CN101475339A - 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
- CN101475339A CN101475339A CNA200910028195XA CN200910028195A CN101475339A CN 101475339 A CN101475339 A CN 101475339A CN A200910028195X A CNA200910028195X A CN A200910028195XA CN 200910028195 A CN200910028195 A CN 200910028195A CN 101475339 A CN101475339 A CN 101475339A
- Authority
- CN
- China
- Prior art keywords
- graft copolymer
- monomer
- acid graft
- carboxyl acid
- superplasticiser
- 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.)
- Granted
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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 true CN101475339A (zh) | 2009-07-08 |
CN101475339B 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 |
---|---|
CN (1) | CN101475339B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
CN104271625A (zh) * | 2012-05-04 | 2015-01-07 | 格雷斯公司 | 用于处理粘土和带有粘土的骨料的方法及所用的组合物 |
EP2599807A4 (en) * | 2010-07-27 | 2015-07-29 | Shanghai Taijie Chemical Co Ltd | SYNTHESIS METHOD FOR A POLYCARBOXIC ACID WATER REDUCER |
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 |
US11993542B2 (en) | 2019-04-26 | 2024-05-28 | Sobute New Materials Co., Ltd. | Multifunctional cement hydration heat control material and manufacturing method therefor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1295182C (zh) * | 2005-02-28 | 2007-01-17 | 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 |
CN100526248C (zh) * | 2006-04-30 | 2009-08-12 | 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
Cited By (11)
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 |
EP2599807A4 (en) * | 2010-07-27 | 2015-07-29 | Shanghai Taijie Chemical Co Ltd | SYNTHESIS METHOD FOR A POLYCARBOXIC ACID WATER REDUCER |
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 |
CN104271625A (zh) * | 2012-05-04 | 2015-01-07 | 格雷斯公司 | 用于处理粘土和带有粘土的骨料的方法及所用的组合物 |
KR20150011801A (ko) * | 2012-05-04 | 2015-02-02 | 더블유.알. 그레이스 앤드 캄파니-콘. | 점토 및 점토-보유 골재의 처리 방법 및 그를 위한 조성물 |
JP2015517449A (ja) * | 2012-05-04 | 2015-06-22 | ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット | 粘土及び粘土保有骨材の処理方法及びそのための組成物 |
CN104271625B (zh) * | 2012-05-04 | 2017-10-03 | 格雷斯公司 | 用于处理粘土和带有粘土的骨料的方法及所用的组合物 |
US10266449B2 (en) | 2012-05-04 | 2019-04-23 | Gcp Applied Technologies Inc. | Method for treating clay and clay-bearing aggregates and compositions therefor |
KR102075654B1 (ko) | 2012-05-04 | 2020-02-18 | 지씨피 어플라이드 테크놀로지스 인크. | 점토 및 점토-보유 골재의 처리 방법 및 그를 위한 조성물 |
US11993542B2 (en) | 2019-04-26 | 2024-05-28 | Sobute New Materials Co., Ltd. | Multifunctional cement hydration heat control material and manufacturing method therefor |
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 |
Also Published As
Publication number | Publication date |
---|---|
CN101475339B (zh) | 2014-08-06 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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 |
|
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. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
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. |