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1. 发明授权

US5034076A Method for press molding thermoplastic resins 失效
标题翻译：压塑热塑性树脂的方法
公开(公告)号：US5034076A
公开(公告)日：1991-07-23
申请号：US595796
申请日：1990-10-09
申请人： Shohei Masui , Yoshiaki Togawa , Kanemitsu Oishi , Kiyoshi Mitsui , Nobuhiro Usui , Shigeyoshi Matubara
发明人： Shohei Masui , Yoshiaki Togawa , Kanemitsu Oishi , Kiyoshi Mitsui , Nobuhiro Usui , Shigeyoshi Matubara
IPC分类号： B29C43/36 , B29C33/42 , B29C43/02 , B29C43/18 , B29C43/20 , B29C43/22 , B29K105/20
CPC分类号： B29C43/18 , B29C43/021 , B29C44/10 , B29C44/56 , B29K2105/04 , B29K2105/253 , B29L2031/772
摘要： A multi-layer molded article including a thermoplastic resin body having a plurality of ribs and/or bosses on one side and a layer of a foam which is laminated on the side of the thermoplastic resin body having ribs and/or bosses is produced by a press molding method. The method involves the steps of supplying a foam between upper and lower halves of a mold, one of which has plurality of slits and/or holes corresponding to the ribs and/or bosses to be formed, supplying a quantity of a plasticized thermoplastic resin melt between the already supplied foam and the half of the mold not having any slit or hole, moving at least one half of the mold during supplying the thermoplastic resin or just after completion of supply of the thermoplastic resin to press mold the thermoplastic resin so that the plasticized thermoplastic resin breaks at least a part of areas of the foam on the slits and/or holes of the half of the mold to flow into the slits and/or holes and to form the ribs and/or bosses.
摘要翻译：一种多层模制品，其包括热塑性树脂体，其一侧具有多个肋和/或凸起，并且层压在具有肋和/或凸起的热塑性树脂体侧上的泡沫层由压模法。该方法包括在模具的上半部和下半部之间提供泡沫的步骤，其中一个具有与要形成的肋和/或凸起相对应的多个狭缝和/或孔，供应一定数量的增塑热塑性树脂熔体在已经供应的泡沫和没有任何狭缝或孔的模具的一半之间，在供应热塑性树脂期间移动至少一半的模具，或者刚刚完成热塑性树脂的供应以将热塑性树脂压模，使得增塑的热塑性树脂在模具的一半的狭缝和/或孔上破裂泡沫的至少一部分区域以流入狭缝和/或孔并形成肋和/或凸起。

2. 发明授权

US5223201A Method of manufacturing a laminated body 失效
标题翻译：层压体的制造方法
公开(公告)号：US5223201A
公开(公告)日：1993-06-29
申请号：US458430
申请日：1989-12-28
申请人： Shohei Masui , Kanemitsu Oishi , Kiyoshi Mitsui , Toshihiro Hosokawa , Ryuichi Ishitsubo
发明人： Shohei Masui , Kanemitsu Oishi , Kiyoshi Mitsui , Toshihiro Hosokawa , Ryuichi Ishitsubo
IPC分类号： B29C43/18 , B29C43/40 , B29C45/14 , B29C51/08 , B29C51/16 , B29C51/26 , B29C51/32 , B29C70/78
CPC分类号： B29C70/78 , B29C43/184 , B29C43/40 , B29C45/1418 , B29C45/14196 , B29C45/14262 , B29C51/082 , B29C51/16 , B29C51/262 , B29C51/32 , B29C2045/14188 , B29C2045/1427 , B29C2793/009
摘要： A process for the formation of a laminated body consisting of an upper layer member which covers a hardened synthetic resin is disclosed. The process includes the compression, resulting from a female mold and a male mold approaching each other, of the layer member and molten resins. The final engagement of the molds permits the cutting of the layer member so as to form or shape the ultimate laminated body.
摘要翻译：公开了一种由覆盖硬化的合成树脂的上层部件构成的层叠体的形成方法。该方法包括由层状构件和熔融树脂相互靠近的阴模和阴模产生的压缩。模具的最终接合允许切割层件以形成或形成最终层压体。

3. 发明授权

US5700416A Press molding of thermoplastic resins 失效
标题翻译：压塑成型热塑性树脂
公开(公告)号：US5700416A
公开(公告)日：1997-12-23
申请号：US793329
申请日：1991-11-15
申请人： Shohei Masui , Kanemitsu Oishi , Kiyoshi Mitsui
发明人： Shohei Masui , Kanemitsu Oishi , Kiyoshi Mitsui
IPC分类号： B29C43/34 , B29C43/58
CPC分类号： B29C43/34 , B29C43/58
摘要： A method for press molding a thermoplastic resin which includes the steps of supplying a resin melt in a cavity of an unclosed mold through at least one passage formed in a wall of the mold upper and lower halves of which are respectively attached to upper and lower platens of a vertically movable press so that the supplied resin melt contacts with surfaces of the upper and lower halves of the mold, pressing the resin melt in the mold by closing the mold so that the mold closing is still being carried out after the supply of the resin melt is finished or the mold closing is started at the same time as the supply of the resin melt is finished, and then cooling the molded resin in the mold.
摘要翻译：一种热塑性树脂的压制成型方法，包括以下步骤：通过形成在模具的上部和下部的壁中的至少一个通道将未熔结的模具的空腔中的树脂熔体供给，所述模具的上半部和下半部分别附接到上压板和下压板使得所供应的树脂熔体与模具的上半部和下半部的表面接触，通过关闭模具将树脂熔体按压在模具中，从而在供给模具之后仍然进行闭模在树脂熔体的供给完成的同时，完成树脂熔融或闭模，然后在模具中冷却模塑树脂。

4. 发明授权

US5238640A Method of manufacturing a laminated body 失效
标题翻译：层压体的制造方法
公开(公告)号：US5238640A
公开(公告)日：1993-08-24
申请号：US458401
申请日：1989-12-28
申请人： Shohei Masui , Kanemitsu Oishi , Kiyoshi Mitsui , Toshihiro Hosokawa , Ryuichi Ishitsubo
发明人： Shohei Masui , Kanemitsu Oishi , Kiyoshi Mitsui , Toshihiro Hosokawa , Ryuichi Ishitsubo
IPC分类号： B29C43/18 , B29C43/40 , B29C45/14 , B29C51/08 , B29C51/16 , B29C51/26 , B29C51/32 , B29C70/78
CPC分类号： B29C43/40 , B29C43/184 , B29C45/1418 , B29C45/14196 , B29C45/14262 , B29C51/082 , B29C51/16 , B29C51/262 , B29C51/32 , B29C70/78 , B29C2045/14188 , B29C2045/1427 , B29C2793/009 , Y10S425/005
摘要： A method of manufacturing a laminated body consisting of a synthetic resin member provided with a layer member thereon, in which the member is bent to cover the edges of the resin member. The method includes the compression, resulting from a male mold and a female mold approaching each other, of the layer member and molten resin. The female mold has flanges mounted on its edges to permit the layer member to cover the edges of the resin during compression. Molten resin materials are supplied between the male and female molds prior to subsequent to the compression.
摘要翻译：一种制造层叠体的方法，该层压体由在其上设置有层构件的合成树脂构件组成，其中构件弯曲以覆盖树脂构件的边缘。该方法包括由层构件和熔融树脂相互靠近的阳模和阴模产生的压缩。阴模具有安装在其边缘上的凸缘，以允许层构件在压缩期间覆盖树脂的边缘。熔融树脂材料在压缩之前在阳模和阴模之间供应。

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