CN101475339B - 羧酸类接枝共聚物超塑化剂 - Google Patents
羧酸类接枝共聚物超塑化剂 Download PDFInfo
- Publication number
- CN101475339B CN101475339B CN200910028195.XA CN200910028195A CN101475339B CN 101475339 B CN101475339 B CN 101475339B CN 200910028195 A CN200910028195 A CN 200910028195A CN 101475339 B CN101475339 B CN 101475339B
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- CN
- China
- Prior art keywords
- graft copolymer
- monomer
- acid graft
- carboxyl acid
- general formula
- 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
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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
- C04B24/2641—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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0045—Polymers chosen for their physico-chemical characteristics
- C04B2103/0059—Graft (co-)polymers
-
- 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
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00198—Characterisation or quantities of the compositions or their ingredients expressed as mathematical formulae or equations
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 (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910028195.XA CN101475339B (zh) | 2009-01-12 | 2009-01-12 | 羧酸类接枝共聚物超塑化剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910028195.XA CN101475339B (zh) | 2009-01-12 | 2009-01-12 | 羧酸类接枝共聚物超塑化剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101475339A CN101475339A (zh) | 2009-07-08 |
CN101475339B true CN101475339B (zh) | 2014-08-06 |
Family
ID=40836130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910028195.XA Active CN101475339B (zh) | 2009-01-12 | 2009-01-12 | 羧酸类接枝共聚物超塑化剂 |
Country Status (1)
Country | Link |
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CN (1) | CN101475339B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101701050B (zh) * | 2009-11-20 | 2011-06-15 | 江苏博特新材料有限公司 | 梳形水泥分散剂的制备方法及梳形水泥分散剂 |
CN102336845B (zh) * | 2010-07-27 | 2014-04-30 | 上海台界化工有限公司 | 一种聚羧酸减水剂的合成方法 |
CN102030872A (zh) * | 2010-11-04 | 2011-04-27 | 江苏博特新材料有限公司 | 梳型共聚物类减缩剂及其制备方法 |
EP2844680B1 (en) | 2012-05-04 | 2016-09-14 | GCP Applied Technologies Inc. | Method for treating clay and clay-bearing aggregates and compositions therefor |
CN110041469B (zh) | 2019-04-26 | 2020-05-26 | 江苏苏博特新材料股份有限公司 | 一种多功能水泥水化热调控材料及其制备方法 |
CN114133492A (zh) * | 2021-12-10 | 2022-03-04 | 柳州市大星混凝土有限公司 | 聚羧酸混凝土减水剂的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN1844022A (zh) * | 2006-04-30 | 2006-10-11 | 江苏博特新材料有限公司 | 减缩、抗裂型接枝共聚物混凝土超塑化剂及其制备方法 |
-
2009
- 2009-01-12 CN CN200910028195.XA patent/CN101475339B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN1844022A (zh) * | 2006-04-30 | 2006-10-11 | 江苏博特新材料有限公司 | 减缩、抗裂型接枝共聚物混凝土超塑化剂及其制备方法 |
Also Published As
Publication number | Publication date |
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CN101475339A (zh) | 2009-07-08 |
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C06 | Publication | ||
PB01 | Publication | ||
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ASS | Succession or assignment of patent right |
Owner name: JIANGSU SUBOTE NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: BOTE NEW MATERIAL CO., LTD., JIANGSU Effective date: 20140430 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140430 Address after: Jiangning District of Nanjing City, Jiangsu province 211103 Li Quan Lu No. 69 Applicant after: Jiangsu Subute New Materials Co., Ltd. Address before: 211103, No. 59 West Wan An Road, Jiangning District, Jiangsu, Nanjing Applicant before: Jiangsu Bote New Materials Co., Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: No.6 shuiyougang, Gulou District, Nanjing City, Jiangsu Province 210013 Patentee after: JIANGSU SUBOTE NEW MATERIALS Co.,Ltd. Address before: 211103 No. 69 Liquan Road, Jiangning District, Nanjing City, Jiangsu Province Patentee before: JIANGSU SUBOTE NEW MATERIALS Co.,Ltd. |
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CP02 | Change in the address of a patent holder |