| 发明名称 |
ELECTROSTATIC POWDER COATING METHOD AND POWDER COATING MATERIAL |
| 摘要 |
An electrostatic powder coating method includes spraying a charged powder coating material including powder particles which contain a thermosetting resin, a thermosetting agent, and titanium oxide particles as a white pigment to electrostatically attach the powder coating material to an object to be coated; and heating the powder coating material which is electrostatically attached to the object to be coated to thereby form a coating film, wherein a titanium oxide particle content Tic in 1 g of the powder particles of the powder coating material which is electrostatically attached to the object to be coated and a titanium oxide particle content Tio in 1 g of the powder particles of the powder coating material before being sprayed satisfy a relationship of Expression: Tio×0.90≦Tic≦Tio×1.10. |
| 申请公布号 |
US2017088929(A1) |
申请公布日期 |
2017.03.30 |
| 申请号 |
US201615046899 |
申请日期 |
2016.02.18 |
| 申请人 |
FUJI XEROX CO., LTD. |
发明人 |
SEITOKU Shigeru;YOSHINO Susumu;MIKAMI Masato;AGATA Takeshi |
| 分类号 |
C23C4/11;C23C4/18 |
主分类号 |
C23C4/11 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electrostatic powder coating method, comprising:
spraying a charged powder coating material including powder particles which contain a thermosetting resin, a thermosetting agent, and titanium oxide particles as a white pigment to electrostatically attach the powder coating material to an object to be coated; and heating the powder coating material which is electrostatically attached to the object to be coated to thereby form a coating film, wherein a titanium oxide particle content Tic in 1 g of the powder particles of the powder coating material which is electrostatically attached to the object to be coated and a titanium oxide particle content Tio in 1 g of the powder particles of the powder coating material before being sprayed satisfy a relationship of Expression: Tio×0.90≦Tic≦Tio×1.10. |
| 地址 |
Tokyo JP |
