JP2002012461A5 - - Google Patents
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- Publication number
- JP2002012461A5 JP2002012461A5 JP2001121651A JP2001121651A JP2002012461A5 JP 2002012461 A5 JP2002012461 A5 JP 2002012461A5 JP 2001121651 A JP2001121651 A JP 2001121651A JP 2001121651 A JP2001121651 A JP 2001121651A JP 2002012461 A5 JP2002012461 A5 JP 2002012461A5
- Authority
- JP
- Japan
- Prior art keywords
- polyalkylene glycol
- cement admixture
- meth
- acrylate
- carboxylic acid
- 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
Links
- 229920001515 polyalkylene glycol Polymers 0.000 description 12
- 239000004568 cement Substances 0.000 description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 125000005702 oxyalkylene group Chemical group 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 125000003827 glycol group Chemical group 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001121651A JP4785267B2 (ja) | 2000-04-28 | 2001-04-19 | セメント混和剤およびこれを用いたセメント組成物 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000130949 | 2000-04-28 | ||
| JP2000130949 | 2000-04-28 | ||
| JP2000-130949 | 2000-04-28 | ||
| JP2001121651A JP4785267B2 (ja) | 2000-04-28 | 2001-04-19 | セメント混和剤およびこれを用いたセメント組成物 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002012461A JP2002012461A (ja) | 2002-01-15 |
| JP2002012461A5 true JP2002012461A5 (enExample) | 2008-01-17 |
| JP4785267B2 JP4785267B2 (ja) | 2011-10-05 |
Family
ID=26591255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001121651A Expired - Lifetime JP4785267B2 (ja) | 2000-04-28 | 2001-04-19 | セメント混和剤およびこれを用いたセメント組成物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4785267B2 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4448274B2 (ja) * | 2002-01-23 | 2010-04-07 | 株式会社日本触媒 | セメント混和剤及びセメント組成物の施工方法 |
| JP4344111B2 (ja) * | 2002-01-25 | 2009-10-14 | 株式会社日本触媒 | セメント混和剤及びセメント組成物 |
| JP4056809B2 (ja) * | 2002-07-09 | 2008-03-05 | 花王株式会社 | 粉末収縮低減剤 |
| GB2435165B (en) * | 2004-10-04 | 2009-09-23 | Grace W R & Co | Integrally waterproofed concrete |
| EP1795511A1 (de) | 2005-12-08 | 2007-06-13 | Sika Technology AG | Zusammensetzung und deren Verwendung zur Verbesserung der Verarbeitbarkeit von hydraulisch abbindenden Zusammensetzungen |
| JP5215680B2 (ja) | 2008-01-28 | 2013-06-19 | コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー | 収縮低減剤 |
| JP5312900B2 (ja) * | 2008-07-01 | 2013-10-09 | 花王株式会社 | 水硬性組成物用添加剤組成物 |
| JP2010006701A (ja) * | 2009-10-06 | 2010-01-14 | Nippon Shokubai Co Ltd | セメント混和剤の製造方法 |
| JP5523189B2 (ja) * | 2010-04-28 | 2014-06-18 | 株式会社日本触媒 | 水硬性材料用収縮低減剤組成物 |
| JP6091050B2 (ja) * | 2011-02-09 | 2017-03-08 | 株式会社日本触媒 | 水硬性材料用の収縮低減剤 |
| JP5818254B2 (ja) * | 2011-11-29 | 2015-11-18 | 竹本油脂株式会社 | 高炉スラグコンクリート用混和剤及び高炉スラグコンクリートの調製方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0664956A (ja) * | 1992-08-18 | 1994-03-08 | Kao Corp | セメント混和剤 |
| JP3290335B2 (ja) * | 1994-06-30 | 2002-06-10 | 花王株式会社 | 水硬性組成物 |
| JP3207047B2 (ja) * | 1994-07-01 | 2001-09-10 | 花王株式会社 | 水硬性組成物 |
| JPH10139509A (ja) * | 1996-11-13 | 1998-05-26 | Chichibu Onoda Cement Corp | セメント用収縮低減剤及びこれを含有するセメント組成物 |
| JPH10194807A (ja) * | 1996-12-27 | 1998-07-28 | Kao Corp | セルフレベリング材用組成物 |
| JP3993679B2 (ja) * | 1997-03-31 | 2007-10-17 | 太平洋セメント株式会社 | セメント用収縮低減剤 |
| JP2000026146A (ja) * | 1998-07-07 | 2000-01-25 | Taiheiyo Cement Corp | 粉末状セメント分散剤及びこれを用いたセメント組成物 |
| US6362364B1 (en) * | 1998-09-22 | 2002-03-26 | Nippon Shokubai Co., Ltd. | Method for production of esterified product and apparatus therefor |
-
2001
- 2001-04-19 JP JP2001121651A patent/JP4785267B2/ja not_active Expired - Lifetime
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