| 发明名称 |
GOLD-CARRYING CATALYST FOR LIQUID PHASE REACTION AND METHOD FOR PRODUCING CARBOXYLIC ACID ESTER |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a practical catalyst which suppresses the falling off of gold fine particles and is easily separated in a gold fine particle catalyst for liquid phase reaction. <P>SOLUTION: In the catalyst for liquid phase reaction, the average particle size of the catalyst particles is found in the range of 1 to 200 μm and the catalyst comprises the metal fine particles including gold. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
| 申请公布号 |
JP2004181358(A) |
申请公布日期 |
2004.07.02 |
| 申请号 |
JP20020351591 |
申请日期 |
2002.12.03 |
| 申请人 |
NIPPON SHOKUBAI CO LTD |
发明人 |
HAYASHI TOSHIO;ITAYAMA NAOHIKO |
| 分类号 |
B01J23/52;B01J35/02;C07B61/00;C07C67/39;C07C67/40;C07C69/54;C07C69/675 |
主分类号 |
B01J23/52 |
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