CN105295022A - 制备聚羧酸酯类大单体的方法 - Google Patents
制备聚羧酸酯类大单体的方法 Download PDFInfo
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- CN105295022A CN105295022A CN201510780537.9A CN201510780537A CN105295022A CN 105295022 A CN105295022 A CN 105295022A CN 201510780537 A CN201510780537 A CN 201510780537A CN 105295022 A CN105295022 A CN 105295022A
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CN105295022A true CN105295022A (zh) | 2016-02-03 |
CN105295022B CN105295022B (zh) | 2018-08-03 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111389339A (zh) * | 2020-04-14 | 2020-07-10 | 张家港弗克新型建材有限公司 | 常温常压循环复配或合成生产减水剂的设备及其制作 |
CN111905677A (zh) * | 2020-07-29 | 2020-11-10 | 安庆泽远化工有限公司 | 一种混凝土管桩用聚羧酸高性能减水剂的生产方法 |
CN114127248A (zh) * | 2019-07-22 | 2022-03-01 | 太阳食物有限公司 | 用于生长微生物的生物反应器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002081608A2 (en) * | 2001-04-02 | 2002-10-17 | Nippon Shokubai Co., Ltd. | Method for producing chemical reactive substance and polycarboxylic acid produced thereby |
CN101899151A (zh) * | 2009-05-25 | 2010-12-01 | 浙江五龙化工股份有限公司 | 一种聚羧酸减水剂大单体的制备方法 |
CN103031216A (zh) * | 2013-01-09 | 2013-04-10 | 杨玉峰 | 一种地沟油生产生物柴油的预酯化工艺 |
CN203474699U (zh) * | 2013-08-13 | 2014-03-12 | 山东省莱芜市汶河化工有限公司 | 一种聚羧酸减水剂精馏式酯化反应系统 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002081608A2 (en) * | 2001-04-02 | 2002-10-17 | Nippon Shokubai Co., Ltd. | Method for producing chemical reactive substance and polycarboxylic acid produced thereby |
CN101899151A (zh) * | 2009-05-25 | 2010-12-01 | 浙江五龙化工股份有限公司 | 一种聚羧酸减水剂大单体的制备方法 |
CN103031216A (zh) * | 2013-01-09 | 2013-04-10 | 杨玉峰 | 一种地沟油生产生物柴油的预酯化工艺 |
CN203474699U (zh) * | 2013-08-13 | 2014-03-12 | 山东省莱芜市汶河化工有限公司 | 一种聚羧酸减水剂精馏式酯化反应系统 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114127248A (zh) * | 2019-07-22 | 2022-03-01 | 太阳食物有限公司 | 用于生长微生物的生物反应器 |
CN111389339A (zh) * | 2020-04-14 | 2020-07-10 | 张家港弗克新型建材有限公司 | 常温常压循环复配或合成生产减水剂的设备及其制作 |
CN111905677A (zh) * | 2020-07-29 | 2020-11-10 | 安庆泽远化工有限公司 | 一种混凝土管桩用聚羧酸高性能减水剂的生产方法 |
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Effective date of registration: 20180614 Address after: 620460 Meishan, Sichuan Province, Qinghai Province, South Town of Daxing village 2 groups of Qing Shen Xin Building Materials Co., Ltd. Applicant after: QINGSHEN XINTONGLING BUILDING MATERIAL CO., LTD. Address before: 620562 279 New Town Street, Longzheng Town, Renshou County, Meishan, Sichuan Applicant before: Prosperous commander's building materials Group Co., Ltd |
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Effective date of registration: 20190627 Address after: 620562 519 New Town Street, Longzheng Town, Renshou County, Meishan, Sichuan Patentee after: Sichuan Xin leader new material Co., Ltd. Address before: 620460 Meishan, Sichuan Province, Qinghai Province, South Town of Daxing village 2 groups of Qing Shen Xin Building Materials Co., Ltd. Patentee before: QINGSHEN XINTONGLING BUILDING MATERIAL CO., LTD. |
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Address after: 620562 519 New Town Street, Longzheng Town, Renshou County, Meishan, Sichuan Patentee after: Meishan conch New Material Technology Co., Ltd Address before: 620562 519 New Town Street, Longzheng Town, Renshou County, Meishan, Sichuan Patentee before: SICHUAN XINTONGLING NEW MATERIAL Co.,Ltd. |