JP5164602B2 - 吸収性物品 - Google Patents
吸収性物品 Download PDFInfo
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- JP5164602B2 JP5164602B2 JP2008043588A JP2008043588A JP5164602B2 JP 5164602 B2 JP5164602 B2 JP 5164602B2 JP 2008043588 A JP2008043588 A JP 2008043588A JP 2008043588 A JP2008043588 A JP 2008043588A JP 5164602 B2 JP5164602 B2 JP 5164602B2
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- Prior art keywords
- absorbent article
- recess
- intermittent
- absorber
- longitudinal direction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000002745 absorbent Effects 0.000 title claims description 76
- 239000002250 absorbent Substances 0.000 title claims description 76
- 239000006096 absorbing agent Substances 0.000 claims description 47
- 210000001124 body fluid Anatomy 0.000 claims description 5
- 239000010839 body fluid Substances 0.000 claims description 4
- 239000008280 blood Substances 0.000 description 20
- 210000004369 blood Anatomy 0.000 description 20
- 230000002175 menstrual effect Effects 0.000 description 20
- -1 polyethylene Polymers 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 239000000835 fiber Substances 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 229920005992 thermoplastic resin Polymers 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000002964 rayon Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 239000011256 inorganic filler Substances 0.000 description 2
- 229910003475 inorganic filler Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 206010021639 Incontinence Diseases 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 239000004626 polylactic acid Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Images
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
- A61F13/45—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 shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/4704—Sanitary towels, incontinence pads or napkins having preferential bending zones, e.g. fold lines or grooves
-
- 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
- A61F13/45—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 shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4756—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means consisting of grooves, e.g. channels, depressions or embossments, resulting in a heterogeneous surface level
-
- 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
- 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
- A61F13/536—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 having discontinuous areas of compression
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
図1〜図3は、本発明の第1実施形態であり、図1は平面図、図2は図1のA−A線断面図、図3は製品の断面図である。吸収性物品1は例えば、生理用ナプキンに適用される。
図4及び図5は、本発明の第2実施形態の吸収性物品1A及び1Bを示す。
これらの図において、前方に設けられた間欠部4は、Y軸方向において突設部2の装着時における前端縁よりも前方の領域に設けられている。X軸方向においては、Y軸中心線上ではない領域に間欠部4が設けられている。間欠部4はX軸方向に沿って設けられた溝ではなく、Y軸方向に沿って設けられた溝の一部に形成されることが好ましい。寸法は第1実施形態の間欠部4と同様である。これにより、前方部の体の動きにも合わせることができる。なお、経血をトラップする目的では、図4の吸収性物品1Aのように、異なる側に配置する方が片側からのみの漏れ出しを防ぐことができ、また、剛性においても着用者の左右方向のどちらかが特に弱くなることがないため好ましい。
図6は、本発明の第3実施形態の吸収性物品1Cを示す。この実施形態では、第2実施形態の形状に追加して、吸収性物品1Cの前方部、後方部に複数の第2凹部12が設けられる。第2凹部12は間欠部4近辺からY軸を対称として、間欠部4が設けられている側と異なる側で吸収体7のY軸方向の端縁側に向かって複数個、間隔をおいて連なって設けられる。
図8は、本発明の第4実施形態を示す。この実施形態の吸収性物品1Dは、第3実施形態の変形となっている。吸収性物品1Dにおいて、第2凹部12は図5の吸収性物品1Cと異なり、Y軸中心軸の端縁に向かって不連続に連なるように設けられている。又、Y軸の端縁側からさらにX軸方向において向かってきた側とは異なる側で、Y軸方向において中心側に向かって連なって不連続に設けられている。これにより、図5の吸収性物品1Cと同様に経血が誘導され、吸収体7の全面を効率的に利用できる。
図9は、本発明の第5実施形態の吸収性物品1Eを示す。この実施形態において、弧状となって連続した溝によって第2凹部16が形成されている。連続溝からなる第2凹部16は吸収性物品1Eの前方部、後方部に設けられている。又、第2凹部16は図5の吸収性物品1Cの第2凹部12と同様の方向に向かって設けられている。これにより、経血が第2凹部16に沿って誘導され、吸収体7の全面を効率的に利用できる。
2 突設部
3 第1凹部
3a 連続部
4 間欠部
5 表面シート
6 裏面シート
7 吸収体
8 下層吸収体
9 上層吸収体
10 平坦部
12、16 第2凹部
13 最深部
14 深部
Claims (8)
- 肌表面に当接する液透過性の表面シートと、肌着面に当接する液不透過性の裏面シートと、前記表面シートと前記裏面シートとの間に介在されて体液を吸収可能な吸収体とからなり、前記吸収体は下層吸収体上に下層吸収体よりも長手方向及び幅方向において小さい上層吸収体が積層された部分からなる突設部を有し、前記突設部の周囲に突設部を囲むように第1凹部が設けられた吸収性物品であって、
前記第1凹部が連続する連続部と、不連続の間欠部とによって形成されており、
前記第1凹部は、長手方向中心軸を中心に略対称位置に形成され、前記中心軸の一側は連続し、他側に前記間欠部が設けられていることを特徴とする吸収性物品。 - 請求項1記載の吸収性物品であって、
前記間欠部は、長手方向中心軸方向に沿った第1凹部に設けられ、かつ長手方向中心軸と直交する軸方向に沿った第1凹部に設けられていないことを特徴とする吸収性物品。 - 請求項1又は請求項2記載の吸収性物品であって、
前記第1凹部よりも外側の領域において、前記間欠部の近傍から長手方向中心軸を中心として前記間欠部の反対側にかけて第2凹部が連続又は断続に形成されていることを特徴とする吸収性物品。 - 請求項3記載の吸収性物品であって、
前記第2凹部は、前記長手方向中心軸を中心として非対称であることを特徴とする吸収性物品。 - 請求項3又は請求項4記載の吸収性物品であって、
前記第2凹部は、深さの異なる深部と最深部とからなり、複数の深部が個別に複数カ所に形成されていることを特徴とする吸収性物品。 - 請求項3〜請求項5のいずれか1項記載の吸収性物品であって、
前記第2凹部は、長手方向の端縁に向けて配置されていることを特徴とする吸収性物品。 - 請求項3〜請求項6のいずれか1項記載の吸収性物品であって、
前記第2凹部は、前記間欠部を基端として長手方向の端縁側で且つ幅方向の間欠部の反対側まで延設された溝であることを特徴とする吸収性物品。 - 請求項1〜請求項7のいずれか1項記載の吸収性物品であって、
前記突設部に隣接し、前記第1凹部に囲まれる領域内に突設部より高さの低い平坦部が形成されていることを特徴とする吸収性物品。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008043588A JP5164602B2 (ja) | 2008-02-25 | 2008-02-25 | 吸収性物品 |
AU2009219579A AU2009219579A1 (en) | 2008-02-25 | 2009-01-27 | Absorptive article |
EP09715883A EP2260808A4 (en) | 2008-02-25 | 2009-01-27 | VOIDABLE ARTICLE |
CN2009801052693A CN101969906B (zh) | 2008-02-25 | 2009-01-27 | 吸收性物品 |
PCT/JP2009/051240 WO2009107435A1 (ja) | 2008-02-25 | 2009-01-27 | 吸収性物品 |
US12/919,420 US20110137276A1 (en) | 2008-02-25 | 2009-01-27 | Absorbent article |
KR1020107021128A KR20100136466A (ko) | 2008-02-25 | 2009-01-27 | 흡수성 물품 |
TW098105814A TW201000081A (en) | 2008-02-25 | 2009-02-24 | Absorptive article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008043588A JP5164602B2 (ja) | 2008-02-25 | 2008-02-25 | 吸収性物品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009195640A JP2009195640A (ja) | 2009-09-03 |
JP5164602B2 true JP5164602B2 (ja) | 2013-03-21 |
Family
ID=41015841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008043588A Active JP5164602B2 (ja) | 2008-02-25 | 2008-02-25 | 吸収性物品 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20110137276A1 (ja) |
EP (1) | EP2260808A4 (ja) |
JP (1) | JP5164602B2 (ja) |
KR (1) | KR20100136466A (ja) |
CN (1) | CN101969906B (ja) |
AU (1) | AU2009219579A1 (ja) |
TW (1) | TW201000081A (ja) |
WO (1) | WO2009107435A1 (ja) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1913912B2 (en) | 2003-02-12 | 2020-03-18 | The Procter and Gamble Company | Absorbent core for an absorbent article |
ES2314137T3 (es) | 2003-02-12 | 2009-03-16 | THE PROCTER & GAMBLE COMPANY | Pañal comodo. |
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 |
JP5259705B2 (ja) | 2007-06-18 | 2013-08-07 | ザ プロクター アンド ギャンブル カンパニー | ほぼ連続的に分布した吸収性粒子状ポリマー材料を含む封止された吸収性コアを備える使い捨て吸収性物品 |
MX2010011806A (es) | 2008-04-29 | 2010-11-30 | Procter & Gamble | Proceso para fabricar un nucleo absorbente con una cubierta de nucleo resistente al estiramiento. |
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 |
US8569572B2 (en) | 2010-02-11 | 2013-10-29 | The Procter And Gamble Company | Absorbent article comprising fluid handling zones |
US8388329B2 (en) | 2010-08-12 | 2013-03-05 | Johnson & Johnson Do Brasil Industria E Comercio Produtos Para Saude Ltda. Rodovia | Apparatus for making a fibrous article |
US8394316B2 (en) | 2010-08-12 | 2013-03-12 | Johnson & Johnson Do Brasil Industria E Comercio Produtos Para Saude Ltda. Rodovia | Method for making a fibrous article |
US8480387B2 (en) | 2010-08-12 | 2013-07-09 | Johnson & Johnson Do Brasil Industria E Comercio Produtos Para Saude Ltda. | Apparatus for making a fibrous article having a three dimensional profile |
US8398915B2 (en) | 2010-08-12 | 2013-03-19 | Johnson & Johnson do Brasil Industria e Comercio Produtos Paral Saude Ltda. Rodovia | Method for making a fibrous article |
ES2459724T3 (es) | 2011-06-10 | 2014-05-12 | The Procter & Gamble Company | Método y aparato para hacer estructuras absorbentes con material absorbente |
CA2838951C (en) | 2011-06-10 | 2019-07-16 | The Procter & Gamble Company | An absorbent core for disposable diapers comprising longitudinal channels |
WO2012170808A1 (en) | 2011-06-10 | 2012-12-13 | The Procter & Gamble Company | Absorbent core for disposable absorbent articles |
BR112013030593B1 (pt) | 2011-06-10 | 2021-02-17 | The Procter & Gamble Company | estrutura absorvente para artigos absorventes |
PH12013502574A1 (en) | 2011-06-10 | 2014-02-10 | Procter & Gamble | Absorbent structure for absorbent articles |
EP2532329B1 (en) | 2011-06-10 | 2018-09-19 | The Procter and Gamble Company | Method and apparatus for making absorbent structures with absorbent material |
PL2532332T5 (pl) | 2011-06-10 | 2018-07-31 | The Procter And Gamble Company | Pieluszka jednorazowego użytku o zredukowanym połączeniu pomiędzy wkładem chłonnym a warstwą spodnią |
JP6005916B2 (ja) * | 2011-08-29 | 2016-10-12 | ユニ・チャーム株式会社 | 吸収性物品の製造方法 |
JP6193391B2 (ja) | 2012-11-13 | 2017-09-06 | ザ プロクター アンド ギャンブル カンパニー | チャネル及びシグナルを備えた吸収性物品 |
RU2608806C2 (ru) | 2012-12-04 | 2017-01-24 | Кимберли-Кларк Ворлдвайд, Инк. | Впитывающее изделие с многослойным верхним листом |
US10639215B2 (en) | 2012-12-10 | 2020-05-05 | The Procter & Gamble Company | Absorbent articles with channels and/or pockets |
PL2740452T3 (pl) | 2012-12-10 | 2022-01-31 | The Procter & Gamble Company | Wyrób chłonny o wysokiej zawartości materiału chłonnego |
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- 2009-01-27 EP EP09715883A patent/EP2260808A4/en not_active Withdrawn
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CN101969906B (zh) | 2013-07-24 |
KR20100136466A (ko) | 2010-12-28 |
CN101969906A (zh) | 2011-02-09 |
JP2009195640A (ja) | 2009-09-03 |
EP2260808A4 (en) | 2013-01-16 |
WO2009107435A1 (ja) | 2009-09-03 |
TW201000081A (en) | 2010-01-01 |
EP2260808A1 (en) | 2010-12-15 |
US20110137276A1 (en) | 2011-06-09 |
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