CN101164957B - 一种制备聚羧酸系混凝土外加剂专用聚醚的方法 - Google Patents
一种制备聚羧酸系混凝土外加剂专用聚醚的方法 Download PDFInfo
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- CN101164957B CN101164957B CN2007101314237A CN200710131423A CN101164957B CN 101164957 B CN101164957 B CN 101164957B CN 2007101314237 A CN2007101314237 A CN 2007101314237A CN 200710131423 A CN200710131423 A CN 200710131423A CN 101164957 B CN101164957 B CN 101164957B
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- oxyalkylene
- polyether
- acid series
- initiator
- polycarboxylic acid
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Abstract
Description
编号 | 代号 | 名称 |
(1) | M-2201 | 反应搅拌器(大) |
(2) | M-2211 | 反应搅拌器(小) |
(3) | R-2202 | 反应釜 |
(4) | P-2204 | 反应泵(大) |
(5) | P-2214 | 反应泵(小) |
(6) | E-2205 | 反应热交换器(大) |
(7) | E-2215 | 反应热交换器(小) |
(8) | E-2221 | 二次循环冷却器 |
(9) | E-2222 | 二次循环加热器 |
(10) | P-2224 | 二次循环泵 |
(11) | V-2227 | 二次循环膨胀容器 |
(12) | M-2401 | 后处理搅拌器 |
(13) | V-2402 | 后处理容器 |
(14) | P-2404 | 后处理循环转移泵 |
(15) | E-2405 | 后处理加热器/冷却器 |
Claims (9)
Priority Applications (1)
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CN2007101314237A CN101164957B (zh) | 2007-08-28 | 2007-08-28 | 一种制备聚羧酸系混凝土外加剂专用聚醚的方法 |
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CN2007101314237A CN101164957B (zh) | 2007-08-28 | 2007-08-28 | 一种制备聚羧酸系混凝土外加剂专用聚醚的方法 |
Publications (2)
Publication Number | Publication Date |
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CN101164957A CN101164957A (zh) | 2008-04-23 |
CN101164957B true CN101164957B (zh) | 2010-11-03 |
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CN2007101314237A Active CN101164957B (zh) | 2007-08-28 | 2007-08-28 | 一种制备聚羧酸系混凝土外加剂专用聚醚的方法 |
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CN (1) | CN101164957B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102875789B (zh) * | 2012-09-26 | 2015-10-07 | 中国科学院长春应用化学研究所 | 一种聚醚嵌段共聚物及其制备方法 |
CN102875790B (zh) * | 2012-09-26 | 2016-03-23 | 中国科学院长春应用化学研究所 | 一种聚醚无规共聚物及其制备方法 |
CN103865053A (zh) * | 2012-12-10 | 2014-06-18 | 辽宁奥克化学股份有限公司 | 一种端烯基不饱和酸/酯聚氧烷基醚及其制备方法和应用 |
CN104513160A (zh) * | 2013-09-26 | 2015-04-15 | 宜兴市志博新材料科技有限公司 | 甲基丙烯酸单乙酯聚氧丙烯醚醇的合成方法 |
CN104725227B (zh) * | 2013-12-18 | 2017-03-01 | 辽宁奥克化学股份有限公司 | 一种不饱和羧酸单酯、其制备方法和应用、及其作为聚合单体所得的聚羧酸减水剂 |
CN104497684B (zh) * | 2014-12-16 | 2016-08-31 | 中国海洋石油总公司 | 一种聚脲型防沉剂 |
CN105001411B (zh) * | 2015-05-22 | 2017-03-01 | 江苏苏博特新材料股份有限公司 | 一种聚羧酸减水剂专用高分子量聚醚大单体的生产装置及方法 |
CN105111427A (zh) * | 2015-07-30 | 2015-12-02 | 浙江绿科安化学有限公司 | 一种制备聚醚烷基丙烯酸羟酯的方法 |
CN108424497B (zh) * | 2017-02-14 | 2020-11-10 | 中国石油化工股份有限公司 | 一种丙烯酰胺共聚物及其制备方法和应用 |
CN108424499B (zh) * | 2017-02-14 | 2020-11-10 | 中国石油化工股份有限公司 | 一种丙烯酰胺共聚物及其制备方法和应用 |
ES2939759T3 (es) * | 2017-12-07 | 2023-04-26 | Construction Research & Technology Gmbh | Una composición dispersante |
CN112999993B (zh) * | 2021-02-08 | 2023-04-07 | 乌兰浩特市圣益商砼有限公司 | 一种制备聚羧酸减水剂的涡喷双级强化反应器及制备方法 |
WO2023075988A2 (en) * | 2021-10-25 | 2023-05-04 | Dow Global Technologies Llc | Polyether polymerization process |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5159092A (en) * | 1989-09-22 | 1992-10-27 | Buss Ag | Process for the safe and environmentally sound production of highly pure alkylene oxide adducts |
US5478535A (en) * | 1993-07-08 | 1995-12-26 | Biazzi Sa | Apparatus for gas - liquid reactions |
CN1310735A (zh) * | 1997-08-25 | 2001-08-29 | 阿科化学技术公司 | 功能性聚醚的制备 |
CN1667009A (zh) * | 2005-02-28 | 2005-09-14 | 江苏省建筑科学研究院有限公司 | 一种羧酸类接枝共聚物混凝土保坍剂 |
-
2007
- 2007-08-28 CN CN2007101314237A patent/CN101164957B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5159092A (en) * | 1989-09-22 | 1992-10-27 | Buss Ag | Process for the safe and environmentally sound production of highly pure alkylene oxide adducts |
US5478535A (en) * | 1993-07-08 | 1995-12-26 | Biazzi Sa | Apparatus for gas - liquid reactions |
CN1310735A (zh) * | 1997-08-25 | 2001-08-29 | 阿科化学技术公司 | 功能性聚醚的制备 |
CN1667009A (zh) * | 2005-02-28 | 2005-09-14 | 江苏省建筑科学研究院有限公司 | 一种羧酸类接枝共聚物混凝土保坍剂 |
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Address after: 210008 No. 12 West Beijing Road, Gulou District, Jiangsu, Nanjing Co-patentee after: Jiangsu Bote New Materials Co., Ltd. Patentee after: Nanjing Bote Building Materials Co., Ltd. Co-patentee after: Jiangsu Subute New Materials Co., Ltd. Address before: 210008 No. 12 West Beijing Road, Gulou District, Jiangsu, Nanjing Co-patentee before: Jiangsu Bote New Materials Co., Ltd. Patentee before: Nanjing Bote Building Materials Co., Ltd. Co-patentee before: Jiangsu Subute New Materials Co., Ltd. |
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Effective date of registration: 20140528 Address after: 210008 No. 12 West Beijing Road, Gulou District, Jiangsu, Nanjing Patentee after: Nanjing Bote Building Materials Co., Ltd. Patentee after: Jiangsu Subute New Materials Co., Ltd. Address before: 210008 No. 12 West Beijing Road, Gulou District, Jiangsu, Nanjing Patentee before: Nanjing Bote Building Materials Co., Ltd. Patentee before: Jiangsu Bote New Materials Co., Ltd. Patentee before: Jiangsu Subute New Materials Co., Ltd. |