ATE454907T1 - Absorbierende hydrogelverbundstoffe - Google Patents
Absorbierende hydrogelverbundstoffeInfo
- Publication number
- ATE454907T1 ATE454907T1 AT05257174T AT05257174T ATE454907T1 AT E454907 T1 ATE454907 T1 AT E454907T1 AT 05257174 T AT05257174 T AT 05257174T AT 05257174 T AT05257174 T AT 05257174T AT E454907 T1 ATE454907 T1 AT E454907T1
- Authority
- AT
- Austria
- Prior art keywords
- absorbent layer
- layer part
- absorbent
- major face
- polymer matrix
- 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
- A61L15/425—Porous materials, e.g. foams or sponges
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3927—Including a paper or wood pulp layer
- Y10T442/3935—Mica paper layer
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0425799A GB0425799D0 (en) | 2004-11-23 | 2004-11-23 | Absorbent hydrogel composites |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE454907T1 true ATE454907T1 (de) | 2010-01-15 |
Family
ID=33548768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05257174T ATE454907T1 (de) | 2004-11-23 | 2005-11-22 | Absorbierende hydrogelverbundstoffe |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060251880A1 (de) |
EP (1) | EP1658865B1 (de) |
AT (1) | ATE454907T1 (de) |
DE (1) | DE602005018883D1 (de) |
GB (1) | GB0425799D0 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2369799B (en) | 2000-12-07 | 2004-07-07 | Johnson & Johnson Medical Ltd | Layered polyurethane materials |
US8038660B2 (en) * | 2002-06-14 | 2011-10-18 | Mmk Group, Llc | Reusable breast shield |
WO2007113453A1 (en) * | 2006-04-03 | 2007-10-11 | First Water Limited | Absorbent hydrogel composites |
GB0802284D0 (en) * | 2008-02-07 | 2008-03-12 | First Water Ltd | Hydrogel composites and wound dressings |
DE102008031183A1 (de) | 2008-07-03 | 2010-01-07 | Paul Hartmann Ag | Wundauflage |
DE102008031182A1 (de) | 2008-07-03 | 2010-01-07 | Paul Hartmann Ag | Wundauflage mit Hydrogelmatrix |
EP2281587A1 (de) * | 2009-08-03 | 2011-02-09 | nolax AG | Resorbierbare Polyurethanschaum-Wundabdeckung |
EP2338528B1 (de) | 2009-12-24 | 2013-05-29 | Paul Hartmann AG | Hydrogelmatrix mit erhöhter Absorptionskapazität für Flüssigkeiten |
EP2338529B1 (de) | 2009-12-24 | 2013-05-29 | Paul Hartmann AG | Hydrogelmatrix mit verbesserten Klebeeigenschaften |
GB201318842D0 (en) | 2013-10-24 | 2013-12-11 | First Water Ltd | Flexible hydrogel wound dressings |
GB2522178B (en) * | 2013-11-12 | 2018-07-18 | First Water Ltd | Multilayer composition |
BR112017013255B1 (pt) * | 2014-12-22 | 2022-08-09 | Hisamitsu Pharmaceutical Co., Inc | Cataplasma |
EP3384882A1 (de) | 2017-04-05 | 2018-10-10 | Mölnlycke Health Care AB | Verbundstoffmaterial zur fluiddurchflussverwaltung |
DE102017131014A1 (de) | 2017-12-21 | 2019-06-27 | Paul Hartmann Ag | Verfahren zur Bearbeitung eines Substrats |
DE102017131013A1 (de) | 2017-12-21 | 2019-06-27 | Paul Hartmann Ag | Verfahren zur Herstellung einer Wundauflage |
JP7241672B2 (ja) * | 2019-12-26 | 2023-03-17 | 積水化成品工業株式会社 | ハイドロゲルシート |
WO2024116097A1 (en) * | 2022-11-30 | 2024-06-06 | Novocure Gmbh | Transducer arrays having alternative array materials |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4026153A1 (de) * | 1990-08-17 | 1992-02-20 | Sebapharma Gmbh & Co | Wundverband |
US5846214A (en) * | 1996-03-29 | 1998-12-08 | Nichiban Company Limited | PVA hydrogel, hydrogel laminate using the same and hydrogel wound-dressing material using the same |
US6068620A (en) * | 1998-03-30 | 2000-05-30 | Paragon Trade Brands | Absorbent laminate |
US6566575B1 (en) * | 2000-02-15 | 2003-05-20 | 3M Innovative Properties Company | Patterned absorbent article for wound dressing |
GB2369799B (en) * | 2000-12-07 | 2004-07-07 | Johnson & Johnson Medical Ltd | Layered polyurethane materials |
US20030093045A1 (en) * | 2001-11-13 | 2003-05-15 | Erdman Carol L. | Absorbing article having zoned areas of hydrophilicity |
CA2476777A1 (en) * | 2002-03-11 | 2003-09-25 | First Water Limited | Absorbent hydrogels |
WO2003092756A1 (en) * | 2002-04-30 | 2003-11-13 | Her Majesty The Queen, In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government | Multi-layer synthetic dressing with cooling characteristics |
GB0229087D0 (en) * | 2002-12-12 | 2003-01-15 | First Water Ltd | Absorbent hydrogel compositions |
-
2004
- 2004-11-23 GB GB0425799A patent/GB0425799D0/en not_active Ceased
-
2005
- 2005-11-22 AT AT05257174T patent/ATE454907T1/de not_active IP Right Cessation
- 2005-11-22 DE DE200560018883 patent/DE602005018883D1/de active Active
- 2005-11-22 EP EP20050257174 patent/EP1658865B1/de active Active
- 2005-11-23 US US11/287,174 patent/US20060251880A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
GB0425799D0 (en) | 2004-12-22 |
DE602005018883D1 (de) | 2010-03-04 |
EP1658865A1 (de) | 2006-05-24 |
EP1658865B1 (de) | 2010-01-13 |
US20060251880A1 (en) | 2006-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |