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Absorber including by-pass channel member and absorber product therefrom

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-003/10
  • A61F-013/15
출원번호 UP-0509865 (2003-04-04)
등록번호 US-7521109 (2009-07-01)
우선권정보 JP-2002-103743(2002-04-05)
국제출원번호 PCT/JP03/004342 (2003-04-04)
§371/§102 date 20041001 (20041001)
국제공개번호 WO03/084452 (2003-10-16)
발명자 / 주소
  • Suzuki, Migaku
  • Moriya, Reiko
출원인 / 주소
  • Japan Absorbent Technology Institute
대리인 / 주소
    Oliff & Berridge, PLC
인용정보 피인용 횟수 : 37  인용 특허 : 5

초록

An absorber comprising a laminate of two or more layers of highly water-absorbent sheets each containing a highly water-absorbent resin in high proportion, which absorber can satisfactorily cope with the feeding speed of aqueous liquid. In particular, an absorber comprising a laminate water-absorben

대표청구항

The invention claimed is: 1. An absorber comprising: a laminated absorbent member comprised of laminated two or more super-absorbent sheets, a first upper super-absorbent sheet of the super-absorbent sheets has an uppermost surface, each of said super-absorbent sheets containing a super-absorbent p

이 특허에 인용된 특허 (5)

  1. Raidel,Maria; Aschenbrenner,Franz, Absorbent article and process for the directed drainage of fluids released in a localized manner.
  2. Ahr Nicholas A. (Cincinnati OH) Smith Douglas J. (Woodbury MN), Disposable absorbent article having an intermediate layer interposed between the topsheet and the absorbent core.
  3. Cree James W. ; David Jennifer L., Disposable absorbent article with fit and fluid handling capabilities.
  4. Pigneul Raymond (Durrenentzen FRX), Liquid-absorbent disposable article.
  5. Trokhan Paul D. (Hamilton OH) Boutilier Glenn D. (Blue Ash OH), Papermaking belt and method of making the same using differential light transmission techniques.

이 특허를 인용한 특허 (37)

  1. Bianchi, Ernesto Gabriel; Ehrnsperger, Bruno Johannes; Hollenberg, Doris; Rinnert, Thorsten, Absorbent article and absorbent core forming channels when wet.
  2. Arizti, Blanca; Bianchi, Ernesto; Ehrnsperger, Bruno Johannes; Jackels, Hans Adolf; Kreuzer, Carsten Heinrich; Rosati, Rodrigo, Absorbent article with high absorbent material content.
  3. Ehrnsperger, Bruno Johannes; Arizti, Blanca; Bianchi, Ernesto; Jackels, Hans Adolf; Kreuzer, Carsten Heinrich; Rosati, Rodrigo, Absorbent article with high absorbent material content.
  4. Ehrnsperger, Bruno Johannes; Arizti, Blanca; Bianchi, Ernesto; Jackels, Hans Adolf; Kreuzer, Carsten Heinrich; Rosati, Rodrigo, Absorbent article with high absorbent material content.
  5. Joseph, Laveeta, Absorbent articles having channel-forming areas and wetness indicator.
  6. Roe, Donald Carroll; Ames-Ooten, Kathy Quinlan; Arizti, Blanca; Boesel, Julia; Chatterjee, Aniruddha; Greening, II, Nelson Edward; Grenberg, Sharon Irene; Kreuzer, Carsten Heinrich; Martynus, Cornelia Beate; O'Reilly, Marie Brigid; Rosati, Rodrigo; Sautter, Sandra; Simon, Beate; Stelzig, Lutz; Walther, Rachael Eden, Absorbent articles with channels.
  7. Roe, Donald Carroll; Chatterjee, Aniruddha; Greening, II, Nelson Edward; Grenberg, Sharon Irene; Kreuzer, Carsten Heinrich; Martynus, Cornelia Beate; O'Reilly, Marie Brigid; Rosati, Rodrigo; Sautter, Sandra; Simon, Beate; Stelzig, Lutz; Walther, Rachael Eden, Absorbent articles with channels.
  8. Roe, Donald Carroll; Kreuzer, Carsten Heinrich; Rosati, Rodrigo, Absorbent articles with channels.
  9. Roe, Donald Carroll; Kreuzer, Carsten Heinrich; Rosati, Rodrigo; Wciorka, Maja, Absorbent articles with channels.
  10. Rosati, Rodrigo; Kreuzer, Carsten Heinrich; Jackels, Hans Adolf; Arizti, Blanca; Bianchi, Ernesto G.; Roe, Donald Carroll; Brown, Darrell Ian; Sanborn, Sarah Ann; Fites, Theodore Cory, Absorbent articles with channels and signals.
  11. Roe, Donald Carroll; Kreuzer, Carsten Heinrich; Wciorka, Maja, Absorbent articles with channels and/or pockets.
  12. Kreuzer, Carsten Heinrich; Rosati, Rodrigo; Arizti, Blanca; Jackels, Hans Adolf; Bianchi, Ernesto G.; Roe, Donald Carroll, Absorbent core for disposable absorbent articles.
  13. Bianchi, Ernesto Gabriel; Jackels, Hans Adolf, Absorbent core with absorbent material pattern.
  14. Jackels, Hans Adolf, Absorbent core with curved and straight absorbent material areas.
  15. Jackels, Hans Adolf, Absorbent core with curved channel-forming areas.
  16. Arizti, Blanca; Bianchi, Ernesto; Ehrnsperger, Bruno Johannes; Jackels, Hans Adolf; Kreuzer, Carsten Heinrich; Rosati, Rodrigo, Absorbent core with high superabsorbent material content.
  17. Stelzig, Lutz; Jackels, Hans Adolf; Jarke, Thomas; Rinnert, Thorsten, Absorbent cores having channel-forming areas and C-wrap seals.
  18. Peri, Andrea; Chatterjee, Aniruddha; Dziezok, Peter; Ehrnsperger, Bruno Johannes; Kamphus, Juliane; Lutsche, Marion, Absorbent cores having material free areas.
  19. Rosati, Rodrigo; Kreuzer, Carsten Heinrich; Jackels, Hans Adolf; Arizti, Blanca; Bianchi, Ernesto G.; Roe, Donald Carroll, Absorbent structure for absorbent articles.
  20. Rosati, Rodrigo; Kreuzer, Carsten Heinrich; Jackels, Hans Adolf; Arizti, Blanca; Bianchi, Ernesto G; Roe, Donald Carroll, Absorbent structure for absorbent articles.
  21. Jackels, Hans Adolf; Hundorf, Harald Hermann; Link, Siegfried, Apparatus and method for transferring particulate material.
  22. Jackels, Hans Adolf; Hundorf, Harald Hermann; Link, Siegfried, Apparatus and method for transferring particulate material.
  23. Becker, Uwe Jurgen; Busam, Ludwig; Ehrnsperger, Bruno Johannes; Lindner, Torsten; Link, Siegfried; Maier, Volker; Siddiquee, Sanaul Kabir; Stiehl, Gabriele; Tombuelt, Thomas, Comfortable diaper.
  24. Hundorf, Harald Hermann; Beruda, Holger; Blessing, Horst; Dziezok, Peter; Krause, Axel; Schmidt, Mattias; Stelzig, Lutz, Disposable absorbent article with sealed absorbent core with substantially continuously distributed absorbent particulate polymer material.
  25. Hundorf, Harald Hermann; Beruda, Holger; Blessing, Horst; Dziezok, Peter; Krause, Axel; Schmidt, Mattias; Stelzig, Lutz, Disposable absorbent article with sealed absorbent core with substantially continuously distributed absorbent particulate polymer material.
  26. Hundorf, Harald Hermann; Beruda, Holger; Blessing, Horst; Dziezok, Peter; Krause, Axel; Schmidt, Mattias; Stelzig, Lutz, Disposable absorbent article with substantially continuously distributed absorbent particulate polymer material and method.
  27. Hippe, Matthias Konrad; Ehrnsperger, Bruno Johannes; Loeffler, Egon; Bianchi, Ernesto G.; Kreuzer, Carsten Heinrich; Arizti, Blanca, Disposable diaper having reduced absorbent core to backsheet gluing.
  28. Hippe, Matthias Konrad; Ehrnsperger, Bruno Johannes; Loeffler, Egon; Bianchi, Ernesto G.; Kreuzer, Carsten Heinrich; Arizti, Blanca, Disposable diaper having reduced absorbent core to backsheet gluing.
  29. Hippe, Matthias Konrad; Ehrnsperger, Bruno Johannes; Loeffler, Egon; Bianchi, Ernesto G.; Kreuzer, Carsten Heinrich; Arizti, Blanca, Disposable diaper having reduced absorbent core to backsheet gluing.
  30. Donoho, Christopher D., Disposable diaper with pouches.
  31. Kreuzer, Carsten Heinrich; Rosati, Rodrigo; Arizti, Blanca; Jackels, Hans Adolf; Bianchi, Ernesto G.; Roe, Donald Carroll, Disposable diapers.
  32. Jackels, Hans Adolf; Kreuzer, Carsten Heinrich, Method and apparatus for making absorbent structures with absorbent material.
  33. Jackels, Hans Adolf; Kreuzer, Carsten Heinrich, Method and apparatus for making absorbent structures with absorbent material.
  34. Jackels, Hans Adolf; Kreuzer, Carsten Heinrich, Method and apparatus for making absorbent structures with absorbent material.
  35. Tian, Gonglu; Ondisco, Matthew Thomas; Bergman, David L.; Messner, Bernfried; Smith, Scott J., Particulate superabsorbent polymer composition having improved stability.
  36. Tian, Gonglu; Ondisco, Matthew Thomas; Bergman, David L.; Messner, Bernfried; Smith, Scott J.; Joy, Mark, Particulate superabsorbent polymer composition having improved stability.
  37. Schäfer, Jochen; Schmidt, Mattias; Graf, Nicole, Process for making an absorbent core with strain resistant core cover.
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