CN101376576A - 一种早强型聚羧酸系减水剂及其制备工艺 - Google Patents
一种早强型聚羧酸系减水剂及其制备工艺 Download PDFInfo
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- CN101376576A CN101376576A CNA2008102010106A CN200810201010A CN101376576A CN 101376576 A CN101376576 A CN 101376576A CN A2008102010106 A CNA2008102010106 A CN A2008102010106A CN 200810201010 A CN200810201010 A CN 200810201010A CN 101376576 A CN101376576 A CN 101376576A
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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
- C04B24/2694—Copolymers containing at least three different monomers 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
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/302—Water reducers
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- 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
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200810201010 CN101376576B (zh) | 2008-10-10 | 2008-10-10 | 一种早强型聚羧酸系减水剂及其制备工艺 |
Applications Claiming Priority (1)
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CN 200810201010 CN101376576B (zh) | 2008-10-10 | 2008-10-10 | 一种早强型聚羧酸系减水剂及其制备工艺 |
Publications (2)
Publication Number | Publication Date |
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CN101376576A true CN101376576A (zh) | 2009-03-04 |
CN101376576B CN101376576B (zh) | 2011-05-04 |
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Application Number | Title | Priority Date | Filing Date |
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CN 200810201010 Expired - Fee Related CN101376576B (zh) | 2008-10-10 | 2008-10-10 | 一种早强型聚羧酸系减水剂及其制备工艺 |
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CN (1) | CN101376576B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101983975A (zh) * | 2010-10-21 | 2011-03-09 | 安徽中铁工程材料科技有限公司 | 聚羧酸减水剂的制备方法 |
CN101993210A (zh) * | 2010-03-04 | 2011-03-30 | 山西大学 | 异戊二烯基聚醚类聚羧酸盐减水剂及其合成方法 |
CN102010487A (zh) * | 2010-10-21 | 2011-04-13 | 安徽中铁工程材料科技有限公司 | 一种聚羧酸减水剂的制备方法 |
CN102211891A (zh) * | 2010-04-01 | 2011-10-12 | 同济大学 | 一种混凝土外加剂及其制备方法 |
CN103011666A (zh) * | 2012-11-30 | 2013-04-03 | 太原理工大学 | 一种聚羧酸系水泥减水剂及其制备方法 |
CN103011660A (zh) * | 2012-12-21 | 2013-04-03 | 江西迪特科技有限公司 | 一种制备混凝土减水剂及以减水剂制备混凝土早强剂的制备方法与施工方法 |
CN105130269A (zh) * | 2015-08-21 | 2015-12-09 | 大连建科北方化学有限公司 | 一种高减水高早强型聚羧酸系减水剂及其无热源制法 |
CN105668665A (zh) * | 2016-04-13 | 2016-06-15 | 湖南中大建设工程检测技术有限公司 | 一种利用矿物治理含六价铬的废水中固液分离的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1314614C (zh) * | 2004-12-10 | 2007-05-09 | 武汉理工大学 | 聚羧酸系混凝土减水剂及制备方法 |
CN1308257C (zh) * | 2005-06-09 | 2007-04-04 | 武汉理工大学 | 聚羧酸系混凝土减水剂的制备方法 |
CN100457796C (zh) * | 2006-10-11 | 2009-02-04 | 重庆大学 | 聚羧酸系超塑化剂及其制备方法 |
-
2008
- 2008-10-10 CN CN 200810201010 patent/CN101376576B/zh not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101993210A (zh) * | 2010-03-04 | 2011-03-30 | 山西大学 | 异戊二烯基聚醚类聚羧酸盐减水剂及其合成方法 |
CN101993210B (zh) * | 2010-03-04 | 2011-11-09 | 山西大学 | 异戊二烯基聚醚类聚羧酸盐减水剂及其合成方法 |
CN102211891A (zh) * | 2010-04-01 | 2011-10-12 | 同济大学 | 一种混凝土外加剂及其制备方法 |
CN102010487B (zh) * | 2010-10-21 | 2012-12-05 | 安徽中铁工程材料科技有限公司 | 一种聚羧酸减水剂的制备方法 |
CN102010487A (zh) * | 2010-10-21 | 2011-04-13 | 安徽中铁工程材料科技有限公司 | 一种聚羧酸减水剂的制备方法 |
CN101983975B (zh) * | 2010-10-21 | 2012-09-19 | 安徽中铁工程材料科技有限公司 | 聚羧酸减水剂的制备方法 |
CN101983975A (zh) * | 2010-10-21 | 2011-03-09 | 安徽中铁工程材料科技有限公司 | 聚羧酸减水剂的制备方法 |
CN103011666A (zh) * | 2012-11-30 | 2013-04-03 | 太原理工大学 | 一种聚羧酸系水泥减水剂及其制备方法 |
CN103011660A (zh) * | 2012-12-21 | 2013-04-03 | 江西迪特科技有限公司 | 一种制备混凝土减水剂及以减水剂制备混凝土早强剂的制备方法与施工方法 |
CN105130269A (zh) * | 2015-08-21 | 2015-12-09 | 大连建科北方化学有限公司 | 一种高减水高早强型聚羧酸系减水剂及其无热源制法 |
CN105130269B (zh) * | 2015-08-21 | 2017-05-10 | 大连建科北方化学有限公司 | 一种高减水高早强型聚羧酸系减水剂及其无热源制法 |
CN105668665A (zh) * | 2016-04-13 | 2016-06-15 | 湖南中大建设工程检测技术有限公司 | 一种利用矿物治理含六价铬的废水中固液分离的方法 |
CN105668665B (zh) * | 2016-04-13 | 2018-09-04 | 湖南中大建设工程检测技术有限公司 | 一种利用矿物治理含六价铬的废水中固液分离的方法 |
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Publication number | Publication date |
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CN101376576B (zh) | 2011-05-04 |
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Free format text: CORRECT: ADDRESS; FROM: 200032 NO.75, WANPING SOUTH ROAD, XUHUI DISTRICT, SHANGHAI TO: 201414 NO.758, NANFENG HIGHWAY, QINGCUN TOWN, FENGXIAN DISTRICT, SHANGHAI |
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Effective date of registration: 20110105 Address after: 201414, Shanghai, Fengxian District Town, South Village, No. 758 highway Applicant after: Shanghai Jianyan Building Material Technology Co., Ltd. Address before: 200032 Shanghai city Xuhui District Wanping Road No. 75 Applicant before: Shanghai Research Institute of Building Sciences (Group) Co., Ltd. Co-applicant before: Shanghai Jianyan Building Material Technology Co., Ltd. |
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Owner name: HANGZHOU TRANSFAR NEW BUILDING MATERIALS CO., LTD. Free format text: FORMER OWNER: SHANGHAI JIANYAN BUILDING MATERIALS TECHNOLOGY CO., LTD. Effective date: 20110428 |
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Effective date of registration: 20110428 Address after: Xiaoshan economic and Technological Development Zone Hongda Bridge Road in Xiaoshan District of Hangzhou City, Zhejiang Province, 310000 north, seven West Road, high tech Applicant after: Hangzhou Chuanhua Building New Material Co., Ltd. Address before: 201414, Shanghai, Fengxian District Town, South Village, No. 758 highway Applicant before: Shanghai Jianyan Building Material Technology Co., Ltd. |
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