ZA200208582B - Polysaccharide absorbent and method. - Google Patents
Polysaccharide absorbent and method. Download PDFInfo
- Publication number
- ZA200208582B ZA200208582B ZA200208582A ZA200208582A ZA200208582B ZA 200208582 B ZA200208582 B ZA 200208582B ZA 200208582 A ZA200208582 A ZA 200208582A ZA 200208582 A ZA200208582 A ZA 200208582A ZA 200208582 B ZA200208582 B ZA 200208582B
- Authority
- ZA
- South Africa
- Prior art keywords
- water
- carboxyalkyl polysaccharide
- under load
- polysaccharide
- absorbency under
- Prior art date
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- 230000000452 restraining effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000007614 solvation Methods 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- XJUNLJFOHNHSAR-UHFFFAOYSA-J zirconium(4+);dicarbonate Chemical compound [Zr+4].[O-]C([O-])=O.[O-]C([O-])=O XJUNLJFOHNHSAR-UHFFFAOYSA-J 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/28—Polysaccharides or their derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/005—Crosslinking of cellulose derivatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Hematology (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Materials For Medical Uses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57249200A | 2000-05-15 | 2000-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200208582B true ZA200208582B (en) | 2003-11-10 |
Family
ID=24288055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200208582A ZA200208582B (en) | 2000-05-15 | 2002-10-23 | Polysaccharide absorbent and method. |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1282647A2 (pt) |
| JP (1) | JP2003533285A (pt) |
| KR (1) | KR20020091836A (pt) |
| CN (1) | CN1443200A (pt) |
| AR (1) | AR028447A1 (pt) |
| AU (1) | AU2001255496A1 (pt) |
| BR (1) | BR0110918A (pt) |
| MX (1) | MXPA02011059A (pt) |
| RU (1) | RU2002133855A (pt) |
| WO (1) | WO2001087365A2 (pt) |
| ZA (1) | ZA200208582B (pt) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6998367B2 (en) * | 2001-12-06 | 2006-02-14 | Kimberly-Clark Worldwide, Inc. | Absorbent composition containing transitional crosslinking points |
| CA2382419A1 (en) | 2002-04-24 | 2003-10-24 | Le Groupe Lysac Inc. | Synergistic blends of polysaccharides as biodegradable absorbent materials or superabsorbents |
| KR101329658B1 (ko) | 2006-09-25 | 2013-11-14 | 아처 다니엘 미드랜드 캄파니 | 초흡수성 표면처리된 카르복시알킬화 다당류 및 그 제조방법 |
| AU2013204055C1 (en) * | 2007-08-10 | 2016-12-15 | Gelesis Llc | Polymer hydrogels and methods of preparation thereof |
| AU2016219713B2 (en) * | 2007-08-10 | 2018-03-29 | Gelesis Llc | Polymer hydrogels and methods of preparation thereof |
| WO2009022358A1 (en) | 2007-08-10 | 2009-02-19 | Luigi Ambrosio | Superabsorbent polymer hydro gels and a method of preparing thereof |
| US8039683B2 (en) * | 2007-10-15 | 2011-10-18 | Kimberly-Clark Worldwide, Inc. | Absorbent composites having improved fluid wicking and web integrity |
| EP2108676B1 (en) | 2008-04-03 | 2017-12-27 | OrganoClick AB | Crosslinked paper based material |
| JP6220493B2 (ja) * | 2008-11-18 | 2017-10-25 | ジェレシス エルエルシー | 体重管理用および血糖管理用の方法および組成物 |
| JP5441532B2 (ja) * | 2009-07-13 | 2014-03-12 | ユニ・チャーム株式会社 | 吸収体及び吸収性物品 |
| BR112013031209B1 (pt) * | 2011-06-07 | 2020-11-24 | Gelesis Llc | Metodo para produzir hidrogeis |
| KR101461652B1 (ko) | 2011-12-16 | 2014-11-21 | 주식회사 삼양바이오팜 | 유착방지용 조성물, 이를 포함하는 유착방지기능을 갖는 수술용 메쉬 복합체 및 이의 제조 방법 |
| WO2015196054A1 (en) | 2014-06-20 | 2015-12-23 | Gelesis, Llc | Methods for treating overweight or obesity |
| US10179824B2 (en) | 2015-01-29 | 2019-01-15 | Gelesis Llc | Method for producing hydrogels coupling high elastic modulus and absorbance |
| WO2017189422A1 (en) | 2016-04-25 | 2017-11-02 | Gelesis, Llc. | Method for treating constipation |
| CN108393071A (zh) * | 2018-03-21 | 2018-08-14 | 广东电网有限责任公司电力科学研究院 | 一种复合吸附剂及其制备方法 |
| CN113164510A (zh) * | 2018-08-10 | 2021-07-23 | 萃奥密公司 | 超吸收性材料及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1086323A (en) * | 1963-07-18 | 1967-10-11 | Courtaulds Ltd | Derivative of carboxy methyl cellulose |
| US3731686A (en) * | 1971-03-22 | 1973-05-08 | Personal Products Co | Fluid absorption and retention products and methods of making the same |
| CA2073292C (en) * | 1991-10-25 | 2004-06-29 | Xin Ning | Carboxyalkyl polysaccharides having improved absorbent properties and process for the preparation thereof |
| CA2072918A1 (en) * | 1992-02-14 | 1993-08-15 | Jian Qin | Modified polysaccharides having improved absorbent properties and process for the preparation thereof |
| US5550189A (en) * | 1992-04-17 | 1996-08-27 | Kimberly-Clark Corporation | Modified polysaccharides having improved absorbent properties and process for the preparation thereof |
| CA2076732C (en) * | 1992-04-17 | 2006-05-09 | Kimberly-Clark Worldwide, Inc. | Modified polysaccharides having improved absorbent properties and process for the preparation thereof |
-
2001
- 2001-04-19 BR BR0110918-9A patent/BR0110918A/pt not_active IP Right Cessation
- 2001-04-19 RU RU2002133855/15A patent/RU2002133855A/ru not_active Application Discontinuation
- 2001-04-19 KR KR1020027015284A patent/KR20020091836A/ko not_active Application Discontinuation
- 2001-04-19 MX MXPA02011059A patent/MXPA02011059A/es unknown
- 2001-04-19 EP EP01928663A patent/EP1282647A2/en not_active Withdrawn
- 2001-04-19 WO PCT/US2001/012761 patent/WO2001087365A2/en not_active Application Discontinuation
- 2001-04-19 AU AU2001255496A patent/AU2001255496A1/en not_active Abandoned
- 2001-04-19 CN CN01812860A patent/CN1443200A/zh active Pending
- 2001-04-19 JP JP2001583829A patent/JP2003533285A/ja not_active Abandoned
- 2001-05-11 AR ARP010102250A patent/AR028447A1/es unknown
-
2002
- 2002-10-23 ZA ZA200208582A patent/ZA200208582B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA02011059A (es) | 2003-03-10 |
| AU2001255496A1 (en) | 2001-11-26 |
| WO2001087365A2 (en) | 2001-11-22 |
| EP1282647A2 (en) | 2003-02-12 |
| AR028447A1 (es) | 2003-05-07 |
| WO2001087365A3 (en) | 2002-04-11 |
| CN1443200A (zh) | 2003-09-17 |
| BR0110918A (pt) | 2004-02-10 |
| RU2002133855A (ru) | 2004-06-27 |
| KR20020091836A (ko) | 2002-12-06 |
| JP2003533285A (ja) | 2003-11-11 |
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