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1. 发明公开

EP1260347A3 Process for producing a molded article made of fibre-reinforced thermoplastic material 失效
标题翻译：一种用于制造纤维增强树脂thermoplastishem的模塑制品的方法
公开(公告)号：EP1260347A3
公开(公告)日：2004-03-03
申请号：EP02016912.4
申请日：1998-07-13
申请人： Sumitomo Chemical Company, Limited
发明人： Kitayama, Takeo , Matsubara, Shigeyoshi
IPC分类号： B29C47/10 , B29C45/00
CPC分类号： B29C45/1816 , B29B7/421 , B29B7/60 , B29B7/905 , B29C45/0005 , B29C47/0011 , B29C47/1027 , B29C47/1045 , B29K2105/06 , B29K2105/16 , B29K2707/04 , B29K2709/02 , B29K2709/08
摘要： A process for producing a molded article made of fiber-reinforced thermoplastic material, the process comprising the following steps of: providing a molding machine comprising a plasticizing apparatus (3) of a screwing injector type having an opening for receiving raw materials, an apparatus for feeding the raw materials to the plasticizing apparatus and a molding apparatus (8) having a cavity; feeding both thermoplastic material (2) in a solid state and reinforcing fibers (5) with a length from about 3mm to about 50mm simultaneously into the plasticizing apparatus through the opening from the feeding apparatus; melting the thermoplastic material and kneading the thermoplastic material and the reinforcing fibers in the plasticizing apparatus to produce kneaded material comprising the thermoplastic material and the reinforcing fibers; supplying the kneaded material to the molding apparatus from the plasticizing apparatus; and molding the kneaded material into the molded article in the cavity is provided. Also, a molded article made of the fiber-reinforced thermoplastic material which is obtained by the above process and contains the reinforcing fibers with a weight average length of about 2 mm or more is provided.

2. 发明公开

EP1075921A3 Multilayer polyolefin foamed sheet and method and apparatus for producing the same 有权
标题翻译： Mehrschichtigegeschäumte聚烯烃 - Folie，Verfahren und Vorrichtung zur deren Herstellung
公开(公告)号：EP1075921A3
公开(公告)日：2003-03-12
申请号：EP00116438.3
申请日：2000-07-28
申请人： Sumitomo Chemical Company, Limited
发明人： Nodono, Mitsunori , Kuroda, Ryuma , Kitayama, Takeo , Hanada, Satoshi , Matsubara, Shigeyoshi
IPC分类号： B29C47/06 , B29C47/28 , B32B31/30 , B29C44/22 , B29C47/00 , B29C44/34 , B32B5/18
CPC分类号： B32B5/20 , B29C44/24 , B29C47/0023 , B29C47/0026 , B29C47/065 , B29C47/26 , B29C47/266 , B29C47/28 , B29C47/364 , B29C47/367 , B29C47/38 , B29K2023/00 , B32B1/02 , B32B5/18 , B32B27/065 , B32B27/32 , B32B37/153 , B32B2266/025 , B32B2305/022 , B32B2307/738 , B32B2323/00 , B32B2323/10 , B32B2439/00 , B65D81/3453 , Y10T428/249953 , Y10T428/249987 , Y10T428/249989 , Y10T428/249992
摘要： The present invention relates to a process for producing a multilayer polyolefin foamed sheet, and concretely to a process and an apparatus for producing a multilayer polyolefin foamed sheet which has a smooth surface and is excellent in vacuum formability. Further, the present invention specifically relates to a multilayer polyolefin foamed sheet excellent in vacuum formability and to a foamed container body and a foamed container using the same. As a producing method of the present invention, for example, a method for producing a multilayer polyolefin foamed sheet comprising at least one polyolefin foamed layer and at least one polyolefin non-foamed layer, wherein the method uses a producing apparatus (1) comprising at least one first extruder (3) for extruding a material for forming a polyolefin foamed layer wherein the first extruder (3) is equipped with a foaming agent-supplying device for supplying a foaming agent to a cylinder, at least one second extruder (5) for extruding a material for forming a polyolefin non-foamed layer and at least one extrusion die (7) for co-extruding the material for forming a polyolefin foamed layer and the material for forming a polyolefin non-foamed layer therethrough to form the multilayer polyolefin foamed sheet, the method comprising: a melt kneading step in which, in the first extruder (3), a resin material for forming a polyolefin foamed layer is melted and the melted resin material for forming a polyolefin foamed layer and a foaming agent supplied from the foaming agent-supplying device (6) are mixed to form the material for forming a polyolefin foamed layer; a melting step in which the material for forming a polyolefin non-foamed layer is melted in the second extruder (5); and a co-extruding step in which the material for forming a polyolefin foamed layer and the material for forming a polyolefin non-foamed layer in their melted states are co-extruded into atmospheric pressure though the extrusion die (7) and the extruded material for forming a polyolefin foamed layer is foamed to form the multilayer polyolefin foamed sheet, and the like is provided.
摘要翻译：本发明涉及多层聚烯烃发泡片材的制造方法，具体涉及一种具有光滑表面且真空成形性优异的多层聚烯烃发泡片材的制造方法和装置。此外，本发明具体涉及真空成形性优异的多层聚烯烃发泡片材和发泡容器体以及使用其的发泡容器。作为本发明的制造方法，例如可以举出包含至少一种聚烯烃发泡层和至少一种聚烯烃非发泡层的多层聚烯烃发泡片材的制造方法，其中，该方法使用包括用于挤出用于形成聚烯烃发泡层的材料的至少一个第一挤出机（3），其中所述第一挤出机（3）装备有用于向气缸供应发泡剂的发泡剂供应装置，至少一个第二挤出机（5）用于挤出用于形成聚烯烃非发泡层的材料和用于共挤出用于形成聚烯烃发泡层的材料和用于形成聚烯烃非发泡层的材料的至少一个挤出模头（7）以形成多层聚烯烃发泡片材的方法包括：熔融捏合步骤，其中在第一挤出机（3）中，用于形成聚烯烃发泡层的树脂材料熔化，并且熔融树脂材料用于形成聚烯烃发泡层和从发泡剂供应装置（6）供应的发泡剂混合以形成聚烯烃发泡层的形成材料; 熔融步骤，其中用于形成聚烯烃非发泡层的材料在第二挤出机（5）中熔化; 以及共挤出步骤，其中用于形成聚烯烃发泡层的材料和用于形成其熔融状态的聚烯烃非发泡层的材料通过挤出模具（7）和挤出模具（7）共挤出成大气压形成聚烯烃发泡层被发泡以形成多层聚烯烃发泡片材等。

3. 发明授权

EP0825007B1 Mold assembly for making multilayer molded article and method of making multilayer molded article using the same 失效
标题翻译：的模具组件制造多层成形体，以及它们在制造方法的多层成形品用
公开(公告)号：EP0825007B1
公开(公告)日：2002-05-22
申请号：EP97114406.8
申请日：1997-08-20
申请人： SUMITOMO CHEMICAL COMPANY LIMITED
发明人： Ohmura, Yoshinori , Matsubara, Shigeyoshi , Yamatsuta, Kohji
IPC分类号： B29C45/16 , B29C43/14
CPC分类号： B29C43/146 , B29C45/1635 , B29C2045/167

4. 发明公开

EP0881051A1 A method and system for gas injection moulding a hollow article 失效
标题翻译： Gasinnendruckverfahren zum Spritzgiessen eines hohlen Gegenstandes
公开(公告)号：EP0881051A1
公开(公告)日：1998-12-02
申请号：EP98109469.1
申请日：1998-05-25
申请人： Sumitomo Chemical Company, Limited
发明人： Matsumoto, Masahito , Funakoshi, Satoru , Matsubara, Shigeyoshi
IPC分类号： B29C45/17
CPC分类号： B29C45/1711 , B29C2045/1731
摘要： A hollow molded article having no sink marks on its surface and having an excellent appearance is produced by filling a mold cavity with a resin being in a molten state and then ejecting at least a part of the resin by sucking through a resin-ejection opening (4) and introducing gas through a gas-introduction opening (5) into the resin inside of which being in a negative pressure. According to this process, the use of a high-pressure gas is not required.
摘要翻译：通过用熔融状态的树脂填充模腔，然后通过从树脂喷射口吸入至少一部分树脂来制造在其表面上没有凹痕并具有优异外观的中空模塑制品 4），并且将气体通过气体导入开口（5）引入到其内部的树脂为负压的环境中。根据该方法，不需要使用高压气体。

5. 发明公开

EP0423676A3 Method for producing molded article of fiber-reinforced thermoplastic resin 失效
标题翻译：生产纤维增强热塑性树脂成型品的方法
公开(公告)号：EP0423676A3
公开(公告)日：1992-01-08
申请号：EP90119733.5
申请日：1990-10-15
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED
发明人： Hara, Takahisa , Matsumoto, Masahito , Usui, Nobuhiro , Matsubara, Shigeyoshi
IPC分类号： B29C67/14 , B29C43/18 , B29C43/20 , B29C67/18 , B29C43/34 , B29C69/00
CPC分类号： B29C45/0005 , B29C45/561 , B29C47/0004 , B29C47/0009 , B29C47/1045 , B29C70/081 , B29C70/467 , B29C70/48 , B29C70/78 , B29K2105/06 , B29K2105/12 , B29K2105/16
摘要： A molded article of a fiber-reinforced thermoplastic resin with good appearance and improved mechanical properties is produced by a method which comprises steps of supplying at least two porous fibrous sheets (3) which optionally carry a thermoplastic resin sheet or film in a mold (2), supplying a melt mass of a thermoplastic resin which contains fibers as a reinforcing material dispersed therein in a space between said porous fibrous sheets, and forcing said resin melt to fill the pores of the porous sheets by resin supplying pressure and/or pressing pressure and to reach outer surfaces of said porous fibrous sheet or to adhere the thermoplastic resin to the thermoplastic resin sheet or film.

6. 发明授权

EP1075921B1 Multilayer polyolefin foamed sheet and method and apparatus for producing the same 有权
标题翻译：一种多层发泡它们的生产聚烯烃膜，方法和装置
公开(公告)号：EP1075921B1
公开(公告)日：2006-09-06
申请号：EP00116438.3
申请日：2000-07-28
申请人： Sumitomo Chemical Company, Limited
发明人： Nodono, Mitsunori , Kuroda, Ryuma , Kitayama, Takeo , Hanada, Satoshi , Matsubara, Shigeyoshi
IPC分类号： B29C47/06 , B29C47/28 , B32B37/00 , B29C44/22 , B29C47/00 , B29C44/34 , B32B5/18
CPC分类号： B32B5/20 , B29C44/24 , B29C47/0023 , B29C47/0026 , B29C47/065 , B29C47/26 , B29C47/266 , B29C47/28 , B29C47/364 , B29C47/367 , B29C47/38 , B29K2023/00 , B32B1/02 , B32B5/18 , B32B27/065 , B32B27/32 , B32B37/153 , B32B2266/025 , B32B2305/022 , B32B2307/738 , B32B2323/00 , B32B2323/10 , B32B2439/00 , B65D81/3453 , Y10T428/249953 , Y10T428/249987 , Y10T428/249989 , Y10T428/249992

7. 发明授权

EP0925900B1 Device for manufacturing foamed thermoplastic resin sheet 有权
标题翻译：用于制备热塑性泡沫片材的装置
公开(公告)号：EP0925900B1
公开(公告)日：2003-10-08
申请号：EP98124415.5
申请日：1998-12-22
申请人： Sumitomo Chemical Company, Limited
发明人： Kitayama, Takeo , Tsubouchi, Kaori , Matsubara, Shigeyoshi , Nagamatsu, Tatsuhiro
IPC分类号： B29C44/34 , B29C44/60 , B29C47/90 , B29C47/92
CPC分类号： B29C47/92 , B29C44/3403 , B29C44/60 , B29C44/605 , B29C47/0019 , B29C47/0026 , B29C47/003 , B29C47/0033 , B29C47/8835 , B29C47/884 , B29C47/8845 , B29C47/8865 , B29C47/8885 , B29C47/889 , B29C47/90 , B29C47/904 , B29C2791/006 , B29C2947/92514 , B29C2947/92647 , B29C2947/92704 , B29C2947/92714 , B29C2947/92809 , B29C2947/92904 , B29C2947/92923

8. 发明授权

EP0492532B1 Process for producing multilayer molded article 失效
标题翻译：一种用于生产多层模塑制品的方法
公开(公告)号：EP0492532B1
公开(公告)日：1999-07-21
申请号：EP91122000.2
申请日：1991-12-20
申请人： Sumitomo Chemical Company, Limited
发明人： Hara, Takahisa , Matsumoto, Masahito , Usui, Nobuhiro , Matsubara, Shigeyoshi
IPC分类号： B32B27/04 , B29C45/00 , B29C43/18 , B29C43/34 , B29C70/06
CPC分类号： B32B27/08 , B29C43/18 , B29C45/14786 , B29C45/14795 , B29C45/14811 , B29C45/1671 , B29C70/78 , B29C2035/0283 , B29C2045/14877 , B29C2045/14967 , B29K2105/06 , B29K2105/0863 , B29K2105/256 , B32B5/18 , B32B27/04 , B32B27/065 , B32B27/32 , B32B2305/08 , B32B2309/105

9. 发明公开

EP0893228A1 Molded article made of fiber-reinforced thermoplastic material and process for producing the same 无效
标题翻译： Geformter Gegenstand ausfaserverstärktemthermoplastischem Harz
公开(公告)号：EP0893228A1
公开(公告)日：1999-01-27
申请号：EP98113367.1
申请日：1998-07-13
申请人： Sumitomo Chemical Company, Limited
发明人： Kitayama, Takeo , Matsubara, Shigeyoshi
IPC分类号： B29C47/10 , B29C70/12
CPC分类号： B29C45/1816 , B29B7/421 , B29B7/60 , B29B7/905 , B29C45/0005 , B29C47/0011 , B29C47/1027 , B29C47/1045 , B29K2105/06 , B29K2105/16 , B29K2707/04 , B29K2709/02 , B29K2709/08
摘要： A process for producing a molded article made of fiber-reinforced thermoplastic material, the process comprising the following steps of:

providing a molding machine comprising a plasticizing apparatus (3) having an opening for receiving raw materials, an apparatus for feeding the raw materials to the plasticizing apparatus and a molding apparatus (8) having a cavity;
feeding both thermoplastic material (2) in a solid state and reinforcing fibers (5) with a length from about 3 mm to about 50 mm simultaneously into the plasticizing apparatus through the opening from the feeding apparatus;
melting the thermoplastic material and kneading the thermoplastic material and the reinforcing fibers in the plasticizing apparatus to produce kneaded material comprising the thermoplastic material and the reinforcing fibers;
supplying the kneaded material to the molding apparatus from the plasticizing apparatus; and
molding the kneaded material into the molded article in the cavity is provided. Also, a molded article made of the fiber-reinforced thermoplastic material which is obtained by the above process and contains the reinforcing fibers with a weight average length of about 2 mm or more is provided.
摘要翻译：一种制造由纤维增强热塑性材料制成的成型制品的方法，该方法包括以下步骤：提供一种成型机，其包括具有用于接收原料的开口的增塑装置（3），用于将原料进料的装置塑化装置和具有空腔的成型装置（8）; 将来自固体状态的热塑性材料（2）和长度约3mm至约50mm的增强纤维（5）通过来自进料装置的开口同时进入塑化装置; 熔化热塑性材料并捏合塑化装置中的热塑性材料和增强纤维，以产生包含热塑性材料和增强纤维的捏合材料; 从塑化装置将捏合材料供给到成形装置; 并且提供了将捏合材料模制到模腔中的模塑制品中。另外，由纤维增强热塑性材料制成的模制品，其通过上述方法获得并且包含重量平均长度为约2mm或更大的增强纤维。

10. 发明公开

EP0850746A1 Discharge device for mixing and discharging solids of thermoplastic substance and fibers and plasticizing device having this device 失效
标题翻译：排出装置，用于混合和由热塑性材料和纤维和塑化装置的固体排出这样的放电装置
公开(公告)号：EP0850746A1
公开(公告)日：1998-07-01
申请号：EP97122836.6
申请日：1997-12-23
申请人： Sumitomo Chemical Company, Limited
发明人： Matsumoto, Masahito , Kitayama, Takeo , Matsubara, Shigeyoshi
IPC分类号： B29C47/10
CPC分类号： B29C45/1816 , B29B7/14 , B29B7/24 , B29B7/26 , B29B7/28 , B29B7/88 , B29B7/905 , B29B9/06 , B29C47/0014 , B29C47/1027 , B29C47/1045 , B29C2045/466 , B29K2105/06 , B29K2105/12
摘要： A discharge device for discharging solids of a thermoplastic substance and fibers includes a discharge passage (4) extending longitudinally and having an inner wall surface forming a passage opened at its lower end, a solid supply device (2) for supplying the solids of the thermoplastic substances to a first position in the passage and a fiber supply device (1) for supplying the fibers to a second position in the passage. A cross line (CL) on which a part of the inner wall surface extending downward from an upper one of the first position and the second position intersects a vertical plane forms an angle of 0 to 30° with respect to a vertical line or all tangent lines for the cross line form angles from 0 to 30° with respect to a vertical line.
摘要翻译：用于排出的热塑性物质和纤维的固体的排出装置包括：排出流路（4）的纵向延伸并具有向内壁表面形成的通路开在其下端，固体供料装置（2），用于供给所述热塑性的固体物质在通道中的第一位置和一个纤维供给装置（1），用于将纤维在通道的第二位置。交叉线（CL），在其内壁面从所述第一位置的上面的一个和所述第二位置向下延伸的一部分相交，在0〜30°角的竖直平面的形式相对于一垂直线或所有切线线从0到30°的十字线形状的角度相对于一条垂直线。

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