JP2021010303A - 保水材 - Google Patents

保水材 Download PDF

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Publication number
JP2021010303A
JP2021010303A JP2019124722A JP2019124722A JP2021010303A JP 2021010303 A JP2021010303 A JP 2021010303A JP 2019124722 A JP2019124722 A JP 2019124722A JP 2019124722 A JP2019124722 A JP 2019124722A JP 2021010303 A JP2021010303 A JP 2021010303A
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JP
Japan
Prior art keywords
water
resin
mass
potassium
absorbent resin
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
JP2019124722A
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English (en)
Japanese (ja)
Other versions
JP2021010303A5 (enExample
Inventor
正博 馬場
Masahiro Baba
正博 馬場
裕典 三枝
Hironori Saegusa
裕典 三枝
利典 加藤
Toshinori Kato
利典 加藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuraray Co Ltd
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Kuraray Co Ltd
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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP2019124722A priority Critical patent/JP2021010303A/ja
Publication of JP2021010303A publication Critical patent/JP2021010303A/ja
Publication of JP2021010303A5 publication Critical patent/JP2021010303A5/ja
Priority to JP2024061869A priority patent/JP2024071783A/ja
Pending legal-status Critical Current

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  • Cultivation Of Plants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2019124722A 2019-07-03 2019-07-03 保水材 Pending JP2021010303A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019124722A JP2021010303A (ja) 2019-07-03 2019-07-03 保水材
JP2024061869A JP2024071783A (ja) 2019-07-03 2024-04-08 保水材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019124722A JP2021010303A (ja) 2019-07-03 2019-07-03 保水材

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024061869A Division JP2024071783A (ja) 2019-07-03 2024-04-08 保水材の製造方法

Publications (2)

Publication Number Publication Date
JP2021010303A true JP2021010303A (ja) 2021-02-04
JP2021010303A5 JP2021010303A5 (enExample) 2022-02-18

Family

ID=74226017

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019124722A Pending JP2021010303A (ja) 2019-07-03 2019-07-03 保水材
JP2024061869A Pending JP2024071783A (ja) 2019-07-03 2024-04-08 保水材の製造方法

Family Applications After (1)

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JP2024061869A Pending JP2024071783A (ja) 2019-07-03 2024-04-08 保水材の製造方法

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JP (2) JP2021010303A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024043256A1 (ja) * 2022-08-25 2024-02-29 ユニチカ株式会社 吸水性樹脂を用いた植物の生育方法並びに吸水性樹脂及びその製造方法

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61101536A (ja) * 1984-10-23 1986-05-20 Nippon Shokubai Kagaku Kogyo Co Ltd 高吸水性樹脂粉末の造粒法
JPS6433158A (en) * 1987-07-29 1989-02-03 Nippon Synthetic Chem Ind Highly water-absorptive resin composition
JPH02207001A (ja) * 1989-02-07 1990-08-16 Mitsubishi Petrochem Co Ltd 農薬を含有する保水剤の製造法
JPH02294303A (ja) * 1989-05-08 1990-12-05 Mitsubishi Petrochem Co Ltd 農薬を含有するビーズ状ポリマーの製造法
WO1998005196A1 (en) * 1996-08-01 1998-02-12 M & M Laboratory Co., Ltd. Water-holding carrier for plants
WO1998012154A1 (en) * 1996-09-17 1998-03-26 Envirolutions Inc. Soil additive
JP2006075054A (ja) * 2004-09-08 2006-03-23 Nippon Shokubai Co Ltd 生分解性吸水性樹脂を主成分とする植物育成用保水材
JP2007222111A (ja) * 2006-02-24 2007-09-06 Yanmar Co Ltd セル成型苗用の育苗用養土およびセル成型苗の生産方法
JP2011530636A (ja) * 2008-08-12 2011-12-22 ビーエーエスエフ ソシエタス・ヨーロピア 低残存モノマー含有量を有する超吸収剤の製造方法
JP2015096060A (ja) * 2013-10-07 2015-05-21 株式会社クラレ 植物栽培用培地、並びにそれを用いた植物栽培装置および植物栽培方法
WO2016162783A1 (en) * 2015-04-06 2016-10-13 Upl Limited Water absorbent composition
JP2018145328A (ja) * 2017-03-07 2018-09-20 株式会社クラレ 吸水性樹脂およびその製造方法
JP2019031581A (ja) * 2015-12-28 2019-02-28 株式会社クラレ 色相に優れた低重合度ビニルアルコール系重合体粉末およびその製造方法

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61101536A (ja) * 1984-10-23 1986-05-20 Nippon Shokubai Kagaku Kogyo Co Ltd 高吸水性樹脂粉末の造粒法
JPS6433158A (en) * 1987-07-29 1989-02-03 Nippon Synthetic Chem Ind Highly water-absorptive resin composition
JPH02207001A (ja) * 1989-02-07 1990-08-16 Mitsubishi Petrochem Co Ltd 農薬を含有する保水剤の製造法
JPH02294303A (ja) * 1989-05-08 1990-12-05 Mitsubishi Petrochem Co Ltd 農薬を含有するビーズ状ポリマーの製造法
WO1998005196A1 (en) * 1996-08-01 1998-02-12 M & M Laboratory Co., Ltd. Water-holding carrier for plants
WO1998012154A1 (en) * 1996-09-17 1998-03-26 Envirolutions Inc. Soil additive
JP2006075054A (ja) * 2004-09-08 2006-03-23 Nippon Shokubai Co Ltd 生分解性吸水性樹脂を主成分とする植物育成用保水材
JP2007222111A (ja) * 2006-02-24 2007-09-06 Yanmar Co Ltd セル成型苗用の育苗用養土およびセル成型苗の生産方法
JP2011530636A (ja) * 2008-08-12 2011-12-22 ビーエーエスエフ ソシエタス・ヨーロピア 低残存モノマー含有量を有する超吸収剤の製造方法
JP2015096060A (ja) * 2013-10-07 2015-05-21 株式会社クラレ 植物栽培用培地、並びにそれを用いた植物栽培装置および植物栽培方法
WO2016162783A1 (en) * 2015-04-06 2016-10-13 Upl Limited Water absorbent composition
JP2019031581A (ja) * 2015-12-28 2019-02-28 株式会社クラレ 色相に優れた低重合度ビニルアルコール系重合体粉末およびその製造方法
JP2018145328A (ja) * 2017-03-07 2018-09-20 株式会社クラレ 吸水性樹脂およびその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024043256A1 (ja) * 2022-08-25 2024-02-29 ユニチカ株式会社 吸水性樹脂を用いた植物の生育方法並びに吸水性樹脂及びその製造方法

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