CN105601783B - 一种复合型聚羧酸减水剂用阻泥剂的制备方法 - Google Patents
一种复合型聚羧酸减水剂用阻泥剂的制备方法 Download PDFInfo
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- CN105601783B CN105601783B CN201610057539.XA CN201610057539A CN105601783B CN 105601783 B CN105601783 B CN 105601783B CN 201610057539 A CN201610057539 A CN 201610057539A CN 105601783 B CN105601783 B CN 105601783B
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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
- C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F216/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an alcohol radical
- C08F216/04—Acyclic compounds
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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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
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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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
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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
- C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F226/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a single or double bond to nitrogen
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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
- C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Treatment Of Sludge (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610057539.XA CN105601783B (zh) | 2016-01-27 | 2016-01-27 | 一种复合型聚羧酸减水剂用阻泥剂的制备方法 |
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CN201610057539.XA CN105601783B (zh) | 2016-01-27 | 2016-01-27 | 一种复合型聚羧酸减水剂用阻泥剂的制备方法 |
Publications (2)
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CN105601783A CN105601783A (zh) | 2016-05-25 |
CN105601783B true CN105601783B (zh) | 2018-06-22 |
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CN201610057539.XA Active CN105601783B (zh) | 2016-01-27 | 2016-01-27 | 一种复合型聚羧酸减水剂用阻泥剂的制备方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112979206B (zh) * | 2019-12-13 | 2022-09-20 | 江苏苏博特新材料股份有限公司 | 一种用于提高混凝土流动性的牺牲剂及其制备方法 |
CN112979886B (zh) * | 2021-02-07 | 2022-04-01 | 山东同盛建材有限公司 | 一种羟基铝改性聚羧酸减水剂及其制备方法 |
CN116081973A (zh) * | 2023-01-09 | 2023-05-09 | 西安铁一院工程试验检测有限公司 | 一种混凝土缓凝减水剂及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5110883A (en) * | 1988-09-12 | 1992-05-05 | The Dow Chemical Company | Process for the production of high molecular weight copolymers of diallylammonium monomers and acrylamide monomers in solution |
EP0363024B1 (en) * | 1988-09-12 | 1994-06-29 | The Dow Chemical Company | Process for the production of high molecular weight copolymers of diallyl dimethyl ammonium chloride and acrylamide in an aqueous dispersed phase |
CN101324042A (zh) * | 2008-07-16 | 2008-12-17 | 江苏飞翔化工股份有限公司 | 阳离子akd熟化促进剂的制备方法 |
CN102660247A (zh) * | 2012-05-07 | 2012-09-12 | 西南石油大学 | 一种两性离子聚合物粘土稳定剂及制备方法 |
CN104558369A (zh) * | 2014-12-29 | 2015-04-29 | 陕西长隆科技发展有限公司 | 一种低相对分子质量两性粘土抑制剂的制备方法 |
CN104844054A (zh) * | 2015-04-23 | 2015-08-19 | 东南大学 | 一种混凝土阻泥剂 |
CN104891853A (zh) * | 2015-06-05 | 2015-09-09 | 陕西友邦新材料科技有限公司 | 一种基于聚羧酸系泵送剂的组合抗泥剂、抗泥泵送剂及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007126558A (ja) * | 2005-11-04 | 2007-05-24 | Daicel Chem Ind Ltd | 泥土改質剤及びそれを用いた泥土改質方法 |
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2016
- 2016-01-27 CN CN201610057539.XA patent/CN105601783B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5110883A (en) * | 1988-09-12 | 1992-05-05 | The Dow Chemical Company | Process for the production of high molecular weight copolymers of diallylammonium monomers and acrylamide monomers in solution |
EP0363024B1 (en) * | 1988-09-12 | 1994-06-29 | The Dow Chemical Company | Process for the production of high molecular weight copolymers of diallyl dimethyl ammonium chloride and acrylamide in an aqueous dispersed phase |
CN101324042A (zh) * | 2008-07-16 | 2008-12-17 | 江苏飞翔化工股份有限公司 | 阳离子akd熟化促进剂的制备方法 |
CN102660247A (zh) * | 2012-05-07 | 2012-09-12 | 西南石油大学 | 一种两性离子聚合物粘土稳定剂及制备方法 |
CN104558369A (zh) * | 2014-12-29 | 2015-04-29 | 陕西长隆科技发展有限公司 | 一种低相对分子质量两性粘土抑制剂的制备方法 |
CN104844054A (zh) * | 2015-04-23 | 2015-08-19 | 东南大学 | 一种混凝土阻泥剂 |
CN104891853A (zh) * | 2015-06-05 | 2015-09-09 | 陕西友邦新材料科技有限公司 | 一种基于聚羧酸系泵送剂的组合抗泥剂、抗泥泵送剂及其制备方法 |
Non-Patent Citations (2)
Title |
---|
一种解决聚羧酸与高含泥量集料适应性差的方法;臧军等;《商品混凝土》;20131115(第11期);第33-34页 * |
与聚羧酸减水剂复配的抗泥土副作用的复合泥土吸附剂研究;万甜明等;《新建筑材料》;20141025;第34-49页 * |
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Effective date of registration: 20190613 Address after: 510160 No. 6, Qiantang New Street, Nanan Road, Guangzhou City, Guangdong Province Co-patentee after: Guangdong Guangye Testing Co., Ltd. Patentee after: Guangdong Building Material Research Institute Address before: 510160 No. 6, Qiantang New Street, Nanan Road, Guangzhou City, Guangdong Province Patentee before: Guangdong Building Material Research Institute |
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Effective date of registration: 20220408 Address after: 510160 No. 6, Tangqian Xinjie, Nanan Road, Liwan District, Guangzhou City, Guangdong Province Patentee after: Guangdong Building Materials Research Institute Co.,Ltd. Patentee after: Guangdong Guangye Testing Co., Ltd Address before: 510160, No. 6, Xinjie new street, South Road, Guangzhou, Guangdong Patentee before: GUANGDONG BUILDING MATERIAL Research Institute Patentee before: Guangdong Guangye Testing Co., Ltd |