JP4732435B2 - ヒドロゲルを形成可能な浸透性の高い膨潤性ポリマーを含む吸収性物品のための吸収性部材 - Google Patents
ヒドロゲルを形成可能な浸透性の高い膨潤性ポリマーを含む吸収性物品のための吸収性部材 Download PDFInfo
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- JP4732435B2 JP4732435B2 JP2007505273A JP2007505273A JP4732435B2 JP 4732435 B2 JP4732435 B2 JP 4732435B2 JP 2007505273 A JP2007505273 A JP 2007505273A JP 2007505273 A JP2007505273 A JP 2007505273A JP 4732435 B2 JP4732435 B2 JP 4732435B2
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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
- A61F13/531—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
-
- 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
- A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
-
- 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
- A61F2013/530671—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 mixed with mineral or inert material, e.g. "introfying particles"
-
- 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
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
- A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/23—Carbohydrates
- A61L2300/232—Monosaccharides, disaccharides, polysaccharides, lipopolysaccharides
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- 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)
- Materials Engineering (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Dispersion Chemistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Inorganic Chemistry (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Materials For Medical Uses (AREA)
- Polyesters Or Polycarbonates (AREA)
Description
本明細書で使用する時、「吸収性コア」という用語は、体液の獲得、移送、分配、及び貯蔵を含む、物品の流体処理特性に主として関与する吸収性物品の構成要素を指す。そのようなものとして、吸収性コアは典型的には、吸収性物品のトップシート又はバックシートを含まない。
a.ヒドロゲル形成吸収性ポリマーの化学組成
本発明で有用なSAP、超吸収性ポリマー(SAP(複数可))又はヒドロゲル形成ポリマーには、多量の流体を吸収することが可能である、非水溶性であるが、水膨潤性の多様なポリマーが含まれる。こうしたポリマー材料は一般に当該技術分野において既知であり、使い捨て吸収性物品の技術との関連において用いられる又は有用であると見なされるすべてのそれらの周知のポリマーを含む。特にEP−A−752892に開示されるSAP、又はF.L.ブーフホルツ(F.L.Buchholz)及びA.T.グラハム(A.T.Graham)著の教科書である名称「最新超吸収体技術(Modern Super Absorbent Technology)」、ニューヨーク、ワイリーVCH出版、1998年に開示されるものが、本発明との関連において有用である。
(1).塩水流伝導度(SFC)
本発明に有用なSAPにとって重要な特質及び必須であることは、体液で膨れる場合にヒドロゲルの区域又は層を形成するための、それらの浸透性又は流れ伝導性である。この浸透性又は流れ伝導性は、SAPの塩水流伝導度(SFC)値に関して本明細書で定義される。SFCは、形成されたヒドロゲル層の、使用圧力下で体液を移送又は分配するための能力を測定する。SFC値を測定する方法は、例えばEP−B−752 892の224パラグラフ以下に提供される。本発明に有用なSAPのSFC値は既に、単位に関して述べられている。本明細書に表されるように、単位の数値は10−7cm3s/g(又はcm3s/g/10,000,000)である。換言すると、40SFC単位は、10−7cm3s/gの40倍のSFU値を意味する。
大部分のヒドロゲル形成吸収性ポリマーでは、吸収能力の測定値としてのゲルボリュームは、合成尿の代わりに0.9パーセントの食塩溶液を用いることを除き、米国再発行特許第32,649号(ブラント(Brandt)ら、1988年4月19日再発行)に記載される方法により決定される。ゲルボリューム及びCRC能力は、乾燥重量基準で計算される。ゲルボリュームを測定するための別の方法は、形成されたヒドロゲル(例えばカチオン性モノマーから調製されるポリマー)の表面に、ブルーデキストラン(Blue Dextran)を吸着するSAPについて用いることができる(USRe32,649のゲルボリュームの方法を参照のこと)。これらのヒドロゲル形成ポリマーについて、吸収能力試験が使用されるが、計算では、実際の重量の代わりに、ヒドロゲル形成ポリマーの乾燥重量が使用される。例えば、米国特許第5,124,188号(ロー(Roe)ら、1992年6月23日発行)の27〜28段、吸収能力試験の説明を参照すること。
本発明によれば、使い捨て吸収性物品のための吸収性コアの一部としての吸収性部材は、前述のSAP粒子を含み、他の任意成分、例えば繊維、分配/獲得又は熱可塑性材料、フォーム、スクリムなどを含んでいてもいなくてもよい。こうした吸収性部材は、このコアを用いて製造された吸収性物品の着用者が動く結果として通常遭遇する圧力及び張力及びねじれを受けても、流体貯蔵部材として機能する。しかし、こうしたポリマー含有吸収性部材はまた単一部材にて一体化されたいくつかの機能を果たすことができることを理解すべきである。
本発明の吸収性コアの独特な吸収特性のために、それらは尿吸収用使い捨て吸収性物品(使い捨て吸収性失禁物品とも呼ばれる)に用いるのに特に好適である。これらの吸収性物品は典型的には、液体不透過性(しかし好ましくは気体透過性)バックシート、バックシートに接合した又はさもなければバックシートに付随した流体透過性トップシート、及びバックシートとトップシートとの間に位置付けられた本発明による吸収性コアを含む。このような物品は、当該分野で周知であり、本明細書全体を通して記載される様々な文献、例えば欧州特許第752892号に完全に開示されている。
Claims (13)
- 尿のような体液を収集するための吸収性コアであって、前記コアが吸収性部材を含み、前記部材が
樹枝状構造を有する少なくとも1つの親水性ポリマーと
少なくとも1つの非水溶性ホスフェートと
を組み合わせて含む膨潤性ヒドロゲル形成ポリマー組成物を含む、吸収性コア。 - 樹枝状構造を有する前記親水性ポリマーが、ポリオール及び2,2−ジメチロールプロピオン酸から製造されるポリエステルであることを特徴とする、請求項1に記載の吸収性コア。
- 樹枝状構造を有する前記親水性ポリマーが、ポリプロピレンイミン、ポリアミドアミン又はポリエステルアミド、あるいはこれらの組み合わせから成る群から選択されることを特徴とする、請求項1に記載の吸収性コア。
- 前記非水溶性ホスフェートがリン酸カルシウムであることを特徴とする、請求項1〜3のいずれか一項に記載の吸収性コア。
- 前記ヒドロゲル形成ポリマー組成物が、粉末化された及び/又は塵状の添加剤を含むことを特徴とする請求項1〜4のいずれか一項に記載の吸収性コア。
- 前記添加剤が、金属塩、焼成ケイ酸、多糖類、非イオン性界面活性剤(tenside)、ワックス、珪藻土又はこれらの組み合わせから成る群から選択されることを特徴とする、請求項5に記載の吸収性コア。
- 前記ヒドロゲル形成ポリマー組成物が、少なくとも80×10−7cm3sg−1の塩水流伝導度を有することを特徴とする、請求項1〜6のいずれか一項に記載の吸収性コア。
- 前記ヒドロゲル形成ポリマー組成物が、少なくとも120×10−7cm3sg−1の塩水流伝導度を有することを特徴とする、請求項1〜6のいずれか一項に記載の吸収性コア。
- 前記吸収性部材が、少なくとも50重量%の前記ヒドロゲル形成ポリマー組成物を含むことを特徴とする、請求項1〜8のいずれか一項に記載の吸収性コア。
- 前記吸収性部材が、少なくとも60重量%の前記ヒドロゲル形成ポリマー組成物を含むことを特徴とする、請求項1〜8のいずれか一項に記載の吸収性コア。
- 前記吸収性部材が、少なくとも75重量%の前記ヒドロゲル形成ポリマー組成物を含むことを特徴とする、請求項1〜8のいずれか一項に記載の吸収性コア。
- 前記吸収性部材が、少なくとも85重量%の前記ヒドロゲル形成ポリマー組成物を含むことを特徴とする、請求項1〜8のいずれか一項に記載の吸収性コア。
- 尿のような体液を受け取るための液体透過性トップシートを含む吸収性物品であって、前記物品がさらに、請求項1〜12のいずれか一項に記載の吸収性コアを含み、前記吸収性部材が前記トップシートと可能な限り近くに位置するように前記コアが前記トップシートに隣接して配置されることを特徴とする吸収性物品。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04007523A EP1588723B1 (en) | 2004-03-29 | 2004-03-29 | Absorbent member for absorbent articles comprising swellable polymers of high permeability which are capable of forming hydrogels |
EP04007523.6 | 2004-03-29 | ||
PCT/US2005/010458 WO2005094749A2 (en) | 2004-03-29 | 2005-03-28 | Absorbent member for absorbent articles comprising swellable polymers of high permeability which are capable of forming hydrogels |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007529292A JP2007529292A (ja) | 2007-10-25 |
JP4732435B2 true JP4732435B2 (ja) | 2011-07-27 |
Family
ID=34924538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007505273A Expired - Fee Related JP4732435B2 (ja) | 2004-03-29 | 2005-03-28 | ヒドロゲルを形成可能な浸透性の高い膨潤性ポリマーを含む吸収性物品のための吸収性部材 |
Country Status (14)
Country | Link |
---|---|
US (1) | US20050215966A1 (ja) |
EP (1) | EP1588723B1 (ja) |
JP (1) | JP4732435B2 (ja) |
KR (1) | KR20060132978A (ja) |
CN (1) | CN100525840C (ja) |
AR (1) | AR048677A1 (ja) |
AT (1) | ATE432723T1 (ja) |
AU (1) | AU2005229066A1 (ja) |
BR (1) | BRPI0509070A (ja) |
CA (1) | CA2561290A1 (ja) |
DE (1) | DE602004021351D1 (ja) |
IL (1) | IL177773A0 (ja) |
SG (1) | SG151320A1 (ja) |
WO (1) | WO2005094749A2 (ja) |
Families Citing this family (50)
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DE19909653A1 (de) | 1999-03-05 | 2000-09-07 | Stockhausen Chem Fab Gmbh | Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung |
EP1813236B1 (en) | 2003-02-12 | 2013-07-10 | The Procter & Gamble Company | Absorbent Core for an Absorbent Article |
ATE473717T1 (de) | 2003-02-12 | 2010-07-15 | Procter & Gamble | Saugfähiger kern für einen saugfähigen artikel |
EP1696974B1 (de) * | 2003-12-19 | 2007-05-23 | Basf Aktiengesellschaft | Quellbare hydrogelbildende polymere mit geringem feinstaubanteil |
DE102004015686A1 (de) * | 2004-03-29 | 2005-10-27 | Basf Ag | Quellbare hydrogelbildende Polymere mit hoher Permeabilität |
EP1624002B1 (en) * | 2004-08-07 | 2019-04-03 | The Procter & Gamble Company | Superabsorbent polymer particles comprising functionalizers and method of making them |
JP5264492B2 (ja) * | 2005-10-25 | 2013-08-14 | エボニック デグサ ゲーエムベーハー | 超分岐ポリマーを含有する調製物 |
US8236884B2 (en) | 2007-03-23 | 2012-08-07 | Evonik Stockhausen, Llc | High permeability superabsorbent polymer compositions |
US7935860B2 (en) | 2007-03-23 | 2011-05-03 | Kimberly-Clark Worldwide, Inc. | Absorbent articles comprising high permeability superabsorbent polymer compositions |
WO2008155701A2 (en) * | 2007-06-18 | 2008-12-24 | The Procter & Gamble Company | Disposable absorbent article with enhanced absorption properties with substantially continuously distributed absorbent particulate polymer material |
MX2009013906A (es) | 2007-06-18 | 2010-01-28 | Procter & Gamble | Articulo absorbente desechable con nucleo absorbente sellado con material polimerico particulado absorbente practicamente distribuido en forma continua. |
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 |
WO2009134780A1 (en) | 2008-04-29 | 2009-11-05 | The Procter & Gamble Company | Process for making an absorbent core with strain resistant core cover |
WO2011054784A1 (de) | 2009-11-06 | 2011-05-12 | Basf Se | Verbesserte superabsorber enthaltende textilien |
EP2329803B1 (en) | 2009-12-02 | 2019-06-19 | The Procter & Gamble Company | Apparatus and method for transferring particulate material |
EP2717822B1 (en) | 2011-06-10 | 2019-06-05 | The Procter and Gamble Company | Absorbent core for disposable absorbent articles |
CN103607990B (zh) | 2011-06-10 | 2016-10-26 | 宝洁公司 | 用于吸收制品的吸收结构 |
CN106974772B (zh) | 2011-06-10 | 2021-01-12 | 宝洁公司 | 用于吸收制品的吸收结构 |
EP2532332B2 (en) | 2011-06-10 | 2017-10-04 | The Procter and Gamble Company | Disposable diaper having reduced attachment between absorbent core and backsheet |
EP2717821B1 (en) | 2011-06-10 | 2019-08-07 | The Procter and Gamble Company | Disposable diapers |
PL2532328T3 (pl) | 2011-06-10 | 2014-07-31 | Procter & Gamble | Sposób i urządzenie do wytworzenia struktur chłonnych z materiałem chłonnym |
EP2532329B1 (en) | 2011-06-10 | 2018-09-19 | The Procter and Gamble Company | Method and apparatus for making absorbent structures with absorbent material |
BR112015010854B1 (pt) | 2012-11-13 | 2021-08-17 | The Procter & Gamble Company | Artigo absorvente |
US10639215B2 (en) | 2012-12-10 | 2020-05-05 | The Procter & Gamble Company | Absorbent articles with channels and/or pockets |
EP2740449B1 (en) | 2012-12-10 | 2019-01-23 | The Procter & Gamble Company | Absorbent article with high absorbent material content |
US8979815B2 (en) | 2012-12-10 | 2015-03-17 | The Procter & Gamble Company | Absorbent articles with channels |
EP2740452B1 (en) | 2012-12-10 | 2021-11-10 | The Procter & Gamble Company | Absorbent article with high absorbent material content |
US9216118B2 (en) | 2012-12-10 | 2015-12-22 | The Procter & Gamble Company | Absorbent articles with channels and/or pockets |
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- 2004-03-29 DE DE602004021351T patent/DE602004021351D1/de not_active Expired - Lifetime
- 2004-03-29 AT AT04007523T patent/ATE432723T1/de not_active IP Right Cessation
- 2004-03-29 EP EP04007523A patent/EP1588723B1/en not_active Expired - Lifetime
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2005
- 2005-03-24 US US11/089,276 patent/US20050215966A1/en not_active Abandoned
- 2005-03-28 WO PCT/US2005/010458 patent/WO2005094749A2/en active Application Filing
- 2005-03-28 KR KR1020067020427A patent/KR20060132978A/ko not_active Application Discontinuation
- 2005-03-28 BR BRPI0509070-9A patent/BRPI0509070A/pt not_active IP Right Cessation
- 2005-03-28 SG SG200902153-6A patent/SG151320A1/en unknown
- 2005-03-28 CA CA002561290A patent/CA2561290A1/en not_active Abandoned
- 2005-03-28 AU AU2005229066A patent/AU2005229066A1/en not_active Abandoned
- 2005-03-28 CN CNB2005800090153A patent/CN100525840C/zh active Active
- 2005-03-28 JP JP2007505273A patent/JP4732435B2/ja not_active Expired - Fee Related
- 2005-03-30 AR ARP050101239A patent/AR048677A1/es active IP Right Grant
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Also Published As
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AR048677A1 (es) | 2006-05-17 |
AU2005229066A1 (en) | 2005-10-13 |
EP1588723B1 (en) | 2009-06-03 |
JP2007529292A (ja) | 2007-10-25 |
BRPI0509070A (pt) | 2007-08-21 |
ATE432723T1 (de) | 2009-06-15 |
SG151320A1 (en) | 2009-04-30 |
WO2005094749A3 (en) | 2006-03-30 |
US20050215966A1 (en) | 2005-09-29 |
WO2005094749A2 (en) | 2005-10-13 |
EP1588723A1 (en) | 2005-10-26 |
CN100525840C (zh) | 2009-08-12 |
DE602004021351D1 (de) | 2009-07-16 |
IL177773A0 (en) | 2006-12-31 |
CN1933858A (zh) | 2007-03-21 |
CA2561290A1 (en) | 2005-10-13 |
KR20060132978A (ko) | 2006-12-22 |
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