TWI314058B - Powdered, crosslinked polymers which absorb aqueous liquids, as well as blood, a process for producing same, and their use - Google Patents
Powdered, crosslinked polymers which absorb aqueous liquids, as well as blood, a process for producing same, and their use Download PDFInfo
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- TWI314058B TWI314058B TW090119616A TW90119616A TWI314058B TW I314058 B TWI314058 B TW I314058B TW 090119616 A TW090119616 A TW 090119616A TW 90119616 A TW90119616 A TW 90119616A TW I314058 B TWI314058 B TW I314058B
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- 150000003863 ammonium salts Chemical class 0.000 description 1
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- 239000012431 aqueous reaction media Substances 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
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- 239000011230 binding agent Substances 0.000 description 1
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- ZPOLOEWJWXZUSP-WAYWQWQTSA-N bis(prop-2-enyl) (z)-but-2-enedioate Chemical compound C=CCOC(=O)\C=C/C(=O)OCC=C ZPOLOEWJWXZUSP-WAYWQWQTSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229940006460 bromide ion Drugs 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
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- 229920002678 cellulose Polymers 0.000 description 1
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- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
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- FSUXYWPILZJGCC-UHFFFAOYSA-N pent-3-en-1-ol Chemical group CC=CCCO FSUXYWPILZJGCC-UHFFFAOYSA-N 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
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- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
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- 238000004381 surface treatment Methods 0.000 description 1
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- 230000002522 swelling effect Effects 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
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- VPYJNCGUESNPMV-UHFFFAOYSA-N triallylamine Chemical compound C=CCN(CC=C)CC=C VPYJNCGUESNPMV-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
- C08L101/14—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
-
- 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
-
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10043706A DE10043706A1 (de) | 2000-09-04 | 2000-09-04 | Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWI314058B true TWI314058B (en) | 2009-09-01 |
Family
ID=7655041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW090119616A TWI314058B (en) | 2000-09-04 | 2001-08-10 | Powdered, crosslinked polymers which absorb aqueous liquids, as well as blood, a process for producing same, and their use |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6831142B2 (OSRAM) |
| EP (1) | EP1315528B1 (OSRAM) |
| JP (1) | JP5527916B2 (OSRAM) |
| CN (2) | CN100500226C (OSRAM) |
| AT (1) | ATE265238T1 (OSRAM) |
| AU (2) | AU2001269053B2 (OSRAM) |
| BR (1) | BR0114040A (OSRAM) |
| CA (1) | CA2421216C (OSRAM) |
| DE (2) | DE10043706A1 (OSRAM) |
| TW (1) | TWI314058B (OSRAM) |
| WO (1) | WO2002020068A1 (OSRAM) |
Families Citing this family (72)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10043710B4 (de) * | 2000-09-04 | 2015-01-15 | Evonik Degussa Gmbh | Verwendung pulverförmiger an der Oberfläche nachvernetzter Polymerisate und Hygieneartikel |
| CN1277583C (zh) | 2001-06-08 | 2006-10-04 | 株式会社日本触媒 | 吸水剂及其制备方法,以及卫生材料 |
| US7833624B2 (en) † | 2002-10-25 | 2010-11-16 | Evonik Stockhuasen GmbH | Absorbent polymer structure with improved retention capacity and permeability |
| EP1641883B1 (en) | 2003-06-24 | 2012-02-08 | Nippon Shokubai Co., Ltd. | Water absorbent resin compostion and production method thereof |
| DE10331456A1 (de) | 2003-07-10 | 2005-02-24 | Basf Ag | (Meth)acrylsäureester alkoxilierter ungesättigter Polyolether und deren Herstellung |
| WO2005042042A1 (de) * | 2003-10-31 | 2005-05-12 | Basf Aktiengesellschaft | Blut und/oder körperflüssigkeiten absorbierende polymerpartikel |
| 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 |
| US7399818B2 (en) * | 2004-03-16 | 2008-07-15 | Rohm And Haas Company | Curable composition and use thereof |
| EP1732974A1 (en) * | 2004-03-30 | 2006-12-20 | Basf Aktiengesellschaft | Improved method of manufacturing superabsorbent polymers |
| CN1938083B (zh) * | 2004-03-31 | 2011-06-08 | 株式会社日本触媒 | 含水液体吸收剂和其生产方法 |
| WO2005108472A1 (en) * | 2004-05-07 | 2005-11-17 | Nippon Shokubai Co., Ltd. | Water absorbing agent and production method thereof |
| JP4788602B2 (ja) * | 2004-12-01 | 2011-10-05 | 凸版印刷株式会社 | 水系重合性単量体組成物から形成されたガスバリア性フィルム及び該フィルムの製造方法 |
| EP1858935B1 (en) | 2005-03-03 | 2010-06-30 | Basf Se | Water-absorbent crosslinked polymers |
| TWI353360B (en) | 2005-04-07 | 2011-12-01 | Nippon Catalytic Chem Ind | Production process of polyacrylic acid (salt) wate |
| WO2007016970A1 (de) * | 2005-08-05 | 2007-02-15 | Schill+Seilacher Aktiengesellschaft | Superabsorber, damit ausgerüstete nanofaservliese und deren verwendung |
| 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 |
| DE102005055497A1 (de) * | 2005-11-18 | 2007-05-31 | Stockhausen Gmbh | Geruchsbindende superabsorbierende Zusammensetzung |
| CN100413893C (zh) * | 2005-11-25 | 2008-08-27 | 台湾塑胶工业股份有限公司 | 高吸水性树脂的制法 |
| WO2007065834A1 (de) * | 2005-12-05 | 2007-06-14 | Basf Se | Verfahren zur herstellung wasserabsorbierender polymere mit hoher absorptionskapazität und hoher permeabilität |
| 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 |
| EP1837348B9 (en) | 2006-03-24 | 2020-01-08 | Nippon Shokubai Co.,Ltd. | Water-absorbing resin and method for manufacturing the same |
| DE102006019157A1 (de) * | 2006-04-21 | 2007-10-25 | Stockhausen Gmbh | Herstellung von hochpermeablen, superabsorbierenden Polymergebilden |
| KR101407176B1 (ko) | 2006-04-21 | 2014-06-12 | 에보니크 데구사 게엠베하 | 압력하에서 향상된 투과성과 흡수성을 가지는 수분-흡수성 중합체 구조 |
| EP2057229B1 (en) * | 2006-08-31 | 2014-09-24 | Nippon Shokubai Co., Ltd. | Water absorbing agent and production method thereof |
| DE502007003544D1 (de) | 2006-10-19 | 2010-06-02 | Basf Se | Verfahren zur herstellung von superabsorbern |
| DE102007007203A1 (de) * | 2007-02-09 | 2008-08-14 | Evonik Stockhausen Gmbh | Wasserabsorbierendes Polymergebilde mit hoher Ammoniak-Bindekapazität |
| 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 |
| DE102007045724B4 (de) | 2007-09-24 | 2012-01-26 | Evonik Stockhausen Gmbh | Superabsorbierende Zusammensetzung mit Tanninen zur Geruchskontrolle, Verfahren zu deren Herstellung und Verwendung |
| TWI455973B (zh) * | 2008-03-05 | 2014-10-11 | Evonik Degussa Gmbh | 用於氣味控制的具有水楊酸鋅的超吸收性組合物 |
| WO2009113671A1 (ja) | 2008-03-13 | 2009-09-17 | 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の充填方法 |
| DK2288469T3 (da) | 2008-05-27 | 2013-07-08 | Awds Technologies Srl | Trådføringssystem |
| ES2391485T3 (es) | 2008-10-07 | 2012-11-27 | Sidergas Spa | Tapa para contenedor de alambre de soldadura |
| 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 |
| CN102341435B (zh) | 2009-03-04 | 2016-04-20 | 株式会社日本触媒 | 吸水性树脂的制造方法 |
| CN104974358B (zh) | 2009-03-31 | 2018-11-23 | 株式会社日本触媒 | 颗粒状吸水性树脂的制造方法 |
| EP2456590B1 (en) | 2009-07-20 | 2015-09-09 | AWDS Technologies SRL | A wire guiding liner, an particular a welding wire liner, with biasing means between articulated guiding bodies |
| WO2011040472A1 (ja) | 2009-09-29 | 2011-04-07 | 株式会社日本触媒 | 粒子状吸水剤及びその製造方法 |
| EP2371869A1 (en) | 2010-03-30 | 2011-10-05 | Evonik Stockhausen GmbH | A process for the production of a superabsorbent polymer |
| US8389901B1 (en) | 2010-05-27 | 2013-03-05 | Awds Technologies Srl | Welding wire guiding liner |
| DE102010043113A1 (de) | 2010-10-29 | 2012-05-03 | Evonik Stockhausen Gmbh | Verfahren zur Herstellung von verbesserten absorbierenden Polymeren mittels kryogenem Mahlen |
| JP5759008B2 (ja) | 2010-11-03 | 2015-08-05 | ヘレウス プレシャス メタルズ ゲーエムベーハー ウント コンパニー カーゲー | 有機溶剤中のｐｅｄｏｔ分散液 |
| WO2012102407A1 (ja) | 2011-01-28 | 2012-08-02 | 株式会社日本触媒 | ポリアクリル酸（塩）系吸水性樹脂粉末の製造方法 |
| DE102011007723A1 (de) | 2011-04-20 | 2012-10-25 | Evonik Stockhausen Gmbh | Verfahren zur Herstellung von wasserabsorbierenden Polymeren mit hoher Absorptionsgeschwindigkeit |
| US8802786B2 (en) | 2011-04-21 | 2014-08-12 | Evonik Corporation | Particulate superabsorbent polymer composition having improved performance properties |
| US9760009B2 (en) * | 2011-05-13 | 2017-09-12 | Clarkson University | Cross-linked polymer based hydrogel material compositions, methods and applications |
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-
2000
- 2000-09-04 DE DE10043706A patent/DE10043706A1/de not_active Ceased
-
2001
- 2001-06-05 AU AU2001269053A patent/AU2001269053B2/en not_active Ceased
- 2001-06-05 JP JP2002524550A patent/JP5527916B2/ja not_active Expired - Lifetime
- 2001-06-05 AT AT01947340T patent/ATE265238T1/de not_active IP Right Cessation
- 2001-06-05 DE DE50102157T patent/DE50102157D1/de not_active Revoked
- 2001-06-05 CN CNB2005101357981A patent/CN100500226C/zh not_active Expired - Lifetime
- 2001-06-05 BR BR0114040-0A patent/BR0114040A/pt not_active IP Right Cessation
- 2001-06-05 WO PCT/EP2001/006362 patent/WO2002020068A1/de not_active Ceased
- 2001-06-05 CN CNB018165451A patent/CN1243572C/zh not_active Expired - Lifetime
- 2001-06-05 AU AU6905301A patent/AU6905301A/xx active Pending
- 2001-06-05 EP EP01947340A patent/EP1315528B1/de not_active Revoked
- 2001-06-05 CA CA2421216A patent/CA2421216C/en not_active Expired - Fee Related
- 2001-08-10 TW TW090119616A patent/TWI314058B/zh not_active IP Right Cessation
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2003
- 2003-03-04 US US10/379,510 patent/US6831142B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002020068A1 (de) | 2002-03-14 |
| CA2421216A1 (en) | 2003-03-03 |
| JP5527916B2 (ja) | 2014-06-25 |
| CN1466469A (zh) | 2004-01-07 |
| EP1315528A1 (de) | 2003-06-04 |
| ATE265238T1 (de) | 2004-05-15 |
| DE10043706A1 (de) | 2002-04-25 |
| CN1792378A (zh) | 2006-06-28 |
| JP2004508432A (ja) | 2004-03-18 |
| DE50102157D1 (de) | 2004-06-03 |
| AU2001269053B2 (en) | 2005-12-15 |
| AU6905301A (en) | 2002-03-22 |
| BR0114040A (pt) | 2003-07-08 |
| CA2421216C (en) | 2010-04-20 |
| US20040176557A1 (en) | 2004-09-09 |
| EP1315528B1 (de) | 2004-04-28 |
| CN100500226C (zh) | 2009-06-17 |
| CN1243572C (zh) | 2006-03-01 |
| US6831142B2 (en) | 2004-12-14 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |