CN101575325B - 一种维生素c超细粉的制备工艺 - Google Patents
一种维生素c超细粉的制备工艺 Download PDFInfo
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- CN101575325B CN101575325B CN2009101481120A CN200910148112A CN101575325B CN 101575325 B CN101575325 B CN 101575325B CN 2009101481120 A CN2009101481120 A CN 2009101481120A CN 200910148112 A CN200910148112 A CN 200910148112A CN 101575325 B CN101575325 B CN 101575325B
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- powder
- super fine
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- pure water
- ethanol
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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CN2009101481120A CN101575325B (zh) | 2009-06-22 | 2009-06-22 | 一种维生素c超细粉的制备工艺 |
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CN2009101481120A CN101575325B (zh) | 2009-06-22 | 2009-06-22 | 一种维生素c超细粉的制备工艺 |
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CN101575325A CN101575325A (zh) | 2009-11-11 |
CN101575325B true CN101575325B (zh) | 2011-08-10 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102924409B (zh) * | 2012-12-03 | 2014-04-16 | 山东天力药业有限公司 | 一种维生素c的精制方法 |
CN105198886A (zh) * | 2014-06-10 | 2015-12-30 | 无锡德赛诺医药科技有限公司 | 一种核苷类抗病毒药物的超微粉体及其制备方法 |
CN108912075A (zh) * | 2018-06-11 | 2018-11-30 | 石药集团维生药业(石家庄)有限公司 | 一种维生素c钠细粉和维生素c钙细粉的制备方法 |
CN112715959A (zh) * | 2021-01-28 | 2021-04-30 | 海南省胜鑫生物科技有限责任公司 | 一种鳕鱼小分子胶原蛋白肽维c粉 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20091111 Assignee: Jiangsu Aland Nourishment Co.,Ltd. Assignor: Jiangshan Pharmaceutical Co., Ltd., Jiangsu Prov. Contract record no.: 2014320000012 Denomination of invention: Technique for preparing super fine vitamin C powder Granted publication date: 20110810 License type: Exclusive License Record date: 20140115 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: ALAND (JIANGSU) NUTRACEUTICAL CO., LTD. Free format text: FORMER NAME: JIANGSHAN PHARMACEUTICAL CO., LTD., JIANGSU PROV. |
|
CP03 | Change of name, title or address |
Address after: 214500, 61 Jiangshan Road, Taizhou, Jiangsu, Jingjiang Patentee after: DSM (Jiangsu) Co., Ltd. Jiangshan pharmaceutical Address before: 214500, Jiangshan Road, Jiangsu, Jingjiang 20 Patentee before: Jiangshan Pharmaceutical Co., Ltd., Jiangsu Prov. |