CN101602833B - 一种梳形共聚物混凝土超塑化剂的制备方法 - Google Patents
一种梳形共聚物混凝土超塑化剂的制备方法 Download PDFInfo
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- CN101602833B CN101602833B CN2009100330392A CN200910033039A CN101602833B CN 101602833 B CN101602833 B CN 101602833B CN 2009100330392 A CN2009100330392 A CN 2009100330392A CN 200910033039 A CN200910033039 A CN 200910033039A CN 101602833 B CN101602833 B CN 101602833B
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CN101602833B true CN101602833B (zh) | 2010-12-08 |
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Families Citing this family (7)
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CN102976654B (zh) * | 2012-12-04 | 2014-12-10 | 江苏苏博特新材料股份有限公司 | 一种聚羧酸超塑化剂及其应用 |
CN103896510B (zh) * | 2012-12-27 | 2016-12-28 | 辽宁奥克化学股份有限公司 | 具有高分散性和高保坍性的聚羧酸减水剂及其制备方法 |
CN104479085B (zh) * | 2014-12-31 | 2017-06-06 | 浙江方远新材料股份有限公司 | 一种对氨基苯磺酸钠改性的聚羧酸减水剂及其制备方法 |
CN106046238B (zh) * | 2016-05-31 | 2018-03-02 | 江苏中铁奥莱特新材料股份有限公司 | 一种不饱和聚醚单体及合成和制备聚羧酸系减水剂的方法 |
CN108084361A (zh) * | 2017-12-27 | 2018-05-29 | 湖南辰砾新材料有限公司 | 一种油井水泥用缓凝剂及其制备方法 |
EP3789359A1 (en) * | 2019-09-03 | 2021-03-10 | Sika Technology AG | Use of comb polymers as inerting agents for non-swelling layer-silicates |
CN111732401A (zh) * | 2020-07-10 | 2020-10-02 | 青岛理工大学 | 一种滨海结构连接用防腐型混凝土灌浆料及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US5142036A (en) * | 1988-12-16 | 1992-08-25 | Nippon Oil And Fats Co., Ltd. | Polyoxyalkylene alkenyl ether-maleic ester copolymer and use thereof |
CN101050081A (zh) * | 2006-04-07 | 2007-10-10 | 武汉市保立化学品有限责任公司 | 新型梳形分子结构的高性能减水剂 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US5142036A (en) * | 1988-12-16 | 1992-08-25 | Nippon Oil And Fats Co., Ltd. | Polyoxyalkylene alkenyl ether-maleic ester copolymer and use thereof |
CN101050081A (zh) * | 2006-04-07 | 2007-10-10 | 武汉市保立化学品有限责任公司 | 新型梳形分子结构的高性能减水剂 |
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Assignee: Bote Building Materials (Tianjin) Co., Ltd. Assignor: Jiangsu Building Science Research Institute Co Ltd|Jiangsu subote Material Co. Ltd.|Nanjing Lu Construction Material Factory Contract record no.: 2012320000725 Denomination of invention: Preparation method of comb-like copolymer concrete superplasticizer Granted publication date: 20101208 License type: Exclusive License Open date: 20091216 Record date: 20120606 |
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