| 发明名称 |
Lepidocrocite potassium magnesium titanate, method for manufacturing the same and friction material |
| 摘要 |
Lepidocrocite potassium magnesium titanate having a composition represented by the formula K<SUB>0.2-0.7</SUB>Mg<SUB>0.4</SUB>Ti<SUB>1.6</SUB>O<SUB>3.7-4 </SUB>and obtainable by subjecting an aqueous slurry of lepidocrocite potassium magnesium titanate having a composition represented by the formula K<SUB>0.8</SUB>Mg<SUB>0.4</SUB>Ti<SUB>1.6</SUB>O<SUB>4 </SUB>to an acid treatment and subsequent calcination.
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| 申请公布号 |
US7307047(B2) |
申请公布日期 |
2007.12.11 |
| 申请号 |
US20030343005 |
申请日期 |
2003.01.27 |
| 申请人 |
OTSUKA CHEMICAL CO., LTD. |
发明人 |
OGAWA HIROSHI;TAKAHASHI SHIGEO;ITOI NOBUKI;INADA KOUSUKE |
| 分类号 |
C09K3/14;C01G23/00;C08K3/22;F16D69/02 |
主分类号 |
C09K3/14 |
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