| 发明名称 |
PRODUCTION OF SORBIC ACID |
| 摘要 |
PURPOSE:To obtain sorbic acid by thermal decomposition of UPSILON-vinyl-UPSILON-butyrolactone in the presence of a specific catalyst capable of being reactivated by solvent washing or other methods. |
| 申请公布号 |
JPS5283318(A) |
申请公布日期 |
1977.07.12 |
| 申请号 |
JP19750157319 |
申请日期 |
1975.12.27 |
| 申请人 |
NIPPON SYNTHETIC CHEM IND |
发明人 |
GOI MITSUHIRO;MIYASHITA MASAHIKO;HASHIMOTO TOKIO |
| 分类号 |
C07C57/10;B01J21/00;B01J21/02;B01J23/00;B01J23/16;B01J23/70;B01J27/00;B01J27/04;B01J27/06;B01J27/18;C07B61/00;C07C51/00;C07C51/09;C07C67/00 |
主分类号 |
C07C57/10 |
| 代理机构 |
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代理人 |
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| 地址 |
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