CN101885803B - 一种阳离子聚合物的应用 - Google Patents
一种阳离子聚合物的应用 Download PDFInfo
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CN101885803A CN101885803A (zh) | 2010-11-17 |
CN101885803B true CN101885803B (zh) | 2012-06-06 |
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CN116693749A (zh) * | 2023-06-05 | 2023-09-05 | 西南石油大学 | 一种驱油聚合物黏度改善剂及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0419654A1 (en) * | 1987-03-23 | 1991-04-03 | KOHJIN CO. Ltd. | Water-soluble cationic polymer |
CN101205281A (zh) * | 2007-12-12 | 2008-06-25 | 中国科学院长春应用化学研究所 | 水溶性疏水缔合共聚物及其制备方法 |
CN101280038A (zh) * | 2008-05-27 | 2008-10-08 | 湖北省化学研究院 | 一种高分子量阴离子聚合物分散液及其制备和应用 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0419654A1 (en) * | 1987-03-23 | 1991-04-03 | KOHJIN CO. Ltd. | Water-soluble cationic polymer |
CN101205281A (zh) * | 2007-12-12 | 2008-06-25 | 中国科学院长春应用化学研究所 | 水溶性疏水缔合共聚物及其制备方法 |
CN101280038A (zh) * | 2008-05-27 | 2008-10-08 | 湖北省化学研究院 | 一种高分子量阴离子聚合物分散液及其制备和应用 |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee after: China National Offshore Oil Corporation Patentee after: CNOOC Research Institute Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Research Center |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: CNOOC research institute limited liability company Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: CNOOC Research Institute Patentee before: China National Offshore Oil Corporation |