JP2008239416A5 - - Google Patents
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- Publication number
- JP2008239416A5 JP2008239416A5 JP2007083285A JP2007083285A JP2008239416A5 JP 2008239416 A5 JP2008239416 A5 JP 2008239416A5 JP 2007083285 A JP2007083285 A JP 2007083285A JP 2007083285 A JP2007083285 A JP 2007083285A JP 2008239416 A5 JP2008239416 A5 JP 2008239416A5
- Authority
- JP
- Japan
- Prior art keywords
- group
- coom
- hydrogen atom
- carbon atoms
- 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.)
- Granted
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- 125000004435 hydrogen atoms Chemical group [H]* 0.000 claims 10
- 125000004432 carbon atoms Chemical group C* 0.000 claims 8
- 150000001875 compounds Chemical class 0.000 claims 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 6
- 125000002947 alkylene group Chemical group 0.000 claims 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 4
- 239000000178 monomer Substances 0.000 claims 4
- 125000005702 oxyalkylene group Chemical group 0.000 claims 4
- 239000002253 acid Substances 0.000 claims 3
- 229920001577 copolymer Polymers 0.000 claims 3
- 125000004018 acid anhydride group Chemical group 0.000 claims 2
- 125000000732 arylene group Chemical group 0.000 claims 2
- 125000004429 atoms Chemical group 0.000 claims 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 2
- 239000004568 cement Substances 0.000 claims 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 229920001521 polyalkylene glycol ether Polymers 0.000 claims 2
- 239000000539 dimer Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007083285A JP4987533B2 (ja) | 2007-03-28 | 2007-03-28 | セメント混和剤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007083285A JP4987533B2 (ja) | 2007-03-28 | 2007-03-28 | セメント混和剤 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011149709A Division JP5473997B2 (ja) | 2011-07-06 | 2011-07-06 | セメント混和剤 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008239416A JP2008239416A (ja) | 2008-10-09 |
| JP2008239416A5 true JP2008239416A5 (fr) | 2009-11-19 |
| JP4987533B2 JP4987533B2 (ja) | 2012-07-25 |
Family
ID=39911196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007083285A Active JP4987533B2 (ja) | 2007-03-28 | 2007-03-28 | セメント混和剤 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4987533B2 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011079721A (ja) * | 2009-10-09 | 2011-04-21 | Nippon Shokubai Co Ltd | 早期強度用セメント混和剤 |
| JP6001357B2 (ja) * | 2012-06-29 | 2016-10-05 | 花王株式会社 | 水硬性組成物 |
| KR101300513B1 (ko) * | 2013-05-06 | 2013-09-02 | 남경건설(주) | 고성능 조강 시멘트 콘크리트 조성물 및 이를 이용한 접착식 덧씌우기 포장공법 |
| KR101311699B1 (ko) * | 2013-05-07 | 2013-09-26 | 강상수 | 내산성 및 내구성이 우수한 콘크리트 구조물 보수용 조성물 및 이를 이용한 콘크리트 구조물의 보수방법 |
| EP2873657A1 (fr) | 2013-11-13 | 2015-05-20 | Huntsman Petrochemical LLC | Composition de mélange pour améliorer la résistance de produits durcis du ciment |
| JP6433316B2 (ja) * | 2015-01-28 | 2018-12-05 | 株式会社日本触媒 | 新規ポリカルボン酸系共重合体およびセメント分散剤、並びにセメント組成物 |
| US20190084881A1 (en) * | 2015-07-09 | 2019-03-21 | Nippon Shokubai Co., Ltd. | Cement additive, cement composition, and raw material for cement additive |
| US10294157B2 (en) * | 2015-08-25 | 2019-05-21 | Nippon Shokubai Co., Ltd. | Cement additive, cement composition, and cement additive raw material |
| JP6871741B2 (ja) * | 2017-01-11 | 2021-05-12 | 株式会社日本触媒 | セメント分散性向上助剤およびセメント組成物 |
| JP6864479B2 (ja) * | 2017-01-11 | 2021-04-28 | 株式会社日本触媒 | セメント混和剤およびセメント組成物 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4319752B2 (ja) * | 1999-08-26 | 2009-08-26 | 太平洋セメント株式会社 | セメント系グラウト組成物 |
| MY135684A (en) * | 1999-11-29 | 2008-06-30 | Nippon Catalytic Chem Ind | Copolymer for cement admixtures and its production process and use |
| JP2002226245A (ja) * | 2001-01-30 | 2002-08-14 | Grace Chemicals Kk | コンクリート混合材及びコンクリート組成物 |
| JP2002226246A (ja) * | 2001-01-30 | 2002-08-14 | Asahi Denka Kogyo Kk | セメント類の収縮低減剤及びセメント類の収縮低減方法 |
| EP1494990A4 (fr) * | 2002-03-13 | 2010-05-26 | Grace W R & Co | Compositions de reduction d'eau condensees |
| JP4486314B2 (ja) * | 2003-04-03 | 2010-06-23 | Ｂａｓｆポゾリス株式会社 | セメント添加剤 |
-
2007
- 2007-03-28 JP JP2007083285A patent/JP4987533B2/ja active Active
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