ATE531739T1 - Verfahren zur herstellung von wasserabsorbierendem harz und verwendung davon - Google Patents

Verfahren zur herstellung von wasserabsorbierendem harz und verwendung davon

Info

Publication number
ATE531739T1
ATE531739T1 AT08722551T AT08722551T ATE531739T1 AT E531739 T1 ATE531739 T1 AT E531739T1 AT 08722551 T AT08722551 T AT 08722551T AT 08722551 T AT08722551 T AT 08722551T AT E531739 T1 ATE531739 T1 AT E531739T1
Authority
AT
Austria
Prior art keywords
linking agent
internal cross
cross
carboxyl group
absorbent resin
Prior art date
Application number
AT08722551T
Other languages
English (en)
Inventor
Kazushi Torii
Taishi Kobayashi
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
Application granted granted Critical
Publication of ATE531739T1 publication Critical patent/ATE531739T1/de

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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • 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
    • C08J2333/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Analytical Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polymerisation Methods In General (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
AT08722551T 2007-03-16 2008-03-14 Verfahren zur herstellung von wasserabsorbierendem harz und verwendung davon ATE531739T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007069634 2007-03-16
JP2007071627 2007-03-19
PCT/JP2008/055182 WO2008114848A1 (en) 2007-03-16 2008-03-14 Water absorbent resin production method, water absorbent resin, and usage thereof

Publications (1)

Publication Number Publication Date
ATE531739T1 true ATE531739T1 (de) 2011-11-15

Family

ID=39765949

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08722551T ATE531739T1 (de) 2007-03-16 2008-03-14 Verfahren zur herstellung von wasserabsorbierendem harz und verwendung davon

Country Status (8)

Country Link
US (3) US8044157B2 (de)
EP (2) EP2125917B1 (de)
JP (2) JP5337703B2 (de)
CN (1) CN101679566B (de)
AT (1) ATE531739T1 (de)
SA (2) SA08290140B1 (de)
TW (1) TWI427087B (de)
WO (2) WO2008114848A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI427087B (zh) * 2007-03-16 2014-02-21 Nippon Catalytic Chem Ind 吸水性樹脂的製造方法及其用途
JP5558345B2 (ja) 2007-10-09 2014-07-23 株式会社日本触媒 吸水性樹脂の表面処理方法
WO2009080611A2 (en) 2007-12-19 2009-07-02 Basf Se Process for producing surface-crosslinked superabsorbents
WO2010114058A1 (ja) * 2009-03-31 2010-10-07 株式会社日本触媒 粒子状吸水性樹脂の製造方法
US10294315B2 (en) 2009-09-30 2019-05-21 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt)-based water absorbent resin and method for producing same
TW201247249A (en) * 2011-04-21 2012-12-01 Sumitomo Seika Chemicals Water-absorbent resin, absorbent material, and absorbent article
CN103946248B (zh) * 2011-11-16 2016-08-24 株式会社日本触媒 聚丙烯酸(盐)系吸水性树脂的制造方法
US9109059B2 (en) 2011-12-30 2015-08-18 Industrial Technology Research Institute Superabsorbent polymers
CN103183764B (zh) * 2011-12-30 2016-02-03 财团法人工业技术研究院 超高吸水性聚合物及其形成方法
EP2620465B2 (de) 2012-01-27 2018-03-28 Evonik Degussa GmbH Wärmebehandlung von wasserabsorbierenden Polymerpartikeln in einem Wirbelbett bei hoher Aufheizrate
WO2014041968A1 (ja) 2012-09-11 2014-03-20 株式会社日本触媒 ポリアクリル酸（塩）系吸水剤の製造方法及びその吸水剤
KR102143772B1 (ko) 2012-09-11 2020-08-12 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수제의 제조 방법 및 그 흡수제
JP5996664B2 (ja) 2012-10-01 2016-09-21 株式会社日本触媒 多元金属化合物からなる粉塵低減剤、多元金属化合物を含む吸水剤及びその製造方法
US9649330B2 (en) * 2013-01-17 2017-05-16 Thomas Barrows Hydrogel tattoo protection and aftercare system
EP2952537B1 (de) 2013-01-29 2021-10-27 Nippon Shokubai Co., Ltd. Wasserabsorbierendes harzmaterial und verfahren zur herstellung davon
WO2015093594A1 (ja) 2013-12-20 2015-06-25 株式会社日本触媒 ポリアクリル酸（塩）系吸水剤及びその製造方法
KR102402261B1 (ko) 2014-03-03 2022-05-26 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수성 수지의 제조 방법
CN103937139B (zh) * 2014-04-30 2016-06-08 西北大学 聚（丙烯酸-醋酸乙烯酯）-聚乙烯醇互穿网络高吸水性树脂的制备方法
WO2015200131A1 (en) 2014-06-27 2015-12-30 1/13M Innovative Properties Company Absorbent articles and methods of making
WO2019190120A1 (ko) * 2018-03-30 2019-10-03 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
KR102417079B1 (ko) * 2018-03-30 2022-07-05 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
US11846645B2 (en) * 2019-07-04 2023-12-19 Basf Se Method for determining characteristics of super-absorbents
TWI727827B (zh) * 2020-06-15 2021-05-11 臺灣塑膠工業股份有限公司 吸水性樹脂組成物、吸水性樹脂及其製造方法
CN114716813B (zh) * 2022-03-23 2023-10-03 常州华润高性能复合材料有限公司 一种变形记忆复原复合材料及其制备方法

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60177004A (ja) * 1984-02-23 1985-09-11 Arakawa Chem Ind Co Ltd 吸水性樹脂の製法
JP2611786B2 (ja) * 1987-07-07 1997-05-21 三洋化成工業株式会社 吸水性樹脂の製造法
JPH01157465A (ja) 1987-12-14 1989-06-20 Ngk Insulators Ltd 高密度炭化ケイ素焼結体の製造法
JPH06200168A (ja) 1992-12-28 1994-07-19 Nippon Shokubai Co Ltd 水膨潤性ポリマー、その製造方法および吸収性物品
EP0632068B1 (de) * 1993-06-18 1998-08-19 Nippon Shokubai Co., Ltd. Verfahren zur Herstellung eines absorbierenden Harzes
US5624967A (en) * 1994-06-08 1997-04-29 Nippon Shokubai Co., Ltd. Water-absorbing resin and process for producing same
JP2918807B2 (ja) * 1994-06-14 1999-07-12 株式会社日本触媒 吸水剤およびその製造方法並びに吸水剤を含む吸収性物品
JP3547517B2 (ja) * 1995-03-15 2004-07-28 三洋化成工業株式会社 吸水性樹脂の製造法
JP2000342963A (ja) * 1995-09-01 2000-12-12 Nippon Shokubai Co Ltd 吸収剤組成物およびその製造方法、並びに、吸収剤組成物を含む吸収物品
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
JP4199330B2 (ja) * 1997-06-23 2008-12-17 株式会社日本触媒 吸水性樹脂組成物の製造方法
JPH1157465A (ja) 1997-08-22 1999-03-02 Sanyo Chem Ind Ltd 畳用調湿材およびそれを用いた畳
JPH11199602A (ja) * 1998-01-08 1999-07-27 Nippon Shokubai Co Ltd 吸水性ポリマーおよびその製造方法
JP5079938B2 (ja) 1998-07-24 2012-11-21 株式会社日本触媒 吸水剤組成物
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
DE19909214A1 (de) * 1999-03-03 2000-09-07 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate mit verbesserter Verteilungswirkung, Verfahren zu ihrer Herstellung und ihre Verwendung
WO2001045758A1 (en) 1999-12-23 2001-06-28 The Dow Chemical Company High permeability, low absorption capacity polymers
DE50102334D1 (de) * 2000-03-31 2004-06-24 Stockhausen Chem Fab Gmbh Pulverförmige, an der oberfläche vernetzte polymerisate
JP4879423B2 (ja) * 2000-09-20 2012-02-22 株式会社日本触媒 吸水性樹脂の製造方法
US6720389B2 (en) * 2000-09-20 2004-04-13 Nippon Shokubai Co., Ltd. Water-absorbent resin and production process therefor
EP1291368B1 (de) * 2001-04-16 2017-05-31 Sumitomo Seika Chemicals Co., Ltd. Wasserabsorbierendes harz geeignet für die absorption viskoser flüssigkeiten enthaltend hochmolekulare verbindungen sowie absorbens und absorbierender gegenstand die dieses enthalten
AU2002322368A1 (en) * 2001-06-29 2003-03-03 Dow Global Technologies Inc. Superabsorbent carboxyl-containing polymers with odor control
JP4844783B2 (ja) 2001-07-05 2011-12-28 ナガセケムテックス株式会社 架橋剤およびそれを用いた吸水性樹脂
US6689934B2 (en) * 2001-12-14 2004-02-10 Kimberly-Clark Worldwide, Inc. Absorbent materials having improved fluid intake and lock-up properties
JP2004131596A (ja) 2002-10-10 2004-04-30 Japan Exlan Co Ltd 表面改質吸水性ポリマー
DE602004005830T2 (de) * 2003-02-10 2008-01-10 Nippon Shokubai Co. Ltd. Teilchenförmiges wasserabsorbierendes Material
WO2004069293A1 (en) * 2003-02-10 2004-08-19 Nippon Shokubai Co., Ltd. Water-absorbent resin composition and its production process
JP4739682B2 (ja) 2003-02-10 2011-08-03 株式会社日本触媒 吸水剤
DE10358372A1 (de) * 2003-04-03 2004-10-14 Basf Ag Gemische von Verbindungen mit mindestens zwei Doppelbindungen und deren Verwendung
EP1512417B1 (de) * 2003-09-02 2013-06-19 Nippon Shokubai Co., Ltd. Teilchenförmige, wasserabsorbierende Harzzusammensetzung
JP4476768B2 (ja) 2003-12-16 2010-06-09 旭化成ケミカルズ株式会社 吸水性樹脂体及びその製造方法
JP4286128B2 (ja) * 2003-12-26 2009-06-24 花王株式会社 吸水性複合体の製造法
JP4476822B2 (ja) 2005-01-20 2010-06-09 旭化成ケミカルズ株式会社 アンモニウム塩含有吸水性樹脂、及びその製造方法
JP4565636B2 (ja) 2005-02-16 2010-10-20 旭化成ケミカルズ株式会社 高加圧下高吸収倍率吸水性樹脂の製造法
CN100398573C (zh) * 2006-06-30 2008-07-02 上海华谊丙烯酸有限公司 一种丙烯酸型高吸水性树脂的制备方法
JP2008018328A (ja) 2006-07-12 2008-01-31 Nippon Shokubai Co Ltd 粒子状吸水剤およびその製造方法
US7683150B2 (en) * 2006-07-27 2010-03-23 Asahi Kasei Chemicals Corporation Water-absorbent polymer and process for producing the same
TWI427087B (zh) * 2007-03-16 2014-02-21 Nippon Catalytic Chem Ind 吸水性樹脂的製造方法及其用途

Also Published As

Publication number Publication date
EP2125917B1 (de) 2011-11-02
US20100041824A1 (en) 2010-02-18
US8044157B2 (en) 2011-10-25
US20120037847A1 (en) 2012-02-16
EP2125917A1 (de) 2009-12-02
WO2008114847A1 (en) 2008-09-25
EP2125917A4 (de) 2010-05-19
TWI427087B (zh) 2014-02-21
SA08290139B1 (ar) 2011-04-05
CN101679566A (zh) 2010-03-24
EP2125916B1 (de) 2012-10-10
TW200911844A (en) 2009-03-16
WO2008114848A1 (en) 2008-09-25
CN101679566B (zh) 2013-01-02
JP2010521537A (ja) 2010-06-24
US8383747B2 (en) 2013-02-26
US20100093917A1 (en) 2010-04-15
EP2125916A1 (de) 2009-12-02
EP2125916A4 (de) 2010-05-19
JP5337703B2 (ja) 2013-11-06
JP5507254B2 (ja) 2014-05-28
JP2010521538A (ja) 2010-06-24
SA08290140B1 (ar) 2011-06-22

Similar Documents

Publication Publication Date Title
ATE531739T1 (de) Verfahren zur herstellung von wasserabsorbierendem harz und verwendung davon
RU2012150153A (ru) Упорядочные структуры в акриловых полимерах
ATE524501T1 (de) Wasserabsorbierendes harz mit verbesserter interner struktur und herstellungsverfahren dafür
DE502007005986D1 (de) Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
ATE353673T1 (de) Superabsorbierender schaum, verfahren zu seiner herstellung und seine verwendung
IN2012DN02219A (de)
DE502007005298D1 (de) Verfahren zur herstellung wasserabsorbierender polymerpartikel durch suspensionspolymerisation
BR112013026998A2 (pt) processo de produção de uma composição de polímeros absorventes de água, compósito, processo para produção de um compósito, espumas, moldes, fibras, folhas, películas, cabos, materiais de vedação, artigos de higiene absorventes de líquidos, transportadores para o crescimento de plantas e reguladores de crescimento de fungos, materiais de embalagem, aditivos para o solo ou materiais de construção e uso do polímero absorvente de água ou de um compósito
ATE444313T1 (de) Sprüpolymerisationsverfahren
ATE455825T1 (de) Beschichtungsmittel mit hoher bewitterungsbeständigkeit, verfahren zu deren herstellung und deren verwendung
DE502007003770D1 (de) Verfahren zur herstellung wasserabsorbierender polymerpartikel mit hoher permeabilität durch polymerisation von tropfen einer monomerlösung
ATE507248T1 (de) Verfahren zur herstellung von polymeren durch sprühpolymerisation
JP6749750B2 (ja) 自己修復材料及びその製造方法
ATE528322T1 (de) Verfahren zur initiierung von radikalischen polymerisationen
AU2012328386B2 (en) Highly swellable polymers
TW200706545A (en) Process for production of water-absorbing resin
DE502008002757D1 (de) Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
BRPI0720482B8 (pt) processo para produzir partículas poliméricas absorventes de água, partículas poliméricas absorvedoras de água, uso de partículas poliméricas, e, artigo de higiene
DE502006006005D1 (de) Verfahren zur um- oder veresterung von seitenketten in polymeren
RU2014115228A (ru) Полимеры с контролируемой архитектурой
ATE508148T1 (de) Vernetzbare monomere und polymere und deren verwendung
DE502006006980D1 (de) Verfahren zur herstellung wasserabsorbierender polymerpartikel
DE502007006695D1 (de) Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung
RU2012136256A (ru) Композиции для разметки дорожного полотна с адгезией к сухому и влажному бетону
RU2012143825A (ru) Отверждаемые под давлением клеи, имеющие в составе полимерные поверхностно-модифицированные наночастицы