CN108641046B - 一种环保高效型水质稳定剂rg-15的制备 - Google Patents
一种环保高效型水质稳定剂rg-15的制备 Download PDFInfo
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- CN108641046B CN108641046B CN201810484146.6A CN201810484146A CN108641046B CN 108641046 B CN108641046 B CN 108641046B CN 201810484146 A CN201810484146 A CN 201810484146A CN 108641046 B CN108641046 B CN 108641046B
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- maleic anhydride
- water
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/062—Polyethers
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
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CN201810484146.6A CN108641046B (zh) | 2018-05-19 | 2018-05-19 | 一种环保高效型水质稳定剂rg-15的制备 |
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CN201810484146.6A CN108641046B (zh) | 2018-05-19 | 2018-05-19 | 一种环保高效型水质稳定剂rg-15的制备 |
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CN108641046A CN108641046A (zh) | 2018-10-12 |
CN108641046B true CN108641046B (zh) | 2020-09-08 |
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CN201810484146.6A Expired - Fee Related CN108641046B (zh) | 2018-05-19 | 2018-05-19 | 一种环保高效型水质稳定剂rg-15的制备 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111253516A (zh) * | 2020-03-13 | 2020-06-09 | 四川雨阁秦天环保科技有限公司 | 一种新型环保聚醚阻垢剂、其制备方法及其应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03232502A (ja) * | 1990-02-08 | 1991-10-16 | Nippon Oil & Fats Co Ltd | 水溶性化合物の分別方法 |
CN101805068A (zh) * | 2010-04-16 | 2010-08-18 | 常州市科威精细化工有限公司 | 阻垢分散剂及其制作方法 |
CN102786155A (zh) * | 2012-08-01 | 2012-11-21 | 东南大学 | 一种绿色环保型聚乙二醇类多功能水处理剂及其制备方法 |
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2018
- 2018-05-19 CN CN201810484146.6A patent/CN108641046B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03232502A (ja) * | 1990-02-08 | 1991-10-16 | Nippon Oil & Fats Co Ltd | 水溶性化合物の分別方法 |
CN101805068A (zh) * | 2010-04-16 | 2010-08-18 | 常州市科威精细化工有限公司 | 阻垢分散剂及其制作方法 |
CN102786155A (zh) * | 2012-08-01 | 2012-11-21 | 东南大学 | 一种绿色环保型聚乙二醇类多功能水处理剂及其制备方法 |
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Inventor after: Su Mei Inventor after: Liu Hongbin Inventor after: Chang Limin Inventor after: Zhang Kun Inventor after: Chang Jingwen Inventor after: Lu Xin Inventor after: Wang Liangbi Inventor after: Wang Liangcheng Inventor after: Wang Lu Inventor after: Zhao Weidong Inventor after: Zhang Qiang Inventor after: Che Yao Inventor after: Wu Xiang Inventor before: Su Mei Inventor before: Chang Limin Inventor before: Zhang Kun Inventor before: Chang Jingwen Inventor before: Zhao Weidong Inventor before: Wang Liangcheng Inventor before: Wang Liangbi Inventor before: Wang Lu Inventor before: Zhang Qiang Inventor before: Che Yao Inventor before: Wu Xiang Inventor before: Liu Hongbin |
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Granted publication date: 20200908 Termination date: 20210519 |