BRPI0510765A - método de produção de um agente de absorção de água, e agente de absorção de água - Google Patents

método de produção de um agente de absorção de água, e agente de absorção de água

Info

Publication number
BRPI0510765A
BRPI0510765A BRPI0510765-2A BRPI0510765A BRPI0510765A BR PI0510765 A BRPI0510765 A BR PI0510765A BR PI0510765 A BRPI0510765 A BR PI0510765A BR PI0510765 A BRPI0510765 A BR PI0510765A
Authority
BR
Brazil
Prior art keywords
water absorbing
water
absorbing agent
agent
production method
Prior art date
Application number
BRPI0510765-2A
Other languages
English (en)
Inventor
Masatoshi Nakamura
Koji Miyake
Hirofumi Shibata
Original Assignee
Nippon Catalytic Chem Ind
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
Application filed by Nippon Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind
Publication of BRPI0510765A publication Critical patent/BRPI0510765A/pt

Links

Classifications

    • 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
    • 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
    • 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
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

MéTODO DE PRODUçãO DE UM AGENTE DE ABSORçãO DE áGUA, E AGENTE DE ABSORçãO DE áGUA De acordo com um agente de absorção de água da presente invenção e um método da presente invenção para produção do agente de absorção de água, (i) partículas de resina absorventes de água que possuem uma estrutura interna encadeada obtida por polimerização de um monómero insaturado solúvel em água, (ii) ácido orgânico (sal) e (iii) sal de metal multivalente solúvel em água são misturados, de modo que seja possível fornecer um agente de absorção de água que suprima a permeação de componentes de metal nas partículas de resina absorventes de água e permita que os componentes de metal adiram uniformemente a uma superfície inteira da resina absorvente de água em um modo por pontos.
BRPI0510765-2A 2004-05-07 2005-04-28 método de produção de um agente de absorção de água, e agente de absorção de água BRPI0510765A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004138866 2004-05-07
PCT/JP2005/008577 WO2005108472A1 (en) 2004-05-07 2005-04-28 Water absorbing agent and production method thereof

Publications (1)

Publication Number Publication Date
BRPI0510765A true BRPI0510765A (pt) 2007-11-20

Family

ID=34968004

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0510765-2A BRPI0510765A (pt) 2004-05-07 2005-04-28 método de produção de um agente de absorção de água, e agente de absorção de água

Country Status (10)

Country Link
US (1) US8846823B2 (pt)
EP (1) EP1765913B1 (pt)
KR (1) KR20070012731A (pt)
CN (2) CN102875944B (pt)
BR (1) BRPI0510765A (pt)
DE (1) DE602005009367D1 (pt)
MX (1) MXPA06012381A (pt)
RU (1) RU2006140095A (pt)
TW (1) TW200540193A (pt)
WO (1) WO2005108472A1 (pt)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI353360B (en) 2005-04-07 2011-12-01 Nippon Catalytic Chem Ind Production process of polyacrylic acid (salt) wate
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
EP2012843B1 (de) 2006-04-21 2021-10-27 Evonik Operations GmbH Wasserabsorbierendes polymergebilde mit verbesserter permeabilität und absorption unter druck sowie verfahren zur herstellung
JP5374793B2 (ja) * 2006-04-21 2013-12-25 エボニック デグサ ゲーエムベーハー 透過率と圧力下吸収率が改善された吸水性ポリマー構造体
WO2008026772A1 (en) * 2006-08-31 2008-03-06 Nippon Shokubai Co., Ltd. Particulate water absorbing agent and production method thereof
DE502007006695D1 (de) 2006-10-05 2011-04-21 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
US8017549B2 (en) 2006-11-10 2011-09-13 Basf Se Superabsorbents having superior permeability and conveying properties
EP2112172B2 (en) 2007-01-24 2018-10-17 Nippon Shokubai Co., Ltd. Particulate water-absorbent polymer and process for production thereof
JP5345554B2 (ja) † 2007-01-29 2013-11-20 ビーエーエスエフ ソシエタス・ヨーロピア 高吸収性および高食塩水流れ誘導性を有する白色かつ色安定性の吸水性ポリマー粒子を製造するための方法
JP5669354B2 (ja) 2007-02-05 2015-02-12 株式会社日本触媒 粒子状吸水剤およびその製造方法
JP5879023B2 (ja) * 2007-04-05 2016-03-08 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
SA08290402B1 (ar) 2007-07-04 2014-05-22 نيبون شوكوباي كو. ، ليمتد عامل دقائقي ماص للماء وطريقة لتصنيعه
EP2190572B1 (en) * 2007-09-28 2014-10-22 Nippon Shokubai Co., Ltd. Water absorbing agent and production method thereof
CN101903441A (zh) 2007-12-19 2010-12-01 巴斯夫欧洲公司 生产表面交联的超吸收剂的方法
EP2263939B1 (en) 2008-03-13 2016-07-13 Nippon Shokubai Co., Ltd. Method of filling a particulate water-absorbing agent composed principally of a water-absorbing resin
WO2010029074A2 (en) * 2008-09-12 2010-03-18 Basf Se Water-absorbing material
EP2163266A1 (en) 2008-09-12 2010-03-17 The Procter & Gamble Absorbent article comprising water-absorbing material
US20100247916A1 (en) 2009-03-24 2010-09-30 Basf Se Process for Producing Surface Postcrosslinked Water-Absorbing Polymer Particles
EP2484439B1 (en) 2009-09-29 2022-12-14 Nippon Shokubai Co., Ltd. Particulate water absorbent and process for production thereof
CN103249745A (zh) 2010-10-06 2013-08-14 巴斯夫欧洲公司 热表面后交联的吸水性聚合物颗粒的制备方法
US9833769B2 (en) 2011-02-07 2017-12-05 Basf Se Process for producing water-absorbing polymer particles with high free swell rate
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
US8802786B2 (en) 2011-04-21 2014-08-12 Evonik Corporation Particulate superabsorbent polymer composition having improved performance properties
JP5924807B2 (ja) * 2012-02-14 2016-05-25 日本フイルコン株式会社 ゲル状金属吸着材およびゲル状金属吸着材担持吸着体
CN104271622B (zh) 2012-03-30 2017-02-22 巴斯夫欧洲公司 颜色稳定的超吸收剂
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
CN104394895A (zh) 2012-04-17 2015-03-04 巴斯夫欧洲公司 制备表面后交联吸水性聚合物颗粒的方法
US9302248B2 (en) 2013-04-10 2016-04-05 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
US9375507B2 (en) 2013-04-10 2016-06-28 Evonik Corporation Particulate superabsorbent polymer composition having improved stability
US9624328B2 (en) 2013-04-30 2017-04-18 Lg Chem, Ltd. Superabsorbent polymer
KR101743274B1 (ko) 2014-06-12 2017-06-02 주식회사 엘지화학 고흡수성 수지
JP5893116B2 (ja) 2014-07-11 2016-03-23 住友精化株式会社 吸水性樹脂及び吸水性樹脂の製造方法
JP5893117B2 (ja) 2014-07-11 2016-03-23 住友精化株式会社 吸水性樹脂及び吸収性物品
US9938461B2 (en) * 2014-11-03 2018-04-10 S.P.C.M. Sa Process for soil conditioning by aerial application of water soluble or swellable polymers
KR101772658B1 (ko) * 2014-12-18 2017-08-29 주식회사 엘지화학 혈액 또는 고점도 액체용 고흡수성 수지 및 그 제조방법
KR20170127496A (ko) * 2015-03-10 2017-11-21 에스디피 글로벌 가부시키가이샤 수성 액체 흡수성 수지 입자의 제조 방법 그리고 흡수체 및 흡수성 물품
EP3318324B1 (en) * 2015-07-01 2021-08-25 Nippon Shokubai Co., Ltd. Particulate water absorbing agent
KR20170070801A (ko) 2015-12-14 2017-06-22 주식회사 엘지화학 내파쇄성 고흡수성 수지, 그의 제조 방법 및 제조용 조성물
WO2017104999A1 (ko) * 2015-12-14 2017-06-22 주식회사 엘지화학 내파쇄성 고흡수성 수지, 그의 제조 방법 및 제조용 조성물
KR102025892B1 (ko) 2016-02-17 2019-09-26 주식회사 엘지화학 내고화성이 향상된 고흡수성 수지의 제조 방법
KR102075738B1 (ko) 2016-03-11 2020-02-10 주식회사 엘지화학 고흡수성 수지
CN109422852B (zh) * 2017-08-22 2021-01-26 中国石油化工股份有限公司 一种微米级淀粉微球及其制备方法和应用
US11813589B2 (en) 2017-11-10 2023-11-14 Basf Se Superabsorbent complexed with aluminum ions
KR102356629B1 (ko) 2017-11-24 2022-01-26 주식회사 엘지화학 고흡수성 수지 조성물
KR102375857B1 (ko) 2017-11-27 2022-03-16 주식회사 엘지화학 고흡수성 수지 조성물
CN111954692A (zh) 2018-04-10 2020-11-17 巴斯夫欧洲公司 渗透性超吸收剂及其制备方法
CN108925579A (zh) * 2018-05-11 2018-12-04 惠州市宝斯特实业有限公司 一种新型玻璃防霉液
KR20210041070A (ko) * 2018-09-28 2021-04-14 가부시키가이샤 닛폰 쇼쿠바이 흡수성 수지 분말의 제조 방법 및 흡수성 수지 분말
CN113543877A (zh) * 2019-03-08 2021-10-22 住友精化株式会社 吸水性树脂颗粒、吸收体、吸收性物品、吸水性树脂颗粒的通液维持率的测定方法及吸水性树脂颗粒的制造方法
CN113811337A (zh) * 2019-05-07 2021-12-17 金伯利-克拉克环球有限公司 吸收制品
US20220288559A1 (en) 2019-07-24 2022-09-15 Basf Se Permeable superabsorbent and process for production thereof
JP7371956B2 (ja) * 2019-09-30 2023-10-31 エルジー・ケム・リミテッド 高吸水性樹脂の製造方法
KR102616889B1 (ko) * 2019-09-30 2023-12-21 주식회사 엘지화학 고흡수성 수지의 제조 방법
WO2021201177A1 (ja) * 2020-03-31 2021-10-07 株式会社日本触媒 粒子状吸水剤
CN115745549A (zh) * 2022-10-31 2023-03-07 镇江建科建设科技有限公司 一种淤泥固化剂
CN116116375A (zh) * 2023-01-04 2023-05-16 山东亚太海华生物科技有限公司 一种复合型氨气除臭剂及其制备方法

Family Cites Families (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959569A (en) * 1970-07-27 1976-05-25 The Dow Chemical Company Preparation of water-absorbent articles
US3959568A (en) 1972-09-19 1976-05-25 Phillips Petroleum Company α-Alkoxystyrene resinous adhesives and laminates
US3935099A (en) * 1974-04-03 1976-01-27 The United States Of America As Represented By The Secretary Of Agriculture Method of reducing water content of emulsions, suspensions, and dispersions with highly absorbent starch-containing polymeric compositions
US4090013A (en) * 1975-03-07 1978-05-16 National Starch And Chemical Corp. Absorbent composition of matter
JPS51125468A (en) * 1975-03-27 1976-11-01 Sanyo Chem Ind Ltd Method of preparing resins of high water absorbency
JPS5265597A (en) * 1975-11-27 1977-05-31 Sumitomo Chem Co Ltd Preparation of high polimeric materials with improved water absorption
JPS5346389A (en) * 1976-10-07 1978-04-25 Kao Corp Preparation of self-crosslinking polymer of acrylic alkali metal salt
JPS6056724B2 (ja) 1980-10-22 1985-12-11 株式会社クラレ 吸水性樹脂の製造方法
GB2088392B (en) * 1980-12-03 1984-05-02 Sumitomo Chemical Co Production of hydrogels
JPS57158209A (en) * 1981-03-25 1982-09-30 Kao Corp Production of bead-form highly water-absorbing polymer
DE3128100C2 (de) * 1981-07-16 1986-05-22 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Absorptionsmittel für Blut und seröse Körperflüssigkeiten
US4389315A (en) * 1981-07-24 1983-06-21 Frank Crocket Filter device with permeable corrugated grid panel
JP2509087B2 (ja) 1984-08-11 1996-06-19 三洋化成工業株式会社 吸水性樹脂，その製法および吸水，保水剤
US4625001A (en) * 1984-09-25 1986-11-25 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for continuous production of cross-linked polymer
JPS6187702A (ja) * 1984-10-05 1986-05-06 Seitetsu Kagaku Co Ltd 吸水性樹脂の製造方法
US4748076A (en) * 1985-02-16 1988-05-31 Hayashikane Shipbuilding & Engineering Co., Ltd. Water absorbent fibrous product and a method of producing the same
JPS61275355A (ja) * 1985-05-29 1986-12-05 Kao Corp 吸収性物品
US4654039A (en) * 1985-06-18 1987-03-31 The Proctor & Gamble Company Hydrogel-forming polymer compositions for use in absorbent structures
JPS627745A (ja) 1985-07-03 1987-01-14 Sanyo Chem Ind Ltd 吸水性樹脂組成物の製造法
US4690996A (en) * 1985-08-28 1987-09-01 National Starch And Chemical Corporation Inverse emulsions
DE3537276A1 (de) * 1985-10-19 1987-04-23 Basf Ag Verfahren zur kontinuierlichen herstellung von vernetzten feinteiligen gelfoermigen polymerisaten
JPS63270741A (ja) 1986-02-05 1988-11-08 Sekisui Plastics Co Ltd ポリアクリル酸系吸水性樹脂の製造方法
US4771105A (en) * 1986-02-05 1988-09-13 Sekisui Kaseihin Kogyo Kabushiki Kaisha Water-absorbent resin and process for producing the same
DE3609545A1 (de) * 1986-03-21 1987-09-24 Basf Ag Verfahren zur diskontinuierlichen herstellung von vernetzten, feinteiligen polymerisaten
JPH0647626B2 (ja) * 1986-07-01 1994-06-22 三菱油化株式会社 吸水性複合材料の製造法
JPH0615574B2 (ja) 1987-08-26 1994-03-02 積水化成品工業株式会社 吸水性樹脂の製造方法
CA2004864A1 (en) * 1988-12-08 1990-06-08 Kinya Nagasuna Method for production of absorbent resin excelling in durability
US4950692A (en) * 1988-12-19 1990-08-21 Nalco Chemical Company Method for reconstituting superabsorbent polymer fines
DE69124749T2 (de) * 1990-04-27 1997-06-12 Nippon Catalytic Chem Ind Verfahren zur Herstellung von salzbeständigem Harz
US5241009A (en) 1990-05-07 1993-08-31 Kimberly-Clark Corporation Polymeric composition containing carboxy nueutralized with lithium or potassium
US5478879A (en) * 1991-01-22 1995-12-26 Nippon Shokubai Co., Ltd. Method for production of absorbent resin
TW241279B (pt) * 1991-02-01 1995-02-21 Catalyst co ltd
US5250640A (en) * 1991-04-10 1993-10-05 Nippon Shokubai Co., Ltd. Method for production of particulate hydrogel polymer and absorbent resin
CA2053733C (en) 1991-08-15 2002-04-30 Chuan-Ling Tsai Thermal treatment of superabsorbents to enhance their rate of absorbency under load
CA2116035A1 (en) 1991-09-09 1993-03-18 Fredric L. Buchholz Superabsorbent polymers and process for producing
CA2086031A1 (en) * 1992-01-28 1993-07-29 Shigeki Ueda Process for producing improved water absorbing resin and resin made by the same
US5589256A (en) * 1992-08-17 1996-12-31 Weyerhaeuser Company Particle binders that enhance fiber densification
US5352480A (en) * 1992-08-17 1994-10-04 Weyerhaeuser Company Method for binding particles to fibers using reactivatable binders
US5300192A (en) * 1992-08-17 1994-04-05 Weyerhaeuser Company Wet laid fiber sheet manufacturing with reactivatable binders for binding particles to fibers
US5538783A (en) * 1992-08-17 1996-07-23 Hansen; Michael R. Non-polymeric organic binders for binding particles to fibers
US5308896A (en) * 1992-08-17 1994-05-03 Weyerhaeuser Company Particle binders for high bulk fibers
US5543215A (en) * 1992-08-17 1996-08-06 Weyerhaeuser Company Polymeric binders for binding particles to fibers
US5385983A (en) * 1992-11-12 1995-01-31 The Dow Chemical Company Process for preparing a water-absorbent polymer
DE69431321T2 (de) * 1993-04-23 2003-05-22 Mitsubishi Chem Corp Stark wasserabsorbierende Polymere mit verbesserter Gelfestigkeit
JP3330716B2 (ja) 1994-02-16 2002-09-30 三菱化学株式会社 高吸水性ポリマー組成物
GB9317867D0 (en) 1993-08-27 1993-10-13 Dow Deutschland Inc Aqueous fluid absorbent polymers having a superior balance of absorpitive properties
US5610208A (en) * 1994-02-17 1997-03-11 Nippon Shokubai Co., Ltd. Water-absorbent agent, method for production thereof, and water-absorbent composition
BR9506831A (pt) * 1994-02-17 1997-10-14 Procter & Gamble Material absorvente dotado de características de superficie modificadas artigo absorvente e processo para produzir o material absorvente
JPH09509591A (ja) 1994-02-17 1997-09-30 ザ、プロクター、エンド、ギャンブル、カンパニー 改良された吸収特性を有する吸収性材料およびその製造方法
US5843575A (en) * 1994-02-17 1998-12-01 The Procter & Gamble Company Absorbent members comprising absorbent material having improved absorbent property
US5849405A (en) * 1994-08-31 1998-12-15 The Procter & Gamble Company Absorbent materials having improved absorbent property and methods for making the same
US5599335A (en) 1994-03-29 1997-02-04 The Procter & Gamble Company Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer
JP3103754B2 (ja) 1995-10-31 2000-10-30 三洋化成工業株式会社 改質された吸水性樹脂粒子およびその製法
JP3688418B2 (ja) 1995-12-27 2005-08-31 株式会社日本触媒 吸水剤並びに衛生材料
WO1997024394A1 (en) * 1995-12-27 1997-07-10 Nippon Shokubai Co., Ltd. Water absorbent and process and equipment for the production thereof
JP3720118B2 (ja) 1996-04-24 2005-11-24 ザ プロクター アンド ギャンブル カンパニー 乾燥状態および湿潤状態における改善された構造的安定性を有する吸収性材料およびその製法
US6730387B2 (en) * 1996-04-24 2004-05-04 The Procter & Gamble Company Absorbent materials having improved structural stability in dry and wet states and making methods therefor
DE69731597T2 (de) 1996-11-20 2005-12-01 Sanyo Chemical Industries, Ltd. Wasserabsorbierendes Mittel und Verfahren zu seiner Herstellung
JP3205529B2 (ja) * 1997-01-31 2001-09-04 花王株式会社 高吸水性樹脂組成物
WO1998049221A1 (en) * 1997-04-29 1998-11-05 The Dow Chemical Company Superabsorbent polymers having improved processability
KR20010012132A (ko) * 1997-04-29 2001-02-15 그래햄 이. 테일러 레질리언스성의 초흡수성 조성물
US6228930B1 (en) * 1997-06-18 2001-05-08 Nippon Shokubai Co., Ltd. Water-absorbent resin granule-containing composition and production process for water-absorbent resin granule
DE19909838A1 (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
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
JP2000327926A (ja) 1999-05-25 2000-11-28 Sanyo Chem Ind Ltd 吸収剤組成物および吸収性物品
US6239230B1 (en) * 1999-09-07 2001-05-29 Bask Aktiengesellschaft Surface-treated superabsorbent polymer particles
US6376618B1 (en) * 1999-09-07 2002-04-23 Basf Aktiengesellschaft Surface-treated superabsorbent polymer particles
JP4308382B2 (ja) 1999-10-01 2009-08-05 株式会社日本触媒 吸水剤およびその製造方法
US6414214B1 (en) * 1999-10-04 2002-07-02 Basf Aktiengesellschaft Mechanically stable hydrogel-forming polymers
US6433058B1 (en) * 1999-12-07 2002-08-13 Dow Global Technologies Inc. Superabsorbent polymers having a slow rate of absorption
US6579958B2 (en) * 1999-12-07 2003-06-17 The Dow Chemical Company Superabsorbent polymers having a slow rate of absorption
JP2001224959A (ja) 2000-02-16 2001-08-21 Unitika Ltd 吸水剤の製造方法
DE10016041A1 (de) 2000-03-31 2001-10-04 Stockhausen Chem Fab Gmbh Pulverförmige an der Oberfläche vernetzte Polymerisate
CN100471526C (zh) * 2000-03-31 2009-03-25 施托克赫森有限公司 包括在表面上交联的粉末聚合物的吸液吸收层
US6720073B2 (en) * 2000-04-07 2004-04-13 Kimberly-Clark Worldwide, Inc. Material enhancement to maintain high absorbent capacity under high loads following rigorous process conditions
US6906159B2 (en) 2000-08-03 2005-06-14 Nippon Shokubai Co., Ltd. Water-absorbent resin, hydropolymer, process for producing them, and uses of them
DE10043710B4 (de) 2000-09-04 2015-01-15 Evonik Degussa Gmbh Verwendung pulverförmiger an der Oberfläche nachvernetzter Polymerisate und Hygieneartikel
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
US6720389B2 (en) 2000-09-20 2004-04-13 Nippon Shokubai Co., Ltd. Water-absorbent resin and production process therefor
JP4315680B2 (ja) * 2000-12-29 2009-08-19 ビーエーエスエフ ソシエタス・ヨーロピア 吸収性組成物
BR0203825A (pt) * 2001-01-26 2002-12-17 Nippon Catalytic Chem Ind Agente absorvente de água e processo para produção do mesmo e estrutura absorvente de água
JP3987348B2 (ja) 2001-01-26 2007-10-10 株式会社日本触媒 吸水剤の製法
JP2002241627A (ja) 2001-02-20 2002-08-28 Kao Corp 高吸水性樹脂組成物の経時着色防止剤
US7507475B2 (en) * 2001-03-07 2009-03-24 Evonik Stockhausen Gmbh Pulverulent polymers crosslinked on the surface
JP4326752B2 (ja) 2001-06-08 2009-09-09 株式会社日本触媒 吸水剤の製造方法
DE60216911T2 (de) * 2001-06-08 2007-09-06 Nippon Shokubai Co. Ltd. Wasserabsorbierendes miitel, dessen herstellung und sanitärartikel
US6727345B2 (en) * 2001-07-03 2004-04-27 Nippon Shokubai Co., Ltd. Continuous production process for water-absorbent resin powder and powder surface detector used therefor
US6716894B2 (en) 2001-07-06 2004-04-06 Nippon Shokubai Co., Ltd. Water-absorbent resin powder and its production process and uses
JP4261853B2 (ja) 2001-09-19 2009-04-30 株式会社日本触媒 吸水性樹脂、吸水性樹脂粒子、およびその製造方法
US8426670B2 (en) * 2001-09-19 2013-04-23 Nippon Shokubai Co., Ltd. Absorbent structure, absorbent article, water-absorbent resin, and its production process and evaluation method
MX251840B (es) * 2003-02-10 2007-11-26 Nippon Catalytic Chem Ind Agente particulado que absorbe agua.
US8247491B2 (en) * 2003-02-10 2012-08-21 Nippon Shokubai Co., Ltd. Water-absorbent resin composition and its production process
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.
WO2004113452A1 (en) 2003-06-24 2004-12-29 Nippon Shokubai Co.,Ltd. Water absorbent resin compostion and production method thereof
DE602004020159D1 (de) * 2003-09-19 2009-05-07 Nippon Catalytic Chem Ind Wasserabsorbierendes Harz mit behandelten Oberflächen und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
WO2005108472A1 (en) 2005-11-17
US20080032888A1 (en) 2008-02-07
CN102875944A (zh) 2013-01-16
MXPA06012381A (es) 2007-04-19
EP1765913A1 (en) 2007-03-28
CN102875944B (zh) 2015-07-08
DE602005009367D1 (de) 2008-10-09
RU2006140095A (ru) 2008-06-20
TW200540193A (en) 2005-12-16
EP1765913B1 (en) 2008-08-27
CN1965019A (zh) 2007-05-16
KR20070012731A (ko) 2007-01-26
US8846823B2 (en) 2014-09-30

Similar Documents

Publication Publication Date Title
BRPI0510765A (pt) método de produção de um agente de absorção de água, e agente de absorção de água
WO2008124681A3 (en) Methods and systems for treating cell proliferation disorders
BRPI0920242B8 (pt) processo para a preparação de polímero superabsorvente contendo argila
JP2009269974A5 (pt)
NO20083449L (no) Emulsjonsblanding av et konsolideringsmiddel samt fremgangsmate ved fremstilling av samme
ATE448033T1 (de) Verfahren zur herstellung von wabenstrukturkörpern
BR112015025803A2 (pt) método para tratar um substrato animal
ATE553143T1 (de) Verfahren zur dispersion von feststoffteilchen in teilchenpolymeren
CL2009000856A1 (es) Proceso para tratar una solucion acuosa que contiene un contaminante biologico que comprende contactar dicha solucion con una composicion de agregado que comprende oxido de cerio (iv) y aglutinante polimerico, donde dicha composicion esta en la forma de granulo, perla, polvo y fibra; aparato para tratar la solucion acuosa; y dispositivo.
EP1559751A3 (en) Emulsion aggregation process for forming curable powder coating compositions, curable powder coating compositions and method for using the same
WO2013153183A3 (de) Kompositharz-zusammensetzung und deren verwendung, verfahren zur herstellung dentaler bauteile mittels stereolithographie
MY178845A (en) Process for producing aqueous-liquid absorbing resin particles, aqueous-liquid absorbing resin particles, absorbent, and absorbent article
MX356907B (es) Agentes de soportes revestidos y curados.
BR112018076278A2 (pt) material aquoso de revestimento de base, métodos para produzir um sistema de pintura de múltiplos revestimentos e de retoque para um sistema de pintura de múltiplos revestimentos, e, sistemas de pintura de múltiplos revestimentos e de retoque
AR055978A1 (es) Metodo de preparacion de un polisacarido microfibrilar
BR112013024775A2 (pt) método para a produção de resina absorvente de água
BR112016007573A2 (pt) material de lignocelulose, método para produção e uso do mesmo
BR112016030900A8 (pt) método para cimentar numa formação subterrânea, e, composição de cimento
EP3626763A3 (en) Soluble nanoparticles for composite performance enhancement
AR079439A1 (es) Granulado de carnitina y metodos para su produccion
BRPI0513971A (pt) produto de reação aquosa de uma composição, composição de resina de uréia/formaldeìdo curável, métodos para a fabricação da mesma, e para a fabricação de um produto de madeira reconstituìda, painel de madeira reconstituìda, e concentrado para a formação de uma composição intensificadora da polimerização
BR112014008701A2 (pt) agente enrijecedor bimodal, composição de resina epóxi termofixável, processo para preparar uma composição de resina epóxi termofixável e produto
PH12015502545B1 (en) Oil-in-water emulsion composition and surface treatment method using same
BR112016006789A2 (pt) composição acrílica endurecível de múltiplas partes, uso de uma primeira parte sólida de polímero acrílico, e, métodos para produzir um cimento acrílico e para produzir uma composição acrílica endurecível de múltiplas partes
BR112015020948A2 (pt) métodos para reduzir o teor de aldeído em um catalisador de amina e para reduzir emissões de aldeído de um material de poliuretano, catalisador de amina, e, produto acondicionado

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A E 6 ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2099 DE 29/03/2011.