CN107936240B - 一种聚羧酸减水剂用聚醚大单体的制备方法 - Google Patents
一种聚羧酸减水剂用聚醚大单体的制备方法 Download PDFInfo
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- CN107936240B CN107936240B CN201711164051.8A CN201711164051A CN107936240B CN 107936240 B CN107936240 B CN 107936240B CN 201711164051 A CN201711164051 A CN 201711164051A CN 107936240 B CN107936240 B CN 107936240B
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
- C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl groups
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/32—Polyethers, e.g. alkylphenol polyglycolether
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2669—Non-metals or compounds thereof
- C08G65/2684—Halogens or compounds thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2696—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the process or apparatus used
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/302—Water reducers
Abstract
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CN201711164051.8A CN107936240B (zh) | 2017-11-21 | 2017-11-21 | 一种聚羧酸减水剂用聚醚大单体的制备方法 |
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CN201711164051.8A CN107936240B (zh) | 2017-11-21 | 2017-11-21 | 一种聚羧酸减水剂用聚醚大单体的制备方法 |
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CN107936240A CN107936240A (zh) | 2018-04-20 |
CN107936240B true CN107936240B (zh) | 2020-12-18 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109337061B (zh) * | 2018-08-20 | 2021-02-26 | 浙江皇马科技股份有限公司 | 一种合成聚羧酸系减水剂大单体用催化剂制备方法及其应用 |
CN109320712A (zh) * | 2018-10-11 | 2019-02-12 | 长华化学科技股份有限公司 | 烯丙醇聚醚的合成方法 |
CN113999384A (zh) * | 2021-11-01 | 2022-02-01 | 湖北凌安科技有限公司 | 功能复合型聚醚及其制备方法和应用 |
CN113831527B (zh) * | 2021-11-05 | 2022-08-02 | 万华化学集团股份有限公司 | 一种甲基烯丙醇聚氧乙烯醚的制备方法 |
CN114835891A (zh) * | 2022-05-30 | 2022-08-02 | 武汉中彭化学科技有限公司 | 高分子量、钾钠离子含量低聚醚大单体及其制备方法和应用 |
CN114874429A (zh) * | 2022-06-24 | 2022-08-09 | 武汉中彭化学科技有限公司 | 一种聚醚大单体合成方法、聚醚大单体及应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102924709A (zh) * | 2012-11-22 | 2013-02-13 | 上海多纶化工有限公司 | 合成嵌段聚醚的方法 |
CN104311813A (zh) * | 2014-10-11 | 2015-01-28 | 淄博德信联邦化学工业有限公司 | 抗氧化聚醚多元醇及其制备方法 |
CN107200839A (zh) * | 2017-05-26 | 2017-09-26 | 浙江绿科安化学有限公司 | 一种甲基烯丙醇无规聚醚及其制备方法 |
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- 2017-11-21 CN CN201711164051.8A patent/CN107936240B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102924709A (zh) * | 2012-11-22 | 2013-02-13 | 上海多纶化工有限公司 | 合成嵌段聚醚的方法 |
CN104311813A (zh) * | 2014-10-11 | 2015-01-28 | 淄博德信联邦化学工业有限公司 | 抗氧化聚醚多元醇及其制备方法 |
CN107200839A (zh) * | 2017-05-26 | 2017-09-26 | 浙江绿科安化学有限公司 | 一种甲基烯丙醇无规聚醚及其制备方法 |
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Address after: 312000 Shangyu Economic and Technological Development Zone, Hangzhou Bay, Shangyu District, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG HUANGMA TECHNOLOGY Co.,Ltd. Patentee after: Zhejiang Real Madrid Shangyi New Material Co.,Ltd. Patentee after: ZHEJIANG LYUKEAN CHEMICAL Co.,Ltd. Patentee after: Zhejiang real special surfactant Research Institute Co., Ltd Address before: 312000 Shangyu Economic and Technological Development Zone, Hangzhou Bay, Shangyu District, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG HUANGMA TECHNOLOGY Co.,Ltd. Patentee before: ZHEJIANG HUANGMA NEW MATERIAL TECHNOLOGY Co.,Ltd. Patentee before: ZHEJIANG LYUKEAN CHEMICAL Co.,Ltd. Patentee before: Zhejiang real special surfactant Research Institute Co., Ltd |
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