BR112012027407A2 - ácido poliacrílico (sal), resina absorvedora de água baseada em ácido poliacrílico (sal) e processo para produzir a mesma - Google Patents

ácido poliacrílico (sal), resina absorvedora de água baseada em ácido poliacrílico (sal) e processo para produzir a mesma

Info

Publication number
BR112012027407A2
BR112012027407A2 BR112012027407A BR112012027407A BR112012027407A2 BR 112012027407 A2 BR112012027407 A2 BR 112012027407A2 BR 112012027407 A BR112012027407 A BR 112012027407A BR 112012027407 A BR112012027407 A BR 112012027407A BR 112012027407 A2 BR112012027407 A2 BR 112012027407A2
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BR
Brazil
Prior art keywords
salt
polyacrylic acid
water
absorbent resin
equal
Prior art date
Application number
BR112012027407A
Other languages
English (en)
Other versions
BR112012027407B1 (pt
Inventor
Kunihiko Ishizaki
Satoshi Matsumoto
Yoshifumi Adachi
Yuki Miura
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44861535&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012027407(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind
Publication of BR112012027407A2 publication Critical patent/BR112012027407A2/pt
Publication of BR112012027407B1 publication Critical patent/BR112012027407B1/pt

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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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
    • 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
    • C08F120/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F120/04—Acids; Metal salts or ammonium salts thereof
    • C08F120/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

ácido poliacrílico (sal), ácido poliacrílico (sal) baseado em resina absorvente de água, e processo de produção dos mesmos provido um ácido poliacrílico (sal), em particular, um ácido poliacrílico (sal) baseado em resina absorvente de água, que contém um método pesquisador com o qual os passos que foram utilizados para a produção de resina absorvente de água podem ser analisados em relação a vários problemas que podem surgir excedente a resina absorvente de água, durante o período compreendido entre os passos para a produção da resina absorvente de água para a utilização e descarte do mesmo por um consumidor. o ácido poliacrílico (sal) baseado em resina absorvente de água tem uma proporção de isótopos de carbono estável, tal como determinado por espectrometria de massa acelerada, inferior a -20% e tem um teor de carbono radioativo de 1,0x10^ -14^ ou mais. o ácido poliacrílico (sal) baseado em resina absorvente de água é caracterizado por satsifazer as seguintes propriedades (1) a (6): (1) crc (ert441.2 - 02) é igual ou maior que 10 [g/g]; (2) aap (ert442.2 - 02) é igual ou maior que 20 [g/g]; (3) ext (ert470.2 - 02) é igual ou menor que 35% em peso; (4) os monómeros residuais (ert410.2 - 02) é igual ou menor que 1000 pp; (5) as partículas com um diâmetro de partícula igual a ou maior que 150<109> m e menor do que 850 <109>m medido pelo psd (ert 420,2 - 02) sendo encontrado em um quantidade de 90 ou mais em peso; e (6) fsr é igual ou maior que 0,15 [g/g/s], ou mais.
BR112012027407A 2010-04-26 2011-04-26 resina absorvedora de água tipo ácido poliacrílico (sal), material sanitário contendo a mesma, método para produzir e identificar a mesma e método para produzir ácido poliacrílico (sal) BR112012027407B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010101538 2010-04-26
PCT/JP2011/060194 WO2011136237A1 (ja) 2010-04-26 2011-04-26 ポリアクリル酸（塩）、ポリアクリル酸（塩）系吸水性樹脂及びその製造方法

Publications (2)

Publication Number Publication Date
BR112012027407A2 true BR112012027407A2 (pt) 2016-08-09
BR112012027407B1 BR112012027407B1 (pt) 2020-04-07

Family

ID=44861535

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012027407A BR112012027407B1 (pt) 2010-04-26 2011-04-26 resina absorvedora de água tipo ácido poliacrílico (sal), material sanitário contendo a mesma, método para produzir e identificar a mesma e método para produzir ácido poliacrílico (sal)

Country Status (6)

Country Link
US (2) US20130043384A1 (pt)
EP (1) EP2565211B1 (pt)
JP (1) JP5806209B2 (pt)
CN (1) CN102858816B (pt)
BR (1) BR112012027407B1 (pt)
WO (1) WO2011136237A1 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2465547B1 (en) * 2010-12-15 2017-03-08 The Procter and Gamble Company Method for making water-absorbent modified clay-linked polymers
EP2465546B1 (en) * 2010-12-15 2015-01-14 The Procter and Gamble Company Water-absorbent modified clay linked polymers
US20130273384A1 (en) * 2012-04-11 2013-10-17 The Procter & Gamble Company Poly(Acrylic Acid) From Bio-Based Acrylic Acid And Its Derivatives
JP6068126B2 (ja) * 2012-12-18 2017-01-25 花王株式会社 吸収体及びそれを備えた吸収性物品
WO2015036273A1 (de) 2013-09-12 2015-03-19 Basf Se Verfahren zur herstellung von acrylsäure
US9630900B2 (en) 2013-09-12 2017-04-25 Basf Se Method for the dehydration of 3-hydroxypropanoic acid to form acrylic acid
US10252970B2 (en) 2013-09-12 2019-04-09 Basf Se Method of dehydrating 3-hydroxypropionic acid to form acrylic acid
WO2015177029A1 (de) * 2014-05-19 2015-11-26 Basf Se Verfahren zur kontinuierlichen dehydratisierung von 3-hydroxypropionsäure zu acrylsäure
WO2016026763A1 (en) 2014-08-18 2016-02-25 Basf Se Process for preparing acrylic acid using a heterogeneous alumina catalyst
WO2016135020A1 (de) 2015-02-24 2016-09-01 Basf Se Verfahren zur kontinuierlichen dehydratisierung von 3-hydroxypropionsäure zu acrylsäure
KR102512769B1 (ko) 2015-03-31 2023-03-23 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수성 수지 분말 및 그의 제조 방법, 및 그의 평가 방법
WO2016162175A1 (de) 2015-04-07 2016-10-13 Basf Se Verfahren zur dehydratisierung von 3-hydroxypropionsäure zu acrylsäure
CA2989690A1 (en) 2015-06-17 2016-12-22 Clariant International Ltd Water-soluble or water-swellable polymers as water loss reducers in cement slurries
MX2018002425A (es) * 2015-08-28 2018-06-11 Procter & Gamble Catalizadores para la deshidratacion de acido hidroxipropionico y sus derivados.
EP3984992A1 (en) * 2016-06-20 2022-04-20 Clariant International Ltd Compound comprising certain level of bio-based carbon
AU2017359284A1 (en) * 2016-11-14 2019-05-30 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Low energy cleavable mass tag for quantitative proteomics
JP6534985B2 (ja) * 2016-11-21 2019-06-26 日本電信電話株式会社 水素安定同位体比分析方法およびシステム
CN110267996B (zh) 2016-12-12 2022-07-22 科莱恩国际有限公司 包含某种水平的生物基碳的聚合物
CN110300573B (zh) 2016-12-12 2023-07-25 科莱恩国际有限公司 生物基聚合物在化妆、皮肤病学或药物学组合物中的用途
WO2018108665A1 (en) 2016-12-15 2018-06-21 Clariant International Ltd Water-soluble and/or water-swellable hybrid polymer
WO2018108664A1 (en) 2016-12-15 2018-06-21 Clariant International Ltd Water-soluble and/or water-swellable hybrid polymer
US11339241B2 (en) 2016-12-15 2022-05-24 Clariant International Ltd. Water-soluble and/or water-swellable hybrid polymer
WO2018108663A1 (en) 2016-12-15 2018-06-21 Clariant International Ltd Water-soluble and/or water-swellable hybrid polymer
CN107266624B (zh) * 2017-05-24 2020-06-19 海信视像科技股份有限公司 一种吸水树脂、其制备方法及应用
KR102418916B1 (ko) * 2017-09-05 2022-07-07 주식회사 엘지화학 고흡수성 수지
JP2019145628A (ja) * 2018-02-20 2019-08-29 Tdk株式会社 活物質粒子およびそれを用いた蓄電デバイス
CN114072669B (zh) * 2019-07-05 2024-04-05 积水化学工业株式会社 化学物质的碳原料的来源判别方法
JPWO2022004782A1 (pt) * 2020-06-30 2022-01-06
CN118103081A (zh) 2021-10-21 2024-05-28 赢创超吸水剂有限公司 制备具有增强的弹性行为的快速超吸收剂

Family Cites Families (144)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2000907A (en) * 1932-02-01 1935-05-14 Charles S Turner Superheater assembly
DE2335951A1 (de) 1973-07-14 1975-01-30 Bayer Ag Kennzeichnung technischer organischer produkte
US3885155A (en) 1973-11-01 1975-05-20 Stanford Research Inst Mass spectrometric determination of carbon 14
JPS5346389A (en) 1976-10-07 1978-04-25 Kao Corp Preparation of self-crosslinking polymer of acrylic alkali metal salt
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
US4427884A (en) 1982-01-25 1984-01-24 The Research Foundation Of State University Of New York Method for detecting and quantifying carbon isotopes
JPS6187702A (ja) 1984-10-05 1986-05-06 Seitetsu Kagaku Co Ltd 吸水性樹脂の製造方法
DE3544770A1 (de) 1985-12-18 1987-06-19 Stockhausen Chem Fab Gmbh Verfahren und vorrichtung zum kontinuierlichen herstellen von polymerisaten und copolymerisaten der acrylsaeure und/oder methacrylsaeure
US5413645A (en) 1986-04-25 1995-05-09 Weirton Steel Corporation Light-cage composite-coated flat-rolled steel manufacture and product
DK157899C (da) 1987-12-15 1990-09-03 Coloplast As Hudpladeprodukt
TW201758B (pt) 1988-06-28 1993-03-11 Catalyst co ltd
US5244735A (en) 1988-06-28 1993-09-14 Nippon Shokubai Kagaku Kabushiki Kaisha Water-absorbent resin and production process
US5149335A (en) 1990-02-23 1992-09-22 Kimberly-Clark Corporation Absorbent structure
US5164459A (en) 1990-04-02 1992-11-17 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for treating the surface of an absorbent resin
US5140076A (en) 1990-04-02 1992-08-18 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method of treating the surface of an absorbent resin
DE4020780C1 (pt) 1990-06-29 1991-08-29 Chemische Fabrik Stockhausen Gmbh, 4150 Krefeld, De
JP2875634B2 (ja) 1990-12-05 1999-03-31 花王株式会社 カルボニル化合物の製造方法
GB9107952D0 (en) 1991-04-15 1991-05-29 Dow Rheinmuenster Surface crosslinked and surfactant coated absorbent resin particles and method of preparation
EP0878488B2 (en) 1992-06-10 2010-10-27 Nippon Shokubai Co., Ltd. Method for production of hydrophilic resin
US5385983A (en) 1992-11-12 1995-01-31 The Dow Chemical Company Process for preparing a water-absorbent polymer
JP2675729B2 (ja) 1992-12-16 1997-11-12 株式会社日本触媒 吸水性樹脂の製造方法
DE4244548C2 (de) 1992-12-30 1997-10-02 Stockhausen Chem Fab Gmbh Pulverförmige, unter Belastung wäßrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung in textilen Konstruktionen für die Körperhygiene
US5438194A (en) 1993-07-30 1995-08-01 High Voltage Engineering Europa B.V. Ultra-sensitive molecular identifier
US5451613A (en) 1993-09-17 1995-09-19 Nalco Chemical Company Superabsorbent polymer having improved absorption rate and absorption under pressure
JPH07224304A (ja) 1994-02-10 1995-08-22 Toyo Alum Kk ホウ素含有アルミニウム合金の製造方法
US5610208A (en) 1994-02-17 1997-03-11 Nippon Shokubai Co., Ltd. Water-absorbent agent, method for production thereof, and water-absorbent composition
US5849405A (en) 1994-08-31 1998-12-15 The Procter & Gamble Company Absorbent materials having improved absorbent property and methods for making the same
JPH07242709A (ja) 1994-03-03 1995-09-19 Toagosei Co Ltd 吸水性樹脂の製造方法
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
CA2187633A1 (en) 1994-04-11 1995-10-19 Douglas R. Chambers Superabsorbent polymers and products therefrom
JP3658032B2 (ja) 1995-03-03 2005-06-08 出光興産株式会社 ポリアクリル酸ソーダの製造方法
DE69630441T3 (de) 1995-12-27 2019-02-28 Nippon Shokubai Co. Ltd. Wasser-Absorbierungsmittel und Verfahren und Vorrichtung zu dessen Herstellung
US5661299A (en) 1996-06-25 1997-08-26 High Voltage Engineering Europa B.V. Miniature AMS detector for ultrasensitive detection of individual carbon-14 and tritium atoms
US7062464B1 (en) 1996-11-27 2006-06-13 Diebold Incorporated Automated banking machine and system
JP3875757B2 (ja) 1997-01-27 2007-01-31 株式会社日本触媒 粒子状親水性重合体の分級方法およびふるい分け装置
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
US6254990B1 (en) 1998-02-18 2001-07-03 Nippon Shokubai Co., Ltd. Surface-crosslinking process for water-absorbent resin
DE19807504A1 (de) 1998-02-21 1999-08-26 Basf Ag Vernetzte quellfähige Polymere
DE19807502B4 (de) 1998-02-21 2004-04-08 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit 2-Oxazolidinonen, daraus hergestellte Hydrogele und deren Verwendung
US6503979B1 (en) 1998-02-26 2003-01-07 Basf Aktiengesellschaft Method for cross-linking hydrogels with bis- and poly-2-oxazolidinones
US6444744B1 (en) 1998-03-11 2002-09-03 Nippon Shokubai Co., Ltd. Hydrophilic resin, absorbent article, and acrylic acid for polymerization
US6241928B1 (en) 1998-04-28 2001-06-05 Nippon Shokubai Co., Ltd. Method for production of shaped hydrogel of absorbent resin
JP3415036B2 (ja) 1998-08-12 2003-06-09 株式会社日本触媒 含水ゲル状架橋重合体の細粒化方法
US6124391A (en) * 1998-08-18 2000-09-26 Stockhausen Gmbh & Co. Kg Superabsorbent polymers having anti-caking characteristics
US6620899B1 (en) 1998-10-15 2003-09-16 E. I. Du Pont De Nemours And Company Polymers, containing a fluorocyclobutyl ring and their preparation
DE19849499A1 (de) 1998-10-27 2000-05-04 Basf Ag Verfahren zur vollständigen Trocknung von Hydrogelen
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
JP2000290374A (ja) 1999-04-09 2000-10-17 Central Glass Co Ltd 含フッ素ポリベンゾオキサゾール
US6852517B1 (en) 1999-08-30 2005-02-08 Wisconsin Alumni Research Foundation Production of 3-hydroxypropionic acid in recombinant organisms
DE19955861A1 (de) 1999-11-20 2001-05-23 Basf Ag Verfahren zur kontinuierlichen Herstellung von vernetzten feinteiligen gelförmigen Polymerisaten
US6817557B2 (en) 2000-01-20 2004-11-16 Nippon Shokubai Co., Ltd. Process for transporting, storing, and producing a particulate water-absorbent resin
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
US6927268B2 (en) 2000-06-21 2005-08-09 Nippon Shokubai Co., Ltd. Production process for water-absorbent resin
US6906159B2 (en) 2000-08-03 2005-06-14 Nippon Shokubai Co., Ltd. Water-absorbent resin, hydropolymer, process for producing them, and uses of them
AU1981802A (en) 2000-11-20 2002-06-03 Cargill Inc 3-hydroxypropionic acid and other organic compounds
JP3744349B2 (ja) 2000-11-27 2006-02-08 豊田工機株式会社 ポンプ装置
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
DE60226229T2 (de) * 2001-05-07 2009-05-28 Cargill, Inc., Wayzata Verfahren zur herstellung von carbonsäuren und deren derivaten
JP3775246B2 (ja) 2001-06-20 2006-05-17 東亞合成株式会社 ポリアクリル酸塩水溶液の連続的製造方法
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
JP2003021017A (ja) 2001-07-10 2003-01-24 Bosch Automotive Systems Corp 蓄圧式燃料噴射装置
US6987151B2 (en) 2001-09-12 2006-01-17 Dow Global Technologies Inc. Continuous polymerization process for the manufacture of superabsorbent polymers
CN1831019B (zh) * 2001-12-19 2010-05-12 株式会社日本触媒 吸水性树脂及其制备方法
AU2003223346A1 (en) 2002-03-25 2003-10-13 Cargill, Incorporated METHODS OF MANUFACTURING DERIVATIVES OF Beta-HYDROXYCARBOXYLIC ACIDS
DE10221176A1 (de) 2002-05-13 2003-11-27 Basf Ag Verfahren zur Herstellung geruchsarmer Hydrogelbildender Polymerisate
IL150131A (en) 2002-06-10 2007-03-08 Rafael Advanced Defense Sys A method for turning a series of monoscopic images into a series of stereoscopic images
JP4638734B2 (ja) * 2002-08-23 2011-02-23 ビーエーエスエフ ソシエタス・ヨーロピア 高吸収性ポリマーおよびその製造方法
ITMI20022016A1 (it) 2002-09-24 2004-03-25 Top Glass Spa Dispositivo e procedimento di connessione di profili.
DE10257449A1 (de) 2002-12-09 2003-11-06 Basf Ag Verfahren zur Herstellung geruchsarmer Hydrogel-bildender Polymerisate
WO2004069293A1 (en) 2003-02-10 2004-08-19 Nippon Shokubai Co., Ltd. Water-absorbent resin composition and its production process
DE602004005830T2 (de) 2003-02-10 2008-01-10 Nippon Shokubai Co. Ltd. Teilchenförmiges wasserabsorbierendes Material
WO2004075556A1 (ja) 2003-02-19 2004-09-02 Ishikawajima-Harima Heavy Industries Co., Ltd. 画像圧縮装置、画像圧縮方法、画像圧縮プログラム、及び圧縮符号化方法、圧縮符号化装置、圧縮符号化プログラム、並びに復合化方法、復合化装置、復合化プログラム
MX285679B (es) 2003-06-24 2011-04-14 Nippon Catalytic Chem Ind Composicion de resina absorbente de agua y metodo de produccion de la misma.
US7696401B2 (en) 2003-07-31 2010-04-13 Evonik Stockhausen, Inc. Absorbent materials and absorbent articles incorporating such absorbent materials
BRPI0413298A (pt) 2003-08-06 2006-10-10 Basf Ag material intumescìvel em água, e, processo para a produção do mesmo.
EP1516884B2 (en) 2003-09-19 2023-02-22 Nippon Shokubai Co., Ltd. Water-absorbent resin having treated surface and process for producing the same
JP2005102533A (ja) 2003-09-29 2005-04-21 Nippon Shokubai Co Ltd １，３−プロパンジオールの製造方法
JP5006507B2 (ja) 2004-01-30 2012-08-22 株式会社日本触媒 アクリル酸の製造方法
EP1721663B1 (en) 2004-02-05 2016-12-14 Nippon Shokubai Co.,Ltd. Particulate water absorbing agent and method for production thereof, and water absorbing article
DE102004009438A1 (de) 2004-02-24 2005-09-15 Basf Ag Verfahren zur Oberflächennachvernetzung wasserabsorbierender Polymere
EP1589040B1 (en) 2004-03-24 2008-09-10 Nippon Shokubai Co., Ltd. Method for continuous production of water absorbent resin
EP1732874A1 (en) 2004-04-02 2006-12-20 Ciba Speciality Chemicals Water Treatments Limited Preparation of acrylic acid derivatives from alpha or beta-hydroxy carboxylic acids
US20050288182A1 (en) 2004-06-18 2005-12-29 Kazushi Torii Water absorbent resin composition and production method thereof
DE102004055765A1 (de) 2004-11-18 2006-05-24 Basf Ag Verfahren zur Herstellung wasserabsorbierender Polymere
TW200704689A (en) 2005-02-01 2007-02-01 Basf Ag Polyamine-coated superabsorbent polymers
TW200700095A (en) 2005-02-01 2007-01-01 Basf Ag Polyamine-coated superabsorbent polymers
TW200639200A (en) 2005-02-01 2006-11-16 Basf Ag Polyamine-coated superabsorbent polymers
EP1848758B2 (en) 2005-02-15 2021-02-17 Nippon Shokubai Co., Ltd. Water absorbing agent, water absorbing article and method for production of water absorbing agent
TWI438187B (zh) 2005-02-28 2014-05-21 Evonik Degussa Gmbh 丙烯酸和基於可再生原料之吸水聚合物結構及二者之製備方法
TWI529181B (zh) * 2005-02-28 2016-04-11 贏創德固賽有限責任公司 以可更新原料為基之吸水聚合物結構及其生產的方法
EP1878761B1 (en) 2005-03-14 2018-10-17 Nippon Shokubai Co.,Ltd. Water absorbent and process for producing the same
DE102005018924A1 (de) 2005-04-22 2006-10-26 Stockhausen Gmbh Wasserabsorbierende Polymergebilde mit verbesserten Absorptionseigenschaften
US8247499B2 (en) 2005-04-22 2012-08-21 Evonik Stockhausen Gmbh Water-absorbing polymer structure with improved absorption properties
DE102005018922A1 (de) 2005-04-22 2006-10-26 Stockhausen Gmbh Mit Polykationen oberflächenbehandeltes wasserabsorbierendes Polymergebilde
JP2007082476A (ja) 2005-09-22 2007-04-05 Nippon Shokubai Co Ltd グリセリンから３−ヒドロキシプロピオン酸を製造する方法
DE102005048818A1 (de) 2005-10-10 2007-04-12 Degussa Ag Mikrobiologische Herstellung von 3-Hydroxypropionsäure
JP4605384B2 (ja) 2005-11-07 2011-01-05 オムロン株式会社 可搬型情報処理端末装置
DE102005055077A1 (de) 2005-11-16 2007-05-24 Basf Ag Verfahren zur Herstellung wasserabsorbierender Polymerpartikel
KR101300414B1 (ko) 2006-02-03 2013-08-26 미드아이 에이비 최종 사용자 인증을 위한 시스템, 장치 및 방법
US20070219397A1 (en) 2006-03-15 2007-09-20 Battelle Memorial Institute Method for conversion of beta-hydroxy carbonyl compounds
US7687661B2 (en) 2006-03-15 2010-03-30 Battelle Memorial Institute Method for conversion of β-hydroxy carbonyl compounds
US20070219521A1 (en) 2006-03-17 2007-09-20 The Procter & Gamble Company Absorbent article comprising a synthetic polymer derived from a renewable resource and methods of producing said article
EP1837348B9 (en) * 2006-03-24 2020-01-08 Nippon Shokubai Co.,Ltd. Water-absorbing resin and method for manufacturing the same
JP6029800B2 (ja) * 2006-03-24 2016-11-24 株式会社日本触媒 吸水性樹脂粒子
EP1840137B1 (en) * 2006-03-29 2009-11-25 Nippon Shokubai Co., Ltd. Method of Producing Polyacrylic Acid (Salt) Water-Absorbent Resin
US7683220B2 (en) 2006-03-30 2010-03-23 Nippon Shokubai Co., Ltd. Process for production of acrolein
US7680118B2 (en) 2006-04-13 2010-03-16 Motorola, Inc. Method and apparatus for reordering fragments within a MAC layer service data unit within a downlink frame
JP2007283175A (ja) 2006-04-13 2007-11-01 Nippon Shokubai Co Ltd グリセリン還元用触媒、および１，２−プロパンジオールの製造方法
DE102006019157A1 (de) 2006-04-21 2007-10-25 Stockhausen Gmbh Herstellung von hochpermeablen, superabsorbierenden Polymergebilden
TWI439297B (zh) 2006-04-21 2014-06-01 Evonik Degussa Gmbh 具有經改良在壓力下的滲透性及吸收性之吸水性聚合物結構
US20080023039A1 (en) 2006-05-05 2008-01-31 Jr & Jh Holdings, Llc Hydrocarbon Tank Cleaning Methods
US20080023050A1 (en) 2006-05-05 2008-01-31 Jr & Jh Holdings, Llc Hydrocarbon Tank Cleaning Systems
US7718829B2 (en) 2006-05-12 2010-05-18 Nippon Shokubai Co., Ltd. Production method of acrolein
KR100804631B1 (ko) 2006-05-12 2008-02-20 삼성전자주식회사 공통 전압 생성방법, 공통전압 생성회로 및 액정 디스플레이 장치
FR2903988B1 (fr) 2006-07-18 2008-09-05 Arkema France Procede de preparation de polymeres (meth)acryliques
FR2904059B1 (fr) 2006-07-21 2010-06-18 Peugeot Citroen Automobiles Sa Fourchette de maintien d'un porte-injecteur de moteur thermique.
DE102006039205A1 (de) * 2006-08-22 2008-03-20 Stockhausen Gmbh Auf nachwachsenden Rohstoffen basierende Acrylsäure und wasserabsorbierende Polymergebilde sowie Verfahren zu deren Herstellung mittels Dehydratisierung
DE102006039203B4 (de) 2006-08-22 2014-06-18 Evonik Degussa Gmbh Verfahren zur Herstellung von durch Kristallisation gereinigter Acrylsäure aus Hydroxypropionsäure sowie Vorrichtung dazu
WO2008026772A1 (en) 2006-08-31 2008-03-06 Nippon Shokubai Co., Ltd. Particulate water absorbing agent and production method thereof
US7531593B2 (en) * 2006-10-31 2009-05-12 E.I. Du Pont De Nemours And Company Thermoplastic elastomer blend composition
EP2142221A2 (en) * 2006-11-10 2010-01-13 Basf Se Superabsorbents having superior permeability and conveying properties
SA08290402B1 (ar) 2007-07-04 2014-05-22 نيبون شوكوباي كو. ، ليمتد عامل دقائقي ماص للماء وطريقة لتصنيعه
SA08290542B1 (ar) * 2007-08-28 2012-11-14 نيبون شوكوباي كو. ، ليمتد طريقة لإنتاج راتنج ماص للماء
JP2009067775A (ja) * 2007-09-17 2009-04-02 Rohm & Haas Co ヒドロキシカルボン酸、またはその塩を、不飽和カルボン酸および／またはそのエステルに変換する方法
JP3138785U (ja) 2007-11-02 2008-01-17 株式会社久永製作所 ホックにおけるバネ取付用のリングアタマ
US20090113679A1 (en) 2007-11-06 2009-05-07 Batesville Services, Inc. Casket hardware
TW200920617A (en) 2007-11-06 2009-05-16 K Y C Caster & Co Ltd A double-wheel caster device having traveling straight and braking controls
US20090113672A1 (en) 2007-11-07 2009-05-07 Ibey Jerry Alan Intrinsically-safe ramp for use by rescue personnel
US8064810B2 (en) 2007-11-09 2011-11-22 Canon Kabushiki Kaisha Image forming apparatus with image bearing member adjustment
US7540769B1 (en) * 2007-11-19 2009-06-02 Cheng Uei Precision Industry Co., Ltd. Receptacle connector
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
WO2009119754A1 (ja) 2008-03-28 2009-10-01 株式会社日本触媒 吸水性樹脂の製造方法
CN101977940B (zh) 2008-03-31 2013-03-13 株式会社日本触媒 以吸水性树脂为主成分的颗粒状吸水剂的制造方法
JP2009252498A (ja) 2008-04-04 2009-10-29 Nissan Motor Co Ltd 電池用電極
EP2270057A4 (en) * 2008-04-25 2011-04-27 Nippon Catalytic Chem Ind POLYACRYLIC ACID RESIN (SEL) RESPONSIBLE FOR ABSORBING WATER AND METHOD FOR MANUFACTURING THE SAME
US20110190513A1 (en) 2008-07-08 2011-08-04 Lynch Michael D Methods, compositions and systems for biosynthetic bio-production of 1,4-butanediol
AU2009273953B2 (en) 2008-07-23 2013-08-29 Opx Biotechnologies, Inc Methods, systems and compositions for increased microorganism tolerance to and production of 3-hydroxypropionic acid (3-HP)
FR2935971B1 (fr) * 2008-09-16 2010-11-19 Arkema France Acide bio-acrylique de grade polymere et son procede de fabrication a partir de glycerol.
JP5560192B2 (ja) 2008-09-16 2014-07-23 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
CN105363421A (zh) 2009-09-30 2016-03-02 株式会社日本触媒 颗粒状吸水剂及其制造方法

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WO2011136237A1 (ja) 2011-11-03
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US20130043384A1 (en) 2013-02-21
CN102858816B (zh) 2016-06-08
BR112012027407B1 (pt) 2020-04-07
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US20170166670A1 (en) 2017-06-15

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