CN101747505B - 纸用吸水剂及其制备方法 - Google Patents
纸用吸水剂及其制备方法 Download PDFInfo
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CN2009102474124A CN101747505B (zh) | 2009-12-29 | 2009-12-29 | 纸用吸水剂及其制备方法 |
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CN101747505A CN101747505A (zh) | 2010-06-23 |
CN101747505B true CN101747505B (zh) | 2011-12-21 |
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Families Citing this family (4)
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CN103866641B (zh) * | 2014-02-25 | 2016-10-12 | 苏州恒康新材料有限公司 | 一种纸张用吸水剂及其制备方法 |
CN106478943A (zh) * | 2016-09-27 | 2017-03-08 | 中国石油大学(华东) | 一种用于裂缝性中低温低渗透油藏的自适应调驱剂及制备方法 |
CN111072957B (zh) * | 2019-12-30 | 2022-06-24 | 上海东升新材料有限公司 | 一种支链型湿强剂的制备方法及应用 |
CN115850529A (zh) * | 2022-11-28 | 2023-03-28 | 北京爱特康医疗科技有限公司 | 一种羧甲淀粉钠及其制备方法、可吸收止血粉 |
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Denomination of invention: Water absorbent for paper and its preparation method Effective date of registration: 20220715 Granted publication date: 20111221 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: SHANGHAI DONGSHENG NEW MATERIALS Co.,Ltd. Registration number: Y2022310000128 |
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Date of cancellation: 20230718 Granted publication date: 20111221 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: SHANGHAI DONGSHENG NEW MATERIALS Co.,Ltd. Registration number: Y2022310000128 |
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