CN101357833B - 一种坍落度保持型聚羧酸超塑化剂 - Google Patents
一种坍落度保持型聚羧酸超塑化剂 Download PDFInfo
- Publication number
- CN101357833B CN101357833B CN200810042006XA CN200810042006A CN101357833B CN 101357833 B CN101357833 B CN 101357833B CN 200810042006X A CN200810042006X A CN 200810042006XA CN 200810042006 A CN200810042006 A CN 200810042006A CN 101357833 B CN101357833 B CN 101357833B
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- monomer
- acid
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- plasticizer
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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
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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
- C04B2103/32—Superplasticisers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200810042006XA CN101357833B (zh) | 2008-08-22 | 2008-08-22 | 一种坍落度保持型聚羧酸超塑化剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810042006XA CN101357833B (zh) | 2008-08-22 | 2008-08-22 | 一种坍落度保持型聚羧酸超塑化剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101357833A CN101357833A (zh) | 2009-02-04 |
CN101357833B true CN101357833B (zh) | 2011-02-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810042006XA Active CN101357833B (zh) | 2008-08-22 | 2008-08-22 | 一种坍落度保持型聚羧酸超塑化剂 |
Country Status (1)
Country | Link |
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CN (1) | CN101357833B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101538344B (zh) * | 2009-04-27 | 2011-05-04 | 中国地质科学院矿产综合利用研究所 | 适用于原生及次生矿泥的矿泥分散剂制备方法 |
CN101774779B (zh) * | 2010-01-19 | 2012-06-13 | 南京瑞迪高新技术公司 | 一种梳形聚磺酸结构小坍落度混凝土保塑剂 |
CN101774780B (zh) * | 2010-01-25 | 2012-01-18 | 辽宁奥克化学股份有限公司 | 一种聚羧酸混凝土塑化剂及其合成 |
CN101914187B (zh) * | 2010-08-19 | 2012-07-04 | 上海三瑞高分子材料有限公司 | 一种聚羧酸超塑化剂 |
CN101913793B (zh) * | 2010-08-19 | 2012-07-04 | 上海三瑞高分子材料有限公司 | 一种聚羧酸高性能减水剂 |
CN101935184B (zh) * | 2010-08-19 | 2012-08-08 | 上海三瑞高分子材料有限公司 | 一种减缩早强聚合物外加剂 |
CN102372829A (zh) * | 2010-08-24 | 2012-03-14 | 上海台界化工有限公司 | 一种混凝土减水剂的制备方法 |
CN102030496B (zh) * | 2010-11-24 | 2013-01-09 | 上海三瑞高分子材料有限公司 | 一种聚羧酸共聚物分散剂及其制备方法 |
CN102146150B (zh) * | 2011-01-28 | 2012-07-04 | 上海三瑞高分子材料有限公司 | 一种淀粉衍生物共聚物及其制备方法与用途 |
WO2014085996A1 (zh) | 2012-12-05 | 2014-06-12 | 江苏苏博特新材料股份有限公司 | 一种保坍型聚羧酸超塑化剂 |
CN103896510B (zh) * | 2012-12-27 | 2016-12-28 | 辽宁奥克化学股份有限公司 | 具有高分散性和高保坍性的聚羧酸减水剂及其制备方法 |
FR3013350B1 (fr) * | 2013-11-15 | 2016-09-02 | Coatex Sas | Agent retenteur de fluidite pour composition hydraulique compatible avec agent reducteur d'eau de type polymere peigne |
CN104497230A (zh) * | 2014-12-16 | 2015-04-08 | 上海台界化工有限公司 | 酯醚共聚型聚羧酸减水剂、其制备方法及用途 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1167739A (zh) * | 1996-04-03 | 1997-12-17 | 株式会社日本触媒 | 水泥分散方法和水泥组合物 |
CN1944477A (zh) * | 2006-10-11 | 2007-04-11 | 重庆大学 | 聚羧酸系超塑化剂及其制备方法 |
CN101066851A (zh) * | 2007-06-18 | 2007-11-07 | 江苏博特新材料有限公司 | 一种聚羧酸盐类混凝土保坍剂 |
CN101205127A (zh) * | 2007-11-21 | 2008-06-25 | 厦门市建筑科学研究院集团股份有限公司 | 一种徐放型聚羧酸系高性能减水剂的配方及其制造方法 |
CN101209911A (zh) * | 2007-12-25 | 2008-07-02 | 南京瑞迪高新技术公司 | 一种可控制混凝土坍落度损失的羧酸聚合物减水剂 |
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2008
- 2008-08-22 CN CN200810042006XA patent/CN101357833B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1167739A (zh) * | 1996-04-03 | 1997-12-17 | 株式会社日本触媒 | 水泥分散方法和水泥组合物 |
CN1944477A (zh) * | 2006-10-11 | 2007-04-11 | 重庆大学 | 聚羧酸系超塑化剂及其制备方法 |
CN101066851A (zh) * | 2007-06-18 | 2007-11-07 | 江苏博特新材料有限公司 | 一种聚羧酸盐类混凝土保坍剂 |
CN101205127A (zh) * | 2007-11-21 | 2008-06-25 | 厦门市建筑科学研究院集团股份有限公司 | 一种徐放型聚羧酸系高性能减水剂的配方及其制造方法 |
CN101209911A (zh) * | 2007-12-25 | 2008-07-02 | 南京瑞迪高新技术公司 | 一种可控制混凝土坍落度损失的羧酸聚合物减水剂 |
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Publication number | Publication date |
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CN101357833A (zh) | 2009-02-04 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Slump retaining polyocarboxy acid superplasticiser Effective date of registration: 20110706 Granted publication date: 20110216 Pledgee: Shanghai, Xuhui, Company limited by guarantee Pledgor: Shanghai Sanrui Polymer Material Co., Ltd. Registration number: 2011990000260 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150105 Granted publication date: 20110216 Pledgee: Xuhui Shanghai financing Company limited by guarantee Pledgor: Shanghai Sanrui Polymer Material Co., Ltd. Registration number: 2011990000260 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20150105 Registration number: 2011990000260 Pledgee after: Xuhui Shanghai financing Company limited by guarantee Pledgee before: Shanghai, Xuhui, Company limited by guarantee |