JPS57168921A - Production of highly water-absorbing polymeric material having improved water-absorption rate - Google Patents

Production of highly water-absorbing polymeric material having improved water-absorption rate

Info

Publication number
JPS57168921A
JPS57168921A JP5485181A JP5485181A JPS57168921A JP S57168921 A JPS57168921 A JP S57168921A JP 5485181 A JP5485181 A JP 5485181A JP 5485181 A JP5485181 A JP 5485181A JP S57168921 A JPS57168921 A JP S57168921A
Authority
JP
Japan
Prior art keywords
water
polymeric material
absorbing polymeric
soluble polymer
highly
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.)
Granted
Application number
JP5485181A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0230336B2 (enExample
Inventor
Fumio Fujita
Kazumoto Murase
Toshihiro Onishi
Toshibumi Tamura
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP5485181A priority Critical patent/JPS57168921A/ja
Publication of JPS57168921A publication Critical patent/JPS57168921A/ja
Publication of JPH0230336B2 publication Critical patent/JPH0230336B2/ja
Granted legal-status Critical Current

Links

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  • Processes Of Treating Macromolecular Substances (AREA)
JP5485181A 1981-04-10 1981-04-10 Production of highly water-absorbing polymeric material having improved water-absorption rate Granted JPS57168921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5485181A JPS57168921A (en) 1981-04-10 1981-04-10 Production of highly water-absorbing polymeric material having improved water-absorption rate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5485181A JPS57168921A (en) 1981-04-10 1981-04-10 Production of highly water-absorbing polymeric material having improved water-absorption rate

Publications (2)

Publication Number Publication Date
JPS57168921A true JPS57168921A (en) 1982-10-18
JPH0230336B2 JPH0230336B2 (enExample) 1990-07-05

Family

ID=12982094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5485181A Granted JPS57168921A (en) 1981-04-10 1981-04-10 Production of highly water-absorbing polymeric material having improved water-absorption rate

Country Status (1)

Country Link
JP (1) JPS57168921A (enExample)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6331539A (ja) * 1986-07-24 1988-02-10 Asahi Chem Ind Co Ltd 水分吸収材
JPH02242858A (ja) * 1989-03-16 1990-09-27 Sanyo Chem Ind Ltd 吸水剤およびその製造方法
JPH0423834A (ja) * 1990-05-18 1992-01-28 Nippi Zerachin Kogyo Kk 熱湯への溶解性が改善されたゼラチン
JP2004513198A (ja) * 2000-10-30 2004-04-30 ストックハウゼン・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コムパニー・コマンディットゲゼルシャフト 改良されたブロッキング特性を有する吸収構造
JP2007501315A (ja) * 2003-08-06 2007-01-25 ザ プロクター アンド ギャンブル カンパニー コーティングされた水膨潤性材料
JP2007099669A (ja) * 2005-10-04 2007-04-19 Nishihara Risa 遺体の体液漏出防止材
JP2009203383A (ja) * 2008-02-28 2009-09-10 San-Dia Polymer Ltd 吸収性樹脂粒子及び吸収性物品
US7867623B2 (en) 2003-10-31 2011-01-11 Basf Aktiengesellschaft Polymeric particles capable of absorbing blood and/or body fluids
JP2012126778A (ja) * 2010-12-14 2012-07-05 Kao Corp 吸水性樹脂粒子の吸水性改質用組成物
JP2020097731A (ja) * 2018-12-18 2020-06-25 Ｓｄｐグローバル株式会社 吸水性樹脂粒子、これを含む吸収体及び吸収性物品
WO2021117786A1 (ja) * 2019-12-13 2021-06-17 住友精化株式会社 被覆樹脂粒子及び被覆樹脂粒子を製造する方法
JPWO2022124143A1 (enExample) * 2020-12-09 2022-06-16
WO2022244567A1 (ja) * 2021-05-18 2022-11-24 住友精化株式会社 吸水性樹脂粒子、吸収体及び吸収性物品

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4852848A (enExample) * 1971-11-05 1973-07-25
JPS493950A (enExample) * 1972-03-14 1974-01-14
JPS50133251A (enExample) * 1974-04-09 1975-10-22
JPS5470694A (en) * 1977-10-18 1979-06-06 Unilever Nv Absorptive material and method of fabricating same
JPS5476652A (en) * 1977-11-23 1979-06-19 Gen Mills Chem Inc Dispersable starch graft copolymer blend
JPS5550355A (en) * 1978-10-05 1980-04-12 Unilever Nv Absorbing material
JPS55108407A (en) * 1979-02-14 1980-08-20 Nippon Shokubai Kagaku Kogyo Co Ltd Production of crosslinked product of polyacrylic acid alkali metal salt
JPS55133413A (en) * 1979-04-06 1980-10-17 Nippon Shokubai Kagaku Kogyo Co Ltd Preparation of crosslinked alkali metal acrylate polymer
JPS56159232A (en) * 1980-05-12 1981-12-08 Kuraray Co Ltd Powdery high water-absorption resin for surface coating

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4852848A (enExample) * 1971-11-05 1973-07-25
JPS493950A (enExample) * 1972-03-14 1974-01-14
JPS50133251A (enExample) * 1974-04-09 1975-10-22
JPS5470694A (en) * 1977-10-18 1979-06-06 Unilever Nv Absorptive material and method of fabricating same
JPS5476652A (en) * 1977-11-23 1979-06-19 Gen Mills Chem Inc Dispersable starch graft copolymer blend
JPS5550355A (en) * 1978-10-05 1980-04-12 Unilever Nv Absorbing material
JPS55108407A (en) * 1979-02-14 1980-08-20 Nippon Shokubai Kagaku Kogyo Co Ltd Production of crosslinked product of polyacrylic acid alkali metal salt
JPS55133413A (en) * 1979-04-06 1980-10-17 Nippon Shokubai Kagaku Kogyo Co Ltd Preparation of crosslinked alkali metal acrylate polymer
JPS56159232A (en) * 1980-05-12 1981-12-08 Kuraray Co Ltd Powdery high water-absorption resin for surface coating

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6331539A (ja) * 1986-07-24 1988-02-10 Asahi Chem Ind Co Ltd 水分吸収材
JPH02242858A (ja) * 1989-03-16 1990-09-27 Sanyo Chem Ind Ltd 吸水剤およびその製造方法
JPH0423834A (ja) * 1990-05-18 1992-01-28 Nippi Zerachin Kogyo Kk 熱湯への溶解性が改善されたゼラチン
JP2004513198A (ja) * 2000-10-30 2004-04-30 ストックハウゼン・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コムパニー・コマンディットゲゼルシャフト 改良されたブロッキング特性を有する吸収構造
US7427650B2 (en) 2000-10-30 2008-09-23 Stockhausen Gmbh Absorbing structure having improved blocking properties
JP2007501315A (ja) * 2003-08-06 2007-01-25 ザ プロクター アンド ギャンブル カンパニー コーティングされた水膨潤性材料
US7524561B2 (en) 2003-08-06 2009-04-28 The Procter & Gamble Company Coated water-swellable material
US7867623B2 (en) 2003-10-31 2011-01-11 Basf Aktiengesellschaft Polymeric particles capable of absorbing blood and/or body fluids
US8071222B2 (en) 2003-10-31 2011-12-06 Basf Se Polymeric particles capable of absorbing blood and/or body fluids
JP2007099669A (ja) * 2005-10-04 2007-04-19 Nishihara Risa 遺体の体液漏出防止材
JP2009203383A (ja) * 2008-02-28 2009-09-10 San-Dia Polymer Ltd 吸収性樹脂粒子及び吸収性物品
JP2012126778A (ja) * 2010-12-14 2012-07-05 Kao Corp 吸水性樹脂粒子の吸水性改質用組成物
JP2020097731A (ja) * 2018-12-18 2020-06-25 Ｓｄｐグローバル株式会社 吸水性樹脂粒子、これを含む吸収体及び吸収性物品
WO2021117786A1 (ja) * 2019-12-13 2021-06-17 住友精化株式会社 被覆樹脂粒子及び被覆樹脂粒子を製造する方法
JPWO2021117786A1 (enExample) * 2019-12-13 2021-06-17
US20230002565A1 (en) * 2019-12-13 2023-01-05 Sumitomo Seika Chemicals Co., Ltd. Coated resin particles and method for producing coated resin particles
US20230016075A1 (en) * 2019-12-13 2023-01-19 Sumitomo Seika Chemicals Co., Ltd. Method for producing water-absorbent resin particles and water-absorbent resin particles
US12359028B2 (en) * 2019-12-13 2025-07-15 Sumitomo Seika Chemicals Co., Ltd. Method for producing water-absorbent resin particles and water-absorbent resin particles
JPWO2022124143A1 (enExample) * 2020-12-09 2022-06-16
WO2022124143A1 (ja) * 2020-12-09 2022-06-16 住友精化株式会社 吸水性樹脂粒子、吸収体及び吸収性物品
WO2022244567A1 (ja) * 2021-05-18 2022-11-24 住友精化株式会社 吸水性樹脂粒子、吸収体及び吸収性物品

Also Published As

Publication number Publication date
JPH0230336B2 (enExample) 1990-07-05

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