CO5040047A1 - Estructura de material absorbente su metodo de manufactura y uso, y un articulo absorbente desechable que comprende tal estructura de material - Google Patents
Estructura de material absorbente su metodo de manufactura y uso, y un articulo absorbente desechable que comprende tal estructura de materialInfo
- Publication number
- CO5040047A1 CO5040047A1 CO98034784A CO98034784A CO5040047A1 CO 5040047 A1 CO5040047 A1 CO 5040047A1 CO 98034784 A CO98034784 A CO 98034784A CO 98034784 A CO98034784 A CO 98034784A CO 5040047 A1 CO5040047 A1 CO 5040047A1
- Authority
- CO
- Colombia
- Prior art keywords
- material structure
- absorbent
- structure according
- manufacture
- use method
- Prior art date
Links
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
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
-
- 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
- A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
-
- 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
- A61L15/425—Porous materials, e.g. foams or sponges
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Polymerisation Methods In General (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Glass Compositions (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Materials For Medical Uses (AREA)
Abstract
Una estructura de material absorbente para absorber líquidos,comprende una pluralidad de celdas que están conformadas por una pluralidad de superficies internas de una estructura de espuma polimérica, en donde dichas celdas son esencialmente abiertas y esencialmente están en conexión una con otra cuando la absorción de líquido es iniciada, caracterizado en que grupos iónicos que han sido creados por medio de hidrólisis sobre las superficies internas de la estructura de espuma polimérica, en donde dichos grupos iónicos suministran la absorción a través de fuerzas osmóticas.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9702350A SE512405C2 (sv) | 1997-06-19 | 1997-06-19 | Absorberande materialstruktur, dess tillverkningsförfarande och användning, samt en absorberande engångsartikel innefattande en sådan materialstruktur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO5040047A1 true CO5040047A1 (es) | 2001-05-29 |
Family
ID=20407437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CO98034784A CO5040047A1 (es) | 1997-06-19 | 1998-06-18 | Estructura de material absorbente su metodo de manufactura y uso, y un articulo absorbente desechable que comprende tal estructura de material |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0993310B1 (es) |
| JP (1) | JP4271737B2 (es) |
| AT (1) | ATE420668T1 (es) |
| AU (1) | AU7947298A (es) |
| CO (1) | CO5040047A1 (es) |
| DE (1) | DE69840478D1 (es) |
| ES (1) | ES2321040T3 (es) |
| PE (1) | PE101099A1 (es) |
| PL (1) | PL337498A1 (es) |
| SE (1) | SE512405C2 (es) |
| TN (1) | TNSN98093A1 (es) |
| WO (1) | WO1998057675A1 (es) |
| ZA (1) | ZA985315B (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60030038T2 (de) * | 1999-06-21 | 2006-12-07 | Kao Corp. | Absorbierender Artikel |
| AUPR143400A0 (en) | 2000-11-13 | 2000-12-07 | Usf Filtration And Separations Group Inc. | Modified membranes |
| US6663584B2 (en) | 2001-08-27 | 2003-12-16 | Kimberly-Clark Worldwide Inc. | Elastic bandage |
| US20040167489A1 (en) | 2003-02-14 | 2004-08-26 | Kellenberger Stanley R. | Compact absorbent article |
| US7188748B2 (en) | 2003-03-04 | 2007-03-13 | Diaperoos, Llc | Vacuum-packed diaper vending machine |
| US20050131368A2 (en) | 2003-03-04 | 2005-06-16 | Diaperoos, Llc | Vacuum-packed diaper |
| BR112021020337A2 (pt) * | 2019-06-28 | 2022-01-04 | Unicharm Corp | Absorvedor e artigo absorvente |
| JP2022104698A (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 |
| JP7630276B2 (ja) * | 2020-12-29 | 2025-02-17 | ユニ・チャーム株式会社 | 複合吸収体及び衛生用品 |
| JP2022104694A (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 |
| JP7591924B2 (ja) | 2020-12-29 | 2024-11-29 | オルガノ株式会社 | 複合吸収体、及び高分子吸収剤 |
| JP7580270B2 (ja) * | 2020-12-29 | 2024-11-11 | ユニ・チャーム株式会社 | 複合吸収体及び衛生用品 |
| JP2022104704A (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 |
| 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 |
| JP2022104701A (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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8405680D0 (en) * | 1984-03-05 | 1984-04-11 | Unilever Plc | Porous polymers |
| US5149720A (en) * | 1991-08-12 | 1992-09-22 | The Procter & Gamble Company | Process for preparing emulsions that are polymerizable to absorbent foam materials |
| US5338766A (en) * | 1993-03-26 | 1994-08-16 | The Procter & Gamble Company | Superabsorbent polymer foam |
-
1997
- 1997-06-19 SE SE9702350A patent/SE512405C2/sv not_active IP Right Cessation
-
1998
- 1998-06-12 AU AU79472/98A patent/AU7947298A/en not_active Abandoned
- 1998-06-12 PL PL98337498A patent/PL337498A1/xx unknown
- 1998-06-12 JP JP50427699A patent/JP4271737B2/ja not_active Expired - Fee Related
- 1998-06-12 DE DE69840478T patent/DE69840478D1/de not_active Expired - Lifetime
- 1998-06-12 WO PCT/SE1998/001129 patent/WO1998057675A1/en active Application Filing
- 1998-06-12 EP EP98929984A patent/EP0993310B1/en not_active Expired - Lifetime
- 1998-06-12 ES ES98929984T patent/ES2321040T3/es not_active Expired - Lifetime
- 1998-06-12 AT AT98929984T patent/ATE420668T1/de not_active IP Right Cessation
- 1998-06-17 TN TNTNSN98093A patent/TNSN98093A1/fr unknown
- 1998-06-18 ZA ZA985315A patent/ZA985315B/xx unknown
- 1998-06-18 CO CO98034784A patent/CO5040047A1/es unknown
- 1998-06-18 PE PE1998000523A patent/PE101099A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| ZA985315B (en) | 1999-01-11 |
| SE512405C2 (sv) | 2000-03-13 |
| SE9702350L (sv) | 1999-01-28 |
| DE69840478D1 (de) | 2009-03-05 |
| PL337498A1 (en) | 2000-08-28 |
| ATE420668T1 (de) | 2009-01-15 |
| PE101099A1 (es) | 1999-10-20 |
| WO1998057675A1 (en) | 1998-12-23 |
| TNSN98093A1 (fr) | 2000-12-29 |
| EP0993310A1 (en) | 2000-04-19 |
| AU7947298A (en) | 1999-01-04 |
| JP2002505702A (ja) | 2002-02-19 |
| EP0993310B1 (en) | 2009-01-14 |
| SE9702350D0 (sv) | 1997-06-19 |
| JP4271737B2 (ja) | 2009-06-03 |
| ES2321040T3 (es) | 2009-06-01 |
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