JP2006524541A5 - - Google Patents

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JP2006524541A5
JP2006524541A5 JP2006510111A JP2006510111A JP2006524541A5 JP 2006524541 A5 JP2006524541 A5 JP 2006524541A5 JP 2006510111 A JP2006510111 A JP 2006510111A JP 2006510111 A JP2006510111 A JP 2006510111A JP 2006524541 A5 JP2006524541 A5 JP 2006524541A5
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absorbent structure
superabsorbent material
determined
weight percent
test
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JP2006510111A
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JP4939931B2 (ja
JP2006524541A (ja
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Priority claimed from US10/423,709 external-priority patent/US20040214499A1/en
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Claims (22)

  1. 「遠心保持容量試験」で求められた少なくとも約２５ｇ／ｇの保持容量（ＣＲＣ）と、「自由膨潤ゲルベッド透過率試験」で求められた少なくとも５７５×１０-9ｃｍ2の自由膨潤ゲルベッド透過率（ＧＢＰ）とを有する超吸収性材料を少なくとも部分的に含むことを特徴とする吸収性構造体。
  2. 前記超吸収性材料は、「荷重下吸収性試験」で求められた少なくとも約１５ｇ／ｇの０．９ｐｓｉでの「荷重下吸収性（ＡＵＬ）」を有することを特徴とする請求項１に記載の吸収性構造体。
  3. 親水性繊維及び疎水性繊維の少なくとも一方を更に含むことを特徴とする請求項１に記載の吸収性構造体。
  4. 前記親水性繊維は、セルロース繊維を含むことを特徴とする請求項３に記載の吸収性構造体。
  5. 吸収性構造体における前記超吸収性材料は、吸収性構造体の重量の約３０パーセントから約９０パーセントの範囲を構成することを特徴とする請求項１に記載の吸収性構造体。
  6. 前記超吸収性材料は、少なくとも約７５重量パーセントの陰イオン性ポリマー及び少なくとも約７５重量パーセントの陽イオン性ポリマーの一方を含むことを特徴とする請求項１に記載の吸収性構造体。
  7. 前記超吸収性材料は、少なくとも約８５重量パーセントの陰イオン性ポリマー及び少なくとも約８５重量パーセントの陽イオン性ポリマーの一方を含むことを特徴とする請求項６に記載の吸収性構造体。
  8. 前記超吸収性材料は、少なくとも約９０重量パーセントの陰イオン性ポリマー及び少なくとも約９０重量パーセントの陽イオン性ポリマーの一方を含むことを特徴とする請求項７に記載の吸収性構造体。
  9. 請求項１に記載の吸収性構造体を少なくとも部分的に含むことを特徴とする吸収性物品。
  10. おむつ、トレーニングパンツ、女性用衛生製品、及び失禁用製品のうちの１つであることを特徴とする請求項９に記載の吸収性物品。
  11. 「遠心保持容量試験」で求められた少なくとも約２５ｇ／ｇの保持容量（ＣＲＣ）と、「荷重下吸収性試験」で求められた少なくとも１８の０．９ｐｓｉでの「荷重下吸収性（ＡＵＬ）」と、「自由膨潤ゲルベッド透過率試験」で求められた少なくとも約４００×１０-9ｃｍ2の自由膨潤ゲルベッド透過率（ＧＢＰ）とを有する超吸収性材料を少なくとも部分的に含むことを特徴とする吸収性構造体。
  12. 親水性繊維及び疎水性繊維の少なくとも一方を更に含むことを特徴とする請求項１１に記載の吸収性構造体。
  13. 前記親水性繊維は、セルロース繊維を含むことを特徴とする請求項１２に記載の吸収性構造体。
  14. 吸収性構造体における前記超吸収性材料は、吸収性構造体の重量の約３０パーセントから約９０パーセントの範囲を構成することを特徴とする請求項１１に記載の吸収性構造体。
  15. 前記超吸収性材料は、少なくとも約７５重量パーセントの陰イオン性ポリマー及び少なくとも約７５重量パーセントの陽イオン性ポリマーの一方を含むことを特徴とする請求項１１に記載の吸収性構造体。
  16. 前記超吸収性材料は、少なくとも約８５重量パーセントの陰イオン性ポリマー及び少なくとも約８５重量パーセントの陽イオン性ポリマーの一方を含むことを特徴とする請求項１５に記載の吸収性構造体。
  17. 前記超吸収性材料は、少なくとも約９０重量パーセントの陰イオン性ポリマー及び少なくとも約９０重量パーセントの陽イオン性ポリマーの一方を含むことを特徴とする請求項１６に記載の吸収性構造体。
  18. 請求項１１に記載の吸収性構造体を少なくとも部分的に含むことを特徴とする吸収性物品。
  19. おむつ、トレーニングパンツ、女性用衛生製品、及び失禁用製品のうちの１つであることを特徴とする請求項１８に記載の吸収性物品。
  20. 「遠心保持容量試験」で求められた少なくとも約２７．５ｇ／ｇの保持容量（ＣＲＣ）と、「荷重下吸収性試験」で求められた少なくとも１８ｇ/ｇの０．９ｐｓｉでの「荷重下吸収性（ＡＵＬ）」と、「自由膨潤ゲルベッド透過率試験」で求められた少なくとも３５０×１０-9ｃｍ2の自由膨潤ゲルベッド透過率（ＧＢＰ）とを有する超吸収性材料を少なくとも部分的に含むことを特徴とする吸収性構造体。
  21. 「遠心保持容量試験」で求められた少なくとも約２５ｇ／ｇの保持容量（ＣＲＣ）と、「荷重下吸収性試験」で求められた少なくとも１９ｇ/ｇの０．９ｐｓｉでの「荷重下吸収性（ＡＵＬ）」と、「自由膨潤ゲルベッド透過率試験」で求められた少なくとも３５０×１０-9ｃｍ2の自由膨潤ゲルベッド透過率（ＧＢＰ）とを有する超吸収性材料を少なくとも部分的に含むことを特徴とする吸収性構造体。
  22. 内部架橋剤と、超吸収性ポリマーの表面に付与される表面架橋剤と、さらに、前記超吸収性ポリマーの表面に付与される浸透性調整剤、前記超吸収性ポリマーの表面上の多価金属塩、不溶性の無機粉末及びこれらの組合わせからなるグループから選択された成分と、からなる超吸収性材料を少なくとも部分的に含む吸収体構造。
JP2006510111A 2003-04-25 2004-04-16 超吸収性材料を有する吸収性構造体 Expired - Fee Related JP4939931B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/423,709 2003-04-25
US10/423,709 US20040214499A1 (en) 2003-04-25 2003-04-25 Absorbent structure with superabsorbent material
PCT/US2004/011740 WO2004096303A2 (en) 2003-04-25 2004-04-16 Absorbent structure with superabsorbent material

Publications (3)

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JP2006524541A JP2006524541A (ja) 2006-11-02
JP2006524541A5 true JP2006524541A5 (ja) 2007-05-31
JP4939931B2 JP4939931B2 (ja) 2012-05-30

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US (3) US20040214499A1 (ja)
EP (1) EP1622654A2 (ja)
JP (1) JP4939931B2 (ja)
KR (1) KR101165851B1 (ja)
AR (1) AR044082A1 (ja)
CL (1) CL2004000839A1 (ja)
MX (1) MXPA05010867A (ja)
TW (1) TW200517257A (ja)
WO (1) WO2004096303A2 (ja)

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