JP2014512327A5 - - Google Patents
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- JP2014512327A5 JP2014512327A5 JP2014505561A JP2014505561A JP2014512327A5 JP 2014512327 A5 JP2014512327 A5 JP 2014512327A5 JP 2014505561 A JP2014505561 A JP 2014505561A JP 2014505561 A JP2014505561 A JP 2014505561A JP 2014512327 A5 JP2014512327 A5 JP 2014512327A5
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- JP
- Japan
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- 238000000034 method Methods 0.000 claims description 23
- 150000003254 radicals Chemical class 0.000 claims description 17
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 16
- 229920000642 polymer Polymers 0.000 claims description 12
- 229920001577 copolymer Polymers 0.000 claims description 11
- 239000011230 binding agent Substances 0.000 claims description 8
- 239000004014 plasticizer Substances 0.000 claims description 8
- 238000007334 copolymerization reaction Methods 0.000 claims description 7
- 150000007942 carboxylates Chemical group 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 125000002843 carboxylic acid group Chemical group 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- 239000000378 calcium silicate Substances 0.000 claims 7
- 229910052918 calcium silicate Inorganic materials 0.000 claims 7
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims 7
- 239000000203 mixture Substances 0.000 claims 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 5
- 239000007900 aqueous suspension Substances 0.000 claims 5
- 239000004568 cement Substances 0.000 claims 5
- 239000007864 aqueous solution Substances 0.000 claims 4
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims 4
- 125000000542 sulfonic acid group Chemical group 0.000 claims 4
- 125000003161 (C1-C6) alkylene group Chemical group 0.000 claims 3
- 239000004721 Polyphenylene oxide Substances 0.000 claims 3
- 229940043430 calcium compound Drugs 0.000 claims 3
- 150000001674 calcium compounds Chemical class 0.000 claims 3
- 238000006243 chemical reaction Methods 0.000 claims 3
- 125000004956 cyclohexylene group Chemical group 0.000 claims 3
- 229920000570 polyether Polymers 0.000 claims 3
- 239000004566 building material Substances 0.000 claims 2
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 2
- 239000010881 fly ash Substances 0.000 claims 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims 2
- 239000004058 oil shale Substances 0.000 claims 2
- 239000004576 sand Substances 0.000 claims 2
- -1 silicate compound Chemical class 0.000 claims 2
- 239000002893 slag Substances 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 238000007865 diluting Methods 0.000 claims 1
- 125000001033 ether group Chemical group 0.000 claims 1
- 125000000524 functional group Chemical group 0.000 claims 1
- 238000000227 grinding Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 238000010526 radical polymerization reaction Methods 0.000 claims 1
- 239000008247 solid mixture Substances 0.000 claims 1
- 238000001694 spray drying Methods 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 150000001735 carboxylic acids Chemical group 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11163464.8 | 2011-04-21 | ||
| EP11163464 | 2011-04-21 | ||
| PCT/EP2012/055210 WO2012143205A1 (en) | 2011-04-21 | 2012-03-23 | Accelerator composition |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014512327A JP2014512327A (ja) | 2014-05-22 |
| JP2014512327A5 true JP2014512327A5 (enExample) | 2015-12-17 |
| JP6422772B2 JP6422772B2 (ja) | 2018-11-14 |
Family
ID=45876787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014505561A Active JP6422772B2 (ja) | 2011-04-21 | 2012-03-23 | 促進剤組成物 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2699527B1 (enExample) |
| JP (1) | JP6422772B2 (enExample) |
| CN (1) | CN103492341B (enExample) |
| WO (1) | WO2012143205A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8883907B2 (en) | 2012-02-08 | 2014-11-11 | Basf Se | Aqueous dispersion |
| EP2948416B1 (en) * | 2013-01-25 | 2021-03-10 | Basf Se | Process for preparing a hardening accelerator composition |
| EP2695866B1 (de) * | 2013-05-24 | 2019-04-24 | Basf Se | Modifiziertes rheologieadditiv |
| EP2853550A1 (en) | 2013-09-27 | 2015-04-01 | Construction Research & Technology GmbH | Cationic copolymers |
| CN103964721B (zh) * | 2014-03-31 | 2015-10-28 | 中国矿业大学 | 一种煤矿用发泡水泥促凝剂及制备方法 |
| EP2876094A1 (en) | 2014-04-03 | 2015-05-27 | Basf Se | Cement and calcium sulphate based binder composition |
| EP2952492A1 (de) * | 2014-06-06 | 2015-12-09 | Basf Se | Zusammensetzung auf Basis von Calciumsilikat-Hydrat |
| CN107531568B (zh) | 2015-04-21 | 2020-08-04 | 巴斯夫欧洲公司 | 制备粉末形式的包含硅酸钙水合物的硬化促进剂的方法 |
| RU2711191C2 (ru) * | 2015-04-30 | 2020-01-15 | Констракшн Рисёрч Энд Текнолоджи Гмбх | Композиция ускорителя схватывания |
| RU2730545C1 (ru) * | 2015-08-21 | 2020-08-24 | Басф Се | Композиция ускорителя |
| US10442732B2 (en) * | 2016-05-20 | 2019-10-15 | United States Gypsum Company | Gypsum slurries with linear polycarboxylate dispersants |
| CN109923088B (zh) * | 2016-11-09 | 2022-07-19 | Sika技术股份公司 | 固化促进剂 |
| CN106746834B (zh) * | 2016-11-28 | 2018-12-14 | 中铁十二局集团有限公司 | 一种石墨烯基纳米晶核类早强剂及其制备方法 |
| JP7731364B2 (ja) | 2020-03-20 | 2025-08-29 | ビーエーエスエフ ソシエタス・ヨーロピア | 改善された初期強度を有する環境配慮型建設用材料組成物 |
| WO2023209082A1 (en) | 2022-04-29 | 2023-11-02 | Basf Se | Combinations of an organic polymer and calcium silicate hydrate for producing mineral water-proofing membranes |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0455355A (ja) * | 1990-06-25 | 1992-02-24 | Lion Corp | セメント混和剤 |
| JPH11322389A (ja) * | 1998-05-15 | 1999-11-24 | Toagosei Co Ltd | セメント用分散剤 |
| JP2001019512A (ja) * | 1999-07-01 | 2001-01-23 | Toagosei Co Ltd | セメント用分散剤 |
| EP1138696A1 (en) | 2000-03-29 | 2001-10-04 | Sika AG, vorm. Kaspar Winkler & Co. | Polymers for cement dispersing admixtures |
| DE102005057896A1 (de) * | 2005-12-02 | 2007-06-14 | Basf Ag | Verwendung von Kammpolymeren als Mahlhilfsmittel für zementhaltige Zubereitungen |
| EP2075240B1 (de) * | 2007-12-20 | 2013-02-27 | Sika Technology AG | Beschleuniger zur Reaktivierung von verzögerten zementösen Systemen |
| DK2321235T3 (da) | 2008-09-02 | 2019-06-24 | Construction Research & Technology Gmbh | Anvendelse af en hærdningsacceleratorsammensætning indeholdende plastificeringsmiddel |
| US8993656B2 (en) * | 2009-01-21 | 2015-03-31 | W.R. Grace & Co.-Conn. | Robust polycarboxylate containing ether linkages for milling preparation of cementitious materials |
| BR112012008095B1 (pt) * | 2009-09-02 | 2021-04-27 | Construction Research & Technology Gmbh | Processo para a preparação de uma composição de ligante hidráulico pulverizável |
| US9045377B2 (en) | 2009-09-02 | 2015-06-02 | Construction Research & Technology Gmbh | Hardening accelerator composition containing phosphated polycondensates |
-
2012
- 2012-03-23 WO PCT/EP2012/055210 patent/WO2012143205A1/en not_active Ceased
- 2012-03-23 CN CN201280018823.6A patent/CN103492341B/zh active Active
- 2012-03-23 JP JP2014505561A patent/JP6422772B2/ja active Active
- 2012-03-23 EP EP12710276.2A patent/EP2699527B1/en active Active
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