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1. 发明专利

JP2007276493A Molding process of preform by compression molding 有权
标题翻译：通过压缩成型制成的预成型工艺
公开(公告)号：JP2007276493A
公开(公告)日：2007-10-25
申请号：JP2007167013
申请日：2007-06-25
申请人： Toyo Seikan Kaisha Ltd , 東洋製罐株式会社
发明人： IMATANI TSUNEO , HASHIMOTO HIROYUKI , ETO MAKOTO
IPC分类号： B29C49/02 , B29B11/12 , B29C49/64 , B29K67/00
CPC分类号： B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14106 , B29B2911/14133 , B29B2911/14213
摘要： PROBLEM TO BE SOLVED: To solve problems of external heat processing methods which perform external heat processing by gas burner etc. to remove internal strain of a preform picked out of a compression molding die; wherein the problems are, high load of fire protection and safety managements due to use of fire in a plastic line, degradation in economic cost performance due to cost increase in regard to cost of heating facility and maintenance, and a burden regarding economic cost and environmental considerations by increase in energy consumption due to re-cooling after heat processing.
SOLUTION: A molding process of the preform is characterized in that; the preform is made by compression molding a dollop of a synthetic resin in a molten mass state with a compression molder, and the preform is taken out in a temperature state higher than normal temperature and air-cooled, when taking the preform out of the die.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：解决由气体燃烧器等进行外部热处理的外部热处理方法的问题，以消除从压缩模具中取出的预成型件的内部应变; 其中存在的问题是，塑料生产线中使用火灾造成的消防和安全管理负荷高，由于加热设备和维护成本的成本上升导致的经济成本性能下降，以及经济成本和环境负担热处理后由于再冷却而导致的能量消耗增加的考虑。解决方案：预成型件的成型工艺的特征在于：通过压缩成型机将熔融状态的合成树脂的多层压缩成型，通过将预成型体从模具中取出，将预成型体在比常温高的气温下取出并进行风冷，。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2005028669A Multilayered resin lump 有权
标题翻译：多层树脂润滑剂
公开(公告)号：JP2005028669A
公开(公告)日：2005-02-03
申请号：JP2003194587
申请日：2003-07-09
申请人： Toyo Seikan Kaisha Ltd , 東洋製罐株式会社
发明人： FUKAHORI HODAKA , IMATANI TSUNEO , ETO MAKOTO , WATANABE KAZUNOBU
IPC分类号： B29B11/14
摘要： PROBLEM TO BE SOLVED: To provide a multilayered resin lump from which a multilayered compression-molded product having three or more kinds of desired various layered constitutions not necessarily symmetric when looked from a wall cross section can be obtained by individually spreading a plurality of sub-resins included inside at the time of molding. SOLUTION: The multilayered resin lump 1 is constituted of a main resin 2 and two kinds of sub-resins 3 and 4 included in the main resin 2 in a state not set to mutually included relation but arranged so as to almost coincide with a vertical center axial line 5. In one embodiment, the sub-resin 3 is used as a barrier resin and the sub-resin 4 is used as an oxygen absorbent resin. When the multilayered resin lump 1 is compression-molded in a mold 6 composed of a female mold 7 and a male mold 8, the sub-resins 3 and 4 stacked in a compression direction and compressed are spread as parallel intermediate layers within the layer formed from the the main resin 2 and a container 9 is molded as a multilayered resin molded product formed of the main resin 2 and the sub-resins 3 and 4. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种多层树脂块，当从壁横截面看时，具有三种或更多种所需的各种层状结构不一定对称的多层压缩成型制品可以通过单独扩展多个包含在成型时内部的亚树脂。解决方案：多层树脂块1由主树脂2和主树脂2中包括的两种副树脂3和4构成，其状态不设置为相互包括的关系，但是布置成几乎与垂直中心轴线5.在一个实施例中，副树脂3用作阻挡树脂，副树脂4用作氧吸收树脂。当在由阴模7和阳模8构成的模具6中将多层树脂块1压缩成型时，沿压缩方向堆叠的副树脂3和4被压缩成平行的中间层从主树脂2和容器9成型为由主树脂2和副树脂3和4形成的多层树脂成型体。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005028668A Extrusion feed device 有权
标题翻译：挤出进料装置
公开(公告)号：JP2005028668A
公开(公告)日：2005-02-03
申请号：JP2003194586
申请日：2003-07-09
申请人： Toyo Seikan Kaisha Ltd , 東洋製罐株式会社
发明人： FUKAHORI HODAKA , IMATANI TSUNEO , ETO MAKOTO , WATANABE KAZUNOBU
IPC分类号： B29C47/14 , B29C47/04 , B29L7/00 , B29L9/00
摘要： PROBLEM TO BE SOLVED: To provide an extrusion feed device capable of forming a composite extrudate in various shapes by receiving many kinds of extrudates in various feed forms although the device has a structure having one same discharge channel.
SOLUTION: A plurality of cylindrical flow channels 3 and 4, which have annular openings 3a and 4a for feeding a molten resin being an extrudate, and an on-off valve 7 capable of opening and closing the cylindrical flow channel 4a are provided to the upstream end part 2a of a discharge channel 2 for discharging the composite extrudate. Since a resin 10a becoming an outside layer is always fed from the cylindrical flow channel 3 and the inside cylindrical flow channel 4 is controlled so as to be opened and closed by the on-off valve 7, a separate molten resin 10b is fed into the outside molten resin 10a in appropriate timing to form a multilayered resin as the composite extrudate wherein the resin of a separate kind is included in the outside resin.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过以各种进料形式接收多种挤出物而能够形成各种形状的复合挤出物的挤出进料装置，尽管该装置具有具有相同排放通道的结构。解决方案：提供多个圆柱形流动通道3和4，其具有用于供给作为挤出物的熔融树脂的环形开口3a和4a以及能够打开和关闭圆柱形流动通道4a的开关阀7 到用于排出复合挤出物的排出通道2的上游端部分2a。由于一直成为外层的树脂10a总是从圆柱形流动通道3进料，并且内部圆柱形流动通道4被控制为通过开关阀7打开和关闭，所以将单独的熔融树脂10b供给到外侧熔融树脂10a在合适的时间形成作为复合挤出物的多层树脂，其中单独种类的树脂被包含在外部树脂中。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2003300209A Method for compression-molding preform and assembly of compression mold 审中-公开
标题翻译：压缩模具的方法和压缩模具的组装
公开(公告)号：JP2003300209A
公开(公告)日：2003-10-21
申请号：JP2003079569
申请日：2003-03-24
申请人： Toyo Seikan Kaisha Ltd , 東洋製罐株式会社
发明人： KAWAGUCHI KIYOSHI , ETO MAKOTO , SAITO TAKESHI
IPC分类号： B29B11/12 , B29C43/42 , B29C49/02 , B29L22/00 , B29L31/56
CPC分类号： B29C49/02 , B29B2911/14633 , B29B2911/14713 , B29C43/42
摘要： PROBLEM TO BE SOLVED: To provide a compression-molding method by which no molding failure is generated, even when a synthetic resin material (46) is dropped somewhat deviated from the center axis of a female die (20) and a good preform can be stably molded, and an assembly of compression mold. SOLUTION: The part, of the female die, which defines the outer peripheral face of a side wall (12) of a blow-molded part (6) of the preform (2), on the molding cavity defining surface of the female die of the assembly (16) of compression mold is satin-finished. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：即使当合成树脂材料（46）稍微偏离阴模（20）的中心轴线并且良好的情况下，提供不产生成型失败的压缩成型方法预成型件可以稳定地模制，并且压缩模具的组装。解决方案：限定预成型件（2）的吹塑成型部件（6）的侧壁（12）的外周面的阴模的部分在模制空腔限定表面上压模的组件（16）的阴模被缎面抛光。版权所有（C）2004，JPO

5. 发明专利

JP2003033964A Multi-layer bottle 有权
标题翻译：多层瓶
公开(公告)号：JP2003033964A
公开(公告)日：2003-02-04
申请号：JP2001225716
申请日：2001-07-26
申请人： Toyo Seikan Kaisha Ltd , 東洋製罐株式会社
发明人： WATANABE KAZUNOBU , IMATANI TSUNEO , ETO MAKOTO
IPC分类号： B65D1/02 , B29B11/12 , B29C43/20 , B29C49/02 , B65D1/00 , B65D1/09 , B65D65/40
CPC分类号： B29C43/203 , B29B2911/1402 , B29B2911/14026 , B29B2911/14086 , B29B2911/14093 , B29B2911/1412 , B29B2911/14126 , B29B2911/14226 , B29B2911/14233 , B29C2043/3433
摘要： PROBLEM TO BE SOLVED: To provide a multi-layer bottle which is excellent in matching properties of a multi-layer structure at bottom, and is consequently excellent in gas barrier properties, pressure resistance strength, impact resistance, and heat resistance or the like. SOLUTION: The gas barrier resin of 1 to 15 wt.% based on the whole inner and outer layer resin is sealed in as an intermediate layer. The gas barrier resin is made continuous at the bottom. The intermediate layer deviatively exists, radially inward from the center of the wall thickness direction. The inner wall resin has at least 25 μm thickness, but has no gate portion at the bottom.
摘要翻译：要解决的问题：提供一种底层的多层结构的匹配性优异的多层瓶，因此阻气性，耐压强度，耐冲击性，耐热性等优异。解决方案：基于整个内层和外层树脂1〜15重量％的阻气性树脂作为中间层密封。阻气性树脂在底部连续。中间层从壁厚方向的中心径向向内偏离。内壁树脂的厚度至少为25μm，底部没有门部。

6. 发明专利

JP2010064490A Multilayered structure 有权
标题翻译：多层结构
公开(公告)号：JP2010064490A
公开(公告)日：2010-03-25
申请号：JP2009254619
申请日：2009-11-06
申请人： Toyo Seikan Kaisha Ltd , 東洋製罐株式会社
发明人： ETO MAKOTO , GOTO HIROAKI , KIKUCHI ATSUSHI
IPC分类号： B32B27/00 , B29B11/12 , B29C43/20 , B29K101/12 , B29L31/56 , B65D41/04
摘要： PROBLEM TO BE SOLVED: To provide a multilayered structure wherein a layer including a functional resin is formed at a position capable of sufficiently developing the function of that layer.
SOLUTION: The multilayered structure has a base material resin layer including a thermoplastic resin and a functional resin layer including the functional resin. The functional resin layer is obtained by covering a core layer which includes a base material resin or a second functional resin with a shell layer including a first functional resin. In the multilayered structure, the base material resin layer includes the functional resin layer, and the structure is molded by compression molding.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种多层结构，其中在能够充分发挥该层的功能的位置处形成包括功能性树脂的层。解决方案：多层结构具有包括热塑性树脂的基材树脂层和包含功能性树脂的功能性树脂层。功能性树脂层通过包括具有第一功能性树脂的壳层的基材树脂或第二功能性树脂的芯层覆盖而得到。在多层结构体中，基材树脂层包括功能性树脂层，并且通过压塑成形该结构体。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2005067159A Method and device for discharging fluid and method and device for discriminating proper discharge of fluid 有权
标题翻译：用于排出流体的方法和装置以及用于歧视流体的正确排放的方法和装置
公开(公告)号：JP2005067159A
公开(公告)日：2005-03-17
申请号：JP2003303691
申请日：2003-08-27
申请人： Toyo Seikan Kaisha Ltd , 東洋製罐株式会社
发明人： FUKAHORI HODAKA , IMATANI TSUNEO , ETO MAKOTO , WATABE KAZUNOBU
IPC分类号： B29C43/32 , B29C43/02 , B29C43/58
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for discharging a fluid by which the drawdown can be avoided when the fluid is discharged from an outlet opened downwardly via a flow passage formed to a discharge part with an almost circular cross section, and a method and a device for discriminating the proper discharge of the fluid.
SOLUTION: When a molten resin as the fluid is discharged from the outlet opened vertically downwardly via the flow passage with the almost circular cross section formed to the discharge part 11a, if the discharge diameter D0 (cm) of the outlet is a value which satisfies the following relational expression using the density ρ (g/cm
3 ) of the fluid, the viscosity η (poise), the product volume V (cm
3 ), and the discharge cycle f (piece/min) as the discharge conditions, the drawdown does not occur to a molten resin lump 1 and the post-treatment of the discharged molten resin lump 1 can be excellently performed. D0 > 60 / (f × 10
A ), provided that, A =-0.5×log(60×V/f)-3 ×ρ+0.53×logη-0.9.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于排出流体的方法和装置，当流体从形成到具有几乎圆形十字形的排出部分的流动通道向下打开的出口排出时，可以避免下降以及用于区分流体的适当排放的方法和装置。解决方案：当作为流体的熔融树脂从通过流动通道垂直向下开口的出口排出时，其中大致圆形横截面形成在排出部分11a上，如果出口的排出直径D0（cm）为使用流体的密度ρ（g / cm 3 / SP>）满足下列关系式的值，粘度η（泊），产品体积V（cm 3 ），作为排出条件的排出周期f（分/分），熔融树脂块1不会发生抽出，可以良好地进行排出的熔融树脂块1的后处理。 D0> 60 /（f×10 A ），条件是A = -0.5×log（60×V / f）-3×ρ+ 0.53×logη-0.9。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2003039531A Multi-layer preform and multi-layer bottle using the same 有权
标题翻译：多层预制和使用相同的多层瓶
公开(公告)号：JP2003039531A
公开(公告)日：2003-02-13
申请号：JP2001171523
申请日：2001-06-06
申请人： Toyo Seikan Kaisha Ltd , 東洋製罐株式会社
发明人： WATANABE KAZUNOBU , IMATANI TSUNEO , ETO MAKOTO
IPC分类号： B65D1/00 , B29B11/12 , B29B11/14 , B29C43/34 , B29C49/02 , B29C49/08 , B29C49/22 , B29K67/00 , B29K105/26 , B29L9/00 , B29L22/00 , B65D1/09
CPC分类号： B29C43/34 , B29B11/12 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/1412 , B29B2911/14226 , B29B2911/14993 , B29C49/02 , B29C49/22 , B29C2043/3411 , B29C2043/3433 , B29K2105/0002 , B29K2105/253 , B29L2031/7158
摘要： PROBLEM TO BE SOLVED: To provide a multi-layer preform effectively using a resin low in molecular weight for forming a bottle without substantially deteriorating the mechanical properties, impact resistance, and appearance of the bottle. SOLUTION: In the multi-layer preform, a resin whose molecular weight is smaller than that of an inner and outer layer resin in an amount of 10-80 wt.% of the total is incorporated in the inner and outer layer resin as an intermediate layer, and no gate is provided in the bottom.
摘要翻译：要解决的问题：使用低分子量树脂有效地提供多层预成型件，以形成瓶子，而不会显着降低瓶子的机械性能，耐冲击性和外观。解决方案：在多层预制件中，分子量小于内层和外层树脂的树脂的总量的10-80重量％的树脂作为中间体加入内层和外层树脂中层，底部没有门。

9. 发明专利

JP2005342904A Multilayered structure and its manufacturing method 有权
标题翻译：多层结构及其制造方法
公开(公告)号：JP2005342904A
公开(公告)日：2005-12-15
申请号：JP2004161647
申请日：2004-05-31
申请人： Toyo Seikan Kaisha Ltd , 東洋製罐株式会社
发明人： ETO MAKOTO , GOTO HIROAKI , KIKUCHI ATSUSHI
IPC分类号： B65D41/02 , B29C43/14 , B29C43/20 , B29C43/36 , B32B27/00 , B32B27/08 , B65D65/40
CPC分类号： B32B27/08 , B29C43/146 , B29C43/203 , B29C43/361 , B29C2043/3433 , B29L2001/00 , B32B27/325 , B32B2307/724 , B32B2307/7242 , B32B2435/02
摘要： PROBLEM TO BE SOLVED: To provide a multilayered structure wherein a layer comprising a functional resin is formed at a position capable of sufficiently developing the function of that layer. SOLUTION: The multilayered structure has a base material resin layer comprising a thermoplastic resin and a functional resin layer comprising the functional resin. The multilayered structure is obtained by covering a core layer, which comprises a base material resin or a second functional resin, with a shell layer wherein the functional resin layer comprises a first functional resin and the base material resin layer has a multilayered structure including the functional resin layer. COPYRIGHT: (C)2006,JPO&NCIPI

10. 发明专利

JP2005125532A Multilayered molten resin lump, multilayered preformed article for blow molding compression-molded therefrom and multilayered container 有权
标题翻译：多层润滑树脂，多层预成型制品，用于吹塑成型和多层容器
公开(公告)号：JP2005125532A
公开(公告)日：2005-05-19
申请号：JP2003361584
申请日：2003-10-22
申请人： Toyo Seikan Kaisha Ltd , 東洋製罐株式会社
发明人： WATANABE KAZUNOBU , ETO MAKOTO , FUKAHORI HODAKA , HIROTA MUNEHISA , SHIBATA SEISHI , IMATANI TSUNEO
IPC分类号： B65D1/00 , B29B11/10 , B29B11/12 , B29B11/14 , B29C43/20 , B29C49/02 , B29C49/22 , B29L9/00 , B29L22/00 , B65D1/09
CPC分类号： B29B11/14 , B29B11/10 , B29B11/12 , B29B2911/1402 , B29B2911/14026 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/14113 , B29B2911/1412 , B29B2911/1422 , B29B2911/14226 , B29B2911/14646 , B29C43/203 , B29C49/02 , B29C49/22 , B29C2043/3433 , B29K2105/258 , B29L2001/00 , Y10T428/1352
摘要： PROBLEM TO BE SOLVED: To provide a multilayered molten resin lump capable of obtaining a multilayered compression-molded article wherein an intermediate resin layer is perfectly positioned between inner and outer resin layers in the layered distribution of the multilayered compression-molded article to be uniformly distributed in a peripheral direction. SOLUTION: In the multilayered molten resin lump 1 for forming the multilayered compression-molded article, the shape of the intermediate resin layer 3 in the multilayered compression-molded article is controlled so that the intermediate resin layer 3 is internally sealed in inner and outer resins 2 for constituting the inner and outer resin layers so as to be made eccentric downward and becomes a recessed shape so that the distance (t) from the lower end of the intermediate layer resin 3 to the lower end of the multilayered molten resin lump 1 is 10% or below of the total length of the multilayered molten resin lump and y (length of intermediate layer resin part) ≥L (length of central part of intermediate layer resin) and 1>d o (maximum outer diameter of intermediate layer resin in peripheral direction)/D (outer diameter of multilayered molten resin lump in peripheral direction )≥0.5 are formed. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够获得多层压缩成型制品的多层熔融树脂块，其中在多层压缩成型制品的分层分布中，中间树脂层被完美地定位在内部和外部树脂层之间，均匀分布在周边方向。解决方案：在用于形成多层压缩成型制品的多层熔融树脂块1中，控制多层压缩成型制品中的中间树脂层3的形状，使得中间树脂层3内部密封在内层以及用于构成内外树脂层的外树脂2，以使其偏心向下并变成凹形，使得从中间层树脂3的下端到多层熔融树脂的下端的距离（t）块1为多层熔融树脂块的总长度的10％以下，y（中间层树脂部的长度）≥L（中间层树脂的中央部的长度）和1> d ○

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