发明公开
- 专利标题: Transparent yellow powder paint
- 专利标题(中): Transparenter gelber Pulverlack
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申请号: EP98302958.8申请日: 1998-04-16
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公开(公告)号: EP0872526A1公开(公告)日: 1998-10-21
- 发明人: Ishihara, Takahiro , Horikani, Norio
- 申请人: MITA INDUSTRIAL CO. LTD.
- 申请人地址: 2-28, Tamatsukuri 1-chome Chuo-ku , Osaka 540 JP
- 专利权人: MITA INDUSTRIAL CO. LTD.
- 当前专利权人: MITA INDUSTRIAL CO. LTD.
- 当前专利权人地址: 2-28, Tamatsukuri 1-chome Chuo-ku , Osaka 540 JP
- 代理机构: Cresswell, Thomas Anthony
- 优先权: JP99308/97 19970416
- 主分类号: C09D5/03
- IPC分类号: C09D5/03
摘要:
The transparent yellow powder paint of this invention is prepared by dispersing a charge controlling agent and a yellow coloring agent in a binder resin; It is especially characterized in that as the charge controlling agent, C.I. solvent yellow 56 or C.I. solvent yellow 33 is used. This powder paint can form a vivid yellow coated film having a deep color. In addition, color reproducibility in toning can be exactly ensured. Furthermore, when electrostatic coating is carried out by using a frictional charging gun, the occurrence of a lowly charged powder or an inversely charged powder can be effectively suppressed.
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