JP2010505986A5 - - Google Patents
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- Publication number
- JP2010505986A5 JP2010505986A5 JP2009530870A JP2009530870A JP2010505986A5 JP 2010505986 A5 JP2010505986 A5 JP 2010505986A5 JP 2009530870 A JP2009530870 A JP 2009530870A JP 2009530870 A JP2009530870 A JP 2009530870A JP 2010505986 A5 JP2010505986 A5 JP 2010505986A5
- Authority
- JP
- Japan
- Prior art keywords
- monomer
- initiator
- monomer solution
- droplets
- polymer particles
- 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 14
- 238000000034 method Methods 0.000 claims description 11
- 239000003999 initiator Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 230000000379 polymerizing effect Effects 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000003431 cross linking reagent Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 2
- 239000003112 inhibitor Substances 0.000 claims 2
- 238000006116 polymerization reaction Methods 0.000 claims 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical group COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06121840.0 | 2006-10-05 | ||
| EP06121840 | 2006-10-05 | ||
| PCT/EP2007/060418 WO2008040715A2 (de) | 2006-10-05 | 2007-10-02 | Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010505986A JP2010505986A (ja) | 2010-02-25 |
| JP2010505986A5 true JP2010505986A5 (cg-RX-API-DMAC7.html) | 2013-07-18 |
| JP5517622B2 JP5517622B2 (ja) | 2014-06-11 |
Family
ID=38885299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009530870A Expired - Fee Related JP5517622B2 (ja) | 2006-10-05 | 2007-10-02 | モノマー溶液の液滴の重合による吸収性ポリマー粒子の製造法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8013087B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2079763B2 (cg-RX-API-DMAC7.html) |
| JP (1) | JP5517622B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN101522720B (cg-RX-API-DMAC7.html) |
| AT (1) | ATE491729T1 (cg-RX-API-DMAC7.html) |
| DE (1) | DE502007005986D1 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2008040715A2 (cg-RX-API-DMAC7.html) |
Families Citing this family (76)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2125047B1 (de) * | 2006-12-22 | 2015-09-16 | Basf Se | Verfahren zur herstellung mechanisch stabiler wasserabsorbierender polymerpartikel |
| CN101583633B (zh) | 2007-01-16 | 2014-11-26 | 巴斯夫欧洲公司 | 通过在气相中液滴聚合而生产聚合物颗粒的方法 |
| JP5436427B2 (ja) * | 2007-08-30 | 2014-03-05 | 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吸水性ポリマー粒子の製造方法 |
| EP2297211B1 (de) | 2008-07-07 | 2012-12-26 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung |
| CN102655950B (zh) | 2009-02-18 | 2015-05-13 | 巴斯夫欧洲公司 | 制备吸水聚合物颗粒的方法 |
| 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 |
| WO2010133529A2 (de) | 2009-05-20 | 2010-11-25 | Basf Se | Wasserabsorbierende speicherschichten |
| JP5615364B2 (ja) | 2009-08-26 | 2014-10-29 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 臭気を抑制する組成物 |
| US8481159B2 (en) | 2009-09-04 | 2013-07-09 | Basf Se | Water-absorbent porous polymer particles having specific sphericity and high bulk density |
| EP2486084B1 (de) | 2009-10-09 | 2016-03-23 | Basf Se | Verfahren zur nachbefeuchtung oberflächennachvernetzter wasserabsorbierender polymerpartikel |
| JP5794991B2 (ja) | 2009-10-09 | 2015-10-14 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 吸水性ポリマー粒子を製造するための加熱蒸気凝縮物の使用 |
| JP5850841B2 (ja) | 2009-10-09 | 2016-02-03 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 表面後架橋された吸水性ポリマー粒子の後給湿方法 |
| WO2011061125A2 (de) | 2009-11-23 | 2011-05-26 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel mit verbesserter farbstabilität |
| JP6141020B2 (ja) | 2010-01-27 | 2017-06-07 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 臭気抑制吸水性複合材 |
| US8703876B2 (en) | 2010-03-15 | 2014-04-22 | Basf Se | Process for producing water absorbing polymer particles with improved color stability |
| 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 |
| 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 |
| EP2550306B1 (en) * | 2010-03-24 | 2014-07-02 | Basf Se | A process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution |
| JP5940051B2 (ja) | 2010-03-24 | 2016-06-29 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 超薄型流体吸収性コア |
| CN102906124B (zh) | 2010-03-24 | 2014-12-17 | 巴斯夫欧洲公司 | 从吸水性聚合物颗粒中移除残余单体的方法 |
| 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 |
| EP2580256A2 (de) | 2010-06-14 | 2013-04-17 | 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 |
| WO2012107344A1 (de) | 2011-02-07 | 2012-08-16 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel |
| CN103347548B (zh) | 2011-02-07 | 2017-09-19 | 巴斯夫欧洲公司 | 具有高溶胀速度的吸水性聚合物颗粒的制备方法 |
| EP2683760B1 (de) | 2011-03-08 | 2018-02-28 | Basf Se | Verfahren zur herstellung von wasserabsorbierenden polymerpartikeln mit verbesserter permeabilität |
| DE112012002289A5 (de) | 2011-06-01 | 2014-03-13 | Basf Se | Geruchsinhibierende Mischungen für Inkontinenzartikel |
| EP2714755B1 (de) | 2011-06-03 | 2017-04-26 | Basf Se | Verfahren zur kontinuierlichen herstellung wasserabsorbierender polymerpartikel |
| WO2012163930A1 (de) | 2011-06-03 | 2012-12-06 | Basf Se | Verfahren zur kontinuierlichen herstellung wasserabsorbierender polymerpartikel |
| CN103649130B (zh) | 2011-07-14 | 2016-03-02 | 巴斯夫欧洲公司 | 制备具有高溶胀速度的吸水性聚合物颗粒的方法 |
| 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 |
| EP2586412A1 (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 |
| JP2015512990A (ja) | 2012-03-30 | 2015-04-30 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 逆スクリューヘリックスを備えたドラム型熱交換器中で熱表面後架橋する方法 |
| JP2015514841A (ja) | 2012-04-17 | 2015-05-21 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 表面後架橋された吸水性ポリマー粒子の製造法 |
| JP2015514842A (ja) | 2012-04-17 | 2015-05-21 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 表面後架橋された吸水性ポリマー粒子の製造法 |
| EP2859039A2 (en) | 2012-06-08 | 2015-04-15 | Basf Se | Odour-control superabsorbent |
| WO2014005860A1 (de) | 2012-07-03 | 2014-01-09 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel mit verbessertem eigenschaftsprofil |
| WO2014019813A1 (de) | 2012-07-30 | 2014-02-06 | Basf Se | Geruchsinhibierende mischungen für inkontinenzartikel |
| JP2014094409A (ja) * | 2012-10-10 | 2014-05-22 | Nippon Light Metal Co Ltd | 伝熱板の製造方法及び摩擦攪拌接合方法 |
| SG11201503955XA (en) | 2012-11-21 | 2015-06-29 | Basf Se | A process for producing surface-postcrosslinked water-absorbent polymer particles |
| US9822197B2 (en) | 2012-11-26 | 2017-11-21 | Basf Se | Method for producing superabsorbers based on renewable raw materials |
| 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 |
| CN106573217B (zh) | 2014-06-23 | 2019-08-06 | 巴斯夫欧洲公司 | 用于将单体溶液的微滴引入到反应器内的设备 |
| EP3157661B1 (de) | 2014-06-23 | 2023-08-30 | Basf Se | Vorrichtung zur zugabe von tropfen aus einer monomerlösung in einen reaktor |
| 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 |
| WO2016162238A1 (de) | 2015-04-07 | 2016-10-13 | Basf Se | Verfahren zur herstellung von superabsorberpartikeln |
| US10835634B2 (en) | 2015-04-07 | 2020-11-17 | Basf Se | Method for the agglomeration of superabsorber particles |
| WO2016162175A1 (de) | 2015-04-07 | 2016-10-13 | Basf Se | Verfahren zur dehydratisierung von 3-hydroxypropionsäure zu acrylsäure |
| US10335756B2 (en) | 2015-04-08 | 2019-07-02 | Basf Se | Apparatus for introduction of droplets into a reactor |
| WO2016169909A1 (de) | 2015-04-21 | 2016-10-27 | Basf Se | Vorrichtung zur herstellung von pulverförmigem poly(meth)acrylat |
| KR102597114B1 (ko) | 2015-05-08 | 2023-11-01 | 바스프 에스이 | 물 흡수성 폴리머 입자들을 제조하기 위한 제조 방법 및 벨트 건조기 |
| WO2016207444A1 (en) | 2015-06-26 | 2016-12-29 | Bostik Inc. | New absorbent article comprising an acquisition/distribution layer and process for making it |
| WO2017085081A1 (de) | 2015-11-17 | 2017-05-26 | Basf Se | Vorrichtung zur herstellung von pulverförmigem poly(meth)acrylat |
| CN108348883A (zh) | 2015-11-17 | 2018-07-31 | 巴斯夫欧洲公司 | 用于制备粉末形式的聚(甲基)丙烯酸酯的设备 |
| US10806640B2 (en) | 2016-03-30 | 2020-10-20 | Basf Se | Ultrathin fluid-absorbent article |
| US20170281425A1 (en) | 2016-03-30 | 2017-10-05 | Basf Se | Fluid-absorbent article |
| US10881555B2 (en) | 2016-03-30 | 2021-01-05 | Basf Se | Fluid-absorbent article |
| CN110248631B (zh) | 2017-02-06 | 2021-12-10 | 巴斯夫欧洲公司 | 流体吸收制品 |
| JP7247094B2 (ja) | 2017-02-17 | 2023-03-28 | ビーエーエスエフ ソシエタス・ヨーロピア | 流体吸収性物品 |
| WO2018158191A1 (de) | 2017-03-01 | 2018-09-07 | Basf Se | Vorrichtung und verfahren zur herstellung von pulverförmigen polymeren |
| KR102563402B1 (ko) | 2017-07-12 | 2023-08-04 | 바스프 에스이 | 고흡수성 중합체 입자 제조 방법 |
| 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 |
| CN112638337B (zh) | 2018-08-01 | 2023-01-20 | 巴斯夫欧洲公司 | 女性卫生吸收制品 |
| CN112512476A (zh) | 2018-08-01 | 2021-03-16 | 巴斯夫欧洲公司 | 流体吸收芯 |
| WO2021214224A1 (en) | 2020-04-24 | 2021-10-28 | Basf Se | Apparatus for producing a pulverulent product and use thereof |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP3145156B2 (ja) | 1991-11-13 | 2001-03-12 | 日揮株式会社 | 噴霧重合法及び噴霧重合用ノズル |
| DE4420088C3 (de) * | 1994-06-09 | 2001-02-15 | Stockhausen Chem Fab Gmbh | Verfahren zur Herstellung eines wasserabsorbierenden Flächengebildes und dessen Verwendung |
| JPH08208747A (ja) * | 1995-01-31 | 1996-08-13 | Mitsubishi Rayon Co Ltd | メタクリル酸エステル系重合体の連続的製造方法 |
| IN1996KO01040A (cg-RX-API-DMAC7.html) | 1995-06-07 | 2005-03-04 | Clarence S Freeman | |
| JPH09255704A (ja) * | 1996-03-26 | 1997-09-30 | Kao Corp | ポリマーの製造方法及び噴霧重合用ノズル |
| 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 |
| DE102004042948A1 (de) * | 2004-09-02 | 2006-03-09 | Basf Ag | Verfahren zur Herstellung von Polymeren durch Sprühpolymerisation |
| DE102005002412A1 (de) | 2005-01-18 | 2006-07-27 | Basf Ag | Verfahren zur Herstellung von Polymeren durch Sprühpolymerisation |
| JP5101300B2 (ja) * | 2005-01-28 | 2012-12-19 | ビーエーエスエフ ソシエタス・ヨーロピア | 気相中での液滴重合によって、吸水性ポリマー粒子を製造する方法 |
| 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 |
| RU2463310C2 (ru) * | 2006-07-19 | 2012-10-10 | Басф Се | Способ получения водопоглощающих полимерных частиц с высокой проницаемостью путем полимеризации капель мономерного раствора |
| MY150001A (en) | 2006-07-19 | 2013-11-15 | Basf Se | Method for producing post-cured water-absorbent polymer particles with a higher absorption by polymerising droplets of a monomer solution |
| CN101489597A (zh) * | 2006-07-19 | 2009-07-22 | 巴斯夫欧洲公司 | 通过聚合单体溶液的微滴而生产吸水性聚合物颗粒的方法 |
| US8748000B2 (en) | 2006-07-19 | 2014-06-10 | Basf Se | Method for producing water-absorbent polymer particles with a higher permeability by polymerizing droplets of a monomer solution |
-
2007
- 2007-10-02 CN CN2007800374563A patent/CN101522720B/zh not_active Expired - Fee Related
- 2007-10-02 AT AT07820800T patent/ATE491729T1/de active
- 2007-10-02 EP EP07820800.6A patent/EP2079763B2/de not_active Not-in-force
- 2007-10-02 US US12/443,554 patent/US8013087B2/en not_active Expired - Fee Related
- 2007-10-02 DE DE502007005986T patent/DE502007005986D1/de active Active
- 2007-10-02 WO PCT/EP2007/060418 patent/WO2008040715A2/de not_active Ceased
- 2007-10-02 JP JP2009530870A patent/JP5517622B2/ja not_active Expired - Fee Related
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