JP2008534707A5 - - Google Patents
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- JP2008534707A5 JP2008534707A5 JP2008502424A JP2008502424A JP2008534707A5 JP 2008534707 A5 JP2008534707 A5 JP 2008534707A5 JP 2008502424 A JP2008502424 A JP 2008502424A JP 2008502424 A JP2008502424 A JP 2008502424A JP 2008534707 A5 JP2008534707 A5 JP 2008534707A5
- Authority
- JP
- Japan
- Prior art keywords
- gas
- hydrogel
- belt
- index
- temperature
- 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.)
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Links
- 238000001035 drying Methods 0.000 claims description 12
- 229920000642 polymer Polymers 0.000 claims description 9
- 238000000034 method Methods 0.000 claims 22
- 239000000017 hydrogel Substances 0.000 claims 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000000178 monomer Substances 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 1
- 230000001174 ascending effect Effects 0.000 claims 1
- 239000003431 cross linking reagent Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 230000002123 temporal effect Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005014291A DE102005014291A1 (de) | 2005-03-24 | 2005-03-24 | Verfahren zur Herstellung wasserabsorbierender Polymere |
| DE102005014291.5 | 2005-03-24 | ||
| PCT/EP2006/061010 WO2006100300A1 (de) | 2005-03-24 | 2006-03-23 | Verfahren zur herstellung wasserabsorbierender polymere |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012257964A Division JP6184081B2 (ja) | 2005-03-24 | 2012-11-26 | 吸水性ポリマーの製造法 |
| JP2012257965A Division JP6184082B2 (ja) | 2005-03-24 | 2012-11-26 | 吸水性ポリマーの製造法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008534707A JP2008534707A (ja) | 2008-08-28 |
| JP2008534707A5 true JP2008534707A5 (https=) | 2013-01-17 |
| JP5992134B2 JP5992134B2 (ja) | 2016-09-14 |
Family
ID=36581968
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008502424A Expired - Lifetime JP5992134B2 (ja) | 2005-03-24 | 2006-03-23 | 吸水性ポリマーの製造方法 |
| JP2012257964A Expired - Lifetime JP6184081B2 (ja) | 2005-03-24 | 2012-11-26 | 吸水性ポリマーの製造法 |
| JP2012257965A Expired - Lifetime JP6184082B2 (ja) | 2005-03-24 | 2012-11-26 | 吸水性ポリマーの製造法 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012257964A Expired - Lifetime JP6184081B2 (ja) | 2005-03-24 | 2012-11-26 | 吸水性ポリマーの製造法 |
| JP2012257965A Expired - Lifetime JP6184082B2 (ja) | 2005-03-24 | 2012-11-26 | 吸水性ポリマーの製造法 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US8592516B2 (https=) |
| EP (3) | EP2298819B1 (https=) |
| JP (3) | JP5992134B2 (https=) |
| KR (1) | KR20070121804A (https=) |
| CN (1) | CN101146832B (https=) |
| AT (1) | ATE496945T1 (https=) |
| BR (1) | BRPI0608923B1 (https=) |
| DE (2) | DE102005014291A1 (https=) |
| TW (1) | TW200640951A (https=) |
| WO (1) | WO2006100300A1 (https=) |
| ZA (1) | ZA200709067B (https=) |
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| JP5167263B2 (ja) * | 2006-09-19 | 2013-03-21 | ビーエーエスエフ ソシエタス・ヨーロピア | 中和度の低い、色安定性の吸水性ポリマー粒子の製造方法 |
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| JP5419712B2 (ja) * | 2007-02-06 | 2014-02-19 | 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を製造する方法 |
| SA08290542B1 (ar) * | 2007-08-28 | 2012-11-14 | نيبون شوكوباي كو. ، ليمتد | طريقة لإنتاج راتنج ماص للماء |
| CN102066431B (zh) * | 2008-06-19 | 2012-10-03 | 巴斯夫欧洲公司 | 连续制备吸水性聚合物颗粒的方法 |
| BRPI0915852A2 (pt) * | 2008-07-11 | 2015-08-04 | Basf Se | Processo para produzir partículas poliméricas que absorvem água. |
| TWI500663B (zh) * | 2008-10-07 | 2015-09-21 | Evonik Degussa Gmbh | 用於製造超吸性聚合物的連續方法 |
| TWI500636B (zh) * | 2008-10-07 | 2015-09-21 | Evonik Degussa Gmbh | 用於製造超吸性聚合物的方法 |
| US8063121B2 (en) | 2008-10-08 | 2011-11-22 | Evonik Stockhausen Gmbh | Process for the production of a superabsorbent polymer |
| US8357766B2 (en) | 2008-10-08 | 2013-01-22 | Evonik Stockhausen Gmbh | Continuous process for the production of a superabsorbent polymer |
| US8048942B2 (en) | 2008-10-08 | 2011-11-01 | Evonik Stockhausen Gmbh | Process for the production of a superabsorbent polymer |
| US8789774B2 (en) | 2009-06-03 | 2014-07-29 | Basf Se | Method for producing water-absorbing polymer particles |
| CN102482435B (zh) * | 2009-08-28 | 2014-04-30 | 株式会社日本触媒 | 吸水性树脂的制造方法 |
| EP2527391B1 (en) | 2010-01-20 | 2023-08-09 | Nippon Shokubai Co., Ltd. | Method for producing water absorbent resin |
| CN102712763B (zh) | 2010-01-20 | 2014-07-30 | 株式会社日本触媒 | 吸水性树脂的制造方法 |
| EP2535369B1 (en) | 2010-02-10 | 2021-03-24 | Nippon Shokubai Co., Ltd. | Process for producing water-absorbing resin powder |
| WO2011104152A1 (de) * | 2010-02-24 | 2011-09-01 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel |
| WO2011104139A1 (de) * | 2010-02-24 | 2011-09-01 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel |
| CN102791774B (zh) | 2010-03-08 | 2016-06-29 | 株式会社日本触媒 | 颗粒状含水凝胶状交联聚合物的干燥方法 |
| JP5632906B2 (ja) | 2010-03-12 | 2014-11-26 | 株式会社日本触媒 | 吸水性樹脂の製造方法 |
| EP3115382B1 (en) | 2010-04-07 | 2019-07-10 | Nippon Shokubai Co., Ltd. | Method for producing water absorbent polyacrylic acid (salt) resin powder, and water absorbent polyacrylic acid (salt) resin powder |
| EP2565219B1 (en) | 2010-04-27 | 2018-06-27 | Nippon Shokubai Co., Ltd. | Method for producing polyacrylic acid (salt)-based water absorbent resin powder |
| EP2581403B1 (en) | 2010-06-08 | 2019-08-28 | Nippon Shokubai Co., Ltd. | Manufacturing method for granular water-absorbing resin |
| KR101317815B1 (ko) * | 2010-06-16 | 2013-10-15 | 주식회사 엘지화학 | 고흡수성 수지의 제조 방법 |
| EP2700667B1 (en) | 2011-04-20 | 2017-08-09 | Nippon Shokubai Co., Ltd. | Process and apparatus for producing water-absorbable resin of polyacrylic acid (salt) type |
| EP2615120B2 (en) | 2012-01-12 | 2022-12-21 | Evonik Superabsorber GmbH | Process for the continuous preparation of water-absorbent polymers |
| EP2620465B2 (en) | 2012-01-27 | 2018-03-28 | Evonik Degussa GmbH | Heat-treatment of water-absorbing polymeric particles in a fluidized bed at a fast heat-up rate |
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| KR102942638B1 (ko) | 2021-02-26 | 2026-03-24 | 가부시키가이샤 닛폰 쇼쿠바이 | 입자상 흡수제, 해당 흡수제를 포함하는 흡수체, 및 해당 흡수체를 사용한 흡수성 물품 |
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-
2005
- 2005-03-24 DE DE102005014291A patent/DE102005014291A1/de not_active Withdrawn
-
2006
- 2006-03-23 BR BRPI0608923A patent/BRPI0608923B1/pt active IP Right Grant
- 2006-03-23 CN CN2006800094407A patent/CN101146832B/zh not_active Expired - Lifetime
- 2006-03-23 WO PCT/EP2006/061010 patent/WO2006100300A1/de not_active Ceased
- 2006-03-23 EP EP10182068.6A patent/EP2298819B1/de not_active Expired - Lifetime
- 2006-03-23 US US11/816,769 patent/US8592516B2/en active Active
- 2006-03-23 AT AT06725287T patent/ATE496945T1/de active
- 2006-03-23 DE DE502006008808T patent/DE502006008808D1/de not_active Expired - Lifetime
- 2006-03-23 KR KR1020077024310A patent/KR20070121804A/ko not_active Withdrawn
- 2006-03-23 EP EP06725287A patent/EP1863852B1/de not_active Revoked
- 2006-03-23 JP JP2008502424A patent/JP5992134B2/ja not_active Expired - Lifetime
- 2006-03-23 EP EP10182067.8A patent/EP2305718B1/de not_active Expired - Lifetime
- 2006-03-24 TW TW095110464A patent/TW200640951A/zh unknown
-
2007
- 2007-10-22 ZA ZA200709067A patent/ZA200709067B/xx unknown
-
2012
- 2012-11-26 JP JP2012257964A patent/JP6184081B2/ja not_active Expired - Lifetime
- 2012-11-26 JP JP2012257965A patent/JP6184082B2/ja not_active Expired - Lifetime
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2013
- 2013-10-25 US US14/063,129 patent/US9238215B2/en active Active
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