CN102910856A - 一种混凝土预制构件用超塑化剂 - Google Patents
一种混凝土预制构件用超塑化剂 Download PDFInfo
- Publication number
- CN102910856A CN102910856A CN201210397450XA CN201210397450A CN102910856A CN 102910856 A CN102910856 A CN 102910856A CN 201210397450X A CN201210397450X A CN 201210397450XA CN 201210397450 A CN201210397450 A CN 201210397450A CN 102910856 A CN102910856 A CN 102910856A
- Authority
- CN
- China
- Prior art keywords
- monomer
- general formula
- superplasticizer
- concrete
- concrete prefabricated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- C04B24/2641—Polyacrylates; Polymethacrylates
- C04B24/2647—Polyacrylates; Polymethacrylates 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
- 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
- C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
-
- 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
- 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 (13)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210397450.XA CN102910856B (zh) | 2012-10-18 | 2012-10-18 | 一种混凝土预制构件用超塑化剂 |
PCT/CN2013/073692 WO2014059766A1 (zh) | 2012-10-18 | 2013-04-03 | 一种混凝土预制构件用超塑化剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210397450.XA CN102910856B (zh) | 2012-10-18 | 2012-10-18 | 一种混凝土预制构件用超塑化剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102910856A true CN102910856A (zh) | 2013-02-06 |
CN102910856B CN102910856B (zh) | 2014-07-02 |
Family
ID=47609463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210397450.XA Active CN102910856B (zh) | 2012-10-18 | 2012-10-18 | 一种混凝土预制构件用超塑化剂 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102910856B (zh) |
WO (1) | WO2014059766A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014059766A1 (zh) * | 2012-10-18 | 2014-04-24 | 江苏博特新材料有限公司 | 一种混凝土预制构件用超塑化剂 |
CN104371073A (zh) * | 2014-10-30 | 2015-02-25 | 中铁四局集团有限公司 | 一种缓释型聚羧酸减水剂的常温制备方法 |
CN108084364A (zh) * | 2017-12-29 | 2018-05-29 | 江苏苏博特新材料股份有限公司 | 一种粉末状聚羧酸保坍剂的制备方法及应用 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108102085A (zh) * | 2017-12-22 | 2018-06-01 | 上海东大化学有限公司 | 聚醚单体、源自其的聚羧酸减水剂及其制备和应用方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004080908A2 (fr) * | 2003-03-03 | 2004-09-23 | Cray Valley S.A. | Dispersant polymere comme agent fluidifiant de compositions de liant hydraulique et procede de preparation |
CN1673163A (zh) * | 2005-02-28 | 2005-09-28 | 江苏省建筑科学研究院有限公司 | 一种两性羧酸类梳形接枝共聚物混凝土超塑化剂 |
CN1673162A (zh) * | 2005-02-28 | 2005-09-28 | 江苏省建筑科学研究院有限公司 | 两性羧酸类梳形接枝共聚物混凝土超塑化剂 |
CN102503226A (zh) * | 2011-10-19 | 2012-06-20 | 中建商品混凝土有限公司 | 一种具有缓释效应的高保坍型聚羧酸减水剂及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4115716B2 (ja) * | 2002-03-04 | 2008-07-09 | 昭和電工建材株式会社 | コンクリート用材料分離低減剤 |
JP4498768B2 (ja) * | 2004-02-13 | 2010-07-07 | 電気化学工業株式会社 | セメント組成物、空洞充填材、及びその使用方法 |
CN102910856B (zh) * | 2012-10-18 | 2014-07-02 | 江苏苏博特新材料股份有限公司 | 一种混凝土预制构件用超塑化剂 |
-
2012
- 2012-10-18 CN CN201210397450.XA patent/CN102910856B/zh active Active
-
2013
- 2013-04-03 WO PCT/CN2013/073692 patent/WO2014059766A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004080908A2 (fr) * | 2003-03-03 | 2004-09-23 | Cray Valley S.A. | Dispersant polymere comme agent fluidifiant de compositions de liant hydraulique et procede de preparation |
CN1673163A (zh) * | 2005-02-28 | 2005-09-28 | 江苏省建筑科学研究院有限公司 | 一种两性羧酸类梳形接枝共聚物混凝土超塑化剂 |
CN1673162A (zh) * | 2005-02-28 | 2005-09-28 | 江苏省建筑科学研究院有限公司 | 两性羧酸类梳形接枝共聚物混凝土超塑化剂 |
CN102503226A (zh) * | 2011-10-19 | 2012-06-20 | 中建商品混凝土有限公司 | 一种具有缓释效应的高保坍型聚羧酸减水剂及其制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014059766A1 (zh) * | 2012-10-18 | 2014-04-24 | 江苏博特新材料有限公司 | 一种混凝土预制构件用超塑化剂 |
CN104371073A (zh) * | 2014-10-30 | 2015-02-25 | 中铁四局集团有限公司 | 一种缓释型聚羧酸减水剂的常温制备方法 |
CN108084364A (zh) * | 2017-12-29 | 2018-05-29 | 江苏苏博特新材料股份有限公司 | 一种粉末状聚羧酸保坍剂的制备方法及应用 |
CN108084364B (zh) * | 2017-12-29 | 2020-05-26 | 江苏苏博特新材料股份有限公司 | 一种粉末状聚羧酸保坍剂的制备方法及应用 |
Also Published As
Publication number | Publication date |
---|---|
CN102910856B (zh) | 2014-07-02 |
WO2014059766A1 (zh) | 2014-04-24 |
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Owner name: JIANGSU SUBOTE NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: BOTE NEW MATERIAL CO., LTD., JIANGSU Effective date: 20140527 Owner name: TAIZHOU JIANGYAN BOTE NEW MATERIALS CO., LTD. Free format text: FORMER OWNER: JIANGSU SUBOTE NEW MATERIAL CO., LTD. JAINGSU ACADEMY OF BUILDING RESEARCH CO., LTD. JIANGYAN BOTE NEW MATERIALS CO.,LTD. Effective date: 20140527 |
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Free format text: CORRECT: ADDRESS; FROM: 210013 NANJING, JIANGSU PROVINCE TO: 211103 NANJING, JIANGSU PROVINCE |
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Effective date of registration: 20140527 Address after: Jiangning District of Nanjing City, Jiangsu province 211103 Li Quan Lu No. 69 Applicant after: Jiangsu Subute New Materials Co., Ltd. Applicant after: TAIZHOU JIANGYAN BOTE NEW MATERIAL CO., LTD. Address before: 210013 No. 12 West Beijing Road, Jiangsu, Nanjing Applicant before: Jiangsu Bote New Materials Co., Ltd. Applicant before: Jiangsu Subute New Materials Co., Ltd. Applicant before: Jiangsu Provincial Architectural Science Institute Ltd. Applicant before: Jiangyan Bote New Materials Co.,Ltd. |
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C14 | Grant of patent or utility model | ||
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Address after: No.6 shuiyougang, Gulou District, Nanjing City, Jiangsu Province 210013 Patentee after: JIANGSU SUBOTE NEW MATERIALS Co.,Ltd. Patentee after: TAIZHOU JIANGYAN BOTE NEW MATERIAL Co.,Ltd. Address before: 211103 No. 69 Liquan Road, Jiangning District, Nanjing City, Jiangsu Province Patentee before: JIANGSU SUBOTE NEW MATERIALS Co.,Ltd. Patentee before: TAIZHOU JIANGYAN BOTE NEW MATERIAL Co.,Ltd. |