DE69839280T2 - Wasserabsorbierende polymerzusammensetzungen mit hohem sorptionsvermögen und hoher flüssigkeitsdurchlässigkeit unter angewandtem druck - Google Patents
Wasserabsorbierende polymerzusammensetzungen mit hohem sorptionsvermögen und hoher flüssigkeitsdurchlässigkeit unter angewandtem druck Download PDFInfo
- Publication number
- DE69839280T2 DE69839280T2 DE69839280T DE69839280T DE69839280T2 DE 69839280 T2 DE69839280 T2 DE 69839280T2 DE 69839280 T DE69839280 T DE 69839280T DE 69839280 T DE69839280 T DE 69839280T DE 69839280 T2 DE69839280 T2 DE 69839280T2
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- Prior art keywords
- absorbent
- absorbent polymer
- psi
- hours
- kpa
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- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- HNEGQIOMVPPMNR-UHFFFAOYSA-N methylfumaric acid Natural products OC(=O)C(C)=CC(O)=O HNEGQIOMVPPMNR-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- ZQXSMRAEXCEDJD-UHFFFAOYSA-N n-ethenylformamide Chemical compound C=CNC=O ZQXSMRAEXCEDJD-UHFFFAOYSA-N 0.000 description 1
- NHPIGLPRLKEFTQ-UHFFFAOYSA-N n-methylethenimine Chemical compound CN=C=C NHPIGLPRLKEFTQ-UHFFFAOYSA-N 0.000 description 1
- DYUWTXWIYMHBQS-UHFFFAOYSA-N n-prop-2-enylprop-2-en-1-amine Chemical class C=CCNCC=C DYUWTXWIYMHBQS-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 125000002560 nitrile group Chemical group 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- UVBBCQLPTZEDHT-UHFFFAOYSA-N pent-4-en-1-amine Chemical compound NCCCC=C UVBBCQLPTZEDHT-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical group 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 125000001273 sulfonato group Chemical class [O-]S(*)(=O)=O 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- GTZCVFVGUGFEME-UHFFFAOYSA-N trans-aconitic acid Natural products OC(=O)CC(C(O)=O)=CC(O)=O GTZCVFVGUGFEME-UHFFFAOYSA-N 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 206010046901 vaginal discharge Diseases 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
- 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
-
- 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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15463—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
- 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
- A61F2013/530708—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 characterized by the absorbency properties
- A61F2013/530737—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 characterized by the absorbency properties by the absorbent capacity
- A61F2013/530744—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 characterized by the absorbency properties by the absorbent capacity by the absorbency under load
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US390598A | 1998-01-07 | 1998-01-07 | |
| US3905 | 1998-01-07 | ||
| US13032198A | 1998-08-07 | 1998-08-07 | |
| US130321 | 1998-08-07 | ||
| PCT/IB1998/002086 WO1999034841A1 (en) | 1998-01-07 | 1998-12-21 | Absorbent polymer compositions with high sorption capacity and high fluid permeability under an applied pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69839280D1 DE69839280D1 (de) | 2008-04-30 |
| DE69839280T2 true DE69839280T2 (de) | 2009-04-23 |
Family
ID=26672352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69839280T Expired - Lifetime DE69839280T2 (de) | 1998-01-07 | 1998-12-21 | Wasserabsorbierende polymerzusammensetzungen mit hohem sorptionsvermögen und hoher flüssigkeitsdurchlässigkeit unter angewandtem druck |
Country Status (18)
| Country | Link |
|---|---|
| EP (1) | EP1045707B1 (enExample) |
| JP (1) | JP4480888B2 (enExample) |
| KR (1) | KR20010033927A (enExample) |
| CN (1) | CN1286636A (enExample) |
| AR (1) | AR012772A1 (enExample) |
| AT (1) | ATE389421T1 (enExample) |
| AU (1) | AU1501099A (enExample) |
| BR (1) | BR9813716A (enExample) |
| CA (1) | CA2317584C (enExample) |
| CO (1) | CO5160276A1 (enExample) |
| DE (1) | DE69839280T2 (enExample) |
| HU (1) | HUP0100595A3 (enExample) |
| IL (1) | IL136764A0 (enExample) |
| MX (1) | MXPA00006754A (enExample) |
| PE (1) | PE20000380A1 (enExample) |
| TR (1) | TR200001895T2 (enExample) |
| TW (1) | TW434033B (enExample) |
| WO (1) | WO1999034841A1 (enExample) |
Families Citing this family (75)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69934536T2 (de) | 1998-04-09 | 2007-10-04 | Nippon Shokubai Co. Ltd. | Vernetzes Polymerteilchen und Verfahren zu seiner Herstellung und Verwendung |
| KR20010031078A (ko) | 1998-08-13 | 2001-04-16 | 다나카 쇼소 | 수팽윤성 가교 중합체 조성물 및 그의 제법 |
| ZA991994B (en) * | 1999-03-11 | 1999-11-24 | Procter & Gamble | Absorbent polymer compositions having high sorption capacities under an applied pressure. |
| US6414214B1 (en) * | 1999-10-04 | 2002-07-02 | Basf Aktiengesellschaft | Mechanically stable hydrogel-forming polymers |
| US20010006267A1 (en) | 1999-12-27 | 2001-07-05 | Nobuyuki Harada | Production processes for basic water-absorbent resin and water-absorbing agent, and use thereof |
| CN1262604C (zh) | 2001-01-26 | 2006-07-05 | 株式会社日本触媒 | 吸水剂及其制法以及吸水制品 |
| EP1911426B1 (en) | 2003-02-12 | 2010-01-20 | The Procter and Gamble Company | Absorbent core for an absorbent article |
| DE60323810D1 (de) | 2003-02-12 | 2008-11-13 | Procter & Gamble | Bequem Windel |
| EP1637105A4 (en) * | 2003-06-13 | 2009-03-25 | Sumitomo Seika Chemicals | VACCINATING MATERIAL AND THIS USING VOIDABLE ARTICLE |
| EP1512417B1 (en) | 2003-09-02 | 2013-06-19 | Nippon Shokubai Co., Ltd. | Particulate water-absorbent resin composition |
| US20060264861A1 (en) | 2005-05-20 | 2006-11-23 | Lavon Gary D | Disposable absorbent article having breathable side flaps |
| WO2006134085A1 (en) * | 2005-06-14 | 2006-12-21 | Basf Aktiengesellschaft | Hydrogel-forming polymers with increased permeability and high absorption capacity |
| CN101677892B (zh) | 2007-06-18 | 2014-03-12 | 宝洁公司 | 具有包括大体上连续分配的吸收性粒状聚合物材料的密封吸收芯的一次性吸收制品 |
| CA2868589C (en) | 2007-06-18 | 2016-11-08 | The Procter & Gamble Company | Disposable absorbent article with substantially continuously distributed absorbent particulate polymer material and method |
| CN101808728B (zh) | 2007-09-28 | 2012-10-17 | 株式会社日本触媒 | 一种吸水剂及其制造方法 |
| EP2250222B1 (en) * | 2008-03-07 | 2015-12-23 | Nippon Shokubai Co., Ltd. | Water absorbing agent and production method thereof |
| CA2722538C (en) | 2008-04-29 | 2014-08-12 | The Procter & Gamble Company | Process for making an absorbent core with strain resistant core cover |
| EP2329803B1 (en) | 2009-12-02 | 2019-06-19 | The Procter & Gamble Company | Apparatus and method for transferring particulate material |
| US10271998B2 (en) | 2011-06-03 | 2019-04-30 | The Procter & Gamble Company | Sensor systems comprising anti-choking features |
| EP2532329B1 (en) | 2011-06-10 | 2018-09-19 | The Procter and Gamble Company | Method and apparatus for making absorbent structures with absorbent material |
| SG194985A1 (en) | 2011-06-10 | 2013-12-30 | Procter & Gamble | Absorbent structure for absorbent articles |
| MX2013014596A (es) | 2011-06-10 | 2014-01-24 | Procter & Gamble | Centro de absorbente para articulos absorbentes desechables. |
| PH12013502582A1 (en) | 2011-06-10 | 2014-02-10 | Procter & Gamble | Disposable diapers |
| ES2459724T3 (es) | 2011-06-10 | 2014-05-12 | The Procter & Gamble Company | Método y aparato para hacer estructuras absorbentes con material absorbente |
| EP2532332B2 (en) | 2011-06-10 | 2017-10-04 | The Procter and Gamble Company | Disposable diaper having reduced attachment between absorbent core and backsheet |
| PL3111903T5 (pl) | 2011-06-10 | 2022-02-14 | The Procter And Gamble Company | Struktura chłonna do wyrobów chłonnych |
| EP2535027B1 (en) | 2011-06-17 | 2022-08-17 | The Procter & Gamble Company | Absorbent article having improved absorption properties |
| EP4285882A3 (en) | 2011-06-17 | 2024-03-06 | The Procter & Gamble Company | Absorbent article having improved absorption properties |
| EP2535697A1 (en) | 2011-06-17 | 2012-12-19 | The Procter & Gamble Company | Method for determining properties of superabsorbent polymer particles and of absorbent structures containing such particles |
| EP2535698B1 (en) | 2011-06-17 | 2023-12-06 | The Procter & Gamble Company | Absorbent article having improved absorption properties |
| IN2014DN03302A (enExample) | 2011-11-21 | 2015-06-26 | Procter & Gamble | |
| EP2644174A1 (en) | 2012-03-29 | 2013-10-02 | The Procter and Gamble Company | Method and apparatus for making personal hygiene absorbent articles |
| EP2671554B1 (en) | 2012-06-08 | 2016-04-27 | The Procter & Gamble Company | Absorbent core for use in absorbent articles |
| EP2679208B1 (en) | 2012-06-28 | 2015-01-28 | The Procter & Gamble Company | Absorbent core for use in absorbent articles |
| EP2679210B1 (en) | 2012-06-28 | 2015-01-28 | The Procter & Gamble Company | Absorbent articles with improved core |
| EP2679209B1 (en) | 2012-06-28 | 2015-03-04 | The Procter & Gamble Company | Absorbent articles with improved core |
| BR112015010854B1 (pt) | 2012-11-13 | 2021-08-17 | The Procter & Gamble Company | Artigo absorvente |
| EP2740454B1 (en) | 2012-12-10 | 2019-06-12 | The Procter and Gamble Company | Absorbent article with profiled acquisition-distribution system |
| EP2740450B1 (en) | 2012-12-10 | 2025-12-31 | The Procter & Gamble Company | Absorbent core with a high content of superabsorbent material |
| DE202012013571U1 (de) | 2012-12-10 | 2017-12-06 | The Procter & Gamble Company | Absorptionspartikel mit hohem Absorptionsmaterialgehalt |
| US10639215B2 (en) | 2012-12-10 | 2020-05-05 | The Procter & Gamble Company | Absorbent articles with channels and/or pockets |
| DE202012013572U1 (de) | 2012-12-10 | 2017-12-05 | The Procter & Gamble Company | Absorptionsartikel mit hohem Absorptionsmaterialgehalt |
| US9216116B2 (en) | 2012-12-10 | 2015-12-22 | The Procter & Gamble Company | Absorbent articles with channels |
| EP2740449B1 (en) | 2012-12-10 | 2019-01-23 | The Procter & Gamble Company | Absorbent article with high absorbent material content |
| PL2740452T3 (pl) | 2012-12-10 | 2022-01-31 | The Procter & Gamble Company | Wyrób chłonny o wysokiej zawartości materiału chłonnego |
| US9216118B2 (en) | 2012-12-10 | 2015-12-22 | The Procter & Gamble Company | Absorbent articles with channels and/or pockets |
| US8979815B2 (en) | 2012-12-10 | 2015-03-17 | The Procter & Gamble Company | Absorbent articles with channels |
| EP3284450B1 (en) | 2013-06-14 | 2020-11-25 | The Procter & Gamble Company | Absorbent article and absorbent core forming channels when wet |
| GB2531224B (en) | 2013-08-08 | 2020-02-12 | Procter & Gamble | Sensor systems for absorbent articles comprising sensor gates |
| RU2649546C2 (ru) | 2013-08-27 | 2018-04-03 | Дзе Проктер Энд Гэмбл Компани | Абсорбирующие изделия, содержащие каналы |
| US9987176B2 (en) | 2013-08-27 | 2018-06-05 | The Procter & Gamble Company | Absorbent articles with channels |
| CN105555243A (zh) | 2013-09-16 | 2016-05-04 | 宝洁公司 | 带有通道和信号的吸收制品 |
| US11207220B2 (en) | 2013-09-16 | 2021-12-28 | The Procter & Gamble Company | Absorbent articles with channels and signals |
| EP3351225B1 (en) | 2013-09-19 | 2021-12-29 | The Procter & Gamble Company | Absorbent cores having material free areas |
| ES2606320T3 (es) | 2013-12-19 | 2017-03-23 | The Procter & Gamble Company | Núcleos absorbentes que tienen áreas formadoras de canal y juntas de envoltura en c |
| US9789009B2 (en) | 2013-12-19 | 2017-10-17 | The Procter & Gamble Company | Absorbent articles having channel-forming areas and wetness indicator |
| EP2905001B1 (en) | 2014-02-11 | 2017-01-04 | The Procter and Gamble Company | Method and apparatus for making an absorbent structure comprising channels |
| EP2949300B1 (en) | 2014-05-27 | 2017-08-02 | The Procter and Gamble Company | Absorbent core with absorbent material pattern |
| CN107405223B (zh) | 2015-03-16 | 2021-03-02 | 宝洁公司 | 具有改善的强度的吸收制品 |
| JP2018508292A (ja) | 2015-03-16 | 2018-03-29 | ザ プロクター アンド ギャンブル カンパニー | 改善されたコアを有する吸収性物品 |
| BR112017024325A2 (pt) | 2015-05-12 | 2018-07-24 | Procter & Gamble | artigo absorvente com um adesivo aprimorado entre o núcleo e a camada inferior |
| EP3302387B1 (en) | 2015-05-29 | 2020-11-18 | The Procter and Gamble Company | Absorbent articles having channels and wetness indicator |
| EP3167859B1 (en) | 2015-11-16 | 2020-05-06 | The Procter and Gamble Company | Absorbent cores having material free areas |
| PL3175832T3 (pl) | 2015-12-02 | 2021-06-14 | Paul Hartmann Ag | Wyrób chłonny z ulepszonym rdzeniem |
| EP3205318A1 (en) | 2016-02-11 | 2017-08-16 | The Procter and Gamble Company | Absorbent article with high absorbent capacity |
| US10285871B2 (en) | 2016-03-03 | 2019-05-14 | The Procter & Gamble Company | Absorbent article with sensor |
| EP3238676B1 (en) | 2016-04-29 | 2019-01-02 | The Procter and Gamble Company | Absorbent core with profiled distribution of absorbent material |
| EP3238678B1 (en) | 2016-04-29 | 2019-02-27 | The Procter and Gamble Company | Absorbent core with transversal folding lines |
| EP3251648A1 (en) | 2016-05-31 | 2017-12-06 | The Procter and Gamble Company | Absorbent article with improved fluid distribution |
| EP3278782A1 (en) | 2016-08-02 | 2018-02-07 | The Procter and Gamble Company | Absorbent article with improved fluid storage |
| DE202017006014U1 (de) | 2017-11-21 | 2018-01-14 | The Procter & Gamble Company | Absorptionsartikel mit Taschen |
| DE202017006016U1 (de) | 2017-11-21 | 2017-12-01 | The Procter & Gamble Company | Absorptionsartikel mit Kanälen |
| WO2019213336A1 (en) | 2018-05-04 | 2019-11-07 | The Procter & Gamble Company | Sensor devices and systems for monitoring the basic needs of an infant |
| US11051996B2 (en) | 2018-08-27 | 2021-07-06 | The Procter & Gamble Company | Sensor devices and systems for monitoring the basic needs of an infant |
| CN108991614A (zh) * | 2018-09-21 | 2018-12-14 | 川田卫生用品(浙江)有限公司 | 新型乳垫 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69133620D1 (de) * | 1990-12-21 | 2009-09-10 | Nippon Catalytic Chem Ind | Wasserabsorbierendes Material und Verfahren zu seiner Herstellung sowie wasserabsorbierender Artikel und Verfahren zu seiner Herstellung |
| DE69526576T2 (de) * | 1994-02-17 | 2003-01-02 | The Procter & Gamble Company, Cincinnati | Absorbierende produkte versehen mit saugfähigen materialien mit verbesserten absorptionseigenschaften |
| US5599335A (en) * | 1994-03-29 | 1997-02-04 | The Procter & Gamble Company | Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer |
| AUPM931094A0 (en) * | 1994-11-09 | 1994-12-01 | Procter & Gamble Company, The | Treating interparticle bonded aggregates with latex to increase flexibility of porous, absorbent macrostructures |
| IT1267184B1 (it) * | 1994-12-06 | 1997-01-28 | P & G Spa | Materiale assorbente, ad esempio del tipo superassorbente, e relativo impiego. |
| TW522024B (en) * | 1995-09-01 | 2003-03-01 | Nippon Catalytic Chem Ind | Absorbing agent composite, absorbent material, and absorbent product containing absorbent material |
| JP2915354B2 (ja) * | 1996-08-08 | 1999-07-05 | ザ、プロクター、エンド、ギャンブル、カンパニー | 異なるヒドロゲル形成吸収性重合体の混合物から製造された、改善された流体取扱能力のための吸収性マクロ構造物 |
| TR199902794T2 (xx) * | 1997-02-19 | 2000-04-21 | The Procter & Gamble Company | Kar���k katman haleinde iyon, de�i�imiyle hidrojel olu�turucu polimer bile�imleri ve bu bile�imleri nispeten y�ksek konsantrasyonlarda i�eren emici elemanlar. |
-
1998
- 1998-12-21 WO PCT/IB1998/002086 patent/WO1999034841A1/en not_active Ceased
- 1998-12-21 DE DE69839280T patent/DE69839280T2/de not_active Expired - Lifetime
- 1998-12-21 KR KR1020007007508A patent/KR20010033927A/ko not_active Ceased
- 1998-12-21 CA CA002317584A patent/CA2317584C/en not_active Expired - Fee Related
- 1998-12-21 AT AT98959089T patent/ATE389421T1/de not_active IP Right Cessation
- 1998-12-21 JP JP2000527288A patent/JP4480888B2/ja not_active Expired - Lifetime
- 1998-12-21 HU HU0100595A patent/HUP0100595A3/hu unknown
- 1998-12-21 BR BR9813716-6A patent/BR9813716A/pt not_active IP Right Cessation
- 1998-12-21 EP EP98959089A patent/EP1045707B1/en not_active Revoked
- 1998-12-21 IL IL13676498A patent/IL136764A0/xx unknown
- 1998-12-21 CN CN98813876A patent/CN1286636A/zh active Pending
- 1998-12-21 AU AU15010/99A patent/AU1501099A/en not_active Abandoned
- 1998-12-21 TR TR2000/01895T patent/TR200001895T2/xx unknown
- 1998-12-24 TW TW087121636A patent/TW434033B/zh active
- 1998-12-30 CO CO98077576A patent/CO5160276A1/es unknown
-
1999
- 1999-01-06 PE PE1999000009A patent/PE20000380A1/es not_active Application Discontinuation
- 1999-01-07 AR ARP990100053A patent/AR012772A1/es unknown
-
2000
- 2000-07-07 MX MXPA00006754 patent/MXPA00006754A/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| CA2317584A1 (en) | 1999-07-15 |
| ATE389421T1 (de) | 2008-04-15 |
| TW434033B (en) | 2001-05-16 |
| KR20010033927A (ko) | 2001-04-25 |
| CA2317584C (en) | 2005-07-05 |
| CO5160276A1 (es) | 2002-05-30 |
| JP2002500069A (ja) | 2002-01-08 |
| WO1999034841A1 (en) | 1999-07-15 |
| EP1045707A1 (en) | 2000-10-25 |
| CN1286636A (zh) | 2001-03-07 |
| JP4480888B2 (ja) | 2010-06-16 |
| HUP0100595A2 (hu) | 2001-06-28 |
| AR012772A1 (es) | 2000-11-08 |
| MXPA00006754A (es) | 2001-01-01 |
| AU1501099A (en) | 1999-07-26 |
| DE69839280D1 (de) | 2008-04-30 |
| PE20000380A1 (es) | 2000-07-06 |
| TR200001895T2 (tr) | 2001-07-23 |
| HUP0100595A3 (en) | 2002-06-28 |
| IL136764A0 (en) | 2001-06-14 |
| EP1045707B1 (en) | 2008-03-19 |
| BR9813716A (pt) | 2000-10-17 |
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| 8363 | Opposition against the patent |