BR102012031875B1 - Artigo absorvente que inclui uma camada de núcleo absorvente que tem uma zona isenta de material e uma camada de transferência disposta abaixo da camada de núcleo absorvente - Google Patents
Artigo absorvente que inclui uma camada de núcleo absorvente que tem uma zona isenta de material e uma camada de transferência disposta abaixo da camada de núcleo absorvente Download PDFInfo
- Publication number
- BR102012031875B1 BR102012031875B1 BR102012031875-0A BR102012031875A BR102012031875B1 BR 102012031875 B1 BR102012031875 B1 BR 102012031875B1 BR 102012031875 A BR102012031875 A BR 102012031875A BR 102012031875 B1 BR102012031875 B1 BR 102012031875B1
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- absorbent core
- layer
- protuberance
- absorbent
- absorbent article
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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
- A61F13/51—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
- A61F2013/51078—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 being embossed
-
- 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
- A61F2013/530131—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 being made in fibre but being not pulp
- A61F2013/530226—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 being made in fibre but being not pulp with polymeric fibres
- A61F2013/530255—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 being made in fibre but being not pulp with polymeric fibres being hydrophobic fibres
- A61F2013/530262—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 being made in fibre but being not pulp with polymeric fibres being hydrophobic fibres 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
- A61F2013/530868—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 characterized by the liquid distribution or transport means other than wicking layer
- A61F2013/530875—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 characterized by the liquid distribution or transport means other than wicking layer having holes
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Dermatology (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/554,047 US8764719B2 (en) | 2009-09-04 | 2009-09-04 | Absorbent article including an absorbent core layer having a material free zone and a transfer layer arranged below the absorbent core layer |
US13/326,717 | 2011-12-15 | ||
US13/326,717 US8859841B2 (en) | 2009-09-04 | 2011-12-15 | Absorbent article including an absorbent core layer having a material free zone and a transfer layer arranged below the absorbent core layer |
Publications (3)
Publication Number | Publication Date |
---|---|
BR102012031875A2 BR102012031875A2 (pt) | 2015-01-20 |
BR102012031875B1 true BR102012031875B1 (pt) | 2020-08-04 |
BR102012031875B8 BR102012031875B8 (pt) | 2022-08-30 |
Family
ID=43303775
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI1003597-4A BRPI1003597B1 (pt) | 2009-09-04 | 2010-09-02 | Artigo absorvente que inclui uma camada de núcleo absorvente com uma zona isenta de material e uma camada de transferência disposta abaixo da camada de núcleo absorvente |
BR102012031875A BR102012031875B8 (pt) | 2009-09-04 | 2012-12-13 | Artigo absorvente que inclui uma camada de núcleo absorvente que tem uma zona isenta de material e uma camada de transferência disposta abaixo da camada de núcleo absorvente |
BR102012031905A BR102012031905B8 (pt) | 2009-09-04 | 2012-12-14 | Artigo absorvente |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI1003597-4A BRPI1003597B1 (pt) | 2009-09-04 | 2010-09-02 | Artigo absorvente que inclui uma camada de núcleo absorvente com uma zona isenta de material e uma camada de transferência disposta abaixo da camada de núcleo absorvente |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR102012031905A BR102012031905B8 (pt) | 2009-09-04 | 2012-12-14 | Artigo absorvente |
Country Status (13)
Country | Link |
---|---|
US (5) | US8764719B2 (pt) |
EP (1) | EP2298258A1 (pt) |
KR (1) | KR20110025619A (pt) |
CN (1) | CN102008375B (pt) |
AR (1) | AR078265A1 (pt) |
AU (2) | AU2010219291B2 (pt) |
BR (3) | BRPI1003597B1 (pt) |
CA (1) | CA2712563A1 (pt) |
CO (1) | CO6380004A1 (pt) |
HK (1) | HK1184672A1 (pt) |
MX (1) | MX2010009725A (pt) |
PH (1) | PH12010000232B1 (pt) |
ZA (2) | ZA201006344B (pt) |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60323810D1 (de) | 2003-02-12 | 2008-11-13 | Procter & Gamble | Bequem Windel |
ES2347827T5 (es) | 2003-02-12 | 2014-10-24 | The Procter & Gamble Company | Núcleo absorbente para un artículo absorbente |
US7569742B2 (en) | 2005-09-07 | 2009-08-04 | Tyco Healthcare Group Lp | Self contained wound dressing with micropump |
JP2010529898A (ja) | 2007-06-18 | 2010-09-02 | ザ プロクター アンド ギャンブル カンパニー | 実質的に連続的に分布した吸収性粒子状ポリマー材料を備える使い捨て吸収性物品及び方法 |
EP2157956B1 (en) | 2007-06-18 | 2013-07-17 | The Procter and Gamble Company | Disposable absorbent article with sealed absorbent core with substantially continuously distributed absorbent particulate polymer material |
WO2009134780A1 (en) | 2008-04-29 | 2009-11-05 | The Procter & Gamble Company | Process for making an absorbent core with strain resistant core cover |
US8764719B2 (en) | 2009-09-04 | 2014-07-01 | Johnson & Johnson Ind. E Com. Ltda | Absorbent article including an absorbent core layer having a material free zone and a transfer layer arranged below the absorbent core layer |
KR101651675B1 (ko) | 2009-10-30 | 2016-08-29 | 유한킴벌리 주식회사 | 환형의 흡수부재를 구비하는 흡수제품 |
EP2329803B1 (en) | 2009-12-02 | 2019-06-19 | The Procter & Gamble Company | Apparatus and method for transferring particulate material |
JP5457904B2 (ja) * | 2010-03-26 | 2014-04-02 | ユニ・チャーム株式会社 | 尿処理用構造体 |
EP2717822B1 (en) | 2011-06-10 | 2019-06-05 | The Procter and Gamble Company | Absorbent core for disposable absorbent articles |
DE202012013608U1 (de) | 2011-06-10 | 2018-04-30 | The Procter & Gamble Company | Absorptionsstruktur für Absorptionsartikel |
MX2013014585A (es) | 2011-06-10 | 2014-03-31 | Procter & Gamble | Pañales desechables. |
CA2838432C (en) | 2011-06-10 | 2018-02-27 | The Procter & Gamble Company | Absorbent structure for absorbent articles |
EP2532328B1 (en) | 2011-06-10 | 2014-02-26 | The Procter and Gamble Company | Method and apparatus for making absorbent structures with absorbent material |
EP2532329B1 (en) | 2011-06-10 | 2018-09-19 | The Procter and Gamble Company | Method and apparatus for making absorbent structures with absorbent material |
ES2484695T5 (es) | 2011-06-10 | 2018-02-13 | The Procter & Gamble Company | Pañal desechable que tiene una unión reducida entre el núcleo absorbente y la lámina de respaldo |
JP6382718B2 (ja) | 2011-06-28 | 2018-08-29 | エスセーアー・ハイジーン・プロダクツ・アーベー | 取入構造を有する吸収性物品 |
EP3508182A1 (en) | 2011-07-14 | 2019-07-10 | Smith & Nephew PLC | Wound dressing and method of treatment |
AU2012261501B2 (en) * | 2011-12-15 | 2015-11-26 | Mcneil-Ppc, Inc. | Absorbent article including an absorbent core layer having a material free zone and a transfer layer arranged below the absorbent core layer |
JP5713951B2 (ja) * | 2012-04-02 | 2015-05-07 | ユニ・チャーム株式会社 | 吸収性物品 |
CN104379099B (zh) | 2012-04-25 | 2018-01-26 | 金伯利-克拉克环球有限公司 | 在分立分部中具有纵取向层的吸收性个人护理物品 |
JP6400570B2 (ja) | 2012-05-23 | 2018-10-10 | スミス アンド ネフュー ピーエルシーSmith & Nephew Public Limited Company | 局所陰圧閉鎖療法のための装置および方法 |
CA2875400C (en) * | 2012-06-11 | 2018-01-09 | Sca Hygiene Products Ab | Absorbent article |
MX353782B (es) | 2012-08-01 | 2018-01-29 | Smith & Nephew | Apósito para heridas. |
US10076449B2 (en) | 2012-08-01 | 2018-09-18 | Smith & Nephew Plc | Wound dressing and method of treatment |
JP6184670B2 (ja) * | 2012-08-31 | 2017-08-23 | 株式会社リブドゥコーポレーション | 吸収体、および、これを用いた吸収性物品 |
MX348890B (es) | 2012-11-13 | 2017-07-03 | Procter & Gamble | Artículos absorbentes con canales y señales. |
CN104780883B (zh) | 2012-12-04 | 2019-04-02 | 金伯利-克拉克环球有限公司 | 具有多层顶片的吸收性物品 |
EP2740452B1 (en) | 2012-12-10 | 2021-11-10 | The Procter & Gamble Company | Absorbent article with high absorbent material content |
US10639215B2 (en) | 2012-12-10 | 2020-05-05 | The Procter & Gamble Company | Absorbent articles with channels and/or pockets |
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 |
PL2740449T3 (pl) | 2012-12-10 | 2019-07-31 | The Procter & Gamble Company | Artykuł chłonny o wysokiej zawartości materiału chłonnego |
EP2740450A1 (en) | 2012-12-10 | 2014-06-11 | The Procter & Gamble Company | Absorbent core with high superabsorbent material content |
US9216116B2 (en) | 2012-12-10 | 2015-12-22 | The Procter & Gamble Company | Absorbent articles with channels |
EP2938307B1 (en) * | 2012-12-27 | 2017-04-12 | Sca Hygiene Products AB | Absorbent core exhibiting controlled deformation in use and absorbent article comprising said core |
EP2813201B1 (en) | 2013-06-14 | 2017-11-01 | The Procter and Gamble Company | Absorbent article and absorbent core forming channels when wet |
US9987176B2 (en) | 2013-08-27 | 2018-06-05 | The Procter & Gamble Company | Absorbent articles with channels |
CA2922316A1 (en) | 2013-08-27 | 2015-03-05 | The Procter & Gamble Company | Absorbent articles with channels |
US11207220B2 (en) | 2013-09-16 | 2021-12-28 | The Procter & Gamble Company | Absorbent articles with channels and signals |
FR3010631A1 (fr) | 2013-09-16 | 2015-03-20 | Procter & Gamble | Articles absorbants avec canaux et signaux |
EP3351225B1 (en) | 2013-09-19 | 2021-12-29 | The Procter & Gamble Company | Absorbent cores having material free areas |
PL2886092T3 (pl) | 2013-12-19 | 2017-03-31 | The Procter And Gamble Company | Wkłady chłonne z obszarami tworzącymi kanały i zgrzewami osłony 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 |
US10271997B2 (en) | 2014-04-08 | 2019-04-30 | The Procter & Gamble Company | Absorbent articles having substrates having zonal treatments |
ES2643577T3 (es) | 2014-05-27 | 2017-11-23 | The Procter & Gamble Company | Núcleo absorbente con diseño de material absorbente |
EP2949300B1 (en) | 2014-05-27 | 2017-08-02 | The Procter and Gamble Company | Absorbent core with absorbent material pattern |
CN106659590B (zh) | 2014-06-18 | 2020-08-21 | 史密夫及内修公开有限公司 | 伤口敷料 |
US10667960B2 (en) * | 2014-09-29 | 2020-06-02 | Kimberly-Clark Worldwide, Inc. | Absorbent article with an absorbent system having an annular opening |
EP3037079B1 (en) * | 2014-12-23 | 2018-07-25 | The Procter and Gamble Company | Absorbent core comprising a high loft central layer and channels |
RU2017133027A (ru) | 2015-03-16 | 2019-04-16 | Дзе Проктер Энд Гэмбл Компани | Абсорбирующие изделия повышенной прочности |
DE112016001234T5 (de) | 2015-03-16 | 2017-12-14 | The Procter & Gamble Company | Absorptionsartikel mit verbesserten kernen |
JP6542390B2 (ja) | 2015-05-12 | 2019-07-10 | ザ プロクター アンド ギャンブル カンパニーThe Procter & Gamble Company | 改善されたコア−バックシート接着を有する吸収性物品 |
US10543129B2 (en) | 2015-05-29 | 2020-01-28 | The Procter & Gamble Company | Absorbent articles having channels and wetness indicator |
US10729600B2 (en) | 2015-06-30 | 2020-08-04 | The Procter & Gamble Company | Absorbent structure |
CN108348367B (zh) | 2015-10-30 | 2020-02-28 | 金伯利-克拉克环球有限公司 | 具有通道和成形弹性构件的吸收制品 |
WO2017079599A1 (en) | 2015-11-04 | 2017-05-11 | The Procter & Gamble Company | Absorbent structure |
US11376168B2 (en) | 2015-11-04 | 2022-07-05 | The Procter & Gamble Company | Absorbent article with absorbent structure having anisotropic rigidity |
US20170119596A1 (en) * | 2015-11-04 | 2017-05-04 | The Procter & Gamble Company | Thin and flexible absorbent articles |
EP3167859B1 (en) | 2015-11-16 | 2020-05-06 | The Procter and Gamble Company | Absorbent cores having material free areas |
JP6366565B2 (ja) * | 2015-12-09 | 2018-08-01 | 大王製紙株式会社 | 吸収性物品 |
WO2017151093A1 (en) * | 2016-02-29 | 2017-09-08 | Kimberly-Clark Worldwide, Inc. | Absorbent article with channel |
EP3238678B1 (en) | 2016-04-29 | 2019-02-27 | The Procter and Gamble Company | Absorbent core with transversal folding lines |
EP3238676B1 (en) | 2016-04-29 | 2019-01-02 | The Procter and Gamble Company | Absorbent core with profiled distribution of absorbent material |
GB201900513D0 (en) * | 2016-06-29 | 2019-03-06 | Kimberly Clark Co | Absorbent article with an absorbent system having an opening |
US10292873B2 (en) * | 2016-07-15 | 2019-05-21 | Mezi Koulai | Sanitary napkin |
US10835426B2 (en) * | 2016-08-12 | 2020-11-17 | Rebecca Coffman | Sanitary pad |
GB2555584B (en) | 2016-10-28 | 2020-05-27 | Smith & Nephew | Multi-layered wound dressing and method of manufacture |
JP6360540B2 (ja) * | 2016-11-29 | 2018-07-18 | 大王製紙株式会社 | 吸収性物品 |
WO2018183627A1 (en) | 2017-03-31 | 2018-10-04 | Kimberly-Clark Worldwide, Inc. | Absorbent article with an exudate management layer |
CN110381902A (zh) * | 2017-03-31 | 2019-10-25 | 金伯利-克拉克环球有限公司 | 具有流出物管理层的吸收制品 |
CN110494110B (zh) | 2017-03-31 | 2022-07-15 | 金伯利-克拉克环球有限公司 | 具有流出物管理层的吸收制品 |
CN107157659B (zh) * | 2017-06-02 | 2020-12-18 | 江苏宝姿实业有限公司 | 一种立体悬浮芯体防侧漏卫生巾 |
JP7249742B2 (ja) * | 2018-07-30 | 2023-03-31 | 大王製紙株式会社 | 吸収性物品 |
JP6575656B2 (ja) * | 2018-09-06 | 2019-09-18 | 王子ホールディングス株式会社 | 吸収性物品 |
JP7320615B2 (ja) * | 2019-04-04 | 2023-08-03 | ザ プロクター アンド ギャンブル カンパニー | 吸収性物品の流体管理層 |
CN113993493B (zh) * | 2019-06-26 | 2023-08-25 | 株式会社瑞光 | 吸收性物品 |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4687478A (en) | 1984-03-20 | 1987-08-18 | The Procter & Gamble Company | Shaped sanitary napkin with flaps |
US4589876A (en) | 1983-07-05 | 1986-05-20 | The Procter & Gamble Company | Sanitary napkin |
US4624666A (en) * | 1984-07-20 | 1986-11-25 | Personal Products Company | Channeled napkin with dry cover |
US4555430A (en) | 1984-08-16 | 1985-11-26 | Chicopee | Entangled nonwoven fabric made of two fibers having different lengths in which the shorter fiber is a conjugate fiber in which an exposed component thereof has a lower melting temperature than the longer fiber and method of making same |
DK398884D0 (da) | 1984-08-21 | 1984-08-21 | Coloplast As | Inkontinensbeskytter og fremgangsmaade til fremstilling af denne |
US4608047A (en) | 1985-05-28 | 1986-08-26 | Personal Products Company | Sanitary napkin attachment means |
US4900320C1 (en) | 1986-06-16 | 2001-07-03 | Mcneil Ppc Inc | Sanitary napkin with panty gathering flaps |
US4973325A (en) * | 1987-11-20 | 1990-11-27 | Kimberly-Clark Corporation | Absorbent article having a fluid transfer member |
US4988345A (en) * | 1988-05-24 | 1991-01-29 | The Procter & Gamble Company | Absorbent articles with rapid acquiring absorbent cores |
US4988344A (en) * | 1988-05-24 | 1991-01-29 | The Procter & Gamble Company | Absorbent articles with multiple layer absorbent layers |
SE8904319L (sv) | 1989-12-21 | 1991-06-22 | Moelnlycke Ab | Foer engaangsanvaendning avsett absorberande alster |
US5176672A (en) * | 1990-11-13 | 1993-01-05 | Kimberly-Clark Corporation | Pocket-like diaper or absorbent article |
AU665937B2 (en) * | 1991-01-03 | 1996-01-25 | Procter & Gamble Company, The | Absorbent article having rapid acquiring, multiple layer absorbent core |
AU662531B2 (en) * | 1991-06-12 | 1995-09-07 | Mcneil-Ppc, Inc. | Melt blown menstrual pad for application to the body |
US5662633A (en) * | 1991-07-23 | 1997-09-02 | The Procter & Gamble Company | Absorbent article having a window with a body-conforming acquisition element positioned therein |
SE508400C2 (sv) | 1993-12-29 | 1998-10-05 | Sca Hygiene Prod Ab | Absorptionskropp i ett absorberande alster |
US5624423A (en) * | 1994-11-30 | 1997-04-29 | Kimberly-Clark Corporation | Absorbent article having barrier means and medial bulge |
US5954705A (en) * | 1995-06-13 | 1999-09-21 | The Procter & Gamble Company | Absorbent article |
US5810798A (en) * | 1995-06-30 | 1998-09-22 | Kimberly-Clark Worldwide, Inc. | Absorbent article having a thin, efficient absorbent core |
DE19609462A1 (de) * | 1996-03-11 | 1997-09-18 | Kimberly Clark Gmbh | Absorbierender Artikel sowie Verfahren zur gerichteten Abführung von lokalisiert austretenden Fluiden |
US6011195A (en) * | 1996-10-10 | 2000-01-04 | Kimberly-Clark Worldwide, Inc. | Wet resilient absorbent article |
US5916670A (en) | 1997-01-17 | 1999-06-29 | Rayonier Inc. | Absorbent material for use in absorbent articles |
JP3490291B2 (ja) * | 1998-05-18 | 2004-01-26 | ユニ・チャーム株式会社 | 吸収性物品 |
US6673982B1 (en) * | 1998-10-02 | 2004-01-06 | Kimberly-Clark Worldwide, Inc. | Absorbent article with center fill performance |
ATE366562T1 (de) * | 1999-12-22 | 2007-08-15 | Procter & Gamble | Saugfähiger gegenstand |
WO2001097736A1 (en) | 2000-06-20 | 2001-12-27 | The Procter & Gamble Company | Absorbent article having improved resiliency at body contacting surface |
US7795492B2 (en) * | 2001-08-31 | 2010-09-14 | Sca Hygiene Products Ab | Absorbent article having openings in the absorbent body |
US7686790B2 (en) * | 2003-03-04 | 2010-03-30 | Kimberly-Clark Worldwide, Inc. | Nonlinear, undulating perimeter embossing in an absorbent article |
US7850672B2 (en) * | 2003-03-26 | 2010-12-14 | Sca Hygiene Products Ab | Absorbent article comprising an absorbent structure |
US8388593B2 (en) * | 2003-06-12 | 2013-03-05 | Mcneil-Ppc, Inc. | Fluid management article having body-faceable protrusions |
US20050124953A1 (en) * | 2003-12-04 | 2005-06-09 | Kimberly-Clark Worldwide, Inc. | Absorbent article with segmented and separated absorbent structure |
US20060069366A1 (en) * | 2004-09-24 | 2006-03-30 | Cole Robert T | Core for an absorbent article |
US20090112173A1 (en) * | 2007-10-30 | 2009-04-30 | Kofi Ayensu Bissah | Absorbent article including an absorbent layer having a plurality of spaced beam elements |
US20090112175A1 (en) | 2007-10-30 | 2009-04-30 | Kofi Ayensu Bissah | Absorbent article including an absorbent layer having a plurality of spaced beam elements |
JP2011502693A (ja) * | 2007-11-20 | 2011-01-27 | エスセーアー・ハイジーン・プロダクツ・アーベー | 成形吸収用品 |
US8764719B2 (en) | 2009-09-04 | 2014-07-01 | Johnson & Johnson Ind. E Com. Ltda | Absorbent article including an absorbent core layer having a material free zone and a transfer layer arranged below the absorbent core layer |
-
2009
- 2009-09-04 US US12/554,047 patent/US8764719B2/en not_active Expired - Fee Related
-
2010
- 2010-08-03 PH PH12010000232A patent/PH12010000232B1/en unknown
- 2010-08-09 CA CA2712563A patent/CA2712563A1/en not_active Abandoned
- 2010-08-26 CO CO10105319A patent/CO6380004A1/es not_active Application Discontinuation
- 2010-09-02 KR KR1020100086202A patent/KR20110025619A/ko not_active Application Discontinuation
- 2010-09-02 BR BRPI1003597-4A patent/BRPI1003597B1/pt active IP Right Grant
- 2010-09-02 CN CN201010276475.5A patent/CN102008375B/zh not_active Expired - Fee Related
- 2010-09-03 EP EP10251551A patent/EP2298258A1/en not_active Withdrawn
- 2010-09-03 MX MX2010009725A patent/MX2010009725A/es active IP Right Grant
- 2010-09-03 AU AU2010219291A patent/AU2010219291B2/en not_active Ceased
- 2010-09-03 ZA ZA2010/06344A patent/ZA201006344B/en unknown
- 2010-09-03 AR ARP100103237A patent/AR078265A1/es active IP Right Grant
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2011
- 2011-12-15 US US13/326,717 patent/US8859841B2/en not_active Expired - Fee Related
- 2011-12-15 US US13/326,725 patent/US8952212B2/en not_active Expired - Fee Related
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2012
- 2012-12-13 BR BR102012031875A patent/BR102012031875B8/pt active IP Right Grant
- 2012-12-14 ZA ZA2012/09550A patent/ZA201209550B/en unknown
- 2012-12-14 BR BR102012031905A patent/BR102012031905B8/pt active IP Right Grant
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2013
- 2013-03-01 US US13/781,941 patent/US8858522B2/en not_active Expired - Fee Related
- 2013-10-31 HK HK13112282.7A patent/HK1184672A1/xx not_active IP Right Cessation
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2014
- 2014-05-16 US US14/279,805 patent/US20140249497A1/en not_active Abandoned
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2015
- 2015-10-12 AU AU2015238926A patent/AU2015238926A1/en not_active Abandoned
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