JP2003515616A5 - - Google Patents
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- Publication number
- JP2003515616A5 JP2003515616A5 JP2000575553A JP2000575553A JP2003515616A5 JP 2003515616 A5 JP2003515616 A5 JP 2003515616A5 JP 2000575553 A JP2000575553 A JP 2000575553A JP 2000575553 A JP2000575553 A JP 2000575553A JP 2003515616 A5 JP2003515616 A5 JP 2003515616A5
- Authority
- JP
- Japan
- Prior art keywords
- polysaccharide
- starting material
- gel
- polymer
- superabsorbent material
- 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
Links
- 150000004676 glycans Chemical class 0.000 description 13
- 229920001282 polysaccharide Polymers 0.000 description 13
- 239000005017 polysaccharide Substances 0.000 description 13
- 239000007858 starting material Substances 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 239000000499 gel Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 4
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 4
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- 229920002907 Guar gum Polymers 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000665 guar gum Substances 0.000 description 2
- 235000010417 guar gum Nutrition 0.000 description 2
- 229960002154 guar gum Drugs 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920002959 polymer blend Polymers 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9803448-1 | 1998-10-09 | ||
| SE9803448A SE517075C2 (sv) | 1998-10-09 | 1998-10-09 | Polysackaridbaserat absorberande polymermaterial |
| PCT/SE1999/001793 WO2000021581A1 (en) | 1998-10-09 | 1999-10-07 | Polysaccharide based absorbent polymer material |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003515616A JP2003515616A (ja) | 2003-05-07 |
| JP2003515616A5 true JP2003515616A5 (enExample) | 2006-11-09 |
| JP4558939B2 JP4558939B2 (ja) | 2010-10-06 |
Family
ID=20412893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000575553A Expired - Lifetime JP4558939B2 (ja) | 1998-10-09 | 1999-10-07 | 多糖ベースの吸収性ポリマー材料 |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1119378B1 (enExample) |
| JP (1) | JP4558939B2 (enExample) |
| AT (1) | ATE241393T1 (enExample) |
| AU (1) | AU1304900A (enExample) |
| DE (1) | DE69908391T2 (enExample) |
| DK (1) | DK1119378T3 (enExample) |
| PL (1) | PL194949B1 (enExample) |
| SE (1) | SE517075C2 (enExample) |
| SK (1) | SK4612001A3 (enExample) |
| TN (1) | TNSN99187A1 (enExample) |
| WO (1) | WO2000021581A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2351253A1 (en) | 2000-11-10 | 2002-05-10 | Groupe Lysac Inc./Lysac Group Inc. | Crosslinked polysaccharide, obtained by crosslinking with substituted polyethylene glycol, as superabsorbent |
| CA2423712A1 (en) | 2003-03-26 | 2004-09-26 | Nicolas Nourry | Crosslinked amylopectin by reactive extrusion and its use as an absorbent or superabsorbent material |
| CA2443059A1 (en) | 2003-09-29 | 2005-03-29 | Le Groupe Lysac Inc. | Polysaccharide-clay superabsorbent nanocomposites |
| DE102004030182A1 (de) | 2004-06-22 | 2006-01-12 | Stockhausen Gmbh | Wasserabsorbierendes Polysaccharid sowie ein Verfahren zu seiner Herstellung |
| US8580953B2 (en) | 2004-06-21 | 2013-11-12 | Evonik Degussa Gmbh | Water-absorbing polysaccharide and method for producing the same |
| US7625463B2 (en) | 2006-10-02 | 2009-12-01 | Weyerhaeuser Nr Company | Methods for the preparation of fibrous superabsorbent composite containing cellulose |
| US7645806B2 (en) | 2006-10-02 | 2010-01-12 | Weyerhaeuser Nr Company | Methods for the preparation of superabsorbent particles containing carboxyalkyl cellulose |
| US7717995B2 (en) | 2006-10-02 | 2010-05-18 | Weyerhaeuser Nr Company | Methods for the preparation of mixed polymer superabsorbent fibers containing cellulose |
| US7785710B2 (en) | 2006-10-02 | 2010-08-31 | Weyerhaeuser Nr Company | Superabsorbent particles containing carboxyalkyl cellulose and temporary metal crosslinks |
| US7591891B2 (en) | 2007-06-25 | 2009-09-22 | Weyerhaeuser Nr Company | Fibrous blend and methods of preparation |
| US7749317B2 (en) | 2007-06-25 | 2010-07-06 | Weyerhaeuser Nr Company | Fibrous blend and method of making |
| US7959762B2 (en) | 2008-06-30 | 2011-06-14 | Weyerhaeuser Nr Company | Method for making biodegradable superabsorbent particles |
| US7833384B2 (en) | 2008-06-30 | 2010-11-16 | Weyerhaeuser Nr Company | Method for making fiber having biodegradable superabsorbent particles attached thereto |
| US8101543B2 (en) | 2008-06-30 | 2012-01-24 | Weyerhaeuser Nr Company | Biodegradable superabsorbent particles |
| US8084391B2 (en) | 2008-06-30 | 2011-12-27 | Weyerhaeuser Nr Company | Fibers having biodegradable superabsorbent particles attached thereto |
| US8641869B2 (en) | 2008-06-30 | 2014-02-04 | Weyerhaeuser Nr Company | Method for making biodegradable superabsorbent particles |
| US8361926B2 (en) | 2008-11-25 | 2013-01-29 | Evonik Stockhausen, Llc | Water-absorbing polysaccharide and method for producing the same |
| CA2844631A1 (en) * | 2011-08-09 | 2013-02-14 | Rhodia Operations | Wettable, non-leachable peat moss, method of preparation, and method of use |
| JP6368554B2 (ja) * | 2014-06-09 | 2018-08-01 | 独立行政法人国立高等専門学校機構 | ゲル化剤 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3092225B2 (ja) * | 1991-08-15 | 2000-09-25 | 王子製紙株式会社 | 高吸水性セルロース材料の製造方法 |
| JPH06154596A (ja) * | 1992-11-18 | 1994-06-03 | Sanyo Chem Ind Ltd | 耐塩安定性吸収剤及びその製法 |
| US5573994A (en) * | 1994-05-13 | 1996-11-12 | University Of Cincinnati | Superabsorbent foams, and method for producing the same |
| JP3720084B2 (ja) * | 1994-07-26 | 2005-11-24 | 株式会社日本触媒 | 吸水性樹脂およびその製造方法並びに吸水性物品 |
| JPH0985079A (ja) * | 1995-09-22 | 1997-03-31 | Oji Paper Co Ltd | 有機溶媒と水を吸収するゲル化剤の製造方法 |
| JP2002507933A (ja) * | 1997-06-24 | 2002-03-12 | エスシーエー ハイジーン プロダクツ アーベー | 高度吸収ポリマーを含む吸収構造体及びかかる吸収構造体を含む吸収物品 |
-
1998
- 1998-10-09 SE SE9803448A patent/SE517075C2/sv not_active IP Right Cessation
-
1999
- 1999-10-07 EP EP99956437A patent/EP1119378B1/en not_active Expired - Lifetime
- 1999-10-07 AT AT99956437T patent/ATE241393T1/de not_active IP Right Cessation
- 1999-10-07 PL PL364940A patent/PL194949B1/pl unknown
- 1999-10-07 WO PCT/SE1999/001793 patent/WO2000021581A1/en not_active Ceased
- 1999-10-07 DK DK99956437T patent/DK1119378T3/da active
- 1999-10-07 AU AU13049/00A patent/AU1304900A/en not_active Abandoned
- 1999-10-07 JP JP2000575553A patent/JP4558939B2/ja not_active Expired - Lifetime
- 1999-10-07 SK SK461-2001A patent/SK4612001A3/sk unknown
- 1999-10-07 TN TNTNSN99187A patent/TNSN99187A1/fr unknown
- 1999-10-07 DE DE69908391T patent/DE69908391T2/de not_active Expired - Lifetime
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