JP2014524402A5 - - Google Patents
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- Publication number
- JP2014524402A5 JP2014524402A5 JP2014524331A JP2014524331A JP2014524402A5 JP 2014524402 A5 JP2014524402 A5 JP 2014524402A5 JP 2014524331 A JP2014524331 A JP 2014524331A JP 2014524331 A JP2014524331 A JP 2014524331A JP 2014524402 A5 JP2014524402 A5 JP 2014524402A5
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- aqueous solution
- comb
- solid dispersant
- 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
- 229920000642 polymer Polymers 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 23
- 239000002270 dispersing agent Substances 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 13
- 239000007864 aqueous solution Substances 0.000 claims description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229920001732 Lignosulfonate Polymers 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000001694 spray drying Methods 0.000 claims description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 229920000877 Melamine resin Polymers 0.000 claims description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
- 229920002845 Poly(methacrylic acid) Polymers 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- 229920002125 Sokalan® Polymers 0.000 claims description 2
- 150000001491 aromatic compounds Chemical class 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 2
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical group NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 2
- 239000004584 polyacrylic acid Substances 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 229920001451 polypropylene glycol Polymers 0.000 claims description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 2
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims description 2
- 239000007962 solid dispersion Substances 0.000 claims 2
- 230000003796 beauty Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000010419 fine particle Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11177136 | 2011-08-10 | ||
| EP11177136.6 | 2011-08-10 | ||
| PCT/EP2012/064969 WO2013020862A1 (en) | 2011-08-10 | 2012-07-31 | Process for drying concrete dispersants |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014524402A JP2014524402A (ja) | 2014-09-22 |
| JP2014524402A5 true JP2014524402A5 (enExample) | 2015-09-10 |
| JP6082003B2 JP6082003B2 (ja) | 2017-02-15 |
Family
ID=46598534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014524331A Active JP6082003B2 (ja) | 2011-08-10 | 2012-07-31 | コンクリート分散剤を乾燥させる方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9309152B2 (enExample) |
| EP (1) | EP2742013B1 (enExample) |
| JP (1) | JP6082003B2 (enExample) |
| CN (1) | CN103748054B (enExample) |
| BR (1) | BR112013032651B1 (enExample) |
| CL (1) | CL2014000200A1 (enExample) |
| ES (1) | ES2611927T3 (enExample) |
| WO (1) | WO2013020862A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL2862625T3 (pl) * | 2013-10-18 | 2017-09-29 | Sika Technology Ag | Poddana działaniu alkaliów inwertowana melasa jako dyspergator zawiesin mineralnych |
| AU2016301696B2 (en) * | 2015-08-05 | 2020-10-01 | Toho Chemical Industry Co., Ltd. | Polycondensation product containing phenolic copolymer and dispersant for hydraulic composition containing the same |
| JP6863971B2 (ja) * | 2015-09-24 | 2021-04-21 | シーカ テクノロジー アクチェンゲゼルシャフト | 流動化剤及びコポリマーを含有する添加剤 |
| EP3279230A1 (en) * | 2016-08-03 | 2018-02-07 | Sika Technology AG | Polymer blends for epoxy resins compositions |
| WO2018029095A1 (de) | 2016-08-11 | 2018-02-15 | Basf Se | Dispergiermittelzusammensetzung für anorganische feststoffsuspensionen |
| CN111747671B (zh) * | 2019-03-26 | 2025-02-18 | Sika技术股份公司 | 用于干燥砂浆的高减水粉末制剂 |
| US20230040757A1 (en) * | 2019-12-25 | 2023-02-09 | Kao Corporation | Method for producing powder dispersant composition for hydraulic compositions |
| AU2022299262A1 (en) * | 2021-06-22 | 2023-12-14 | Construction Research & Technology Gmbh | Cement dispersant comprising a naphthalenesulfonic acid polycondensate and at least one of a phosphorylated polycondensate and a polycarboxylate ether, and construction composition |
| JP2024037230A (ja) * | 2022-09-07 | 2024-03-19 | 日本製紙株式会社 | 締固め不要コンクリートの製造方法 |
| EP4667444A1 (en) | 2024-06-20 | 2025-12-24 | Sika Technology AG | Waterglass for use in the spray-drying of comb polymer solutions |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2049114C3 (de) | 1970-10-06 | 1974-03-21 | Wacker-Chemie Gmbh, 8000 Muenchen | Herstellen freifließender, blockfester,redispergierbarer Kunststoffpulver |
| US3784648A (en) | 1971-10-01 | 1974-01-08 | Wacker Chemie Gmbh | Process for the preparation of free-flowing,lump-free,redispersible,synthetic resin powders |
| DE3143070A1 (de) | 1981-10-30 | 1983-05-11 | Basf Ag, 6700 Ludwigshafen | Verfahren zum herstellen von blockfesten, in wasser redispergierbaren polymerisat-pulvern durch verspruehen von waessrigen polymerisat-dispersionen |
| JPH01308854A (ja) * | 1988-06-07 | 1989-12-13 | Dainippon Ink & Chem Inc | セメント分散剤 |
| PL183101B1 (pl) | 1993-09-29 | 2002-05-31 | Grace W R & Co | Mieszanka hydraulicznego cementu, imidyzowany polimer akrylowy i sposób wytwarzania imidyzowanego polimeru akrylowego |
| MY114306A (en) * | 1995-07-13 | 2002-09-30 | Mbt Holding Ag | Cement dispersant method for production thereof and cement composition using dispersant |
| CA2250139C (en) | 1996-03-26 | 2005-09-13 | Arco Chemical Technology, L.P. | Cement additives |
| NO314995B1 (no) * | 1996-11-29 | 2003-06-23 | Sika Ag | Ligninsulfonat betongtilsetningsstoff |
| CA2318090A1 (en) | 1998-11-30 | 2000-06-08 | Kenjiro Makino | Process for producing dispersant for powdery hydraulic composition |
| DE19905488A1 (de) * | 1999-02-10 | 2000-08-17 | Sueddeutsche Kalkstickstoff | Pulverförmige Polymerzusammensetzungen auf der Basis von Polyethercarboxylaten |
| DE1061089T1 (de) | 1999-06-15 | 2001-07-19 | Sika Ag, Vormals Kaspar Winkler & Co | Mehrzweck-, Polymer-Zementdispergiermittel für Beton mit hoher Fliessfähigkeit und Festigkeit |
| DE19936810A1 (de) * | 1999-08-04 | 2001-02-08 | Clariant Gmbh | Verwendung von Dispersionspulvern, enthaltend wasserlösliche Salze sulfonierter Formaldehyd-Kondensationsprodukte, in hydraulisch abbindenden Massen |
| DE10015135A1 (de) | 2000-03-29 | 2001-10-04 | Basf Ag | Verfahren zur Modifizierung von Säuregruppen enthaltenden Polymerisaten |
| EP1138696A1 (en) | 2000-03-29 | 2001-10-04 | Sika AG, vorm. Kaspar Winkler & Co. | Polymers for cement dispersing admixtures |
| DE10122629C1 (de) | 2001-05-10 | 2002-10-02 | Wacker Chemie Gmbh | Verwendung einer Pulverzusammensetzung als rheologisches Additiv |
| EP1348729A1 (de) | 2002-03-25 | 2003-10-01 | Sika Schweiz AG | Polymere in festem Aggregatzustand |
| ATE380840T1 (de) | 2002-05-22 | 2007-12-15 | Basf Constr Polymers Gmbh | Verwendung von wasserlöslichen polymeren als trocknungshilfmittel für die herstellung polymerer dispergiermittel |
| US20040072939A1 (en) * | 2002-10-11 | 2004-04-15 | Cornman Charles R. | Viscosity modifying agents and water reducers |
| US6869988B2 (en) | 2003-04-16 | 2005-03-22 | Arco Chemical Technology, L.P. | Solid supported comb-branched copolymers as an additive for gypsum compositions |
| EP1577327A1 (de) | 2004-03-19 | 2005-09-21 | Sika Technology AG | Amid-und Estergruppen aufweisendes Polymer, dessen Herstellung und Verwendung |
| CN101124177A (zh) | 2004-12-02 | 2008-02-13 | 日本西卡株式会社 | 粉末状聚羧酸系水泥分散剂及含有该分散剂的分散剂组合物 |
| US20060229388A1 (en) | 2005-03-31 | 2006-10-12 | Nippon Shokubai Co., Ltd. | Powdery cement dispersant |
| DE102006027035A1 (de) * | 2005-06-14 | 2007-01-11 | Basf Construction Polymers Gmbh | Polyether-haltiges Copolymer |
| FR2897057B1 (fr) * | 2006-02-06 | 2008-06-13 | Lafarge Sa | Adjuvant pour compositions hydrauliques. |
| JP2008208016A (ja) * | 2007-02-28 | 2008-09-11 | Nippon Shokubai Co Ltd | 粉体状セメント分散剤 |
| JP5249138B2 (ja) * | 2008-06-17 | 2013-07-31 | 花王株式会社 | 水硬性組成物用分散剤 |
| JP5122501B2 (ja) * | 2009-01-30 | 2013-01-16 | 花王株式会社 | 水硬性組成物 |
| US20110054081A1 (en) * | 2009-09-02 | 2011-03-03 | Frank Dierschke | Formulation and its use |
| JP2013503926A (ja) * | 2009-09-02 | 2013-02-04 | ビーエーエスエフ コンストラクション ポリマース ゲゼルシャフト ミット ベシュレンクテル ハフツング | 配合物及びその使用 |
-
2012
- 2012-07-31 ES ES12740989.4T patent/ES2611927T3/es active Active
- 2012-07-31 CN CN201280038942.8A patent/CN103748054B/zh not_active Expired - Fee Related
- 2012-07-31 EP EP12740989.4A patent/EP2742013B1/en active Active
- 2012-07-31 BR BR112013032651-4A patent/BR112013032651B1/pt not_active IP Right Cessation
- 2012-07-31 JP JP2014524331A patent/JP6082003B2/ja active Active
- 2012-07-31 WO PCT/EP2012/064969 patent/WO2013020862A1/en not_active Ceased
- 2012-07-31 US US14/235,597 patent/US9309152B2/en active Active
-
2014
- 2014-01-27 CL CL2014000200A patent/CL2014000200A1/es unknown
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