CN111234130B - 一种米氏酸改性的聚羧酸高效减水剂及其制备方法 - Google Patents
一种米氏酸改性的聚羧酸高效减水剂及其制备方法 Download PDFInfo
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- CN111234130B CN111234130B CN202010218858.0A CN202010218858A CN111234130B CN 111234130 B CN111234130 B CN 111234130B CN 202010218858 A CN202010218858 A CN 202010218858A CN 111234130 B CN111234130 B CN 111234130B
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- parts
- acid
- polyoxyethylene ether
- alcohol polyoxyethylene
- water reducer
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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
- C04B24/16—Sulfur-containing compounds
- C04B24/161—Macromolecular compounds comprising sulfonate or sulfate groups
- C04B24/163—Macromolecular compounds comprising sulfonate or sulfate groups obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/165—Macromolecular compounds comprising sulfonate or sulfate groups obtained by reactions only involving carbon-to-carbon unsaturated bonds containing polyether side chains
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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
- C08G65/32—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
- C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010218858.0A CN111234130B (zh) | 2020-03-25 | 2020-03-25 | 一种米氏酸改性的聚羧酸高效减水剂及其制备方法 |
Applications Claiming Priority (1)
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CN202010218858.0A CN111234130B (zh) | 2020-03-25 | 2020-03-25 | 一种米氏酸改性的聚羧酸高效减水剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN111234130A CN111234130A (zh) | 2020-06-05 |
CN111234130B true CN111234130B (zh) | 2023-08-29 |
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CN202010218858.0A Active CN111234130B (zh) | 2020-03-25 | 2020-03-25 | 一种米氏酸改性的聚羧酸高效减水剂及其制备方法 |
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CN (1) | CN111234130B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101220016A (zh) * | 2007-12-31 | 2008-07-16 | 渤海大学 | 一种合成4-羟基香豆素及其衍生物的方法 |
CN102408528A (zh) * | 2011-10-13 | 2012-04-11 | 陕西科技大学 | 一种强适应性聚羧酸系减水剂的制备方法 |
CN102604005A (zh) * | 2012-01-13 | 2012-07-25 | 陕西科技大学 | 一种增强增韧型聚羧酸系减水剂的制备方法 |
WO2016026346A1 (zh) * | 2014-08-22 | 2016-02-25 | 科之杰新材料集团有限公司 | 一种高适应性醚类聚羧酸减水剂的低温制备方法 |
CN105542448A (zh) * | 2015-12-30 | 2016-05-04 | 上海普利特复合材料股份有限公司 | 一种高性能的碳纤维增强聚酰胺复合材料及其制备方法 |
CN107446089A (zh) * | 2017-08-09 | 2017-12-08 | 武汉理工大学 | 一种长支链端基酯化改性聚羧酸减水剂及其制备方法 |
-
2020
- 2020-03-25 CN CN202010218858.0A patent/CN111234130B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101220016A (zh) * | 2007-12-31 | 2008-07-16 | 渤海大学 | 一种合成4-羟基香豆素及其衍生物的方法 |
CN102408528A (zh) * | 2011-10-13 | 2012-04-11 | 陕西科技大学 | 一种强适应性聚羧酸系减水剂的制备方法 |
CN102604005A (zh) * | 2012-01-13 | 2012-07-25 | 陕西科技大学 | 一种增强增韧型聚羧酸系减水剂的制备方法 |
WO2016026346A1 (zh) * | 2014-08-22 | 2016-02-25 | 科之杰新材料集团有限公司 | 一种高适应性醚类聚羧酸减水剂的低温制备方法 |
CN105542448A (zh) * | 2015-12-30 | 2016-05-04 | 上海普利特复合材料股份有限公司 | 一种高性能的碳纤维增强聚酰胺复合材料及其制备方法 |
CN107446089A (zh) * | 2017-08-09 | 2017-12-08 | 武汉理工大学 | 一种长支链端基酯化改性聚羧酸减水剂及其制备方法 |
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CN111234130A (zh) | 2020-06-05 |
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Effective date of registration: 20230731 Address after: 4055C, 4th Floor, No. 82 Taoyu Road, Tianhe District, Guangzhou City, Guangdong Province, 510000 Applicant after: Guangzhou Zhiguo cloud Intellectual Property Operation Co.,Ltd. Address before: 710021 Shaanxi city of Xi'an province Weiyang University Park Applicant before: SHAANXI University OF SCIENCE & TECHNOLOGY Effective date of registration: 20230731 Address after: 071600 Lao he tou Zhen Bei Di Cun, Anxin County, Baoding City, Hebei Province Applicant after: Anxin County Jinyun Chemical Materials Co.,Ltd. Address before: 4055C, 4th Floor, No. 82 Taoyu Road, Tianhe District, Guangzhou City, Guangdong Province, 510000 Applicant before: Guangzhou Zhiguo cloud Intellectual Property Operation Co.,Ltd. |
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