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1. 发明公开

EP1800961A2 Shock absorbing material and vehicle bumper 有权
标题翻译： Stossabsorbierendes材料和Fahrzeug-Stossdämpferaus diesem材料
公开(公告)号：EP1800961A2
公开(公告)日：2007-06-27
申请号：EP06026121.1
申请日：2006-12-16
申请人： JSP CORPORATION , NISSAN MOTOR CO., LTD.
发明人： Shioya, Satoru , Hashimoto, Keiichi , Yoneyama, Yasuhiko , Taniguchi, Masanori , Hariya, Toshiyuki
IPC分类号： B60R19/18
CPC分类号： B60R19/18 , B60R2019/184 , B60R2019/1873
摘要： An elongated shock absorbing material having a base section (2) extending lengthwise of the shock absorbing material and two, vertically spaced apart upper and lower ribs (3a, 3b) extending in the lengthwise direction of the shock absorbing material and also forwardly from one surface of the base section. A cut-away or indented portion (6a, 6b, 7a, 7b) extending in the lengthwise direction of the shock absorbing material is formed ,for example, in each of the upper and lower ribs (3a, 3b) at outer side, distal ends thereof or each of edges of top and bottom faces of the base section (2). The elongated shock absorbing material may be used as a bumper core disposed between a fascia (32) and a reinforcement (33).
摘要翻译：一种细长的冲击吸收材料，具有沿冲击吸收材料纵向延伸的基部（2）和沿冲击吸收材料的长度方向延伸的两个垂直间隔开的上下肋（3a，3b），并且还从一个表面的基础部分。在冲击吸收材料的长度方向上延伸的切口或凹入部分（6a，6b，7a，7b）例如在外侧的上下肋骨（3a，3b）中形成，远端端部或基部（2）的顶面和底面的每个边缘。细长的减震材料可以用作设置在面板（32）和加强件（33）之间的保险杠芯。

2. 发明公开

EP1749634A1 Molded body of thermoplastic resin having sound absorption characteristics 失效
标题翻译： Aus thermoplastischem Harz geformterKörpermit schallabsorbierenden Eigenschaften
公开(公告)号：EP1749634A1
公开(公告)日：2007-02-07
申请号：EP06022978.8
申请日：1998-03-31
申请人： JSP CORPORATION
发明人： Tokoro, Hisao , Yamazaki, Hiroshi , Shioya, Satoru , Shinohara, Mitsuru , Hira, Akinobu
IPC分类号： B29C44/00 , B29C67/20 , G10K11/16 , G10K11/162
CPC分类号： G06F13/405 , B29C44/445 , B29K2995/0002 , G06F13/4059 , G10K11/162
摘要： An expansion-molded article (foamed body) produced by using foamed and expanded beads, and having open voids has sound absorbing qualities, and can be used as a sound absorbing material. However, a sound absorbing material comprising such an expansion-molded article has been unable to attain a high sound absorption coefficient in a wide acoustic frequency range.
The invention relates to a molded article produced by using resin particles, and having sound absorbing qualities. The resin particles used have through hole(s) and a porosity of 45 to 80% in a most densely packed state. The void content of the molded article is 10 to 60%, and the bulk density thereof is 0.01 to 0.6 g/cm 3 . The molded article has not less than 3 continuous center frequency measuring points at which the sound absorption coefficient is at least 70%, and not less than 7 continuous center frequency measuring points at which the sound absorption coefficient is at least 50% in the sound absorption coefficients at the center frequencies of 250, 315, 400, 500, 630, 800, 1000, 1250, 1600, 2000, 2500 and 3150 (Hz) as determined by the measuring method of reverberant absorption coefficient prescribed in JIS A 1409.
摘要翻译：通过使用发泡和膨胀的珠粒并且具有开放空隙产生的发泡模制品（发泡体）具有吸音特性，并且可以用作吸音材料。然而，包括这种膨胀模制品的吸声材料在宽声频范围内不能获得高吸声系数。本发明涉及通过使用树脂颗粒制造并具有吸声特性的模制品。所使用的树脂颗粒在最紧密堆积的状态下具有通孔和45-80％的孔隙率。成形品的空隙率为10〜60％，堆积密度为0.01〜0.6g / cm 3。模制品具有不少于3个连续的中心频率测量点，其中吸声系数至少为70％，吸声系数在吸声中至少为50％时，连续的中心频率测量点不少于7个通过JIS A 1409规定的混响吸收系数的测量方法确定的中心频率为250,315,400,500,630,800,1000,1250,1600,2000,2500和3150（Hz）的系数。

3. 发明公开

EP0963827A3 Molded article of foamed and expanded beads of propylene resin 有权
标题翻译： Geformter Propylenharzgegenstand aus expandierten Schaumstoffperlen
公开(公告)号：EP0963827A3
公开(公告)日：2000-04-05
申请号：EP99110898.6
申请日：1999-06-08
申请人： JSP CORPORATION
发明人： Shioya, Satoru , Hira, Akinobu , Sasaki, Hidehiro , Tokoro, Hisao
IPC分类号： B29C44/44 , B29C44/34
CPC分类号： C08J9/0038 , B29C44/445 , C08J9/228 , C08J2323/10 , Y10S264/15 , Y10S264/16
摘要： Disclosed herein is an molded article of foamed and expanded beads of a propylene resin, which is obtained by heating and molding the foamed beads of the propylene resin, wherein the apparent density of the molded article is 0.11 to 0.45 g/cm 3 , a value obtained by dividing its maximum bending strength (kgf/cm 2 ) determined in accordance with JIS K 7221 by the apparent density (g/cm 3 ) is at least 160 (kgf/cm 2 )/(g/cm 3 ), and the average number of cells at its section is within a range of 5 to 100 cells/mm 2 .
摘要翻译：本发明公开了通过加热和模塑丙烯树脂的发泡粒子得到的丙烯树脂的发泡和发泡珠粒的模制品，其中模制品的表观密度为0.11至0.45g / cm 3，通过将根据JIS K 7221测定的最大弯曲强度（kgf / cm 2）除以表观密度（g / cm 3）获得的值为至少160（kgf / cm 2）/（ g / cm 3），其截面的平均细胞数在5〜100个细胞/ mm 2的范围内。

4. 发明公开

EP0697274A3 Expansion-molded article of polyolefin resin having open voids and production thereof 有权
标题翻译：具有空隙体积及其制备聚烯烃的发泡成型
公开(公告)号：EP0697274A3
公开(公告)日：1996-11-27
申请号：EP95106966.5
申请日：1995-05-09
申请人： JSP CORPORATION
发明人： Tokoro, Hisao , Shioya, Satoru , Hinokawa, Akira
IPC分类号： B29C67/20
CPC分类号： B29C67/205 , Y10T428/1376 , Y10T428/249972 , Y10T428/249975 , Y10T428/249981
摘要： An expansion-molded article of a polyolefin resin, which is high in fusion-bonding strength and excellent in water permeability and compressive strength and has open voids, and a production process thereof are disclosed. The expansion-molded article is made of tubular foamed particles with a through-hole, whose d MIN is at least 1.5 mm and whose d MIN /D MIN value is 0.25-0.85 wherein d MIN is a minimum diameter of the hole in sections perpendicular to the direction of the hole and D MIN is a minimum outer diameter of the foamed particle in a section that d MIN has been provided. The production process includes filling the tubular foamed particles with a through-hole, whose d MIN and d MIN /D MIN are at least 1.5 mm and 0.25-0.85, respectively, into a mold and then molding the foamed particles under heat, whereby the foamed particles are fusion-bonded to one another.

5. 发明公开

EP0703049A2 Decorative mold for forming concrete surface with uneven pattern and process for its manufacture 失效
标题翻译：通过与不平坦图案，使这种形式的方法的混凝土表面的变形形成用于生产的装饰效果
公开(公告)号：EP0703049A2
公开(公告)日：1996-03-27
申请号：EP95114199.3
申请日：1995-09-11
申请人： JSP CORPORATION
发明人： Mitsumoto, Masanori , Kuwabara, Hideki , Omori, Kazuhiko , Shioya, Satoru , Wataru Kikuchi
IPC分类号： B28B7/34
CPC分类号： B28B7/0073 , B28B7/007 , B28B7/346 , B28B7/348
摘要： The present invention relates to a decorative mold (1) having an uneven pattern for forming a concrete surface with an uneven pattern by transfer. The present decorative mold (1) is made of a molded product of polypropylene type foamed particles having a density of 0.02 to 0.06 g/cm³ and is formed with an uneven pattern (2) on one surface for forming a pattern on a concrete surface by transfer, and in the surface having the uneven pattern (2) for transfer, the total area, in terms of projected plane, of gap sections (4) present in all the projected plane of the decorative mold (1) accounts for less than 0.5% of all the area, in terms of projected plane, of the decorative mold (1). The maximum bending strength of the decorative mold (1) determined by pressing from the undersurface opposite to the side having the uneven pattern (2) is preferably 8.0 kgf/cm² or more, and the average particle diameter of the polypropylene type resin foamed particles (3) that are a raw material constituting the decorative mold is preferably 1 to 4 mm. The side walls are preferably spread out from the undersurface side of the decorative mold (1) toward the side of the surface (2) having the uneven pattern. Further the molded product of polypropylene type resin foamed particles that constitutes the decorative mold has preferably such a crystalline structure that the DSC curve obtained by subjecting the molded product to differential scanning calorimetry has a high-temperature peak the amount of heat of which is 13 to 30 J/g. The present decorative mold is obtained by loading a raw material, i.e., polypropylene type resin foamed particles (3) from a loader (15) into the cavity (12) of a mold (7), then introducing heating steam through the steam supply pipes (16) and (17) to heat the foamed particles and molding them.

6. 发明授权

EP1800961B1 Shock absorbing material and vehicle bumper 有权
标题翻译：震荡该材料的吸收材料以及车辆减震器
公开(公告)号：EP1800961B1
公开(公告)日：2010-12-08
申请号：EP06026121.1
申请日：2006-12-16
申请人： JSP CORPORATION , NISSAN MOTOR CO., LTD.
发明人： Shioya, Satoru , Hashimoto, Keiichi , Yoneyama, Yasuhiko , Taniguchi, Masanori c/o Intellectual Property Department of , Hariya, Toshiyuki
IPC分类号： B60R19/18
CPC分类号： B60R19/18 , B60R2019/184 , B60R2019/1873

7. 发明授权

EP1864864B1 Bumper absorber and manufacturing method for the same 有权
标题翻译：减震器及其制造方法
公开(公告)号：EP1864864B1
公开(公告)日：2010-03-31
申请号：EP07011155.4
申请日：2007-06-06
申请人： Hayashi Telempu Co., Ltd. , JSP CORPORATION
发明人： Wakabayashi, Kohsuke , Taniguchi, Takahiko , Shioya, Satoru , Sakaguchi, Masakazu
IPC分类号： B60R19/02
CPC分类号： B60R19/18 , B60R2019/184 , B60R2019/188

8. 发明授权

EP0703049B1 Decorative mold for forming concrete surface with uneven pattern 失效
标题翻译：通过与不平坦图案的混凝土表面的变形形成用于生产的装饰效果
公开(公告)号：EP0703049B1
公开(公告)日：2002-01-09
申请号：EP95114199.3
申请日：1995-09-11
申请人： JSP CORPORATION
发明人： Mitsumoto, Masanori , Kuwabara, Hideki , Omori, Kazuhiko , Shioya, Satoru , Wataru Kikuchi
IPC分类号： B28B7/34 , B28B7/00
CPC分类号： B28B7/0073 , B28B7/007 , B28B7/346 , B28B7/348

9. 发明公开

EP0475174A3 Production method of expansion-molded article and filling apparatus of foamed particles of thermoplastic resin for use in such method 失效
标题翻译：膨胀型制品的生产方法和用于这种方法的热塑性树脂的泡沫颗粒的填充装置
公开(公告)号：EP0475174A3
公开(公告)日：1993-08-18
申请号：EP91114243.8
申请日：1991-08-24
申请人： JSP CORPORATION
发明人： Kuwabara, Hideki , Sasaki, Hidehiro , Shioya, Satoru
IPC分类号： B29C44/00 , B29C31/06 , B29B9/00
CPC分类号： B29C44/445
摘要： Disclosed herein is a method of producing an expansion-molded article by filling foamed particles of a thermoplastic resin into a mold and then causing the foamed particles to expand and fusion-bond under heat. The method comprises measuring the weight of the foamed particles to be filled to fill a fixed weight of the foamed particles into the mold, thereby expansion-molding them. A filling apparatus of foamed particles of a thermoplastic resin is also disclosed. The apparatus comprises a weigh hopper equipped with a weighing means; a foamed particle feeder adapted to control the amount of the foamed particles of the thermoplastic resin to be fed to the weigh hopper according to the weight of the foamed particles contained in the weigh hopper; a particle feed hopper adapted to temporarily keep a fixed weight of the foamed particles, which have been weighed in the weigh hopper, and then to transfer them; and a filling machine for filling the foamed particles into a mold.

10. 发明授权

EP1393985B1 Bumper core 有权
标题翻译：保险杠的核心
公开(公告)号：EP1393985B1
公开(公告)日：2009-01-14
申请号：EP03019038.3
申请日：2003-08-22
申请人： JSP CORPORATION
发明人： Murata, Seishiro , Shioya, Satoru , Fukuda, Masayuki
IPC分类号： B60R19/03 , B60R19/18 , B60R21/34
CPC分类号： B60R19/18 , B60R2019/1833 , Y10T428/233

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