CN109535346B - 一种抗黏土型聚羧酸减水剂及其制备方法和应用 - Google Patents
一种抗黏土型聚羧酸减水剂及其制备方法和应用 Download PDFInfo
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- CN109535346B CN109535346B CN201811480337.1A CN201811480337A CN109535346B CN 109535346 B CN109535346 B CN 109535346B CN 201811480337 A CN201811480337 A CN 201811480337A CN 109535346 B CN109535346 B CN 109535346B
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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
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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
- C04B24/26—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
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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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
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Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811480337.1A CN109535346B (zh) | 2018-12-05 | 2018-12-05 | 一种抗黏土型聚羧酸减水剂及其制备方法和应用 |
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CN201811480337.1A CN109535346B (zh) | 2018-12-05 | 2018-12-05 | 一种抗黏土型聚羧酸减水剂及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
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CN109535346A CN109535346A (zh) | 2019-03-29 |
CN109535346B true CN109535346B (zh) | 2021-04-27 |
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CN201811480337.1A Active CN109535346B (zh) | 2018-12-05 | 2018-12-05 | 一种抗黏土型聚羧酸减水剂及其制备方法和应用 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114752020B (zh) * | 2021-08-27 | 2023-10-31 | 中国石油化工股份有限公司 | 一种多乙苯塔底高沸物制备聚醚聚羧酸型高效减水剂的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1462470A1 (en) * | 2003-03-26 | 2004-09-29 | Daicel Chemical Industries, Ltd. | Dielectric films and materials therefor |
CN107162475A (zh) * | 2017-07-04 | 2017-09-15 | 四川宏升石油技术开发有限责任公司 | 分散性好的油井水泥缓凝剂 |
CN107849205A (zh) * | 2015-08-05 | 2018-03-27 | 东邦化学工业株式会社 | 含有酚系共聚物的缩聚产物及含有其的水硬性组合物用分散剂 |
CN108059382A (zh) * | 2017-12-21 | 2018-05-22 | 武汉新绿博恩科技有限公司 | 一种混凝土减胶剂及其制备方法 |
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2018
- 2018-12-05 CN CN201811480337.1A patent/CN109535346B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1462470A1 (en) * | 2003-03-26 | 2004-09-29 | Daicel Chemical Industries, Ltd. | Dielectric films and materials therefor |
CN107849205A (zh) * | 2015-08-05 | 2018-03-27 | 东邦化学工业株式会社 | 含有酚系共聚物的缩聚产物及含有其的水硬性组合物用分散剂 |
CN107162475A (zh) * | 2017-07-04 | 2017-09-15 | 四川宏升石油技术开发有限责任公司 | 分散性好的油井水泥缓凝剂 |
CN108059382A (zh) * | 2017-12-21 | 2018-05-22 | 武汉新绿博恩科技有限公司 | 一种混凝土减胶剂及其制备方法 |
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Address after: 512400 Zhuji Industrial Park, Nanxiong City, Shaoguan City, Guangdong Province (Nanxiong Fine Chemical Base, Guangdong Province) Patentee after: NANXIONG MATERIAL PRODUCTION BASE OF CHINESE ACADEMY OF SCIENCES GUANGZHOU CHEMICAL Co.,Ltd. Patentee after: GUANGZHOU CHEMISTRY Co.,Ltd. CHINESE ACADEMY OF SCIENCES Patentee after: Shaoguan Institute of new materials Patentee after: Guoke Guanghua fine chemical incubator (Nanxiong) Co.,Ltd. Patentee after: University OF CHINESE ACADEMY OF SCIENCES Address before: 512400 Zhuji Industrial Park, Nanxiong City, Shaoguan City, Guangdong Province (Nanxiong Fine Chemical Base, Guangdong Province) Patentee before: NANXIONG MATERIAL PRODUCTION BASE OF CHINESE ACADEMY OF SCIENCES GUANGZHOU CHEMICAL Co.,Ltd. Patentee before: GUANGZHOU CHEMISTRY Co.,Ltd. CHINESE ACADEMY OF SCIENCES Patentee before: GUANGZHOU CHEMICAL INSTITUTE SHAOGUAN TECHNOLOGY INNOVATION AND BREEDING CENTER, CHINESE ACADEMY OF SCIENCES Patentee before: NANXIONG CAS INCUBATOR OPERATION CO.,LTD. Patentee before: University OF CHINESE ACADEMY OF SCIENCES |
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