发明名称 |
PULVERIZATION/CLASSIFICATION APPARATUS FOR MANUFACTURING POWDER, AND METHOD FOR MANUFACTURING POWDER USING THE PULVERIZATION/CLASSIFICATION APPARATUS |
摘要 |
A pulverization/classification apparatus including a cylindrical vessel having an inner wall, on a surface of which a layer including a release agent is located; a pulverizer configured to pulverize a material such as toner raw materials in the cylindrical vessel using a compressed air to prepare a particulate material; and a classifier configured to classify the particulate toner material to prepare a powder of the material. Alternatively, the inner wall of the cylindrical vessel has a circumferentially projected portion. A method for manufacturing a powder such as toners using the pulverization/classification apparatus is also provided.
|
申请公布号 |
US2009159730(A1) |
申请公布日期 |
2009.06.25 |
申请号 |
US20090372542 |
申请日期 |
2009.02.17 |
申请人 |
MAKINO NOBUYASU;TANAKA TETSUYA;MIYAMOTO SATORU;HIRATA SHINJI;TAKAHASHI MUTSUMI |
发明人 |
MAKINO NOBUYASU;TANAKA TETSUYA;MIYAMOTO SATORU;HIRATA SHINJI;TAKAHASHI MUTSUMI |
分类号 |
B02C19/06;G03G9/087;B01J2/16;B02C23/10;B07B7/083;B08B17/06;G03G9/08 |
主分类号 |
B02C19/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|