CN101249977B - 利用壳聚糖制备不同晶型碳酸钙的方法 - Google Patents
利用壳聚糖制备不同晶型碳酸钙的方法 Download PDFInfo
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- CN101249977B CN101249977B CN2008100343519A CN200810034351A CN101249977B CN 101249977 B CN101249977 B CN 101249977B CN 2008100343519 A CN2008100343519 A CN 2008100343519A CN 200810034351 A CN200810034351 A CN 200810034351A CN 101249977 B CN101249977 B CN 101249977B
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- chitosan
- calcium carbonate
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- Polysaccharides And Polysaccharide Derivatives (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
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CN2008100343519A CN101249977B (zh) | 2008-03-07 | 2008-03-07 | 利用壳聚糖制备不同晶型碳酸钙的方法 |
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CN2008100343519A CN101249977B (zh) | 2008-03-07 | 2008-03-07 | 利用壳聚糖制备不同晶型碳酸钙的方法 |
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CN101249977A CN101249977A (zh) | 2008-08-27 |
CN101249977B true CN101249977B (zh) | 2011-04-27 |
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CN2008100343519A Expired - Fee Related CN101249977B (zh) | 2008-03-07 | 2008-03-07 | 利用壳聚糖制备不同晶型碳酸钙的方法 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102701254B (zh) * | 2012-06-12 | 2013-11-20 | 武汉理工大学 | 一种碳酸钙圆片的制备方法 |
CN105908259B (zh) * | 2016-05-16 | 2018-09-14 | 陕西师范大学 | 一种具有凹凸表面形态的碳酸钙晶须制备方法 |
CN106430271B (zh) * | 2016-10-25 | 2017-09-29 | 黄山学院 | 一种仿生合成微米碳酸钙粒子的方法 |
CN108714249B (zh) * | 2018-06-06 | 2020-06-30 | 浙江大学 | 尿素增溶法制备碳酸钙-壳聚糖三维接骨钉材料的方法 |
CN109010081B (zh) * | 2018-07-23 | 2021-12-10 | 唯美爱科技(中国)有限公司 | 一种基于仿生物矿化的石墨烯改性碳酸钙颗粒及其制备方法和应用 |
CN108910929A (zh) * | 2018-08-28 | 2018-11-30 | 中国环境管理干部学院 | 一种用于废水中铅去除的微纳米碳酸钙的制备方法 |
CN110615457B (zh) * | 2019-09-27 | 2022-04-22 | 泉州师范学院 | 一种以几丁质为晶型控制剂制备纳米碳酸钙的方法 |
CN114405426A (zh) * | 2022-01-11 | 2022-04-29 | 山东师范大学 | 一种碳酸钙连续化生产系统及方法 |
CN115558316A (zh) * | 2022-08-11 | 2023-01-03 | 秦志强 | 一种低碱度的碳酸钙及其制备工艺 |
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Non-Patent Citations (2)
Title |
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JP特开平8-290949A 1996.11.05 |
N. YAMASAKI et al..Solidification of aragonite-type CaCO3 powder containingchitosan with acetic acid by hydrothermal hot pressing.JOURNAL OF MATERIALS SCIENCE LETTERS14.1995,141751-1753. * |
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Application publication date: 20080827 Assignee: JIANGXI JIUFENG NANO-CALCIUM CO., LTD. Assignor: Shanghai Silicates Institute, the Chinese Academy of Sciences Contract record no.: 2013440020429 Denomination of invention: Method for preparing different crystal system calcium carbonate by using chitosan Granted publication date: 20110427 License type: Exclusive License Record date: 20131230 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20080827 Assignee: JIANGXI JIUFENG NANO-CALCIUM CO., LTD. Assignor: Shanghai Silicates Institute, the Chinese Academy of Sciences Contract record no.: 2013440020429 Denomination of invention: Method for preparing different crystal system calcium carbonate by using chitosan Granted publication date: 20110427 License type: Exclusive License Record date: 20131230 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20190307 |