发明名称 |
Titanium dioxide reduced in volatile water content, process for producing the same, and masterbatch containing the same |
摘要 |
Titanium dioxide powder with a greatly decreased volatile moisture content can be obtained by surface treating with titanium dioxide powder with addition of a calcium salt and/or a silane coupling agent, or by a surface treatment by addition of an aluminate together with these surface treatments. A masterbatch containing this titanium dioxide powder is of high quality, having no defect due to foam generation upon high temperature processing. |
申请公布号 |
AU1209297(A) |
申请公布日期 |
1997.07.28 |
申请号 |
AU19970012092 |
申请日期 |
1996.12.27 |
申请人 |
TOHKEM PRODUCTS CORPORATION;TOYO INK MANUFACTURING CO., LTD. |
发明人 |
MAKOTO TUNASHIMA;KAZUYOSHI MURAOKA;KOHJI YAMAMOTO;SUSUMU MIYASITA;NOBURU SAKUMA;MASARU HOSOKAWA |
分类号 |
C01G23/047;C01G23/053;C08J3/22;C08K3/22;C09C1/36 |
主分类号 |
C01G23/047 |
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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