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JP2011073322A Lamp reflector molding 审中-公开
标题翻译：灯泡反射器模制
公开(公告)号：JP2011073322A
公开(公告)日：2011-04-14
申请号：JP2009227897
申请日：2009-09-30
申请人： Dainippon Toryo Co Ltd , Nagase & Co Ltd , 大日本塗料株式会社 , 長瀬産業株式会社
发明人： OTA KENJI , YONEMOCHI KENJI , SUETSUNA HIDETOSHI
IPC分类号： B29C45/16 , B29C45/26 , B29L31/30 , C08J5/00 , C08J5/04 , C08K7/02 , C08L101/00
摘要： PROBLEM TO BE SOLVED: To provide a lamp reflector molding having excellent surface smoothness while having both heat resistance and rigidity.
SOLUTION: The lamp reflector molding is manufactured through processes of: clamping molds consisting of a fixed mold part and a movable mold part; molding thermoplastic resin in a mold cavity; injecting in-mold coating composition into the cavity; curing the injected in-mold coating composition so as to be releasable; taking out an in-mold coated molding coated with the in-mold coating composition from the molds; and coating a part of the in-mold coated molding taken out of the molds with a metal film. In the lamp reflector molding, the thermoplastic resin contains 1-50 mass% of any one kind out of glass fiber, carbon fiber, inorganic whisker and non-fiber inorganic filler, and is made of any one of PEI resin, PPE resin, PPS resin, polyarylene sulfide resin, PC resin, PET resin, PBT resin, PA resin, PP resin, ABS resin, or alloys of these.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的表面光滑度同时具有耐热性和刚性的灯反射器模制件。解决方案：灯反射器成型通过以下工艺制造：夹持由固定模具部件和可移动模具部件组成的模具; 在模腔中成型热塑性树脂; 将模内涂料组合物注入腔中; 固化注射的模内涂料组合物以便可释放; 从模具中取出涂覆有模内涂料组合物的模内涂覆的模塑件; 并用金属膜涂覆从模具取出的模内涂覆的模制件的一部分。在灯反射器成型中，热塑性树脂含有1-50质量％的玻璃纤维，碳纤维，无机晶须和非纤维无机填料中的一种，并且由PEI树脂，PPE树脂，PPS 树脂，聚芳硫醚树脂，PC树脂，PET树脂，PBT树脂，PA树脂，PP树脂，ABS树脂或它们的合金。版权所有（C）2011，JPO＆INPIT

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