CN100572662C - 一种复合碳酸钙及其制备方法 - Google Patents
一种复合碳酸钙及其制备方法 Download PDFInfo
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- CN100572662C CN100572662C CNB2007101728463A CN200710172846A CN100572662C CN 100572662 C CN100572662 C CN 100572662C CN B2007101728463 A CNB2007101728463 A CN B2007101728463A CN 200710172846 A CN200710172846 A CN 200710172846A CN 100572662 C CN100572662 C CN 100572662C
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- slurry
- calcium carbonate
- whiting
- coarse whiting
- coarse
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- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
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CNB2007101728463A CN100572662C (zh) | 2007-12-24 | 2007-12-24 | 一种复合碳酸钙及其制备方法 |
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CNB2007101728463A CN100572662C (zh) | 2007-12-24 | 2007-12-24 | 一种复合碳酸钙及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101209569A CN101209569A (zh) | 2008-07-02 |
CN100572662C true CN100572662C (zh) | 2009-12-23 |
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CNB2007101728463A Active CN100572662C (zh) | 2007-12-24 | 2007-12-24 | 一种复合碳酸钙及其制备方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101456969B (zh) * | 2008-12-29 | 2011-11-09 | 南京协和化学有限公司 | 一种功能性碳酸钙及其制备方法 |
CN101514265B (zh) * | 2008-12-30 | 2012-01-25 | 上海东升新材料有限公司 | 混合碳酸钙及其制备方法和应用 |
CN104910413A (zh) * | 2015-05-28 | 2015-09-16 | 青阳县恒源化工原料有限责任公司 | 一种可塑性高的重质活性碳酸钙 |
CN106830041B (zh) * | 2017-01-19 | 2018-11-06 | 井陉县华北碳酸钙有限公司 | 一种功能性碳酸钙的制备方法 |
CN106978277B (zh) * | 2017-05-06 | 2019-07-23 | 山西兰花华明纳米材料股份有限公司 | 一种螺杆清洗剂用碳酸钙的制备方法 |
CN107446384A (zh) * | 2017-08-10 | 2017-12-08 | 青阳县永诚钙业有限责任公司 | 一种复合碳酸钙的制备方法 |
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2007
- 2007-12-24 CN CNB2007101728463A patent/CN100572662C/zh active Active
Non-Patent Citations (2)
Title |
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重质碳酸钙的生产及应用. 柳海坤.黑龙江造纸,第2期. 2004 |
重质碳酸钙的生产及应用. 柳海坤.黑龙江造纸,第2期. 2004 * |
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CN101209569A (zh) | 2008-07-02 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Composite calcium carbonate and preparation thereof Effective date of registration: 20191225 Granted publication date: 20091223 Pledgee: Bank of Hangzhou, Limited by Share Ltd, Shanghai branch Pledgor: Shanghai Dongsheng New Materials Co., Ltd. Registration number: Y2019310000035 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210813 Granted publication date: 20091223 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: SHANDONG DONGSHENG NEW MATERIAL Co.,Ltd. Registration number: Y2019310000035 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |