JP4932738B2 - へその切欠きカットを有する吸収性物品 - Google Patents
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- 239000002250 absorbent Substances 0.000 title claims description 61
- 239000000463 material Substances 0.000 claims description 12
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- 210000005069 ears Anatomy 0.000 claims description 5
- 239000000109 continuous material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 206010021639 Incontinence Diseases 0.000 description 3
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- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 210000000416 exudates and transudate Anatomy 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000034309 Bacterial disease carrier Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008952 bacterial invasion Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 210000003954 umbilical cord Anatomy 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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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
- A61F13/45—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
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
- A61F13/49466—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the waist region
-
- 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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
- A61F13/15747—Folding; Pleating; Coiling; Stacking; Packaging
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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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15804—Plant, e.g. involving several steps
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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
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
-
- 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
- A61F2013/15008—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use
- A61F2013/15032—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use as umbilical bandage
- A61F2013/1504—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use as umbilical bandage for avoiding contact with umbilical region
-
- 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
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F2013/49068—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterized by the shape of the outline
- A61F2013/49079—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterized by the shape of the outline as backbone-shape
- A61F2013/4908—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterized by the shape of the outline as backbone-shape concave
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1062—Prior to assembly
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Botany (AREA)
- Mechanical Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
(i)c1及びc2は、a1及びa2よりも長手方向において内側寄りであり、且つ、
(ii)c1及びc2は、長手方向においてbと並んでおり、あるいは長手方向において、bよりも外側寄りである。
(i)z1及びz2は、x1及びx2よりも長手方向において外側寄りであり、且つ、
(ii)z1及びz2は、長手方向においてyと並んでおり、あるいは、長手方向においてyよりも内側寄りである。
本明細書では、用語「吸収性物品」は、身体の滲出物を吸収及び収容する装置を指すが、より具体的には、着用者の身体に接して又は近接して設置され、身体から排出される様々な滲出物を吸収及び収容する装置を指し、例えば、失禁用ブリーフ、失禁用下着、吸収性インサート、おむつホールダー及びライナー、女性用衛生衣類などを指す。前記吸収性物品は、衣類側表面及び身体側表面を有する吸収性コアと、前記吸収性コアの前記身体側表面に隣接して配置された液体透過性のトップシートと、前記吸収性コアの前記衣類側表面に隣接して配置された液体不透過性のバックシートとを有してもよい。
吸収性物品は、典型的には、合わせてパッケージ化された別個の物品として消費者に販売されるものの、前記吸収性物品は、少なくとも2つの連続的な材料のウェブから製造されることが多い。例えば、図1は、2つの代表的な連続的な材料のウェブ、つまり、バックシート13及びトップシート15を示す。前記ウェブは、広げられ、その後、幾つかの(転換としても知られる)単位操作を通して送られる。そのような転換の間、1以上の前記ウェブに別個のパーツが配置され、接合されてもよい。例えば、第1前側耳部120及び第2前側耳部122は、バックシート13とトップシート15との間に介在されて接合されてもよい。前記前側耳部は、その後、前記吸収性物品の適用中に取り付け手段としての働きをするであろう。同様に、第1後側耳部130及び第2後側耳部132は、バックシート15に接合されてもよい。前記後側耳部は、前記前側耳部と共働して、前記吸収性物品の適用中に取り付け手段としての働きをする。前記耳部が、あらゆる組み合わせ及び配置順で一方又は両方のウェブに接合されてもよいことを、当業者は理解するであろう。図1に示されるように、この段階(即ち、長手方向の折り曲げの前)において、前記連続的なウェブ材15の第1長手方向縁部116及び第2長手方向縁部117は、この時点では長手方向中心線888から長手方向に最も外側寄りに配置されている。吸収性物品200として特定される領域内では、第1前側耳部220及び第2前側耳部222が同様に接合されてもよい。同じく、第1後側耳部230及び第2後側耳部232が同様に接合されてもよい。最後に、前記連続的なウェブ材15の第1長手方向縁部216及び第2長手方向縁部217は、この時点では長手方向中心線888から長手方向に最も外側寄りに配置されている。吸収性物品300として特定される領域内では、第1前側耳部320及び第2前側耳部322が同様に接合されてもよい。同じく、第1後側耳部330及び第2後側耳部332が同様に接合されてもよい。最後に、前記連続的なウェブ材の第1長手方向縁部316及び第2長手方向縁部317は、この時点では長手方向中心線888から長手方向外側寄りに配置されている。
Claims (12)
- 長手方向軸線及び横方向軸線を有する使い捨て吸収性物品であって、
非直線形切欠きカットによって形成され形状が完全に相補的である前側終縁部及び後側終縁部によって特徴付けられ、
前記前側終縁部は、長手方向における外側に突出した二つの点(a1,a2)および前記二つの点(a1,a2)の間に位置し長手方向において内側に突出した点(b)を有し、
前記前側終縁部は、横方向における2つの縁部点(c1,c2)を有し、
(i)c1及びc2がa1及びa2よりも長手方向において内側寄りであり、且つ、
(ii)c1及びc2が、長手方向においてbと並んでおり、あるいは、長手方向においてbよりも外側寄りであり、
前記前側終縁部は、前記点a1から前記点bまでの輪郭線分の鏡像となる、前記点a1から前記点c1までの輪郭線分を有し、
前記前側終縁部は、点a1から点bまでの前記輪郭線分に沿って測定された経路長以下となる、点a1から点c1までの前記輪郭線分に沿って測定された経路長を含み、
前記後側終縁部は、長手方向における内側に突出した二つの点(x1,x2)および前記二つの点(x1,x2)の間に位置し長手方向において外側に突出した点(y)を有し、
前記後側終縁部は、横方向における2つの縁部点(z1,z2)を有し、
(i)z1及びz2がx1及びx2よりも長手方向において外側寄りであり、且つ、
(ii)z1及びz2が、長手方向においてyと並んでおり、あるいは、長手方向においてyよりも内側寄りであり、
前記後側終縁部は、前記点x1から前記点yまでの輪郭線分の鏡像となる、前記点x1から前記点z1までの輪郭線分を有し、
前記後側終縁部は、点x1から点yまでの前記輪郭線分に沿って測定された経路長以下となる、点x1から点z1までの前記輪郭線分に沿って測定された経路長を含み、
前記吸収性物品は、第1折り曲げ線の周りで長手方向に折り曲げられ、点a2及び点x2の間に前記第1折り曲げ線が延び得り、
前記吸収性物品は、第2折り曲げ線の周りで長手方向に折り曲げられ、点a1及び点x1の間に前記第2折り曲げ線が延び得り、
前記吸収性物品は、
直線状の側縁部を有する少なくとも二つの連続的な材料ウェブを準備し、
前記第1折り曲げ線および前記第2折り曲げ線にて前記材料ウェブを長手方向に折り曲げ、
折り曲げられた連続的なウェブを横方向軸線の方向に切断して、前記前側終縁部及び前記後側終縁部を同時に形成する、ことによって製造される、ことを特徴とする使い捨て吸収性物品。 - 前記接点bと前記接点a1との間で測定された長手方向距離dが、約5mm〜約25mmである、ことを特徴とする請求項1に記載の使い捨て吸収性物品。
- 前記接点bと前記接点a1との間で測定された長手方向距離dが、約10mmである、ことを特徴とする請求項1に記載の使い捨て吸収性物品。
- 前記折り曲げ線の間で測定された横方向距離fが、約80mm〜約100mmである、ことを特徴とする請求項1に記載の使い捨て吸収性物品。
- 前記折り曲げ線の間で測定された横方向距離fが、約90mmである、ことを特徴とする請求項1に記載の使い捨て吸収性物品。
- 前記吸収性物品が開放型おむつである、ことを特徴とする請求項1に記載の使い捨て吸収性物品。
- 前記吸収性物品がパンツである、ことを特徴とする請求項1に記載の使い捨て吸収性物品。
- 衣類側表面及び身体側表面を有する吸収性コアと、
前記吸収性コアの前記身体側表面に隣接して配置された液体透過性のトップシートと、
前記吸収性コアの前記衣類側表面に隣接して配置された液体不透過性のバックシートと、
前記トップシート及び前記バックシートが、非直線形切欠きカット線に沿ってカットされた後に、前記前側終縁部及び前記後側終縁部を一緒に形成するようになることを特徴とする請求項1に記載の使い捨て吸収性物品。 - 前記吸収性物品が開放型おむつである、ことを特徴とする請求項8に記載の使い捨て吸収性物品。
- 前記吸収性物品がパンツである、ことを特徴とする請求項8に記載の使い捨て吸収性物品。
- 前記吸収性物品を製造する際、前記材料ウェブを長手方向に折り曲げるのに先だって、一対の前側耳部および一対の後側耳部が前記連続的な材料ウェブに取り付けられている、ことを特徴とする請求項1〜10のいずれか一項に記載の使い捨て吸収性物品。
- 前記切断する際に、前記材料ウェブのスクラップ片が生じない、ことを特徴とする請求項1〜11のいずれか一項に記載の使い捨て吸収性物品。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US11/039,950 US7361167B2 (en) | 2005-01-20 | 2005-01-20 | Absorbent article having complementary edges for an umbilical notch cut |
US11/039,950 | 2005-01-20 | ||
PCT/US2006/001650 WO2006078669A1 (en) | 2005-01-20 | 2006-01-17 | Absorbent article having an umbilical notch cut |
Publications (2)
Publication Number | Publication Date |
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JP2008525162A JP2008525162A (ja) | 2008-07-17 |
JP4932738B2 true JP4932738B2 (ja) | 2012-05-16 |
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JP2007549733A Active JP4932738B2 (ja) | 2005-01-20 | 2006-01-17 | へその切欠きカットを有する吸収性物品 |
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Country | Link |
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US (3) | US7361167B2 (ja) |
EP (1) | EP1843729B1 (ja) |
JP (1) | JP4932738B2 (ja) |
CN (1) | CN101102736B (ja) |
CA (2) | CA2717299C (ja) |
MX (1) | MX2007008592A (ja) |
WO (1) | WO2006078669A1 (ja) |
Cited By (1)
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WO2023089970A1 (ja) | 2021-11-16 | 2023-05-25 | 株式会社瑞光 | 着用物品及びその製造方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US7361167B2 (en) * | 2005-01-20 | 2008-04-22 | The Procter & Gamble Company | Absorbent article having complementary edges for an umbilical notch cut |
US20080004585A1 (en) * | 2006-06-30 | 2008-01-03 | The Procter & Gamble Company | Disposable article with serviceable indicia |
US7739169B2 (en) | 2007-06-25 | 2010-06-15 | Visa U.S.A. Inc. | Restricting access to compromised account information |
US8092439B2 (en) * | 2008-12-15 | 2012-01-10 | Kimberly-Clark Worldwide, Inc. | Absorbent article with waist relief feature |
US8016971B2 (en) * | 2008-12-15 | 2011-09-13 | Kimberly-Clark Worldwide, Inc, | Method for making a waist relief feature |
WO2010071513A1 (en) * | 2008-12-17 | 2010-06-24 | Sca Hygiene Products Ab | Method for production of disposable absorbent articles |
DE102009022529A1 (de) * | 2009-05-25 | 2010-12-02 | Paul Hartmann Ag | Gefalteter Inkontinenzartikel |
CA2692891C (en) * | 2010-02-25 | 2012-10-09 | The Procter & Gamble Company | Absorbent article with improved garment-like character |
CA2692679C (en) | 2010-02-25 | 2013-04-30 | The Procter & Gamble Company | Absorbent article with improved garment-like character |
CA2693130C (en) | 2010-02-25 | 2012-10-09 | The Procter & Gamble Company | Absorbent article with improved garment-like character |
CA2692635C (en) | 2010-02-25 | 2011-05-10 | The Procter & Gamble Company | Absorbent article with improved garment-like character |
CA2692638C (en) | 2010-02-25 | 2011-05-10 | The Procter & Gamble Company | Absorbent article with improved garment-like character |
US9498386B2 (en) | 2010-09-10 | 2016-11-22 | The Procter & Gamble Company | Method of making disposable absorbent diaper pants |
US8945326B2 (en) | 2010-09-14 | 2015-02-03 | The Procter & Gamble Company | Method of making prefastened refastenable disposable absorbent articles |
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US20060161124A1 (en) | 2006-07-20 |
US7361167B2 (en) | 2008-04-22 |
CA2717299C (en) | 2012-11-20 |
CN101102736A (zh) | 2008-01-09 |
MX2007008592A (es) | 2007-08-14 |
US20110022017A1 (en) | 2011-01-27 |
EP1843729A1 (en) | 2007-10-17 |
CA2594547C (en) | 2010-12-07 |
JP2008525162A (ja) | 2008-07-17 |
EP1843729B1 (en) | 2016-08-24 |
US7828783B2 (en) | 2010-11-09 |
US20080119809A1 (en) | 2008-05-22 |
CA2717299A1 (en) | 2006-07-27 |
CA2594547A1 (en) | 2006-07-27 |
CN101102736B (zh) | 2012-12-12 |
US8608720B2 (en) | 2013-12-17 |
WO2006078669A1 (en) | 2006-07-27 |
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