JPH11263850A - 吸水剤およびその製造方法とその用途 - Google Patents
吸水剤およびその製造方法とその用途Info
- Publication number
- JPH11263850A JPH11263850A JP10343114A JP34311498A JPH11263850A JP H11263850 A JPH11263850 A JP H11263850A JP 10343114 A JP10343114 A JP 10343114A JP 34311498 A JP34311498 A JP 34311498A JP H11263850 A JPH11263850 A JP H11263850A
- Authority
- JP
- Japan
- Prior art keywords
- water
- absorbing agent
- resin
- absorbing
- weight
- 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
Links
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- 230000002745 absorbent Effects 0.000 title claims abstract description 77
- 238000004519 manufacturing process Methods 0.000 title claims description 48
- 229920005989 resin Polymers 0.000 claims abstract description 189
- 239000011347 resin Substances 0.000 claims abstract description 189
- 238000010521 absorption reaction Methods 0.000 claims abstract description 113
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- 150000005846 sugar alcohols Polymers 0.000 claims abstract description 47
- 239000002504 physiological saline solution Substances 0.000 claims abstract description 45
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- 238000000034 method Methods 0.000 claims description 15
- 239000000178 monomer Substances 0.000 abstract description 65
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- 230000000379 polymerizing effect Effects 0.000 abstract description 5
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- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 abstract description 3
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- 238000006243 chemical reaction Methods 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 229920001223 polyethylene glycol Polymers 0.000 description 5
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- 206010021639 Incontinence Diseases 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 4
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 230000001877 deodorizing effect Effects 0.000 description 4
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- 238000003756 stirring Methods 0.000 description 4
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- 238000012360 testing method Methods 0.000 description 4
- UWFRVQVNYNPBEF-UHFFFAOYSA-N 1-(2,4-dimethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=C(C)C=C1C UWFRVQVNYNPBEF-UHFFFAOYSA-N 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 210000001124 body fluid Anatomy 0.000 description 3
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- 229920001577 copolymer Polymers 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
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- 125000000524 functional group Chemical group 0.000 description 3
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- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 3
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 3
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- 239000004094 surface-active agent Substances 0.000 description 3
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- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
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- 229910002012 Aerosil® Inorganic materials 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 2
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- 229920000742 Cotton Polymers 0.000 description 2
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- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
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- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
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- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
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- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 1
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- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- VPYJNCGUESNPMV-UHFFFAOYSA-N triallylamine Chemical compound C=CCN(CC=C)CC=C VPYJNCGUESNPMV-UHFFFAOYSA-N 0.000 description 1
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- YFHICDDUDORKJB-UHFFFAOYSA-N trimethylene carbonate Chemical compound O=C1OCCCO1 YFHICDDUDORKJB-UHFFFAOYSA-N 0.000 description 1
- XHGIFBQQEGRTPB-UHFFFAOYSA-N tris(prop-2-enyl) phosphate Chemical compound C=CCOP(=O)(OCC=C)OCC=C XHGIFBQQEGRTPB-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
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- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10343114A JPH11263850A (ja) | 1997-12-02 | 1998-12-02 | 吸水剤およびその製造方法とその用途 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9-331461 | 1997-12-02 | ||
| JP33146197 | 1997-12-02 | ||
| JP10343114A JPH11263850A (ja) | 1997-12-02 | 1998-12-02 | 吸水剤およびその製造方法とその用途 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11263850A true JPH11263850A (ja) | 1999-09-28 |
| JPH11263850A5 JPH11263850A5 (enExample) | 2006-01-12 |
Family
ID=26573863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10343114A Pending JPH11263850A (ja) | 1997-12-02 | 1998-12-02 | 吸水剤およびその製造方法とその用途 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11263850A (enExample) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003004237A1 (fr) * | 2001-07-03 | 2003-01-16 | Nippon Shokubai Co., Ltd. | Procede de production en continu de poudre de resine hygroscopique et detecteur de niveau de poudre utilise dans ce procede |
| JP2003521349A (ja) * | 2000-02-01 | 2003-07-15 | ビー・エイ・エス・エフ、コーポレーション | 吸収性製品 |
| JP2006057075A (ja) * | 2004-03-29 | 2006-03-02 | Nippon Shokubai Co Ltd | 不定形破砕状の粒子状吸水剤 |
| JP2009515622A (ja) * | 2005-11-18 | 2009-04-16 | エスセーアー・ハイジーン・プロダクツ・アーベー | 酸性超吸収体及び有機亜鉛塩を含む吸収物品 |
| US7790823B2 (en) | 2001-06-28 | 2010-09-07 | Basf Aktiengesellschaft | Acidic superabsorbent hydrogels |
| JP2011500874A (ja) * | 2007-10-09 | 2011-01-06 | 株式会社日本触媒 | 吸水性樹脂の表面処理方法 |
| US8748690B2 (en) | 2006-11-17 | 2014-06-10 | Sca Hygiene Products Ab | Absorbent articles comprising acidic cellulosic fibers and an organic zinc salt |
| US9555150B2 (en) | 2006-11-17 | 2017-01-31 | Sca Hygiene Products Ab | Absorbent articles comprising an organic zinc salt and an anti-bacterial agent or alkali metal chloride or alkaline earth metal chloride |
| JP2018021133A (ja) * | 2016-08-04 | 2018-02-08 | Ｓｄｐグローバル株式会社 | 吸収性樹脂組成物粒子及びその製造方法 |
| WO2022145242A1 (ja) * | 2020-12-29 | 2022-07-07 | ユニ・チャーム株式会社 | 複合吸収体及び衛生用品 |
| JP2023088497A (ja) * | 2021-12-15 | 2023-06-27 | 株式会社日本触媒 | 表面架橋された（メタ）アクリル酸（塩）系吸水性樹脂を含む吸水剤および（メタ）アクリル酸（塩）系吸水性樹脂の製造方法 |
| WO2024024429A1 (ja) * | 2022-07-25 | 2024-02-01 | Ｓｄｐグローバル株式会社 | 吸水性樹脂組成物 |
| WO2025142604A1 (ja) * | 2023-12-25 | 2025-07-03 | 住友精化株式会社 | 被覆樹脂粒子及びその製造方法 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57142257A (en) * | 1981-02-25 | 1982-09-02 | Kao Corp | Sanitary napkin |
| JPH05156034A (ja) * | 1991-04-15 | 1993-06-22 | Dow Chem Co:The | 表面架橋吸収性樹脂粒子及びその製造方法 |
| JPH0656931A (ja) * | 1992-06-10 | 1994-03-01 | Nippon Shokubai Co Ltd | アクリル酸塩系ポリマーの製造方法および組成物 |
| JPH06184320A (ja) * | 1992-12-16 | 1994-07-05 | Nippon Shokubai Co Ltd | 吸水性樹脂の製造方法 |
| JPH0724003A (ja) * | 1993-06-25 | 1995-01-27 | Kao Corp | 吸収性物品 |
| JPH0857310A (ja) * | 1994-06-14 | 1996-03-05 | Nippon Shokubai Co Ltd | 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 |
| JPH0975391A (ja) * | 1995-09-13 | 1997-03-25 | Oji Paper Co Ltd | 吸収性物品 |
| JPH09108317A (ja) * | 1995-10-23 | 1997-04-28 | Sekisui Plastics Co Ltd | 消臭性のある吸水性樹脂 |
-
1998
- 1998-12-02 JP JP10343114A patent/JPH11263850A/ja active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57142257A (en) * | 1981-02-25 | 1982-09-02 | Kao Corp | Sanitary napkin |
| JPH05156034A (ja) * | 1991-04-15 | 1993-06-22 | Dow Chem Co:The | 表面架橋吸収性樹脂粒子及びその製造方法 |
| JPH0656931A (ja) * | 1992-06-10 | 1994-03-01 | Nippon Shokubai Co Ltd | アクリル酸塩系ポリマーの製造方法および組成物 |
| JPH06184320A (ja) * | 1992-12-16 | 1994-07-05 | Nippon Shokubai Co Ltd | 吸水性樹脂の製造方法 |
| JPH0724003A (ja) * | 1993-06-25 | 1995-01-27 | Kao Corp | 吸収性物品 |
| JPH0857310A (ja) * | 1994-06-14 | 1996-03-05 | Nippon Shokubai Co Ltd | 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 |
| JPH0975391A (ja) * | 1995-09-13 | 1997-03-25 | Oji Paper Co Ltd | 吸収性物品 |
| JPH09108317A (ja) * | 1995-10-23 | 1997-04-28 | Sekisui Plastics Co Ltd | 消臭性のある吸水性樹脂 |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003521349A (ja) * | 2000-02-01 | 2003-07-15 | ビー・エイ・エス・エフ、コーポレーション | 吸収性製品 |
| US7915363B2 (en) | 2001-06-28 | 2011-03-29 | Basf Aktiengesellschaft | Acidic superabsorbent hydrogels |
| US7790823B2 (en) | 2001-06-28 | 2010-09-07 | Basf Aktiengesellschaft | Acidic superabsorbent hydrogels |
| 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 |
| WO2003004237A1 (fr) * | 2001-07-03 | 2003-01-16 | Nippon Shokubai Co., Ltd. | Procede de production en continu de poudre de resine hygroscopique et detecteur de niveau de poudre utilise dans ce procede |
| JP2006057075A (ja) * | 2004-03-29 | 2006-03-02 | Nippon Shokubai Co Ltd | 不定形破砕状の粒子状吸水剤 |
| JP2009515622A (ja) * | 2005-11-18 | 2009-04-16 | エスセーアー・ハイジーン・プロダクツ・アーベー | 酸性超吸収体及び有機亜鉛塩を含む吸収物品 |
| US8748690B2 (en) | 2006-11-17 | 2014-06-10 | Sca Hygiene Products Ab | Absorbent articles comprising acidic cellulosic fibers and an organic zinc salt |
| US9555150B2 (en) | 2006-11-17 | 2017-01-31 | Sca Hygiene Products Ab | Absorbent articles comprising an organic zinc salt and an anti-bacterial agent or alkali metal chloride or alkaline earth metal chloride |
| JP2011500874A (ja) * | 2007-10-09 | 2011-01-06 | 株式会社日本触媒 | 吸水性樹脂の表面処理方法 |
| JP2018021133A (ja) * | 2016-08-04 | 2018-02-08 | Ｓｄｐグローバル株式会社 | 吸収性樹脂組成物粒子及びその製造方法 |
| WO2022145242A1 (ja) * | 2020-12-29 | 2022-07-07 | ユニ・チャーム株式会社 | 複合吸収体及び衛生用品 |
| JP2022104699A (ja) * | 2020-12-29 | 2022-07-11 | ユニ・チャーム株式会社 | 複合吸収体及び衛生用品 |
| JP2023088497A (ja) * | 2021-12-15 | 2023-06-27 | 株式会社日本触媒 | 表面架橋された（メタ）アクリル酸（塩）系吸水性樹脂を含む吸水剤および（メタ）アクリル酸（塩）系吸水性樹脂の製造方法 |
| WO2024024429A1 (ja) * | 2022-07-25 | 2024-02-01 | Ｓｄｐグローバル株式会社 | 吸水性樹脂組成物 |
| WO2025142604A1 (ja) * | 2023-12-25 | 2025-07-03 | 住友精化株式会社 | 被覆樹脂粒子及びその製造方法 |
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