JP2003529647A - 表面で架橋した粉末状ポリマー - Google Patents

表面で架橋した粉末状ポリマー

Info

Publication number
JP2003529647A
JP2003529647A JP2001572600A JP2001572600A JP2003529647A JP 2003529647 A JP2003529647 A JP 2003529647A JP 2001572600 A JP2001572600 A JP 2001572600A JP 2001572600 A JP2001572600 A JP 2001572600A JP 2003529647 A JP2003529647 A JP 2003529647A
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JP
Japan
Prior art keywords
polymer
weight
solution
cation
less
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.)
Pending
Application number
JP2001572600A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003529647A5 (https=
Inventor
ヴァルデマール インゲル，
リューディガー ホゼ，
ハインツ−ペーター ボールマン，
Original Assignee
シュトックハウゼン ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32736990&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2003529647(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by シュトックハウゼン ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト filed Critical シュトックハウゼン ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト
Priority claimed from US10/260,313 external-priority patent/US7157141B2/en
Publication of JP2003529647A publication Critical patent/JP2003529647A/ja
Publication of JP2003529647A5 publication Critical patent/JP2003529647A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08F8/44—Preparation of metal salts or ammonium salts
    • 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)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
JP2001572600A 2000-03-31 2001-03-07 表面で架橋した粉末状ポリマー Pending JP2003529647A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10016041A DE10016041A1 (de) 2000-03-31 2000-03-31 Pulverförmige an der Oberfläche vernetzte Polymerisate
DE10016041.7 2000-03-31
PCT/EP2001/002555 WO2001074913A1 (de) 2000-03-31 2001-03-07 Pulverförmige, an der oberfläche vernetzte polymerisate
US10/260,313 US7157141B2 (en) 2000-03-31 2002-09-27 Pulverulent polymers crosslinked on the surface

Publications (2)

Publication Number Publication Date
JP2003529647A true JP2003529647A (ja) 2003-10-07
JP2003529647A5 JP2003529647A5 (https=) 2008-09-04

Family

ID=32736990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001572600A Pending JP2003529647A (ja) 2000-03-31 2001-03-07 表面で架橋した粉末状ポリマー

Country Status (9)

Country Link
EP (1) EP1280834B1 (https=)
JP (1) JP2003529647A (https=)
CN (1) CN1264870C (https=)
AT (1) ATE267219T1 (https=)
AU (1) AU2001289276A1 (https=)
BR (1) BR0109702A (https=)
CA (1) CA2403966A1 (https=)
DE (1) DE10016041A1 (https=)
WO (1) WO2001074913A1 (https=)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007510804A (ja) * 2003-11-12 2007-04-26 ストックハウゼン・インコーポレイテッド 遅延型の自由水吸収性を持つ超吸収性ポリマー
JP2008522772A (ja) * 2004-12-17 2008-07-03 ザ プロクター アンド ギャンブル カンパニー 吸収性物品のトップシート上に対するローションの不連続的適用
JP2008536989A (ja) * 2005-04-22 2008-09-11 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
JP2009518484A (ja) * 2005-12-07 2009-05-07 ビーエーエスエフ ソシエタス・ヨーロピア ポリマー粒子の連続的な混合のための方法
JP2009518482A (ja) * 2005-12-05 2009-05-07 ビーエーエスエフ ソシエタス・ヨーロピア 高い吸収能力及び高い透過性を有する吸水性ポリマーの製造方法
JP2009218228A (ja) * 2009-06-23 2009-09-24 Sony Chemical & Information Device Corp 絶縁被覆導電粒子
JP2010504211A (ja) 2006-09-25 2010-02-12 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分級法
JP2010516882A (ja) * 2007-01-29 2010-05-20 ビーエーエスエフ ソシエタス・ヨーロピア 高吸収性能及び高い生理食塩水流れ誘導性を持つ白色かつ色安定性ある吸水性ポリマー粒子の製造方法
US7846547B2 (en) 2003-08-19 2010-12-07 Sony Corporation Insulation-coated conductive particle
US7960469B2 (en) 2003-06-24 2011-06-14 Nippon Shokubai Co., Ltd. Water absorbent resin composition and production method thereof
JP2012509377A (ja) * 2008-11-21 2012-04-19 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を重合させることによって浸透性の吸水性ポリマー粒子を製造する方法
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
US8487048B2 (en) 2003-05-09 2013-07-16 Nippon Shokubai Co., Ltd. Water-absorbent resin and its production process
JP5405740B2 (ja) * 2005-05-16 2014-02-05 住友精化株式会社 吸水性樹脂粒子の製造方法、それにより得られる吸水性樹脂粒子、およびそれを用いた吸収体および吸収性物品
US8907017B2 (en) 2006-04-21 2014-12-09 Evonik Degussa Gmbh Water-absorbing polymer structure having improved permeability and absorption under pressure
JP2014533530A (ja) * 2011-11-17 2014-12-15 エボニック デグサ ゲーエムベーハーＥｖｏｎｉｋ Ｄｅｇｕｓｓａ ＧｍｂＨ 高充填あるいは繊維フリーの衛生物品用の高吸収性ポリマー
US8952116B2 (en) 2009-09-29 2015-02-10 Nippon Shokubai Co., Ltd. Particulate water absorbent and process for production thereof
US9062140B2 (en) 2005-04-07 2015-06-23 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt) water-absorbent resin, production process thereof, and acrylic acid used in polymerization for production of water-absorbent resin
US9090718B2 (en) 2006-03-24 2015-07-28 Nippon Shokubai Co., Ltd. Water-absorbing resin and method for manufacturing the same
US9926449B2 (en) 2005-12-22 2018-03-27 Nippon Shokubai Co., Ltd. Water-absorbent resin composition, method of manufacturing the same, and absorbent article
JP2022524520A (ja) * 2019-09-30 2022-05-06 エルジー・ケム・リミテッド 高吸水性樹脂の製造方法

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DE50102334D1 (de) * 2000-03-31 2004-06-24 Stockhausen Chem Fab Gmbh Pulverförmige, an der oberfläche vernetzte polymerisate
US20040213892A1 (en) 2003-04-25 2004-10-28 Gerd Jonas Highly swellable absorption medium with reduced caking tendency
DE10052966A1 (de) * 2000-10-25 2002-05-02 Stockhausen Chem Fab Gmbh Hochquellbare Absorptionsmittel mit einer verminderten Tendenz zum Verbacken
EP1404267A2 (de) 2000-11-06 2004-04-07 Klaus Röhm Absorptionsmaterial und verfahren zu dessen herstellung
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
GB0124812D0 (en) 2001-10-16 2001-12-05 Polymer Lab Ltd Material
WO2004037900A1 (de) † 2002-10-25 2004-05-06 Stockhausen Gmbh Zweistufiges mischverfahren zur herstellung eines absorbierenden polymers
DE10334286B4 (de) * 2003-07-25 2006-01-05 Stockhausen Gmbh Pulverförmige,wasserabsorbierende Polymere mit mittels thermoplastischen Klebstoffen gebundenen Feinteilchen, Verfahren zu deren Herstellung sowie diese beinhaltende chemische Produkte und Verbunde
JP4640923B2 (ja) † 2003-09-05 2011-03-02 株式会社日本触媒 粒子状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
US8846823B2 (en) 2004-05-07 2014-09-30 Nippon Shokubai Co., Ltd. Water absorbing agent and production method thereof
JP5099284B2 (ja) * 2005-02-24 2012-12-19 ソニーケミカル＆インフォメーションデバイス株式会社 異方性接続シート材料
DE102005018924A1 (de) 2005-04-22 2006-10-26 Stockhausen Gmbh Wasserabsorbierende Polymergebilde mit verbesserten Absorptionseigenschaften
DE102006060156A1 (de) 2006-12-18 2008-06-19 Evonik Stockhausen Gmbh Wasserabsorbierende Polymergebilde, welche unter Einsatz von Polymerdispersionen hergestellt wurden
CN101678315B (zh) 2007-03-05 2014-11-12 株式会社日本触媒 吸水剂及其制造方法
JP5689313B2 (ja) 2007-09-28 2015-03-25 株式会社日本触媒 吸水剤及びその製造方法
US20100247916A1 (en) † 2009-03-24 2010-09-30 Basf Se Process for Producing Surface Postcrosslinked Water-Absorbing Polymer Particles
JP5645924B2 (ja) 2009-04-30 2014-12-24 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 金属不純物を分離する方法
CN102803316B (zh) † 2009-06-26 2015-09-16 巴斯夫欧洲公司 具有低结块倾向和在压力下的高吸收的吸水性聚合物颗粒的制备方法
WO2011042468A2 (de) 2009-10-09 2011-04-14 Basf Se Verfahren zur nachbefeuchtung oberflächennachvernetzter wasserabsorbierender polymerpartikel
EP2683760B1 (de) * 2011-03-08 2018-02-28 Basf Se Verfahren zur herstellung von wasserabsorbierenden polymerpartikeln mit verbesserter permeabilität
CN104271622B (zh) 2012-03-30 2017-02-22 巴斯夫欧洲公司 颜色稳定的超吸收剂
US20150225514A1 (en) 2012-09-11 2015-08-13 Nippon Shokubai Co., Ltd. Method for producing polyacrylic acid (salt)-based water absorbing agent, and water absorbing agent
EP2896454B1 (en) 2012-09-11 2022-05-11 Nippon Shokubai Co., Ltd. Method for manufacturing polyacrylic acid (polyacrylate)-based absorbent, and absorbent
EP2952537B1 (en) 2013-01-29 2021-10-27 Nippon Shokubai Co., Ltd. Water-absorbable resin material and method for producing same
EP3085439B1 (en) 2013-12-20 2023-10-04 Nippon Shokubai Co., Ltd. Water absorbing agent based on polyacrylic acid and/or a salt thereof
CN106132534B (zh) 2014-03-31 2020-06-19 株式会社日本触媒 颗粒状吸水剂及其制造方法
KR101919985B1 (ko) * 2015-06-10 2018-11-19 주식회사 엘지화학 내파쇄성 고흡수성 수지 및 그 제조방법
US10532341B2 (en) 2015-07-01 2020-01-14 Nippon Shokubai Co., Ltd. Particulate water absorbing agent
JP7254793B2 (ja) 2017-11-10 2023-04-10 ビーエーエスエフ ソシエタス・ヨーロピア 高吸収体
JP7361714B2 (ja) 2018-04-10 2023-10-16 ビーエーエスエフ ソシエタス・ヨーロピア 浸透性超吸収体、及びそれを製造する方法
KR20210041070A (ko) 2018-09-28 2021-04-14 가부시키가이샤 닛폰 쇼쿠바이 흡수성 수지 분말의 제조 방법 및 흡수성 수지 분말
EP4004072A1 (en) 2019-07-24 2022-06-01 Basf Se Permeable superabsorbent and process for production thereof
WO2022092844A1 (ko) 2020-10-29 2022-05-05 주식회사 엘지화학 고흡수성 수지의 제조방법

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JPH09510889A (ja) * 1994-03-29 1997-11-04 ザ、プロクター、エンド、ギャンブル、カンパニー 良好な湿潤一体性を有し、ヒドロゲルを形成する吸収性重合体の濃度が比較的高い、体液用吸収部材
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JPH09124879A (ja) * 1995-10-31 1997-05-13 Sanyo Chem Ind Ltd 改質された吸水性樹脂粒子およびその製法
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Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8487048B2 (en) 2003-05-09 2013-07-16 Nippon Shokubai Co., Ltd. Water-absorbent resin and its production process
US7960469B2 (en) 2003-06-24 2011-06-14 Nippon Shokubai Co., Ltd. Water absorbent resin composition and production method thereof
US7846547B2 (en) 2003-08-19 2010-12-07 Sony Corporation Insulation-coated conductive particle
JP2007510804A (ja) * 2003-11-12 2007-04-26 ストックハウゼン・インコーポレイテッド 遅延型の自由水吸収性を持つ超吸収性ポリマー
JP2008522772A (ja) * 2004-12-17 2008-07-03 ザ プロクター アンド ギャンブル カンパニー 吸収性物品のトップシート上に対するローションの不連続的適用
US9062140B2 (en) 2005-04-07 2015-06-23 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt) water-absorbent resin, production process thereof, and acrylic acid used in polymerization for production of water-absorbent resin
JP2008536989A (ja) * 2005-04-22 2008-09-11 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
JP5405740B2 (ja) * 2005-05-16 2014-02-05 住友精化株式会社 吸水性樹脂粒子の製造方法、それにより得られる吸水性樹脂粒子、およびそれを用いた吸収体および吸収性物品
JP2009518482A (ja) * 2005-12-05 2009-05-07 ビーエーエスエフ ソシエタス・ヨーロピア 高い吸収能力及び高い透過性を有する吸水性ポリマーの製造方法
JP2009518484A (ja) * 2005-12-07 2009-05-07 ビーエーエスエフ ソシエタス・ヨーロピア ポリマー粒子の連続的な混合のための方法
US10358558B2 (en) 2005-12-22 2019-07-23 Nippon Shokubai Co., Ltd. Water-absorbent resin composition, method of manufacturing the same, and absorbent article
US9926449B2 (en) 2005-12-22 2018-03-27 Nippon Shokubai Co., Ltd. Water-absorbent resin composition, method of manufacturing the same, and absorbent article
US9090718B2 (en) 2006-03-24 2015-07-28 Nippon Shokubai Co., Ltd. Water-absorbing resin and method for manufacturing the same
US9534095B2 (en) 2006-04-21 2017-01-03 Evonik Degussa Gmbh Water-absorbing polymer structure having improved permeability and absorption under pressure
US8907017B2 (en) 2006-04-21 2014-12-09 Evonik Degussa Gmbh Water-absorbing polymer structure having improved permeability and absorption under pressure
JP2010504211A (ja) 2006-09-25 2010-02-12 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分級法
JP2010516882A (ja) * 2007-01-29 2010-05-20 ビーエーエスエフ ソシエタス・ヨーロピア 高吸収性能及び高い生理食塩水流れ誘導性を持つ白色かつ色安定性ある吸水性ポリマー粒子の製造方法
JP2012509377A (ja) * 2008-11-21 2012-04-19 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を重合させることによって浸透性の吸水性ポリマー粒子を製造する方法
JP2009218228A (ja) * 2009-06-23 2009-09-24 Sony Chemical & Information Device Corp 絶縁被覆導電粒子
US8952116B2 (en) 2009-09-29 2015-02-10 Nippon Shokubai Co., Ltd. Particulate water absorbent and process for production thereof
US9775927B2 (en) 2009-09-29 2017-10-03 Nippon Shokubai Co., Ltd. Particulate water absorbent and process for production thereof
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ATE267219T1 (de) 2004-06-15
CN1264870C (zh) 2006-07-19
BR0109702A (pt) 2003-02-04
EP1280834B1 (de) 2004-05-19
WO2001074913A1 (de) 2001-10-11
CN1426426A (zh) 2003-06-25
AU2001289276A1 (en) 2001-10-15
CA2403966A1 (en) 2002-09-24
EP1280834A1 (de) 2003-02-05

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