CN1850768A - 高纯度结晶山梨酸的制备工艺 - Google Patents
高纯度结晶山梨酸的制备工艺 Download PDFInfo
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- CN1850768A CN1850768A CN 200610051619 CN200610051619A CN1850768A CN 1850768 A CN1850768 A CN 1850768A CN 200610051619 CN200610051619 CN 200610051619 CN 200610051619 A CN200610051619 A CN 200610051619A CN 1850768 A CN1850768 A CN 1850768A
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- sorbic acid
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CNB2006100516190A CN100430362C (zh) | 2006-05-25 | 2006-05-25 | 高纯度结晶山梨酸的制备工艺 |
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CNB2006100516190A CN100430362C (zh) | 2006-05-25 | 2006-05-25 | 高纯度结晶山梨酸的制备工艺 |
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CN1850768A true CN1850768A (zh) | 2006-10-25 |
CN100430362C CN100430362C (zh) | 2008-11-05 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103601615A (zh) * | 2013-11-19 | 2014-02-26 | 南通醋酸化工股份有限公司 | 一种2,4-己二烯酸的制备方法 |
CN103613747A (zh) * | 2013-11-19 | 2014-03-05 | 南通醋酸化工股份有限公司 | 一种2,4-己二烯酸聚酯的制备方法 |
CN104788307A (zh) * | 2015-05-04 | 2015-07-22 | 湖南尔康制药股份有限公司 | 一种山梨酸的纯化方法 |
CN107935839A (zh) * | 2017-12-07 | 2018-04-20 | 南通醋酸化工股份有限公司 | 一种回收山梨酸钾的方法 |
CN111437881A (zh) * | 2020-05-06 | 2020-07-24 | 江苏润普食品科技股份有限公司 | 光高效催化异构化制备山梨酸的方法 |
CN112047835A (zh) * | 2020-09-27 | 2020-12-08 | 昆山市双友日用化工有限公司 | 一种环保型防腐剂制备工艺 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4426646B1 (zh) * | 1966-07-27 | 1969-11-07 | ||
JPS54163516A (en) * | 1978-06-13 | 1979-12-26 | Daicel Chem Ind Ltd | Production of sorbic acid |
CN1243706C (zh) * | 2004-09-28 | 2006-03-01 | 宁波王龙集团有限公司 | 一种山梨酸钾制备工艺 |
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2006
- 2006-05-25 CN CNB2006100516190A patent/CN100430362C/zh active Active
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103601615A (zh) * | 2013-11-19 | 2014-02-26 | 南通醋酸化工股份有限公司 | 一种2,4-己二烯酸的制备方法 |
CN103613747A (zh) * | 2013-11-19 | 2014-03-05 | 南通醋酸化工股份有限公司 | 一种2,4-己二烯酸聚酯的制备方法 |
CN103613747B (zh) * | 2013-11-19 | 2015-11-25 | 南通醋酸化工股份有限公司 | 一种2,4-己二烯酸聚酯的制备方法 |
CN103601615B (zh) * | 2013-11-19 | 2016-02-17 | 南通醋酸化工股份有限公司 | 一种2,4-己二烯酸的制备方法 |
CN104788307A (zh) * | 2015-05-04 | 2015-07-22 | 湖南尔康制药股份有限公司 | 一种山梨酸的纯化方法 |
CN104788307B (zh) * | 2015-05-04 | 2016-06-08 | 湖南尔康制药股份有限公司 | 一种山梨酸的纯化方法 |
CN107935839A (zh) * | 2017-12-07 | 2018-04-20 | 南通醋酸化工股份有限公司 | 一种回收山梨酸钾的方法 |
CN107935839B (zh) * | 2017-12-07 | 2021-03-30 | 南通醋酸化工股份有限公司 | 一种回收山梨酸钾的方法 |
CN111437881A (zh) * | 2020-05-06 | 2020-07-24 | 江苏润普食品科技股份有限公司 | 光高效催化异构化制备山梨酸的方法 |
CN111437881B (zh) * | 2020-05-06 | 2023-09-01 | 江苏润普食品科技股份有限公司 | 光高效催化异构化制备山梨酸的方法 |
CN112047835A (zh) * | 2020-09-27 | 2020-12-08 | 昆山市双友日用化工有限公司 | 一种环保型防腐剂制备工艺 |
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Publication number | Publication date |
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CN100430362C (zh) | 2008-11-05 |
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Effective date of registration: 20110201 Address after: 315476 Zhejiang province Yuyao xiaocao'e Town Industrial Zone Ningbo Wang Wang Polytron Technologies Inc Patentee after: Ningbo Wanglong Science and Technology Co., Ltd. Address before: Xiaocaoe town square 315476 Yuyao Road, Zhejiang province Ningbo city Ningbo Wang Group Co. Ltd. Patentee before: Wang Guojun |