WO2016063836A1 - Corps d'hydrogel moulé pour l'absorption ou la libération d'un liquide - Google Patents

Corps d'hydrogel moulé pour l'absorption ou la libération d'un liquide Download PDF

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Publication number
WO2016063836A1
WO2016063836A1 PCT/JP2015/079453 JP2015079453W WO2016063836A1 WO 2016063836 A1 WO2016063836 A1 WO 2016063836A1 JP 2015079453 W JP2015079453 W JP 2015079453W WO 2016063836 A1 WO2016063836 A1 WO 2016063836A1
Authority
WO
WIPO (PCT)
Prior art keywords
hydrogel
water
molded body
sodium
silicate
Prior art date
Application number
PCT/JP2015/079453
Other languages
English (en)
Japanese (ja)
Inventor
佳宏 工藤
Original Assignee
日産化学工業株式会社
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 日産化学工業株式会社 filed Critical 日産化学工業株式会社
Priority to JP2016555214A priority Critical patent/JPWO2016063836A1/ja
Publication of WO2016063836A1 publication Critical patent/WO2016063836A1/fr

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G2/00—Vegetative propagation
    • 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
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • 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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • 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
    • 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

Abstract

Le problème à résoudre par l'invention consiste à produire un corps d'hydrogel moulé qui fait preuve d'excellentes propriétés d'absorption d'eau et de libération d'eau. La solution proposée par l'invention est un corps d'hydrogel moulé. La présente invention est caractérisée en ce qu'elle est capable de produire un hydrogel ayant d'excellentes propriétés de rétention d'eau, d'absorption d'eau, et de libération d'eau : en pulvérisant un hydrogel qui contient un polymère organique soluble dans l'eau ayant une structure de sel d'acide organique ou une structure d'anion d'acide organique, un silicate, et un agent de dispersion pour le silicate ; en effectuant un mélange dans un composé ayant une charge divalente ou fortement positive ; et ensuite en réalisant un traitement de réticulation.
PCT/JP2015/079453 2014-10-23 2015-10-19 Corps d'hydrogel moulé pour l'absorption ou la libération d'un liquide WO2016063836A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016555214A JPWO2016063836A1 (ja) 2014-10-23 2015-10-19 液体を吸収又は放出するヒドロゲル成形体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-216502 2014-10-23
JP2014216502 2014-10-23

Publications (1)

Publication Number Publication Date
WO2016063836A1 true WO2016063836A1 (fr) 2016-04-28

Family

ID=55760871

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/079453 WO2016063836A1 (fr) 2014-10-23 2015-10-19 Corps d'hydrogel moulé pour l'absorption ou la libération d'un liquide

Country Status (2)

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JP (1) JPWO2016063836A1 (fr)
WO (1) WO2016063836A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016158349A1 (fr) * 2015-03-27 2016-10-06 日産化学工業株式会社 Composition de formation d'hydrogel et hydrogel à haute résistance formé avec celle-ci
JP2017221120A (ja) * 2016-06-13 2017-12-21 株式会社北九州フラワー流通センター 植物栽培に用いられる凝固体材料
EP3375824A1 (fr) 2017-03-17 2018-09-19 Nissan Chemical Corporation Corps d'absorption et de libération d'eau pour huile moteur, pièces automobiles comprenant un corps d'absorption et de libération d'eau et procédé de production de corps d'absorption et de libération d'eau pour huile moteur
WO2018168933A1 (fr) * 2017-03-17 2018-09-20 日産化学株式会社 Hydrogel absorbant l'eau, et procédé de production associé
CN109504399A (zh) * 2019-01-03 2019-03-22 莱州市莱玉化工有限公司 多功能缺镁土壤改良剂及其制备工艺、使用方法和用途
CN110124242A (zh) * 2019-05-27 2019-08-16 中煤科工集团重庆研究院有限公司 一种塑性水玻璃凝胶材料及其制备方法和应用
KR20210032186A (ko) * 2019-09-16 2021-03-24 한국원자력연구원 흡수성 복합재 조성물, 이를 이용하여 제조된 흡수성 복합재 및 이의 제조방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111701574A (zh) * 2020-05-21 2020-09-25 阿拉尔市中泰纺织科技有限公司 一种利用膨胀蛭石处理含有Cr3+的废水的方法

Citations (13)

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JPH08505431A (ja) * 1993-11-04 1996-06-11 アライドシグナル・インコーポレーテッド 良好な圧縮強さを有する密度の小さい材料とその材料から作られた物品
WO1997008938A1 (fr) * 1995-09-05 1997-03-13 Mukoyama Orchids Ltd. Support de culture de plantes et procede de culture de plantes
JP2000236743A (ja) * 1999-02-18 2000-09-05 Katakura Chikkarin Co Ltd 改良された機械移植用育苗用培土
WO2001012726A1 (fr) * 1999-08-13 2001-02-22 Asahi Kasei Kabushiki Kaisha Matiere composite a domaines organiques/inorganiques
JP2002053762A (ja) * 2000-05-29 2002-02-19 Kawamura Inst Of Chem Res 有機・無機複合ヒドロゲル及びその製造方法
JP2003190201A (ja) * 2001-12-26 2003-07-08 Lion Corp 身体冷却用具、及び、身体加温用具
JP2006070211A (ja) * 2004-09-03 2006-03-16 Nippon Shokubai Co Ltd 泥土圧シールド工法、土圧式セミシールド工法及び加泥剤
JP2006087656A (ja) * 2004-09-24 2006-04-06 Hisamitsu Pharmaceut Co Inc トレハロース含有貼付剤
JP2006262847A (ja) * 2005-03-25 2006-10-05 Research Institute Of Innovative Technology For The Earth 農園芸用土壌保水材
WO2014046136A1 (fr) * 2012-09-18 2014-03-27 日産化学工業株式会社 Composition de formation d'hydrogel et hydrogel produit à partir de celle-ci
WO2014046127A1 (fr) * 2012-09-18 2014-03-27 日産化学工業株式会社 Composition de formation d'hydrogel et hydrogel produit à partir de celle-ci
WO2015068837A1 (fr) * 2013-11-11 2015-05-14 日産化学工業株式会社 Composition formant hydrogel et hydrogel fabriqué à partir de celle-ci
WO2015125968A1 (fr) * 2014-02-24 2015-08-27 日産化学工業株式会社 Procédé de fabrication de gel

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08505431A (ja) * 1993-11-04 1996-06-11 アライドシグナル・インコーポレーテッド 良好な圧縮強さを有する密度の小さい材料とその材料から作られた物品
WO1997008938A1 (fr) * 1995-09-05 1997-03-13 Mukoyama Orchids Ltd. Support de culture de plantes et procede de culture de plantes
JP2000236743A (ja) * 1999-02-18 2000-09-05 Katakura Chikkarin Co Ltd 改良された機械移植用育苗用培土
WO2001012726A1 (fr) * 1999-08-13 2001-02-22 Asahi Kasei Kabushiki Kaisha Matiere composite a domaines organiques/inorganiques
JP2002053762A (ja) * 2000-05-29 2002-02-19 Kawamura Inst Of Chem Res 有機・無機複合ヒドロゲル及びその製造方法
JP2003190201A (ja) * 2001-12-26 2003-07-08 Lion Corp 身体冷却用具、及び、身体加温用具
JP2006070211A (ja) * 2004-09-03 2006-03-16 Nippon Shokubai Co Ltd 泥土圧シールド工法、土圧式セミシールド工法及び加泥剤
JP2006087656A (ja) * 2004-09-24 2006-04-06 Hisamitsu Pharmaceut Co Inc トレハロース含有貼付剤
JP2006262847A (ja) * 2005-03-25 2006-10-05 Research Institute Of Innovative Technology For The Earth 農園芸用土壌保水材
WO2014046136A1 (fr) * 2012-09-18 2014-03-27 日産化学工業株式会社 Composition de formation d'hydrogel et hydrogel produit à partir de celle-ci
WO2014046127A1 (fr) * 2012-09-18 2014-03-27 日産化学工業株式会社 Composition de formation d'hydrogel et hydrogel produit à partir de celle-ci
WO2015068837A1 (fr) * 2013-11-11 2015-05-14 日産化学工業株式会社 Composition formant hydrogel et hydrogel fabriqué à partir de celle-ci
WO2015125968A1 (fr) * 2014-02-24 2015-08-27 日産化学工業株式会社 Procédé de fabrication de gel

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10414877B2 (en) 2015-03-27 2019-09-17 Nissan Chemical Industries, Ltd. Hydrogel-formable composition and high strength hydrogel formed from the same
JPWO2016158349A1 (ja) * 2015-03-27 2018-01-18 日産化学工業株式会社 ヒドロゲル形成性組成物及びそれより作られる高強度ヒドロゲル
WO2016158349A1 (fr) * 2015-03-27 2016-10-06 日産化学工業株式会社 Composition de formation d'hydrogel et hydrogel à haute résistance formé avec celle-ci
JP2017221120A (ja) * 2016-06-13 2017-12-21 株式会社北九州フラワー流通センター 植物栽培に用いられる凝固体材料
JPWO2018168933A1 (ja) * 2017-03-17 2020-01-16 日産化学株式会社 吸水性ヒドロゲルおよびその製造方法
JP2018153765A (ja) * 2017-03-17 2018-10-04 日産化学株式会社 エンジンオイル用吸放水体、該吸放水体を備えた自動車部品およびエンジンオイル用吸放水体の製造方法
WO2018168933A1 (fr) * 2017-03-17 2018-09-20 日産化学株式会社 Hydrogel absorbant l'eau, et procédé de production associé
EP3375824A1 (fr) 2017-03-17 2018-09-19 Nissan Chemical Corporation Corps d'absorption et de libération d'eau pour huile moteur, pièces automobiles comprenant un corps d'absorption et de libération d'eau et procédé de production de corps d'absorption et de libération d'eau pour huile moteur
US11173420B2 (en) 2017-03-17 2021-11-16 Nissan Chemical Industries, Ltd. Water absorbing and releasing body for engine oil, automotive parts including water absorbing and releasing body, and method for producing water absorbing and releasing body for engine oil
JP7157384B2 (ja) 2017-03-17 2022-10-20 日産化学株式会社 吸水性ヒドロゲルおよびその製造方法
CN109504399A (zh) * 2019-01-03 2019-03-22 莱州市莱玉化工有限公司 多功能缺镁土壤改良剂及其制备工艺、使用方法和用途
CN110124242A (zh) * 2019-05-27 2019-08-16 中煤科工集团重庆研究院有限公司 一种塑性水玻璃凝胶材料及其制备方法和应用
KR20210032186A (ko) * 2019-09-16 2021-03-24 한국원자력연구원 흡수성 복합재 조성물, 이를 이용하여 제조된 흡수성 복합재 및 이의 제조방법
KR102293184B1 (ko) * 2019-09-16 2021-08-25 한국원자력연구원 흡수성 복합재 조성물, 이를 이용하여 제조된 흡수성 복합재 및 이의 제조방법

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