| 发明名称 |
PROCESS FOR THE PREPARATION OF BETA-HYDROXYBUTYRIC ACID AND ITS SALTS BY MEANS OF HYDROLYSIS OF OLIGOMERS OF BETA-HYDROXYBUTYRIC ACID IN A BASIC MEDIUM |
| 摘要 |
<p>Oligomers of beta-hydroxybutyric acid are hydrolysed in an aqueous reaction mixture containing a base such as calcium hydroxide, sodium hydroxide or potassium hydroxide. This process allows beta-hydroxybutyric acid of a high purity, and crystallisable, to be obtained.</p> |
| 申请公布号 |
GR3001567(T3) |
申请公布日期 |
1992.11.23 |
| 申请号 |
GR19900401148T |
申请日期 |
1991.03.07 |
| 申请人 |
SOLVAY & CIE (SOCIETE ANONYME) |
发明人 |
VANLAUTEM, NOEL;COISNE, JEAN-MARC;GILAIN, JACQUES |
| 分类号 |
B01J23/02;C07B61/00;C07C51/00;C07C51/09;C07C59/01;C07C67/00;(IPC1-7):C07C59/01 |
主分类号 |
B01J23/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
