CN101659531B - 梳形共聚物水泥分散剂 - Google Patents
梳形共聚物水泥分散剂 Download PDFInfo
- Publication number
- CN101659531B CN101659531B CN 200910183396 CN200910183396A CN101659531B CN 101659531 B CN101659531 B CN 101659531B CN 200910183396 CN200910183396 CN 200910183396 CN 200910183396 A CN200910183396 A CN 200910183396A CN 101659531 B CN101659531 B CN 101659531B
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- CN
- China
- Prior art keywords
- monomer
- comb
- unsaturated
- shaped copolymer
- cement dispersant
- 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
- C04B24/2688—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
- C04B2103/40—Surface-active agents, dispersants
- C04B2103/408—Dispersants
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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
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910183396 CN101659531B (zh) | 2009-09-11 | 2009-09-11 | 梳形共聚物水泥分散剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910183396 CN101659531B (zh) | 2009-09-11 | 2009-09-11 | 梳形共聚物水泥分散剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101659531A CN101659531A (zh) | 2010-03-03 |
CN101659531B true CN101659531B (zh) | 2012-07-18 |
Family
ID=41787815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200910183396 Active CN101659531B (zh) | 2009-09-11 | 2009-09-11 | 梳形共聚物水泥分散剂 |
Country Status (1)
Country | Link |
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CN (1) | CN101659531B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115321872A (zh) * | 2022-06-22 | 2022-11-11 | 桂林理工大学 | 一种湿拌砂浆外加剂及其制备方法和应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1568292A (zh) * | 2001-10-09 | 2005-01-19 | 赫尔克里士公司 | 用于混凝土和自流平复合物的超增塑剂 |
CN101475671A (zh) * | 2009-01-12 | 2009-07-08 | 江苏博特新材料有限公司 | 一种梳形共聚物水泥分散剂 |
-
2009
- 2009-09-11 CN CN 200910183396 patent/CN101659531B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1568292A (zh) * | 2001-10-09 | 2005-01-19 | 赫尔克里士公司 | 用于混凝土和自流平复合物的超增塑剂 |
CN101475671A (zh) * | 2009-01-12 | 2009-07-08 | 江苏博特新材料有限公司 | 一种梳形共聚物水泥分散剂 |
Also Published As
Publication number | Publication date |
---|---|
CN101659531A (zh) | 2010-03-03 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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: 20150212 Free format text: FORMER OWNER: JAINGSU ACADEMY OF BUILDING RESEARCH CO., LTD. NANJING DAOLU CONSTRUCTION MATERIAL FACTORY Effective date: 20150212 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150212 Address after: Jiangning District of Nanjing City, Jiangsu province 211103 Li Quan Lu No. 118 Patentee after: Jiangsu Subute New Materials Co., Ltd. Address before: 211103, No. 59 West Wan An Road, Jiangning District, Jiangsu, Nanjing Patentee before: Jiangsu Bote New Materials Co., Ltd. Patentee before: Jiangsu Provincial Architectural Science Institute Ltd. Patentee before: Nanjing Daolu Construction Material Factory |