HUP9801909A1 - Légáteresztő, folyadék-átnemeresztő záró szerkezetek és azokból készülő nedvszívó termékek - Google Patents
Légáteresztő, folyadék-átnemeresztő záró szerkezetek és azokból készülő nedvszívó termékekInfo
- Publication number
- HUP9801909A1 HUP9801909A1 HU9801909A HUP9801909A HUP9801909A1 HU P9801909 A1 HUP9801909 A1 HU P9801909A1 HU 9801909 A HU9801909 A HU 9801909A HU P9801909 A HUP9801909 A HU P9801909A HU P9801909 A1 HUP9801909 A1 HU P9801909A1
- Authority
- HU
- Hungary
- Prior art keywords
- layer
- base layer
- pumice stone
- pumice
- fluffy
- Prior art date
Links
- 230000004888 barrier function Effects 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
- 239000008262 pumice Substances 0.000 abstract 7
- 239000004575 stone Substances 0.000 abstract 7
- 239000002245 particle Substances 0.000 abstract 3
- 230000002745 absorbent Effects 0.000 abstract 2
- 239000002250 absorbent Substances 0.000 abstract 2
- 230000035515 penetration Effects 0.000 abstract 2
- 206010021639 Incontinence Diseases 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
Classifications
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- 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
- A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
-
- 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
- A61F13/51—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 outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
-
- 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
- A61F13/51—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 outer layers
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
- A61F13/51458—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable
- A61F13/5146—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable having apertures of perforations
-
- 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
- A61F13/51—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 outer layers
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
- A61F13/51458—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable
- A61F13/51462—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable being defined by a value or parameter
-
- 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
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/26—Macromolecular compounds obtained otherwise than 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)
- Public Health (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Dermatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Laminated Bodies (AREA)
Abstract
A találmány egy légáteresztő, alapvetően főlyadék-átnemeresztőzárószerkezetet és az abból készült nedvszívó termékeket, mintamilyenek az egészségügyi betétek, alsórűházat-betétek,inkőntinenciatermékek és pelenkák, javasől. A zárószerkezetnek egyszembenfekvő őldalakkal rendelkező pőrózűs rétege (2) van, a pőrózűsréteg (2) a következőkből áll: egy pórűsőkkal rendelkező pőrózűsalaprétegből (4), amelyben a pórűsők a pőrózűs réteg (2) őldalaivalmegegyező őldalak között keresztülhaladnak, amely pórűsőkőn keresztüla főlyadék áthaladhat a pőrózűs alaprétegen (4) keresztül; valamintrészecskékből (8), amelyeket a pőrózűs alaprétegnek (4) legalább egyikőldalára ragasztanak úgy, hőgy akadályőzzák a főlyadék behatőlását apórűsőkba; ahől a pőrózűs réteg (2) ellenáll a főlyadék behatőlásának,amikőr egy őlyan nedvszívó termék részét képezi, amely átfedi apőrózűs réteg (2) azőn őldalát, amelyre a részecskék (8) fel vannakragasztva, és amennyiben a termék 1 főnt/négyzethüvelyk (6894 Pa)terhelésnek van kitéve; és ahől a pőrózűs réteg (2) Frazier félelégáteresztési értéke nagyőbb, mint zérűs, és a 0-80 mm3/láb2/perc(861 mm3/m2/perc) tartőmányba esik. A főlyadékáteresztő, alapvetőenfőlyadék-átnemeresztő zárószerkezetet az különbözteti meg, hőgy őlyanrészecskékkel (8) rendelkezik, amelyek a pőrózűs alaprétegre (4)vannak ráragasztva, alapvetően a pőrózűs alapréteg (4) felületénelhelyezve, ahelyett, hőgy azzal el lennének keverve és behatőlnánakazőn anyagők mélyébe, amelyek a pőrózűs alapréteget (4) alkőtják. ŕ
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/917,987 US6277104B1 (en) | 1997-08-25 | 1997-08-25 | Air permeable, liquid impermeable barrier structures and products made therefrom |
Publications (2)
Publication Number | Publication Date |
---|---|
HU9801909D0 HU9801909D0 (en) | 1998-10-28 |
HUP9801909A1 true HUP9801909A1 (hu) | 1999-10-28 |
Family
ID=25439608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU9801909A HUP9801909A1 (hu) | 1997-08-25 | 1998-08-24 | Légáteresztő, folyadék-átnemeresztő záró szerkezetek és azokból készülő nedvszívó termékek |
Country Status (17)
Country | Link |
---|---|
US (1) | US6277104B1 (hu) |
EP (1) | EP0900571B1 (hu) |
JP (1) | JPH11128272A (hu) |
CN (1) | CN1321624C (hu) |
AR (1) | AR016867A1 (hu) |
AT (1) | ATE284228T1 (hu) |
AU (1) | AU757223B2 (hu) |
BR (1) | BR9803225A (hu) |
CA (1) | CA2245335C (hu) |
CO (1) | CO5060473A1 (hu) |
CZ (1) | CZ269298A3 (hu) |
DE (1) | DE69828002T2 (hu) |
ES (1) | ES2234054T3 (hu) |
HU (1) | HUP9801909A1 (hu) |
SG (1) | SG79990A1 (hu) |
TW (1) | TW412416B (hu) |
ZA (1) | ZA987643B (hu) |
Families Citing this family (56)
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US7354424B2 (en) * | 1998-08-07 | 2008-04-08 | Tamicare Ltd. | Protective garment |
US20040175516A1 (en) * | 1998-10-28 | 2004-09-09 | Gerhard Schmitz | Insulating arrangement for the inner insulation of an aircraft |
JP3638847B2 (ja) * | 2000-02-02 | 2005-04-13 | ユニ・チャーム株式会社 | 吸収性物品の表面シートとその製造方法 |
US7179951B2 (en) | 2000-06-21 | 2007-02-20 | The Procter & Gamble Company | Absorbent barrier structures having a high convective air flow rate and articles made therefrom |
US6600085B2 (en) | 2000-12-19 | 2003-07-29 | Johnson & Johnson Consumer Products, Inc. | Absorbent article |
US6964063B2 (en) * | 2002-09-28 | 2005-11-15 | Bamber Jeffrey V | Sports glove |
US20050034213A1 (en) * | 2002-09-28 | 2005-02-17 | Bamber Jeffrey V. | Sports glove |
BRPI0413298A (pt) | 2003-08-06 | 2006-10-10 | Basf Ag | material intumescìvel em água, e, processo para a produção do mesmo. |
MXPA06001291A (es) | 2003-08-06 | 2006-04-11 | Procter & Gamble | Material recubierto que se dilata en agua. |
CN100542616C (zh) | 2003-08-06 | 2009-09-23 | 巴斯福股份公司 | 包含涂覆的水溶胀性聚合物的水溶胀性材料 |
WO2005018694A1 (en) * | 2003-08-20 | 2005-03-03 | Tyco Healthcare Retail Services Ag | Absorbent cores for absorbent articles and method for making same |
EP1518567B1 (en) | 2003-09-25 | 2017-06-28 | The Procter & Gamble Company | Absorbent articles comprising fluid acquisition zones with coated superabsorbent particles |
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EP2767308B1 (en) | 2007-04-19 | 2016-04-13 | Miramar Labs, Inc. | Devices, and systems for non-invasive delivery of microwave therapy |
EP2837351B1 (en) | 2007-04-19 | 2018-05-30 | Miramar Labs, Inc. | Systems for creating an effect using microwave energy to specified tissue |
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EP3340954B1 (en) | 2015-08-26 | 2020-03-25 | The Procter and Gamble Company | Absorbent articles having three-dimensional substrates and indicia |
EP3370673B1 (en) | 2015-11-04 | 2022-03-30 | The Procter & Gamble Company | Absorbent structure |
RU2697170C1 (ru) | 2015-11-04 | 2019-08-12 | Дзе Проктер Энд Гэмбл Компани | Абсорбирующая структура |
EP3370784B1 (en) | 2015-11-04 | 2024-06-12 | The Procter & Gamble Company | Absorbent structure |
EP3370671B1 (en) | 2015-11-04 | 2023-07-05 | The Procter & Gamble Company | Absorbent structure |
EP3431061B1 (en) * | 2016-03-18 | 2021-06-30 | Kikuo Yamada | Absorbent article |
JP6759369B2 (ja) | 2016-07-01 | 2020-09-23 | ザ プロクター アンド ギャンブル カンパニーThe Procter & Gamble Company | 改善されたトップシート乾燥度を有する吸収性物品 |
WO2018048845A1 (en) * | 2016-09-09 | 2018-03-15 | The Procter & Gamble Company | Three-dimensional apertured substrates |
JP6377785B2 (ja) * | 2017-01-26 | 2018-08-22 | ユニ・チャーム株式会社 | 使い捨て吸収性物品 |
EP3706691A1 (en) | 2017-11-06 | 2020-09-16 | The Procter and Gamble Company | Absorbent article with conforming features |
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US4560611A (en) | 1981-07-24 | 1985-12-24 | Toray Industries, Incorporated | Moisture-permeable waterproof coated fabric |
DE3306843A1 (de) | 1982-03-02 | 1983-09-15 | Kao Corp., Tokyo | Absorbierendes erzeugnis |
US4622036A (en) | 1982-04-05 | 1986-11-11 | Ethyl Corporation | Porous film and absorptive structure |
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US4648876A (en) | 1982-09-24 | 1987-03-10 | Personal Products Company | Breathable panty liner |
US4591523A (en) | 1985-05-31 | 1986-05-27 | The Procter & Gamble Company | Apertured macroscopically expanded three-dimensional polymeric web exhibiting breatheability and resistance to fluid transmission |
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US4758239A (en) | 1986-10-31 | 1988-07-19 | Kimberly-Clark Corporation | Breathable barrier |
DE3717992A1 (de) * | 1987-05-27 | 1988-12-08 | Ver Papierwerke Ag | Dampfdurchlaessige damenbinde |
US4902553A (en) * | 1987-12-04 | 1990-02-20 | Minnesota Mining And Manufacturing Company | Disposable products |
US4818600A (en) | 1987-12-09 | 1989-04-04 | Kimberly-Clark Corporation | Latex coated breathable barrier |
DE3809255A1 (de) * | 1988-03-19 | 1989-09-28 | Bert Steffens | Verfahren zur rueckgewinnung von nichtflaechigen saugwerkstoffen wie zum beispiel zerfasertem zellstoff und/oder gelbildendem granulat oder pulver, aus dem produktionsausschuss aus der herstellung von zellstoff-hygieneartikeln |
US4847116A (en) * | 1988-05-09 | 1989-07-11 | Albany International Corp. | Method for depositing particles and a binder system on a base fabric |
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SE465107B (sv) * | 1989-09-20 | 1991-07-29 | Moelnlycke Ab | Absorberande alster saasom en dambinda eller ett inkontinensskydd |
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US5370132A (en) * | 1990-11-20 | 1994-12-06 | Kimberly-Clark Corporation | Repellent-treated, barrier-coated nonwoven web |
ATE150958T1 (de) * | 1991-07-23 | 1997-04-15 | Procter & Gamble | Absorbierende artikel, insbesondere monatsbinden,mit guter strömungsführung für flüssigkeiten, hohem tragekomfort und gutem sitz |
US5730739A (en) * | 1991-10-01 | 1998-03-24 | The Procter & Gamble Company | Absorbent article having a unitary release material joined to each side flap |
CA2080307A1 (en) * | 1991-10-16 | 1993-04-17 | Walter E. Schortmann | Nonporous breathable barrier fabrics and related methods of manufacture |
GB9311946D0 (en) * | 1993-06-10 | 1993-07-28 | Univ Manchester | Improvements in or relating to materials |
SE501890C2 (sv) * | 1993-10-15 | 1995-06-12 | Moelnlycke Ab | Höljeslaminat till ett absorberande alster, förfarande för framställning av höljeslaminatet jämte absorberande alster innehållande dylikt höljeslaminat |
US5591510A (en) | 1994-06-14 | 1997-01-07 | Tredegar Industries, Inc. | Layered fabric material having angled capillaries |
EP0705583A1 (en) * | 1994-10-07 | 1996-04-10 | The Procter & Gamble Company | Flexible and water vapour permeable absorbent articles and their fixation to undergarments |
US6258196B1 (en) * | 1995-07-10 | 2001-07-10 | Paragon Trade Brands, Inc. | Porous composite sheet and process for the production thereof |
-
1997
- 1997-08-25 US US08/917,987 patent/US6277104B1/en not_active Expired - Lifetime
-
1998
- 1998-08-14 AU AU79999/98A patent/AU757223B2/en not_active Ceased
- 1998-08-18 JP JP10246512A patent/JPH11128272A/ja active Pending
- 1998-08-19 CA CA002245335A patent/CA2245335C/en not_active Expired - Lifetime
- 1998-08-24 AT AT98115920T patent/ATE284228T1/de active
- 1998-08-24 EP EP98115920A patent/EP0900571B1/en not_active Expired - Lifetime
- 1998-08-24 ES ES98115920T patent/ES2234054T3/es not_active Expired - Lifetime
- 1998-08-24 ZA ZA9807643A patent/ZA987643B/xx unknown
- 1998-08-24 CZ CZ982692A patent/CZ269298A3/cs unknown
- 1998-08-24 DE DE69828002T patent/DE69828002T2/de not_active Expired - Lifetime
- 1998-08-24 AR ARP980104190A patent/AR016867A1/es active IP Right Grant
- 1998-08-24 HU HU9801909A patent/HUP9801909A1/hu unknown
- 1998-08-25 SG SG9803292A patent/SG79990A1/en unknown
- 1998-08-25 CO CO98048515A patent/CO5060473A1/es unknown
- 1998-08-25 CN CNB981186955A patent/CN1321624C/zh not_active Expired - Fee Related
- 1998-08-25 BR BR9803225-9A patent/BR9803225A/pt not_active IP Right Cessation
- 1998-09-09 TW TW087113938A patent/TW412416B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0900571B1 (en) | 2004-12-08 |
AR016867A1 (es) | 2001-08-01 |
ATE284228T1 (de) | 2004-12-15 |
BR9803225A (pt) | 2000-01-11 |
SG79990A1 (en) | 2001-04-17 |
CA2245335C (en) | 2008-02-12 |
TW412416B (en) | 2000-11-21 |
CN1209312A (zh) | 1999-03-03 |
ZA987643B (en) | 2000-02-24 |
DE69828002D1 (de) | 2005-01-13 |
AU757223B2 (en) | 2003-02-06 |
AU7999998A (en) | 1999-03-04 |
US6277104B1 (en) | 2001-08-21 |
HU9801909D0 (en) | 1998-10-28 |
ES2234054T3 (es) | 2005-06-16 |
CN1321624C (zh) | 2007-06-20 |
CZ269298A3 (cs) | 1999-03-17 |
EP0900571A2 (en) | 1999-03-10 |
JPH11128272A (ja) | 1999-05-18 |
CO5060473A1 (es) | 2001-07-30 |
DE69828002T2 (de) | 2005-11-24 |
CA2245335A1 (en) | 1999-02-25 |
EP0900571A3 (en) | 2000-10-11 |
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