CN106279566A - 一种保水性减缩型聚羧酸减水剂及其制备方法 - Google Patents
一种保水性减缩型聚羧酸减水剂及其制备方法 Download PDFInfo
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- CN106279566A CN106279566A CN201610742235.7A CN201610742235A CN106279566A CN 106279566 A CN106279566 A CN 106279566A CN 201610742235 A CN201610742235 A CN 201610742235A CN 106279566 A CN106279566 A CN 106279566A
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
- C08F283/065—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals on to unsaturated polyethers, polyoxymethylenes or polyacetals
-
- 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
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2688—Copolymers containing at least three different monomers
- C04B24/2694—Copolymers containing at least three different monomers containing polyether side chains
-
- 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
-
- 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
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
- C08G65/3311—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing a hydroxy group
- C08G65/3318—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing a hydroxy group heterocyclic
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Polyethers (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
Description
C(水泥) | FA(粉煤灰) | K(矿粉) | S河砂(砂) | G1-2(石) | W(水) | 外加剂 |
220重量份 | 80重量份 | 50重量份 | 800重量份 | 1100重量份 | 168重量份 | 7.0(折固)重量份 |
Claims (10)
Priority Applications (1)
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CN201610742235.7A CN106279566B (zh) | 2016-08-27 | 2016-08-27 | 一种保水性减缩型聚羧酸减水剂及其制备方法 |
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CN201610742235.7A CN106279566B (zh) | 2016-08-27 | 2016-08-27 | 一种保水性减缩型聚羧酸减水剂及其制备方法 |
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CN106279566A true CN106279566A (zh) | 2017-01-04 |
CN106279566B CN106279566B (zh) | 2020-07-03 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106750241A (zh) * | 2017-02-06 | 2017-05-31 | 山东诺威新材料有限公司 | 仲羟基封端的烯丙基聚醚多元醇的制备方法 |
CN108033705A (zh) * | 2017-12-28 | 2018-05-15 | 钊美新材料(上海)有限公司 | 一种可作为辅助减水剂的化合物 |
CN108752538A (zh) * | 2018-06-28 | 2018-11-06 | 江苏百瑞吉新材料有限公司 | 一种高含泥体系超长保坍混凝土专用型聚羧酸系减水剂 |
CN109593156A (zh) * | 2018-12-14 | 2019-04-09 | 长沙加美乐素化工有限公司 | 一种采用六碳单体合成综合性减水剂的工艺 |
CN110903050A (zh) * | 2019-12-17 | 2020-03-24 | 安徽海螺新材料科技有限公司 | 一种混凝土专用调节剂的制备方法 |
RU2749269C1 (ru) * | 2019-11-25 | 2021-06-07 | КейЗиДжей НЬЮ МАТЕРИАЛС ГРУП КО., ЛТД. | Уменьшающий усадку поликарбоксилатный суперпластификатор и способ его получения |
CN113354807A (zh) * | 2021-06-22 | 2021-09-07 | 万华化学集团股份有限公司 | 一种聚醚二元醇及其制备方法,一种水性聚氨酯乳液 |
CN114671982A (zh) * | 2022-02-24 | 2022-06-28 | 浙江鑫月新材料科技有限公司 | 一种减缩型聚羧酸减水剂及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102993432A (zh) * | 2012-10-19 | 2013-03-27 | 江苏博特新材料有限公司 | 一种减水剂中间体、其制备方法及由其制备的减水剂 |
CN104059199A (zh) * | 2014-04-16 | 2014-09-24 | 广东红墙新材料股份有限公司 | 一种聚羧酸超缓凝减水剂及其制备方法和用途 |
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2016
- 2016-08-27 CN CN201610742235.7A patent/CN106279566B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102993432A (zh) * | 2012-10-19 | 2013-03-27 | 江苏博特新材料有限公司 | 一种减水剂中间体、其制备方法及由其制备的减水剂 |
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