JP3830901B2 - 温度変化要素を有する使い捨て吸収性物品 - Google Patents
温度変化要素を有する使い捨て吸収性物品 Download PDFInfo
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- JP3830901B2 JP3830901B2 JP2002588888A JP2002588888A JP3830901B2 JP 3830901 B2 JP3830901 B2 JP 3830901B2 JP 2002588888 A JP2002588888 A JP 2002588888A JP 2002588888 A JP2002588888 A JP 2002588888A JP 3830901 B2 JP3830901 B2 JP 3830901B2
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- A61F13/53704—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 characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having an inhibiting function on liquid propagation
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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Description
本明細書で使用する次の用語は、次の意味を有する。
「吸収性物品」とは、液体を吸収及び封じ込める装置を指し、より具体的には、着用者の身体に又はそれに近接して配置されて、身体から排泄された様々な排出物を吸収及び封じ込める装置を指す。
「長手方向」は、物品の最大直線寸法に平行に走る方向であり、長手方向±45°内の方向を包含する。
「横」又は「横断」方向は、長手方向に直交する。
「Z方向」は、長手方向と横断方向の双方向に直交する。
「X−Y平面」とは、長手方向と横断方向に相合する平面を指す。
Claims (26)
- 吸収性コアと、前記吸収性コア上に配置された温度変化要素とを有する、着用者の胴体下部の周囲で着用される使い捨て吸収性物品であって、
前記温度変化要素は、浸透性層、前記浸透性層と対面するように配置された不浸透性層、及び前記浸透性層と前記不浸透性層との間に挟まれた温度変化物質を包含する温度変化要素を具備し、
前記温度変化要素上に堆積した尿が前記浸透性層を通って前記不浸透性層までZ方向に浸透し得ると共に、前記不浸透性層は尿が前記温度変化要素をZ方向に完全に通過するのを防いで、X−Y平面における尿の移動を支持して前記温度変化物質を濡らす、使い捨て吸収性物品。 - 前記温度変化要素は、単位面積当たりの総エネルギー変化量が0.05〜30カロリー/平方センチメートルの範囲にある、請求項1に記載の使い捨て吸収性物品。
- 前記温度変化要素は、単位面積当たりの総エネルギー変化量が0.05カロリー/平方センチメートル〜5カロリー/平方センチメートルの範囲にある、請求項1に記載の使い捨て吸収性物品。
- 前記温度変化物質が吸熱塩を包含する、請求項1に記載の使い捨て吸収性物品。
- 前記温度変化要素が弾性的に収縮されている、請求項1に記載の使い捨て吸収性物品。
- 前記温度変化要素が多数の区画を具備し、前記温度変化物質が前記区画の各々に配置されている請求項1に記載の使い捨て吸収性物品。
- 前記温度変化要素が、前記多数の区画に平行に配置された多数の流体の水路を具備する、請求項1に記載の使い捨て吸収性物品。
- 前記浸透性層が前記着用者の身体に面する、請求項1に記載の使い捨て吸収性物品。
- 長手方向軸線、第一腰部区域、第二腰部区域、及びそれらの間に挟まれた股部区域とを有する使い捨て吸収性物品であって、
バックシートと、
身体面表面を有し、前記バックシートに接合されたトップシートと、
前記バックシートと前記トップシートとの中間に配置された吸収性コアと、
浸透性層、前記浸透性層の反対側に配置された不浸透性層、及びそれらの間に挟まれた温度変化物質とを包含する、前記トップシート上に配置された前記温度変化要素であって、前記温度変化要素上に堆積した尿が前記浸透性層を通って前記不浸透性層までZ方向に浸透し得ると共に、前記不浸透性層は尿が前記温度変化要素をZ方向に完全に通過するのを防いで、X−Y平面における尿の移動を支持して前記温度変化物質を濡らす温度変化要素とを具備する使い捨て吸収性物品。 - 前記温度変化要素は、単位面積当たりの総エネルギー変化量が0.05カロリー/平方センチメートル〜30カロリー/平方センチメートルの範囲にある、請求項9に記載の使い捨て吸収性物品。
- 前記温度変化要素は、単位面積当たりの総エネルギー変化量が0.05カロリー/平方センチメートル〜5カロリー/平方センチメートルの範囲にある、請求項9に記載の使い捨て吸収性物品。
- 前記温度変化物質が吸熱塩を包含する、請求項9に記載の使い捨て吸収性物品。
- 前記温度変化要素が弾性的に収縮される、請求項9に記載の使い捨て吸収性物品。
- 前記トップシートが弾性的に収縮されていると共に、前記温度変化要素が前記トップシートに取り付けられている、請求項9に記載の使い捨て吸収性物品。
- 前記弾性的に収縮されたトップシートが、糞便物質を受け取り隔離するために着用者の肛門と位置整合する伸長したスリット開口部を具備する、請求項14に記載の使い捨て吸収性物品。
- 前記温度変化要素が、第一末端部、前記第一末端部と反対側の第二末端部、及びそれらの間に配置された中央部を更に具備し、前記温度変化要素の第一末端部、第二末端部、及び中央部が、第一腰部区域、第二腰部区域、及び股部区域における前記トップシートの前記身体面表面に各々別個に取り付けられている、請求項9に記載の使い捨て吸収性物品。
- 前記トップシートが浸透性であると共に、前記温度変化要素が前記トップシートと前記吸収性コアとの間に挟まれて、前記トップシートの少なくとも一部分が前記温度変化要素の前記浸透性身体面表面を形成している、請求項9に記載の使い捨て吸収性物品。
- 長手方向軸線、第一腰部区域、第二腰部区域、及びそれらの間に挟まれた股部区域とを有する使い捨て吸収性物品であって、
バックシートと、
上部身体面表面と下部表面とを有する、前記バックシートに接合された浸透性トップシートと、
前記バックシートと前記トップシートとの中間に配置された吸収性コアと、
前記トップシートによって形成された浸透性層、前記トップシートと前記吸収性コアとの間に挟まれた、不浸透性部材によって形成された不浸透性層、及び前記トップシート上に配置された温度変化物質とを具備する、前記長手方向軸線に平行に間隔を空けて前記トップシート上に配置された複数の温度変化要素であって、前記温度変化要素上に堆積した尿が前記トップシートを通って前記不浸透性部材までZ方向に浸透し得ると共に、前記不浸透性部材は尿が前記温度変化要素をZ方向に完全に通過するのを防いで、X−Y平面における尿の移動を支持して前記温度変化物質を濡らす温度変化要素とを具備する使い捨て吸収性物品。 - 前記温度変化物質が前記トップシートと前記不浸透性部材との間に挟まれている、請求項18に記載の使い捨て吸収性物品。
- 前記温度変化要素の前記不浸透性部材が弾性的に収縮されている、請求項18に記載の使い捨て吸収性物品。
- 前記浸透性トップシートが前記長手方向軸線に平行な二つのZ形の折り畳みを具備すると共に、前記不浸透性部材が前記二つのZ形折り畳み内に配置されている、請求項18の使い捨て吸収性物品。
- 前記二つのZ形折り畳みが、前記二つの不浸透性部材の外側縁部に沿って配置された二つの弾性部材を更に具備する、請求項21の使い捨て吸収性物品。
- 長手方向軸線、第一腰部区域、第二腰部区域、及びそれらの間に挟まれた股部区域を有する使い捨て吸収性物品であって、
バックシートと、
前記バックシートに接合されたトップシートと、
前記バックシートと前記トップシートとの中間に配置された吸収性コアと、
身体面表面を有する浸透性層、前記浸透性層上に配置された温度変化物質、及び前記浸透性層の前記身体面表面の中央部分を露出させるように、長手方向縁部が互いに接する手前で終わるように前記浸透性層の周囲に部分的に巻き付けられた不浸透性層とを包含する、前記長手方向軸線に沿って前記トップシート上に配置された温度変化要素とを具備する使い捨て吸収性物品。 - 前記温度変化物質が、前記不浸透性層の前記長手方向縁部によって覆われる平行な領域において前記浸透性層の前記身体面表面上に配置されている、請求項23に記載の使い捨て吸収性物品。
- 長手方向軸線、第一腰部区域、第二腰部区域、及びそれらの間に挟まれた股部区域を有する使い捨て吸収性物品であって、
バックシートと、
前記バックシートに接合されたトップシートと、
前記バックシートと前記トップシートとの中間に配置された吸収性コアと、
前記長手方向軸線に平行に前記トップシート上に配置された不浸透性バリアレッグカフと、
各々が、身体面表面を有する浸透性層、前記バリアレッグカフによって形成された不浸透性層、及び前記浸透性層上に配置された温度変化物質とを包含する、前記バリアレッグカフ上に配置された温度変化要素とを具備する使い捨て吸収性物品。 - 前記温度変化物質が、前記浸透性層と前記バリアレッグカフとの間に配置されている、請求項25に記載の使い捨て吸収性物品。
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PCT/US2002/015197 WO2002091968A2 (en) | 2001-05-14 | 2002-05-14 | Absorbent article with toilet training aid, creating a temperature change when wet |
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-
2001
- 2001-05-14 US US09/855,114 patent/US6642427B2/en not_active Expired - Fee Related
-
2002
- 2002-05-14 MX MXPA03009498A patent/MXPA03009498A/es active IP Right Grant
- 2002-05-14 JP JP2002588888A patent/JP3830901B2/ja not_active Expired - Fee Related
- 2002-05-14 WO PCT/US2002/015197 patent/WO2002091968A2/en active Application Filing
- 2002-05-14 AU AU2002309794A patent/AU2002309794A1/en not_active Abandoned
- 2002-05-14 EP EP10003981A patent/EP2208485A3/en not_active Withdrawn
- 2002-05-14 EP EP02736816A patent/EP1389992B1/en not_active Expired - Lifetime
- 2002-05-14 AT AT02736816T patent/ATE516001T1/de not_active IP Right Cessation
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- 2003-08-06 US US10/635,249 patent/US7615675B2/en not_active Expired - Fee Related
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- 2009-10-02 US US12/572,293 patent/US8273940B2/en not_active Expired - Fee Related
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- 2012-08-31 US US13/600,731 patent/US20120330257A1/en not_active Abandoned
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2009084642A1 (ja) | 2007-12-28 | 2009-07-09 | Daio Paper Corporation | 使い捨て吸収性物品 |
WO2009133745A1 (ja) * | 2008-04-30 | 2009-11-05 | 大王製紙株式会社 | 使い捨て吸収性物品 |
JP2009268526A (ja) * | 2008-04-30 | 2009-11-19 | Daio Paper Corp | 使い捨て吸収性物品 |
JP2010081954A (ja) * | 2008-09-29 | 2010-04-15 | Daio Paper Corp | 使い捨て吸収性物品 |
JP4528853B2 (ja) * | 2008-09-29 | 2010-08-25 | 大王製紙株式会社 | 使い捨て吸収性物品 |
WO2010082651A1 (ja) | 2009-01-19 | 2010-07-22 | 大王製紙株式会社 | パンツタイプ使い捨ておむつ及びその製造方法 |
KR20110118649A (ko) | 2009-01-19 | 2011-10-31 | 다이오 페이퍼 코퍼레이션 | 팬티형 일회용 기저귀 및 그 제조 방법 |
US9060899B2 (en) | 2009-01-19 | 2015-06-23 | Daio Paper Corporation | Underpants type disposable diaper and method for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
US6642427B2 (en) | 2003-11-04 |
ATE516001T1 (de) | 2011-07-15 |
US20120330257A1 (en) | 2012-12-27 |
US20040030310A1 (en) | 2004-02-12 |
WO2002091968A3 (en) | 2003-11-06 |
US20020169427A1 (en) | 2002-11-14 |
US8273940B2 (en) | 2012-09-25 |
AU2002309794A1 (en) | 2002-11-25 |
MXPA03009498A (es) | 2004-02-12 |
EP1389992A2 (en) | 2004-02-25 |
EP2208485A2 (en) | 2010-07-21 |
EP1389992B1 (en) | 2011-07-13 |
US7615675B2 (en) | 2009-11-10 |
WO2002091968A2 (en) | 2002-11-21 |
EP2208485A3 (en) | 2011-02-23 |
JP2004525730A (ja) | 2004-08-26 |
US20100022977A1 (en) | 2010-01-28 |
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