  Y10T428/24008 ,  Y10T428/24017 ,  Y10T428/249981 ,  Y10T428/249987 ,  Y10T428/24999 ,  Y10T428/249991 ,  Y10T442/647

Abstract: The present invention provides a thermoplastic resin-molded article comprising a thermoplastic resin functional member fused partially to a foamed sheet made of thermoplastic resin shaped in a predetermined form, as well as a process for producing the same. The thermoplastic molded article is preferably used mainly as an interior part in automobiles. According to the present invention, thermoplastic resin molded articles having less variability of the drawing strength of thermoplastic resin functional members from thermoplastic resin foamed sheets can be provided, and these used in interior parts in automobiles. Such molded articles made of thermoplastic resin can be produced efficiently according to the process of the present invention.

Abstract translation: 本发明提供一种热塑性树脂成形体，其特征在于，包括热塑性树脂功能部件，其部分地熔融成由规定形状的热塑性树脂制成的发泡片材及其制造方法。 热塑性成型体优选主要用作汽车的内部部件。 根据本发明，可以提供热塑性树脂发泡片材的热塑性树脂功能元件的拉伸强度变化性较差的热塑性树脂模制品，并且它们用于汽车的内部部件。 可以根据本发明的方法有效地制造这种由热塑性树脂制成的模塑制品。