CN102976655A - 一种保坍型聚羧酸超塑化剂 - Google Patents
一种保坍型聚羧酸超塑化剂 Download PDFInfo
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- CN102976655A CN102976655A CN2012105162200A CN201210516220A CN102976655A CN 102976655 A CN102976655 A CN 102976655A CN 2012105162200 A CN2012105162200 A CN 2012105162200A CN 201210516220 A CN201210516220 A CN 201210516220A CN 102976655 A CN102976655 A CN 102976655A
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- monomer
- superplasticizer
- carboxylic acid
- polyethylene glycol
- monomers
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- Curing Cements, Concrete, And Artificial Stone (AREA)
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Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103641361A (zh) * | 2013-11-22 | 2014-03-19 | 武汉理工大学 | 聚羧酸保坍剂及其制备方法 |
CN104177561A (zh) * | 2014-07-30 | 2014-12-03 | 广东红墙新材料股份有限公司 | 一种具有缓释性和耐泥性的聚羧酸减水剂及其制备方法和应用 |
CN104558433A (zh) * | 2014-10-11 | 2015-04-29 | 江苏苏博特新材料股份有限公司 | 一种用于预制构件混凝土泵送的超塑化剂及其制备方法与应用 |
CN105036595A (zh) * | 2015-07-30 | 2015-11-11 | 新疆德蓝股份有限公司 | 一种高保塌型聚羧酸减水剂及其制备方法 |
CN105085824A (zh) * | 2015-08-24 | 2015-11-25 | 科之杰新材料集团有限公司 | 一种交联型聚羧酸保坍剂及其制备方法 |
CN105646794A (zh) * | 2015-12-31 | 2016-06-08 | 江苏苏博特新材料股份有限公司 | 保坍型磷酸基超塑化剂的制备方法及应用 |
CN105712652A (zh) * | 2015-12-15 | 2016-06-29 | 江苏苏博特新材料股份有限公司 | 一种中低坍落度混凝土用的保坍剂及其制备方法 |
CN105712651A (zh) * | 2015-12-15 | 2016-06-29 | 江苏苏博特新材料股份有限公司 | 一种超长时间保坍的混凝土保坍剂及其制备方法 |
CN105713128A (zh) * | 2015-12-15 | 2016-06-29 | 江苏苏博特新材料股份有限公司 | 一种混凝土聚羧酸超塑化剂及其制备方法 |
CN107337757A (zh) * | 2016-12-22 | 2017-11-10 | 江苏苏博特新材料股份有限公司 | 一种保坍型减缩型聚羧酸减水剂的制备方法 |
CN108192010A (zh) * | 2017-12-29 | 2018-06-22 | 山东世纪华新建材科技有限公司 | 一种降粘型的聚羧酸系减水剂及其制备方法 |
CN109053977A (zh) * | 2018-07-26 | 2018-12-21 | 北京宝辰联合科技股份有限公司 | 一种保坍型聚羧酸减水剂及其制备方法 |
WO2019100372A1 (zh) * | 2017-11-27 | 2019-05-31 | 科之杰新材料集团有限公司 | 一种掺量低敏感型聚羧酸的快速低温制备方法 |
CN109956701A (zh) * | 2017-12-22 | 2019-07-02 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 一种无砟轨道自密实混凝土工作性保持剂及其制备方法 |
CN110396157A (zh) * | 2019-08-07 | 2019-11-01 | 广州市建筑科学研究院有限公司 | 缓释型聚羧酸纳米减水剂及其制备方法和应用 |
CN110938176A (zh) * | 2018-09-25 | 2020-03-31 | 中建材中岩科技有限公司 | 超长保坍水泥基聚羧酸减水剂母液及其应用 |
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CN113135686A (zh) * | 2021-04-25 | 2021-07-20 | 重庆富普新材料有限公司 | 一种超长保坍型聚羧酸系泵送剂及其制备方法 |
CN113980203A (zh) * | 2021-11-22 | 2022-01-28 | 山东交通学院 | 一种基于epeg聚醚大单体结构可控的聚羧酸减水剂及其制备方法 |
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CN102503226A (zh) * | 2011-10-19 | 2012-06-20 | 中建商品混凝土有限公司 | 一种具有缓释效应的高保坍型聚羧酸减水剂及其制备方法 |
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2012
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Patent Citations (1)
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CN102503226A (zh) * | 2011-10-19 | 2012-06-20 | 中建商品混凝土有限公司 | 一种具有缓释效应的高保坍型聚羧酸减水剂及其制备方法 |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103641361A (zh) * | 2013-11-22 | 2014-03-19 | 武汉理工大学 | 聚羧酸保坍剂及其制备方法 |
CN104177561A (zh) * | 2014-07-30 | 2014-12-03 | 广东红墙新材料股份有限公司 | 一种具有缓释性和耐泥性的聚羧酸减水剂及其制备方法和应用 |
CN104177561B (zh) * | 2014-07-30 | 2017-08-29 | 广东红墙新材料股份有限公司 | 一种具有缓释性和耐泥性的聚羧酸减水剂及其制备方法和应用 |
CN104558433A (zh) * | 2014-10-11 | 2015-04-29 | 江苏苏博特新材料股份有限公司 | 一种用于预制构件混凝土泵送的超塑化剂及其制备方法与应用 |
CN104558433B (zh) * | 2014-10-11 | 2017-05-17 | 江苏苏博特新材料股份有限公司 | 一种用于预制构件混凝土泵送的超塑化剂及其制备方法与应用 |
CN105036595A (zh) * | 2015-07-30 | 2015-11-11 | 新疆德蓝股份有限公司 | 一种高保塌型聚羧酸减水剂及其制备方法 |
CN105085824A (zh) * | 2015-08-24 | 2015-11-25 | 科之杰新材料集团有限公司 | 一种交联型聚羧酸保坍剂及其制备方法 |
CN105085824B (zh) * | 2015-08-24 | 2018-09-07 | 科之杰新材料集团有限公司 | 一种交联型聚羧酸保坍剂及其制备方法 |
CN105712652A (zh) * | 2015-12-15 | 2016-06-29 | 江苏苏博特新材料股份有限公司 | 一种中低坍落度混凝土用的保坍剂及其制备方法 |
CN105712651A (zh) * | 2015-12-15 | 2016-06-29 | 江苏苏博特新材料股份有限公司 | 一种超长时间保坍的混凝土保坍剂及其制备方法 |
CN105713128A (zh) * | 2015-12-15 | 2016-06-29 | 江苏苏博特新材料股份有限公司 | 一种混凝土聚羧酸超塑化剂及其制备方法 |
CN105713128B (zh) * | 2015-12-15 | 2018-05-04 | 江苏苏博特新材料股份有限公司 | 一种混凝土聚羧酸超塑化剂及其制备方法 |
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