| 发明名称 |
COMPOSITE WHITE PIGMENT FOR GRAVURE INK, AND GRAVURE INK |
| 摘要 |
<p>The purpose of the present invention is to provide a composite white pigment for a gravure ink, which can achieve high gloss of a coating film, high adhesion between a coating film and a base, and a high hiding rate and can also have improved background fogging resistance. The present invention relates to a composite white pigment for a gravure ink, which is characterized by comprising: composite particles each of which is composed of a titanium oxide particle and barium sulfate particles and/or calcium carbonate particles which are arranged around the titanium oxide particle; and a coating layer which coats the composite particles and contains an aluminum compound.</p> |
| 申请公布号 |
WO2013187408(A1) |
申请公布日期 |
2013.12.19 |
| 申请号 |
WO2013JP66084 |
申请日期 |
2013.06.11 |
| 申请人 |
SAKAI CHEMICAL INDUSTRY CO., LTD. |
发明人 |
NOMURA ATSUSHI;YAMAMOTO TSUTOMU;SAITO HARUNOBU;TERABE ATSUKI |
| 分类号 |
C09C1/36;C09C1/02;C09C3/06;C09D11/02 |
主分类号 |
C09C1/36 |
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