发明名称 Resin molding product comprising electrophotographic toner and manufacturing method of same
摘要 A resin molding product of the present invention is a sandwiched molding product provided with a core layer and a skin layer having at least an electrophotographic toner. Further, it is preferable that the core layer contains an additive resin, which is compatible with a binder resin that is used for the electrophotographic toner and can give an elasticity to the core layer when the additive resin and the binder resin are dissolved with each other. According to the arrangement, it is possible to utilize as a raw material a nonstandard toner, which is produced during a manufacturing process of the electrophotographic toner, but cannot be used as a commercial product, and a discard toner, which has been used in an image forming apparatus of an electrophotographic method, thereby realizing a resin molding product of a high quality at a low cost, while the resin molding product can improve its impact resistance by use of the additive resin.
申请公布号 US6610396(B2) 申请公布日期 2003.08.26
申请号 US20010874678 申请日期 2001.06.05
申请人 SHARP KABUSHIKI KAISHA 发明人 KIMURA SATOSHI;ITOH SHOICHI;ISHII HIROSHI
分类号 B09B3/00;B29B17/00;B29C45/16;B29K21/00;B29K25/00;B32B5/16;B32B27/04;B32B27/06;C08J5/00;C08K3/00;C08K5/00;C08L21/00;C08L101/00;(IPC1-7):B32B5/16;B29B7/00 主分类号 B09B3/00
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