SE507535C2 - Absorberande struktur med förbättrade absorptionsegenskaper - Google Patents
Absorberande struktur med förbättrade absorptionsegenskaperInfo
- Publication number
- SE507535C2 SE507535C2 SE9603920A SE9603920A SE507535C2 SE 507535 C2 SE507535 C2 SE 507535C2 SE 9603920 A SE9603920 A SE 9603920A SE 9603920 A SE9603920 A SE 9603920A SE 507535 C2 SE507535 C2 SE 507535C2
- Authority
- SE
- Sweden
- Prior art keywords
- liquid
- absorbent structure
- thermoreversible
- absorbent
- superabsorbent material
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
- A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/535—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
-
- 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
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/53051—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/53051—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
- A61F2013/53054—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged the maximum being along the side edges
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9603920A SE507535C2 (sv) | 1996-10-28 | 1996-10-28 | Absorberande struktur med förbättrade absorptionsegenskaper |
RU99111260/14A RU2194481C2 (ru) | 1996-10-28 | 1997-10-17 | Абсорбирующая структура с улучшенными абсорбирующими свойствами |
SK503-99A SK50399A3 (en) | 1996-10-28 | 1997-10-17 | Absorbent structure with improved absorption properties |
US09/284,635 US6465710B1 (en) | 1996-10-28 | 1997-10-17 | Absorbent structure with improved absorption properties |
PCT/SE1997/001739 WO1998018504A1 (fr) | 1996-10-28 | 1997-10-17 | Structure absorbante presentant de meilleures proprietes d'absorption |
KR1019990703677A KR20000052843A (ko) | 1996-10-28 | 1997-10-17 | 향상된 흡수성을 갖는 흡수 구조체 |
CZ991269A CZ126999A3 (cs) | 1996-10-28 | 1997-10-17 | Absorpční struktura |
JP52035298A JP2001504005A (ja) | 1996-10-28 | 1997-10-17 | 改良された吸収特性を有する吸収構造体 |
MXPA99003895A MXPA99003895A (es) | 1996-10-28 | 1997-10-17 | Estructura absorbente con mejores propiedades de absorcion. |
DE69718931T DE69718931T2 (de) | 1996-10-28 | 1997-10-17 | Absorbierende struktur mit verbesserten absorptionseigenschaften |
PL97333021A PL189486B1 (pl) | 1996-10-28 | 1997-10-17 | Wkład chłonny i pielucha z wkładem chłonnym |
EP97911539A EP0944402B1 (fr) | 1996-10-28 | 1997-10-17 | Structure absorbante presentant de meilleures proprietes d'absorption |
ZA9709566A ZA979566B (en) | 1996-10-28 | 1997-10-24 | Absorbent structure with improved absorption properties. |
TW86115861A TW353613B (en) | 1996-10-28 | 1997-10-27 | Absorptive structure of improved absorption properties |
CO97063270A CO4870753A1 (es) | 1996-10-28 | 1997-10-28 | Estructura absorbente con propiedades de absorcion mejorados |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9603920A SE507535C2 (sv) | 1996-10-28 | 1996-10-28 | Absorberande struktur med förbättrade absorptionsegenskaper |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9603920D0 SE9603920D0 (sv) | 1996-10-28 |
SE9603920L SE9603920L (sv) | 1998-04-29 |
SE507535C2 true SE507535C2 (sv) | 1998-06-15 |
Family
ID=20404383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9603920A SE507535C2 (sv) | 1996-10-28 | 1996-10-28 | Absorberande struktur med förbättrade absorptionsegenskaper |
Country Status (15)
Country | Link |
---|---|
US (1) | US6465710B1 (fr) |
EP (1) | EP0944402B1 (fr) |
JP (1) | JP2001504005A (fr) |
KR (1) | KR20000052843A (fr) |
CO (1) | CO4870753A1 (fr) |
CZ (1) | CZ126999A3 (fr) |
DE (1) | DE69718931T2 (fr) |
MX (1) | MXPA99003895A (fr) |
PL (1) | PL189486B1 (fr) |
RU (1) | RU2194481C2 (fr) |
SE (1) | SE507535C2 (fr) |
SK (1) | SK50399A3 (fr) |
TW (1) | TW353613B (fr) |
WO (1) | WO1998018504A1 (fr) |
ZA (1) | ZA979566B (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6696618B2 (en) | 2001-12-12 | 2004-02-24 | Kimberly-Clark Worldwide, Inc. | Absorbent composites exhibiting swelling/deswelling properties |
US20040230184A1 (en) * | 2003-05-01 | 2004-11-18 | Babusik Kimberly H. | Multiple layer absorbent system |
US20040254549A1 (en) † | 2003-06-16 | 2004-12-16 | Kimberly-Clark Worldwide, Inc. | Personal wear article with wetness indicator |
US20070219521A1 (en) * | 2006-03-17 | 2007-09-20 | The Procter & Gamble Company | Absorbent article comprising a synthetic polymer derived from a renewable resource and methods of producing said article |
US7977530B2 (en) | 2008-01-30 | 2011-07-12 | Kimberly-Clark Worldwide, Inc. | Absorbent articles comprising absorbent materials exhibiting deswell/reswell |
US9572728B2 (en) * | 2008-07-02 | 2017-02-21 | The Procter & Gamble Company | Disposable absorbent article with varied distribution of absorbent particulate polymer material and method of making same |
US9820897B2 (en) * | 2015-12-28 | 2017-11-21 | Veronica Lee Berry | Composite liquid-retentive substrate for a hygiene article |
CN106510971A (zh) * | 2016-10-28 | 2017-03-22 | 德佳信科技(天津)有限公司 | 复合芯体及使用该复合芯体的一次性护理卫生用品 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4699619A (en) * | 1984-08-31 | 1987-10-13 | Kimberly-Clark Corporation | Absorbent structure designed for absorbing body fluids |
JPS6190657A (ja) * | 1984-10-11 | 1986-05-08 | 三井東圧化学株式会社 | 尿の吸収・保持剤 |
PH23956A (en) | 1985-05-15 | 1990-01-23 | Procter & Gamble | Absorbent articles with dual layered cores |
US4699823A (en) * | 1985-08-21 | 1987-10-13 | Kimberly-Clark Corporation | Non-layered absorbent insert having Z-directional superabsorbent concentration gradient |
US4795482A (en) * | 1987-06-30 | 1989-01-03 | Union Carbide Corporation | Process for eliminating organic odors and compositions for use therein |
JPH068604B2 (ja) | 1988-05-23 | 1994-02-02 | 本田技研工業株式会社 | 内燃機関の弁作動状態切換装置 |
TW207987B (fr) * | 1991-03-20 | 1993-06-21 | Hoechst Ag | |
DE4242923C2 (de) | 1992-12-18 | 1996-03-14 | Pfaff Ag G M | Bügelmaschine mit einer Einrichtung zum Befeuchten des Bügelgutes |
EP0693508B1 (fr) * | 1994-02-10 | 1998-05-06 | KOHJIN CO. Ltd. | Composition polymere hydroabsorbante/desorbante et thermosensible |
US5573994A (en) * | 1994-05-13 | 1996-11-12 | University Of Cincinnati | Superabsorbent foams, and method for producing the same |
US5855572A (en) * | 1996-03-22 | 1999-01-05 | The Procter & Gamble Company | Absorbent components having a fluid acquisition zone |
-
1996
- 1996-10-28 SE SE9603920A patent/SE507535C2/sv not_active IP Right Cessation
-
1997
- 1997-10-17 KR KR1019990703677A patent/KR20000052843A/ko not_active Application Discontinuation
- 1997-10-17 US US09/284,635 patent/US6465710B1/en not_active Expired - Fee Related
- 1997-10-17 JP JP52035298A patent/JP2001504005A/ja not_active Ceased
- 1997-10-17 WO PCT/SE1997/001739 patent/WO1998018504A1/fr active IP Right Grant
- 1997-10-17 PL PL97333021A patent/PL189486B1/pl not_active IP Right Cessation
- 1997-10-17 MX MXPA99003895A patent/MXPA99003895A/es not_active Application Discontinuation
- 1997-10-17 EP EP97911539A patent/EP0944402B1/fr not_active Expired - Lifetime
- 1997-10-17 CZ CZ991269A patent/CZ126999A3/cs unknown
- 1997-10-17 RU RU99111260/14A patent/RU2194481C2/ru not_active IP Right Cessation
- 1997-10-17 SK SK503-99A patent/SK50399A3/sk unknown
- 1997-10-17 DE DE69718931T patent/DE69718931T2/de not_active Expired - Lifetime
- 1997-10-24 ZA ZA9709566A patent/ZA979566B/xx unknown
- 1997-10-27 TW TW86115861A patent/TW353613B/zh active
- 1997-10-28 CO CO97063270A patent/CO4870753A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
PL333021A1 (en) | 1999-11-08 |
TW353613B (en) | 1999-03-01 |
RU2194481C2 (ru) | 2002-12-20 |
US6465710B1 (en) | 2002-10-15 |
EP0944402A1 (fr) | 1999-09-29 |
SE9603920D0 (sv) | 1996-10-28 |
PL189486B1 (pl) | 2005-08-31 |
WO1998018504A1 (fr) | 1998-05-07 |
ZA979566B (en) | 1998-05-12 |
CO4870753A1 (es) | 1999-12-27 |
SE9603920L (sv) | 1998-04-29 |
DE69718931T2 (de) | 2003-12-11 |
CZ126999A3 (cs) | 1999-09-15 |
KR20000052843A (ko) | 2000-08-25 |
DE69718931D1 (de) | 2003-03-13 |
MXPA99003895A (es) | 2011-03-28 |
EP0944402B1 (fr) | 2003-02-05 |
JP2001504005A (ja) | 2001-03-27 |
SK50399A3 (en) | 2000-01-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4637828B2 (ja) | 吸収構造体を含む吸収物品 | |
US5873869A (en) | Absorbent article with foam absorbent structure providing improved menses acquisition and fit | |
RU2197212C2 (ru) | Абсорбирующая структура, имеющая высокую степень использования | |
CA2145842C (fr) | Article absorbant avec plaque | |
KR100322309B1 (ko) | 낮은밀도및낮은기본중량의포획대역을갖는흡수부재 | |
US5895379A (en) | Absorbent cores having improved acquisition capability, and absorbent articles containing them | |
CA2249296C (fr) | Composants absorbants ayant une zone d'acquisition de fluides | |
KR20010041788A (ko) | 수성 액체 분배용 흡수물질 | |
JP2000510031A (ja) | 大きな流動能力を有する材料を含む吸収製品 | |
SE511903C2 (sv) | Absorberande alster innefattande en absorptionskropp med förbättrade vätskeinsläppsegenskaper | |
SE508399C2 (sv) | Absorptionskropp i ett absorberande alster | |
US20040193129A1 (en) | Absorbent article comprising an absorbent structure | |
US8043700B2 (en) | Bicomponent superabsorbent fibre | |
FI101766B (fi) | Imurunko vaippoja, inkontinenssisuojia ja vastaavia tuotteita varten | |
SE507535C2 (sv) | Absorberande struktur med förbättrade absorptionsegenskaper | |
US20050075617A1 (en) | Absorbent article comprising an absorbent structure | |
SE507797C2 (sv) | Absorberande struktur innefattande två olika materialtyper för användning i ett absorberande alster | |
JP4684998B2 (ja) | 吸収構造体を含む吸収物品 | |
RU99111260A (ru) | Абсорбирующая структура с улучшенными абсорбирующими свойствами | |
BRPI0415094B1 (pt) | Artigo absorvente compreendendo uma estrutura absorvente | |
KR20230127215A (ko) | 복합 흡수체 및 위생용품 | |
EP0850629A2 (fr) | Elément absorbant |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |