JP2010508413A5 - - Google Patents
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- JP2010508413A5 JP2010508413A5 JP2009535066A JP2009535066A JP2010508413A5 JP 2010508413 A5 JP2010508413 A5 JP 2010508413A5 JP 2009535066 A JP2009535066 A JP 2009535066A JP 2009535066 A JP2009535066 A JP 2009535066A JP 2010508413 A5 JP2010508413 A5 JP 2010508413A5
- Authority
- JP
- Japan
- Prior art keywords
- polymer particles
- monomer
- gas
- process according
- reactor
- 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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- 239000000178 monomer Substances 0.000 claims description 8
- 239000003999 initiator Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 238000000034 method Methods 0.000 claims 10
- 239000002245 particle Substances 0.000 claims 5
- 229920000642 polymer Polymers 0.000 claims 5
- 238000006116 polymerization reaction Methods 0.000 claims 3
- 239000002253 acid Substances 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000003431 cross linking reagent Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 1
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 1
- LBSPZZSGTIBOFG-UHFFFAOYSA-N bis[2-(4,5-dihydro-1h-imidazol-2-yl)propan-2-yl]diazene;dihydrochloride Chemical compound Cl.Cl.N=1CCNC=1C(C)(C)N=NC(C)(C)C1=NCCN1 LBSPZZSGTIBOFG-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 229940047670 sodium acrylate Drugs 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06123266 | 2006-10-31 | ||
| EP06123266.6 | 2006-10-31 | ||
| PCT/EP2007/061632 WO2008052971A1 (de) | 2006-10-31 | 2007-10-29 | Regelung eines verfahrens zur herstellung wasserabsorbierender polymerpartikel in einer erwärmten gasphase |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010508413A JP2010508413A (ja) | 2010-03-18 |
| JP2010508413A5 true JP2010508413A5 (cg-RX-API-DMAC7.html) | 2013-09-05 |
| JP5502488B2 JP5502488B2 (ja) | 2014-05-28 |
Family
ID=39047798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009535066A Active JP5502488B2 (ja) | 2006-10-31 | 2007-10-29 | 加熱された気相中での吸水性ポリマー粒子の製造法の制御 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8183331B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2089151B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP5502488B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN101528340B (cg-RX-API-DMAC7.html) |
| BR (1) | BRPI0717756B1 (cg-RX-API-DMAC7.html) |
| MY (1) | MY148330A (cg-RX-API-DMAC7.html) |
| RU (1) | RU2467020C2 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2008052971A1 (cg-RX-API-DMAC7.html) |
| ZA (1) | ZA200903714B (cg-RX-API-DMAC7.html) |
Families Citing this family (74)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5595042B2 (ja) * | 2006-12-22 | 2014-09-24 | ビーエーエスエフ ソシエタス・ヨーロピア | 機械的に安定な吸水性ポリマー粒子の製造方法 |
| US8114320B2 (en) | 2007-01-16 | 2012-02-14 | Basf Se | Method for producing polymer particles by the polymerization of fluid drops in a gas phase |
| CN101790390B (zh) * | 2007-08-30 | 2013-04-24 | 巴斯夫欧洲公司 | 通过聚合单体溶液液滴来制备吸水聚合物颗粒的方法 |
| EP2297211B1 (de) * | 2008-07-07 | 2012-12-26 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung |
| US8608096B2 (en) | 2009-02-18 | 2013-12-17 | Basf Se | Method for the production of water-absorbing polymer particles |
| US20100247916A1 (en) | 2009-03-24 | 2010-09-30 | Basf Se | Process for Producing Surface Postcrosslinked Water-Absorbing Polymer Particles |
| CN102414226B (zh) | 2009-04-30 | 2013-07-03 | 巴斯夫欧洲公司 | 去除金属杂质的方法 |
| CN102438665B (zh) | 2009-05-20 | 2016-04-27 | 巴斯夫欧洲公司 | 吸水性储存层 |
| CN102481386A (zh) | 2009-08-26 | 2012-05-30 | 巴斯夫欧洲公司 | 除臭组合物 |
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| EP2485773B1 (de) | 2009-10-09 | 2013-12-11 | Basf Se | Verwendung von heizdampfkondensat zur herstellung wasserabsorbierender polymerpartikel |
| CN102574941B (zh) | 2009-10-09 | 2015-09-16 | 巴斯夫欧洲公司 | 用于再润湿表面后交联吸水性聚合物颗粒的方法 |
| CN102770469B (zh) | 2009-11-23 | 2015-04-15 | 巴斯夫欧洲公司 | 制备具有改善的色彩稳定性的吸水性聚合物颗粒的方法 |
| CN102791298B (zh) | 2010-01-27 | 2015-02-18 | 巴斯夫欧洲公司 | 抑制气味的吸水复合物 |
| US8852742B2 (en) | 2010-03-15 | 2014-10-07 | Basf Se | Water absorbent polymer particles formed by polymerizing droplets of a monomer solution and coated with sulfinic acid, sulfonic acid, and/or salts thereof |
| US8703876B2 (en) | 2010-03-15 | 2014-04-22 | Basf Se | Process for producing water absorbing polymer particles with improved color stability |
| JP2013522403A (ja) | 2010-03-15 | 2013-06-13 | ビーエーエスエフ ソシエタス・ヨーロピア | モノマー溶液の液滴の重合による水吸収ポリマー粒子の製造方法 |
| WO2011117187A1 (en) * | 2010-03-24 | 2011-09-29 | Basf Se | Ultrathin fluid-absorbent cores |
| WO2011117215A1 (de) | 2010-03-24 | 2011-09-29 | Basf Se | Verfahren zur entfernung von restmonomeren aus wasserabsorbierenden polymerpartikeln |
| CN102812053B (zh) * | 2010-03-24 | 2015-01-14 | 巴斯夫欧洲公司 | 通过聚合单体溶液的液滴制备吸水性聚合物颗粒的方法 |
| JP2013523903A (ja) | 2010-03-25 | 2013-06-17 | ビーエーエスエフ ソシエタス・ヨーロピア | 吸水性ポリマー粒子の製造方法 |
| WO2011131526A1 (de) | 2010-04-19 | 2011-10-27 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel |
| WO2011157656A2 (de) | 2010-06-14 | 2011-12-22 | Basf Se | Wasserabsorbierende polymerpartikel mit verbesserter farbstabilität |
| US9962459B2 (en) | 2010-07-02 | 2018-05-08 | Basf Se | Ultrathin fluid-absorbent cores |
| US9089624B2 (en) | 2010-08-23 | 2015-07-28 | Basf Se | Ultrathin fluid-absorbent cores comprising adhesive and having very low dry SAP loss |
| WO2012107432A1 (de) | 2011-02-07 | 2012-08-16 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher anquellgeschwindigkeit |
| WO2012107344A1 (de) | 2011-02-07 | 2012-08-16 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel |
| CN103415553B (zh) | 2011-03-08 | 2015-07-08 | 巴斯夫欧洲公司 | 用于制备具有改进渗透性的吸水性聚合物颗粒的方法 |
| WO2012163995A1 (de) | 2011-06-01 | 2012-12-06 | Basf Se | Geruchsinhibierende mischungen für inkontinenzartikel |
| WO2012163930A1 (de) | 2011-06-03 | 2012-12-06 | Basf Se | Verfahren zur kontinuierlichen herstellung wasserabsorbierender polymerpartikel |
| EP2714755B1 (de) | 2011-06-03 | 2017-04-26 | Basf Se | Verfahren zur kontinuierlichen herstellung wasserabsorbierender polymerpartikel |
| JP5980325B2 (ja) | 2011-07-14 | 2016-08-31 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 高い膨潤速度を有する吸水性ポリマー粒子の製造法 |
| WO2013045163A1 (en) | 2011-08-12 | 2013-04-04 | Basf Se | A process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution |
| WO2013056978A2 (en) | 2011-10-18 | 2013-04-25 | Basf Se | Fluid-absorbent article |
| EP2586409A1 (en) | 2011-10-24 | 2013-05-01 | Bostik SA | New absorbent article and process for making it |
| EP2586410A1 (en) | 2011-10-24 | 2013-05-01 | Bostik SA | Novel process for preparing an absorbent article |
| EP2586412A1 (en) | 2011-10-24 | 2013-05-01 | Bostik SA | New absorbent article and process for making it |
| DE102011086516A1 (de) * | 2011-11-17 | 2013-05-23 | Evonik Degussa Gmbh | Superabsorbierende Polymere mit schnellen Absorptionseigenschaften sowieVerfahren zu dessen Herstellung |
| CN104204039A (zh) | 2012-03-30 | 2014-12-10 | 巴斯夫欧洲公司 | 在具有反式螺杆螺纹的筒式热交换器中进行热表面后交联的方法 |
| EP2838573A1 (en) | 2012-04-17 | 2015-02-25 | Basf Se | Process for producing surface postcrosslinked water-absorbing polymer particles |
| CN104394895A (zh) | 2012-04-17 | 2015-03-04 | 巴斯夫欧洲公司 | 制备表面后交联吸水性聚合物颗粒的方法 |
| WO2013182469A2 (en) | 2012-06-08 | 2013-12-12 | Basf Se | Odour-control superabsorbent |
| CN104411732B (zh) | 2012-07-03 | 2019-03-15 | 巴斯夫欧洲公司 | 用于制备具有改进特性的吸水性聚合物颗粒的方法 |
| WO2014019813A1 (de) | 2012-07-30 | 2014-02-06 | Basf Se | Geruchsinhibierende mischungen für inkontinenzartikel |
| EP3381956B1 (en) | 2012-11-21 | 2021-05-05 | Basf Se | Surface-postcrosslinked water-absorbent polymer particles |
| WO2014079710A1 (en) | 2012-11-21 | 2014-05-30 | Basf Se | A process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution |
| CN104812418B (zh) | 2012-11-26 | 2019-02-19 | 巴斯夫欧洲公司 | 基于可再生原料制备超吸收剂的方法 |
| US9579443B2 (en) | 2013-01-10 | 2017-02-28 | Fresenius Medical Care Holdings, Inc. | Peritoneal dialysis systems and related devices and methods |
| WO2014118025A1 (de) | 2013-01-30 | 2014-08-07 | Basf Se | Verfahren zur entfernung von restmonomeren aus wasserabsorbierenden polymerpartikeln |
| JP2016535646A (ja) | 2013-08-26 | 2016-11-17 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 流体吸収性製品 |
| WO2015036273A1 (de) | 2013-09-12 | 2015-03-19 | Basf Se | Verfahren zur herstellung von acrylsäure |
| JP6516760B2 (ja) | 2014-01-24 | 2019-05-22 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | モノマー溶液の液滴の重合による吸水性ポリマー粒子の製造方法 |
| EP2995322B1 (de) | 2014-09-15 | 2017-03-01 | Evonik Degussa GmbH | Geruchsadsorptionsmittel |
| EP2995323B1 (de) | 2014-09-15 | 2019-02-27 | Evonik Degussa GmbH | Aminopolycarboxylsäuren als Prozesshilfsmittel bei der Superabsorberherstellung |
| EP3009474B1 (de) | 2014-10-16 | 2017-09-13 | Evonik Degussa GmbH | Herstellverfahren für wasserlösliche Polymere |
| WO2016135020A1 (de) | 2015-02-24 | 2016-09-01 | Basf Se | Verfahren zur kontinuierlichen dehydratisierung von 3-hydroxypropionsäure zu acrylsäure |
| US9987052B2 (en) | 2015-02-24 | 2018-06-05 | X-Spine Systems, Inc. | Modular interspinous fixation system with threaded component |
| SG11201708206RA (en) | 2015-04-07 | 2017-11-29 | Basf Se | Method for producing super absorber particles |
| WO2016162175A1 (de) | 2015-04-07 | 2016-10-13 | Basf Se | Verfahren zur dehydratisierung von 3-hydroxypropionsäure zu acrylsäure |
| US10835634B2 (en) | 2015-04-07 | 2020-11-17 | Basf Se | Method for the agglomeration of superabsorber particles |
| CN107850389B (zh) | 2015-05-08 | 2021-02-02 | 巴斯夫欧洲公司 | 制备吸水性聚合物颗粒的方法和带式干燥机 |
| WO2016207444A1 (en) | 2015-06-26 | 2016-12-29 | Bostik Inc. | New absorbent article comprising an acquisition/distribution layer and process for making it |
| US20170281425A1 (en) | 2016-03-30 | 2017-10-05 | Basf Se | Fluid-absorbent article |
| US10806640B2 (en) | 2016-03-30 | 2020-10-20 | Basf Se | Ultrathin fluid-absorbent article |
| US10881555B2 (en) | 2016-03-30 | 2021-01-05 | Basf Se | Fluid-absorbent article |
| EP3576701B1 (en) | 2017-02-06 | 2022-10-19 | Basf Se | Fluid-absorbent article |
| EP3582734B1 (en) | 2017-02-17 | 2021-12-01 | Basf Se | Fluid-absorbent article |
| US11680142B2 (en) | 2017-07-12 | 2023-06-20 | Basf Se | Process for producing superabsorbent polymer particles |
| US11883848B2 (en) | 2017-07-31 | 2024-01-30 | Basf Se | Classification process for superabsorbent polymer particles |
| WO2019201668A1 (en) | 2018-04-20 | 2019-10-24 | Basf Se | Thin fluid absorbent core-absorbent paper |
| WO2020025401A1 (en) | 2018-08-01 | 2020-02-06 | Basf Se | Fluid-absorbent core |
| JP2021532868A (ja) | 2018-08-01 | 2021-12-02 | ビーエイエスエフ・ソシエタス・エウロパエアBasf Se | 生理用吸収性物品 |
| JP2022506105A (ja) | 2018-10-29 | 2022-01-17 | ビーエーエスエフ ソシエタス・ヨーロピア | 長期色安定性の超吸収性ポリマー粒子を製造する方法 |
Family Cites Families (21)
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| US2956046A (en) * | 1954-09-21 | 1960-10-11 | Rohm & Haas | Polymerization of acrylic acid salts and the like |
| US3644305A (en) * | 1969-10-29 | 1972-02-22 | Nalco Chemical Co | Spray polymerization |
| US3813937A (en) * | 1972-06-16 | 1974-06-04 | J Fletcher | Heat flow calorimeter |
| US4422900A (en) * | 1981-11-25 | 1983-12-27 | Olin Corporation | Spray drying apparatus for available chlorine-containing compounds |
| DE3702997A1 (de) * | 1987-02-02 | 1988-08-11 | Roehm Gmbh | Verfahren zur herstellung eines redispergierbaren kunststoffpulvers |
| JPH0819163B2 (ja) * | 1988-04-20 | 1996-02-28 | 旭化成工業株式会社 | 高吸水性材料の製法 |
| EP0348180A3 (en) | 1988-06-22 | 1991-01-30 | Mitsubishi Petrochemical Company Limited | Process for the preparation of water absorptive resin |
| US6291605B1 (en) * | 1990-06-06 | 2001-09-18 | Clarence S. Freeman | Polymerization process with spraying step |
| US5269980A (en) * | 1991-08-05 | 1993-12-14 | Northeastern University | Production of polymer particles in powder form using an atomization technique |
| IT1274016B (it) * | 1994-02-21 | 1997-07-14 | Spherilene Srl | Processo per la polimerizzazione in fase gas delle a-olefine |
| IN1996KO01040A (cg-RX-API-DMAC7.html) | 1995-06-07 | 2005-03-04 | Clarence S Freeman | |
| DE10253426B4 (de) * | 2002-11-15 | 2005-09-22 | Elbion Ag | Neue Hydroxyindole, deren Verwendung als Inhibitoren der Phosphodiesterase 4 und Verfahren zu deren Herstellung |
| DE10314466A1 (de) * | 2003-03-28 | 2004-10-14 | Basf Ag | Verfahren zur Herstellung von kondensierten Harzen in Pulverform |
| DE10340253A1 (de) * | 2003-08-29 | 2005-03-24 | Basf Ag | Sprühpolymerisationsverfahren |
| DE102004024437A1 (de) | 2004-05-14 | 2005-12-08 | Basf Ag | Verfahren zur Herstellung wasserquellbarer, polymerer Partikel |
| DE102005002412A1 (de) | 2005-01-18 | 2006-07-27 | Basf Ag | Verfahren zur Herstellung von Polymeren durch Sprühpolymerisation |
| US7727586B2 (en) * | 2005-01-28 | 2010-06-01 | Basf Aktiengesellschaft | Production of water-absorbing polymeric particles by dropletization polymerization in the gas phase |
| EP2392322A3 (en) | 2005-03-22 | 2012-02-22 | Repros Therapeutics Inc. | Dosing regimes for trans-clomiphene |
| JP2006292009A (ja) | 2005-04-07 | 2006-10-26 | Denso Corp | 弁駆動装置 |
| EP1721661A1 (de) | 2005-05-12 | 2006-11-15 | Basf Aktiengesellschaft | Verfahren zur Herstellung von Polymerpartikeln durch Sprühpolymerisation |
| WO2007093531A1 (de) | 2006-02-17 | 2007-08-23 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung |
-
2007
- 2007-10-29 CN CN200780039402.0A patent/CN101528340B/zh active Active
- 2007-10-29 WO PCT/EP2007/061632 patent/WO2008052971A1/de not_active Ceased
- 2007-10-29 JP JP2009535066A patent/JP5502488B2/ja active Active
- 2007-10-29 MY MYPI20091744A patent/MY148330A/en unknown
- 2007-10-29 BR BRPI0717756-9A patent/BRPI0717756B1/pt active IP Right Grant
- 2007-10-29 RU RU2009120401/04A patent/RU2467020C2/ru active
- 2007-10-29 EP EP07821986.2A patent/EP2089151B1/de active Active
- 2007-10-29 US US12/443,566 patent/US8183331B2/en active Active
-
2009
- 2009-05-28 ZA ZA200903714A patent/ZA200903714B/xx unknown
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