CZ20013128A3 - Práąkové zesítěné absorpční polymery, způsob jejich výroby a jejich pouľití - Google Patents
Práąkové zesítěné absorpční polymery, způsob jejich výroby a jejich pouľití Download PDFInfo
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- CZ20013128A3 CZ20013128A3 CZ20013128A CZ20013128A CZ20013128A3 CZ 20013128 A3 CZ20013128 A3 CZ 20013128A3 CZ 20013128 A CZ20013128 A CZ 20013128A CZ 20013128 A CZ20013128 A CZ 20013128A CZ 20013128 A3 CZ20013128 A3 CZ 20013128A3
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- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 235000019837 monoammonium phosphate Nutrition 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- ZWLPBLYKEWSWPD-UHFFFAOYSA-N o-toluic acid Chemical compound CC1=CC=CC=C1C(O)=O ZWLPBLYKEWSWPD-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 150000002891 organic anions Chemical class 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 150000002924 oxiranes Chemical class 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- QYUMESOEHIJKHV-UHFFFAOYSA-M prop-2-enamide;trimethyl(propyl)azanium;chloride Chemical compound [Cl-].NC(=O)C=C.CCC[N+](C)(C)C QYUMESOEHIJKHV-UHFFFAOYSA-M 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000005846 sugar alcohols Chemical class 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- VPYJNCGUESNPMV-UHFFFAOYSA-N triallylamine Chemical compound C=CCN(CC=C)CC=C VPYJNCGUESNPMV-UHFFFAOYSA-N 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
- B01J20/267—Cross-linked polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/14—Esterification
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
- C08J3/245—Differential crosslinking of one polymer with one crosslinking type, e.g. surface crosslinking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
- B01J2220/68—Superabsorbents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19909838A DE19909838A1 (de) | 1999-03-05 | 1999-03-05 | Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CZ20013128A3 true CZ20013128A3 (cs) | 2001-12-12 |
Family
ID=7899899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ20013128A CZ20013128A3 (cs) | 1999-03-05 | 2000-02-26 | Práąkové zesítěné absorpční polymery, způsob jejich výroby a jejich pouľití |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6605673B1 (https=) |
| EP (2) | EP1165631B1 (https=) |
| JP (2) | JP2002539281A (https=) |
| KR (2) | KR100674464B1 (https=) |
| CN (1) | CN1125089C (https=) |
| AT (1) | ATE246208T1 (https=) |
| AU (1) | AU760448B2 (https=) |
| BR (1) | BR0008727A (https=) |
| CA (1) | CA2362402C (https=) |
| CZ (1) | CZ20013128A3 (https=) |
| DE (2) | DE19909838A1 (https=) |
| PL (1) | PL197966B1 (https=) |
| RU (1) | RU2243975C2 (https=) |
| TW (1) | TWI228130B (https=) |
| WO (1) | WO2000053644A1 (https=) |
Families Citing this family (122)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19909653A1 (de) * | 1999-03-05 | 2000-09-07 | Stockhausen Chem Fab Gmbh | Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung |
| DE10043706A1 (de) * | 2000-09-04 | 2002-04-25 | Stockhausen Chem Fab Gmbh | Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung |
| DE10053858A1 (de) * | 2000-10-30 | 2002-05-08 | Stockhausen Chem Fab Gmbh | Absorbierendes Gebilde mit verbesserten Blockingeigenschaften |
| JP4326752B2 (ja) * | 2001-06-08 | 2009-09-09 | 株式会社日本触媒 | 吸水剤の製造方法 |
| PL204244B1 (pl) * | 2001-06-08 | 2009-12-31 | Nippon Catalytic Chem Ind | Środek absorbujący wodę i sposób jego wytwarzania, oraz materiał higieniczny |
| EP1425320B1 (de) | 2001-06-28 | 2006-09-20 | Basf Aktiengesellschaft | Saure hochquellfähige hydrogele |
| DE10249822A1 (de) * | 2002-10-25 | 2004-05-13 | Stockhausen Gmbh & Co. Kg | Zweistufiges Mischverfahren zur Herstellung eines absorbierenden Polymers |
| WO2004037900A1 (de) | 2002-10-25 | 2004-05-06 | Stockhausen Gmbh | Zweistufiges mischverfahren zur herstellung eines absorbierenden polymers |
| MXPA04009844A (es) * | 2003-02-10 | 2004-12-07 | Nippon Catalytic Chem Ind | Absorbente de agua de particulado que contiene resina absorbente de agua en la forma de un componente principal. |
| RU2299075C2 (ru) | 2003-02-10 | 2007-05-20 | Ниппон Сокубаи Ко., Лтд. | Гигроскопическая добавка |
| WO2004069293A1 (en) | 2003-02-10 | 2004-08-19 | Nippon Shokubai Co., Ltd. | Water-absorbent resin composition and its production process |
| US20040214499A1 (en) * | 2003-04-25 | 2004-10-28 | Kimberly-Clark Worldwide, Inc. | Absorbent structure with superabsorbent material |
| US7169843B2 (en) * | 2003-04-25 | 2007-01-30 | Stockhausen, Inc. | Superabsorbent polymer with high permeability |
| US7960469B2 (en) * | 2003-06-24 | 2011-06-14 | Nippon Shokubai Co., Ltd. | Water absorbent resin composition and production method thereof |
| JP2007501079A (ja) * | 2003-08-06 | 2007-01-25 | ザ プロクター アンド ギャンブル カンパニー | コーティングされた水膨潤性ポリマー類を含む水膨潤性材料を製造する方法 |
| JP4746292B2 (ja) * | 2003-09-12 | 2011-08-10 | 株式会社日本触媒 | 吸水性樹脂組成物の製造方法 |
| EP1516884B2 (en) * | 2003-09-19 | 2023-02-22 | Nippon Shokubai Co., Ltd. | Water-absorbent resin having treated surface and process for producing the same |
| EP1677845B2 (en) | 2003-09-19 | 2016-06-22 | Nippon Shokubai Co., Ltd. | Water absorbent and producing method of same |
| US7173086B2 (en) * | 2003-10-31 | 2007-02-06 | Stockhausen, Inc. | Superabsorbent polymer with high permeability |
| TW200526276A (en) | 2003-10-31 | 2005-08-16 | Basf Ag | Polymeric particles capable of absorbing blood and/or body fluids |
| EP1680470B1 (en) * | 2003-11-07 | 2016-02-03 | Nippon Shokubai Co., Ltd. | Particulate water-absorbent resin composition and its production process |
| DE102004009438A1 (de) | 2004-02-24 | 2005-09-15 | Basf Ag | Verfahren zur Oberflächennachvernetzung wasserabsorbierender Polymere |
| CN1965019A (zh) * | 2004-05-07 | 2007-05-16 | 株式会社日本触媒 | 一种吸水剂及其制备方法 |
| US20050288182A1 (en) * | 2004-06-18 | 2005-12-29 | Kazushi Torii | Water absorbent resin composition and production method thereof |
| DE102004051242A1 (de) * | 2004-10-20 | 2006-05-04 | Basf Ag | Feinteilige wasserabsorbierende Polymerpartikel mit hoher Flüssigkeitstransport- und Absorptionsleistung |
| DE102004057868A1 (de) * | 2004-11-30 | 2006-06-01 | Basf Ag | Unlösliche Metallsulfate in wasserabsorbierenden Polymerpartikeln |
| DE602006015170D1 (de) * | 2005-03-03 | 2010-08-12 | Basf Se | Wasserabsorbierende vernetzte polymere |
| JP5047616B2 (ja) | 2005-03-14 | 2012-10-10 | 株式会社日本触媒 | 吸水剤およびその製造方法 |
| TW200635969A (en) | 2005-04-06 | 2006-10-16 | Nippon Catalytic Chem Ind | Particulate water absorbing agent, water-absorbent core and absorbing article |
| TWI353360B (en) | 2005-04-07 | 2011-12-01 | Nippon Catalytic Chem Ind | Production process of polyacrylic acid (salt) wate |
| JP5222721B2 (ja) | 2005-04-22 | 2013-06-26 | エフォニック ストックハウゼン ゲーエムベーハー | 高吸収性を有する吸水性ポリマー構造体 |
| DE102005018924A1 (de) | 2005-04-22 | 2006-10-26 | Stockhausen Gmbh | Wasserabsorbierende Polymergebilde mit verbesserten Absorptionseigenschaften |
| CN100348648C (zh) * | 2005-06-14 | 2007-11-14 | 济南昊月树脂有限公司 | 聚丙烯酸钠吸水树脂表面改性方法 |
| TWI383008B (zh) * | 2005-08-17 | 2013-01-21 | Nippon Catalytic Chem Ind | 吸水性樹脂之製造方法及吸水性樹脂以及其利用 |
| TW200712114A (en) | 2005-09-30 | 2007-04-01 | Nippon Catalytic Chem Ind | Method for manufacturing particulate water-absorbing agent and particulate water-absorbing agent |
| DE102005055497A1 (de) | 2005-11-18 | 2007-05-31 | Stockhausen Gmbh | Geruchsbindende superabsorbierende Zusammensetzung |
| WO2007065834A1 (de) * | 2005-12-05 | 2007-06-14 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymere mit hoher absorptionskapazität und hoher permeabilität |
| CN100387679C (zh) * | 2005-12-13 | 2008-05-14 | 刘伟 | 一种抗冻型降失水剂及其制备方法 |
| TWI394789B (zh) | 2005-12-22 | 2013-05-01 | Nippon Catalytic Chem Ind | 吸水性樹脂組成物及其製造方法、吸收性物品 |
| TWI377222B (en) | 2005-12-22 | 2012-11-21 | Nippon Catalytic Chem Ind | Method for surface crosslinking water-absorbing resin and method for manufacturing water-absorbing resin |
| EP1837348B9 (en) | 2006-03-24 | 2020-01-08 | Nippon Shokubai Co.,Ltd. | Water-absorbing resin and method for manufacturing the same |
| CN101045792B (zh) | 2006-03-27 | 2012-10-10 | 株式会社日本触媒 | 吸水性树脂组合物 |
| US8907017B2 (en) | 2006-04-21 | 2014-12-09 | Evonik Degussa Gmbh | Water-absorbing polymer structure having improved permeability and absorption under pressure |
| EP2012843B1 (de) | 2006-04-21 | 2021-10-27 | Evonik Operations GmbH | Wasserabsorbierendes polymergebilde mit verbesserter permeabilität und absorption unter druck sowie verfahren zur herstellung |
| DE102006019157A1 (de) | 2006-04-21 | 2007-10-25 | Stockhausen Gmbh | Herstellung von hochpermeablen, superabsorbierenden Polymergebilden |
| EP2046401B1 (de) * | 2006-07-19 | 2011-01-26 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher permeabilität durch polymerisation von tropfen einer monomerlösung |
| WO2008009612A1 (de) * | 2006-07-19 | 2008-01-24 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher permeabilität durch polymerisation von tropfen einer monomerlösung |
| CN101489596B (zh) * | 2006-07-19 | 2013-05-15 | 巴斯夫欧洲公司 | 通过聚合单体溶液液滴生产具有较高吸收的后固化的吸水性聚合物颗粒的方法 |
| ATE467645T1 (de) * | 2006-07-19 | 2010-05-15 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher permeabilität durch polymerisation von tropfen einer monomerlösung |
| JP5558096B2 (ja) | 2007-03-01 | 2014-07-23 | 株式会社日本触媒 | 吸水性樹脂を主成分とする粒子状吸水剤 |
| JP2010520948A (ja) * | 2007-03-12 | 2010-06-17 | ビーエーエスエフ ソシエタス・ヨーロピア | 再湿潤された表面架橋された超吸収剤を製造する方法 |
| CN101641153B (zh) | 2007-04-05 | 2012-08-15 | 株式会社日本触媒 | 以吸水性树脂为主成分的粒子状吸水剂 |
| DE102007024080A1 (de) * | 2007-05-22 | 2008-11-27 | Evonik Stockhausen Gmbh | Verfahren zum schonenden Mischen und Beschichten von Superabsorbern |
| SA08290542B1 (ar) | 2007-08-28 | 2012-11-14 | نيبون شوكوباي كو. ، ليمتد | طريقة لإنتاج راتنج ماص للماء |
| SA08290556B1 (ar) * | 2007-09-07 | 2012-05-16 | نيبون شوكوباي كو. ، ليمتد | طريقة لربط راتنجات ممتصة للماء |
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| WO2010032694A1 (ja) | 2008-09-16 | 2010-03-25 | 株式会社日本触媒 | 吸水性樹脂の製造方法および通液性向上方法 |
| JP5718060B2 (ja) | 2009-02-06 | 2015-05-13 | 株式会社日本触媒 | ポリアクリル酸（塩）系親水性樹脂およびその製造方法 |
| US8648150B2 (en) | 2009-03-04 | 2014-02-11 | Nippon Shokubai Co., Ltd. | Method for producing water absorbent resin |
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| EP2445942B2 (de) | 2009-06-26 | 2017-08-16 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymerpartikel mit geringer verbackungsneigung und hoher absorption unter druck |
| EP2471845B1 (en) | 2009-08-27 | 2017-02-15 | Nippon Shokubai Co., Ltd. | Water-absorbing resin based on polyacrylic acid (salt) and process for producing same |
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| US8481159B2 (en) * | 2009-09-04 | 2013-07-09 | Basf Se | Water-absorbent porous polymer particles having specific sphericity and high bulk density |
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| JP5731390B2 (ja) | 2009-09-30 | 2015-06-10 | 株式会社日本触媒 | ポリアクリル酸（塩）系吸水性樹脂およびその製造方法 |
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-
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- 1999-03-05 DE DE19909838A patent/DE19909838A1/de not_active Withdrawn
-
2000
- 2000-02-26 PL PL350670A patent/PL197966B1/pl unknown
- 2000-02-26 EP EP00907638A patent/EP1165631B1/de not_active Revoked
- 2000-02-26 KR KR1020067012965A patent/KR100674464B1/ko not_active Expired - Lifetime
- 2000-02-26 BR BR0008727-0A patent/BR0008727A/pt not_active Application Discontinuation
- 2000-02-26 AT AT00907638T patent/ATE246208T1/de not_active IP Right Cessation
- 2000-02-26 KR KR1020017011203A patent/KR100736187B1/ko not_active Expired - Lifetime
- 2000-02-26 DE DE50003106T patent/DE50003106D1/de not_active Revoked
- 2000-02-26 CZ CZ20013128A patent/CZ20013128A3/cs unknown
- 2000-02-26 RU RU2001126351/04A patent/RU2243975C2/ru not_active IP Right Cessation
- 2000-02-26 US US09/914,470 patent/US6605673B1/en not_active Expired - Lifetime
- 2000-02-26 JP JP2000604079A patent/JP2002539281A/ja active Pending
- 2000-02-26 WO PCT/EP2000/001608 patent/WO2000053644A1/de not_active Ceased
- 2000-02-26 CA CA002362402A patent/CA2362402C/en not_active Expired - Fee Related
- 2000-02-26 EP EP03017172.2A patent/EP1357133B1/de not_active Expired - Lifetime
- 2000-02-26 AU AU29155/00A patent/AU760448B2/en not_active Ceased
- 2000-02-26 CN CN00804606A patent/CN1125089C/zh not_active Expired - Lifetime
- 2000-03-03 TW TW089103765A patent/TWI228130B/zh not_active IP Right Cessation
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2012
- 2012-01-13 JP JP2012005232A patent/JP2012097276A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE19909838A1 (de) | 2000-09-07 |
| DE50003106D1 (de) | 2003-09-04 |
| AU760448B2 (en) | 2003-05-15 |
| KR100736187B1 (ko) | 2007-07-06 |
| EP1165631B1 (de) | 2003-07-30 |
| JP2012097276A (ja) | 2012-05-24 |
| EP1357133A3 (de) | 2003-11-26 |
| RU2243975C2 (ru) | 2005-01-10 |
| JP2002539281A (ja) | 2002-11-19 |
| EP1357133A2 (de) | 2003-10-29 |
| KR100674464B1 (ko) | 2007-01-30 |
| EP1357133B1 (de) | 2018-10-17 |
| TWI228130B (en) | 2005-02-21 |
| US6605673B1 (en) | 2003-08-12 |
| CA2362402A1 (en) | 2000-09-14 |
| BR0008727A (pt) | 2001-12-26 |
| CN1342174A (zh) | 2002-03-27 |
| CN1125089C (zh) | 2003-10-22 |
| KR20060092285A (ko) | 2006-08-22 |
| ATE246208T1 (de) | 2003-08-15 |
| EP1165631A1 (de) | 2002-01-02 |
| PL197966B1 (pl) | 2008-05-30 |
| PL350670A1 (en) | 2003-01-27 |
| CA2362402C (en) | 2009-12-01 |
| KR20010104366A (ko) | 2001-11-24 |
| WO2000053644A1 (de) | 2000-09-14 |
| AU2915500A (en) | 2000-09-28 |
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