CN102993430B - 一种高强度减水剂的中间体、其制备方法及由其制备的高强度减水剂 - Google Patents
一种高强度减水剂的中间体、其制备方法及由其制备的高强度减水剂 Download PDFInfo
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CN103274703B (zh) * | 2013-05-08 | 2014-08-20 | 中科院广州化学有限公司 | 一种节水型减水剂及其制备方法和应用 |
CN103359972B (zh) * | 2013-07-26 | 2015-03-25 | 上海三瑞高分子材料有限公司 | 一种制备清水混凝土的聚羧酸减水剂 |
CN106800621A (zh) * | 2015-11-26 | 2017-06-06 | 石家庄市长安育才建材有限公司 | 一种超早强型聚羧酸减水剂及其制备方法 |
CN105601825B (zh) * | 2015-12-24 | 2017-11-24 | 江苏苏博特新材料股份有限公司 | 一种具有较高黏土忍耐性的减水剂的制备方法 |
CN105542147B (zh) * | 2016-01-27 | 2017-11-03 | 江苏苏博特新材料股份有限公司 | 具有超支化拓扑结构的减水剂的制备方法及其应用 |
CN107200829B (zh) * | 2017-07-07 | 2019-04-02 | 江苏中铁奥莱特新材料股份有限公司 | 一种分子结构可控、规整的聚醚胺类减水剂及其制备方法 |
CN109320126A (zh) * | 2017-08-01 | 2019-02-12 | 辽宁煜梽新型建材有限公司 | 一种混凝土外加剂的生产方法 |
CN109535342A (zh) * | 2018-11-23 | 2019-03-29 | 上海东大化学有限公司 | 一种酰胺类聚羧酸系减水剂及其制备和使用方法 |
CN109553729B (zh) * | 2018-11-28 | 2021-06-04 | 中国建材检验认证集团厦门宏业有限公司 | 一种两性抗泥型减水剂及其制备方法 |
CN113248661B (zh) * | 2021-06-02 | 2022-06-24 | 甘肃新纪元建材有限公司 | 一种缓蚀型聚羧酸减水剂及其制备方法 |
Citations (3)
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US6140440A (en) * | 1997-12-16 | 2000-10-31 | Takemoto Yushi Kabushiki Kaisha | Cement dispersants |
CN101712755A (zh) * | 2009-05-18 | 2010-05-26 | 江苏博特新材料有限公司 | 末端含双键的烷氧基聚醚及其制备方法 |
CN102173642A (zh) * | 2011-02-25 | 2011-09-07 | 南京瑞迪高新技术公司 | 一种聚醚胺类羧酸高效减水剂 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US6140440A (en) * | 1997-12-16 | 2000-10-31 | Takemoto Yushi Kabushiki Kaisha | Cement dispersants |
CN101712755A (zh) * | 2009-05-18 | 2010-05-26 | 江苏博特新材料有限公司 | 末端含双键的烷氧基聚醚及其制备方法 |
CN102173642A (zh) * | 2011-02-25 | 2011-09-07 | 南京瑞迪高新技术公司 | 一种聚醚胺类羧酸高效减水剂 |
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