发明名称 |
CARRIER, DEVELOPER, DEVELOPING DEVICE, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND METHOD OF MANUFACTURING THE CARRIER |
摘要 |
PROBLEM TO BE SOLVED: To provide a carrier for forming a high-quality image while simplifying the manufacturing process and reducing the manufacturing cost. SOLUTION: This carrier 2 is a carrier 2 for a two-component developer. The carrier 2 includes a carrier core material 2a having a volume average particle diameter of 25μm or larger and 50μm or smaller and a coating 2b that contains silicone resin having the average molecular weight of 5,000 or smaller as the principal component and covers the carrier core material 2a. The coating 2b is formed by applying heat and impact force to a mixture of resin composition containing silicone resin and the carrier core material 2a. COPYRIGHT: (C)2011,JPO&INPIT
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申请公布号 |
JP2011075855(A) |
申请公布日期 |
2011.04.14 |
申请号 |
JP20090227527 |
申请日期 |
2009.09.30 |
申请人 |
SHARP CORP |
发明人 |
KAMOTO TAKANORI;YAMANAKA TAKAYUKI;WADA OSAMU;IWAMATSU TADASHI |
分类号 |
G03G9/113;G03G9/09;G03G9/107 |
主分类号 |
G03G9/113 |
代理机构 |
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代理人 |
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地址 |
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