发明名称 |
ELECTRODEPOSITION COATING MATERIAL COMPOSITION AND CATALYST FOR ELECTRODEPOSITION COATING MATERIAL |
摘要 |
Provided is an organic tin-free cationic electrodeposition coating composition which does not contain organic tin compound and can sustain a superior coating curability under currently used baking conditions, and to a catalyst for the composition. A catalyst for electrodeposition coating composition containing a bismuth compound (A), wherein: the bismuth compound is a compound having a ligand prepared from a ²-diketone represented by Chemical Formula (1) is provided.
(wherein, a plurality of R 1 are the same or different from each other and represent a hydrocarbon group, and a number of total carbon atoms in two R 1 is 4 or larger) |
申请公布号 |
EP3138885(A1) |
申请公布日期 |
2017.03.08 |
申请号 |
EP20150786511 |
申请日期 |
2015.03.20 |
申请人 |
Nitto Kasei Co., Ltd. |
发明人 |
SASAOKA, Shinichi;WAZAKI, Takahiro;NAKAGAWA, Yuya;HANEDA, Hideo;NAKADA, Makoto |
分类号 |
C09D201/00;B01J23/18;C09D5/44;C09D7/12 |
主分类号 |
C09D201/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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