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Absorbent articles having fluid contact angle gradients 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61F-013/46
출원번호 US-0091861 (1998-06-25)
우선권정보 EP0120652 (1995-12-28)
국제출원번호 PCT/US96/20685 (1996-12-19)
§371/§102 date 19980625 (19980625)
국제공개번호 WO-9724096 (1997-07-10)
발명자 / 주소
  • Bewick-Sonntag Christopher Philip,ITX
  • Divo Michael,DEX
  • Veglio Paolo,ITX
출원인 / 주소
  • The Procter & Gamble Company
대리인 / 주소
    Cummings
인용정보 피인용 횟수 : 31  인용 특허 : 13

초록 ▼

The present invention relates to a disposable absorbent article (1) comprising a liquid pervious top sheet (2), an absorbent core (4), and a back sheet (3). Said back sheet comprises a fluid permeable polymeric film having uni-directional fluid transfer towards the core, and said core comprising a f

대표청구항 ▼

[ What is claimed is:] [1.]1. A disposable absorbent article comprising, a liquid pervious topsheet, an absorbent core and a backsheet, said absorbent core being intermediate said topsheet and said backsheet, said backsheet comprising an outer layer and a liquid permeable polymeric film having uni-d

이 특허에 인용된 특허 (13)

  1. Coates John (Toledo OH), Absorbent article.
    상세보기
  2. Trombetta Liberatore A. (Hamilton CAX) Patel Dhanraj S. (Mississauga CAX) Darby Dennis A. (Hamilton CAX) Huhtanen Jayne S. (Toronto CAX), Absorbent article having a rewet barrier.
    상세보기
  3. Blaney Carol Ann ; McCormack Ann Louis ; Paul Susan Carol, Absorbent product with nonwoven dampness inhibitor.
    상세보기
  4. Thompson Hugh A. (Fairfield OH), Apertured macroscopically expanded three-dimensional polymeric web exhibiting breatheability and resistance to fluid tra.
    상세보기
  5. Bodford Carl Allen (Charlottesville VA) Nayak Rahul Krishnakant (Stuarts Draft VA), Breathable disposable sanitary product construction.
    상세보기
  6. Bodford Carl Allen ; Allen Roe Clyde ; Nayak Rahul Krishnakant, Breathable disposable sanitary product construction and backsheet therefor.
    상세보기
  7. Inoue Yasushi,JPX ; Onishi Kazuaki,JPX ; Sayama Yasushi,JPX, Disposable absorbent undergarment.
    상세보기
  8. Cohen Richmond R. (Warren NJ), Enhanced core utilization in absorbent products.
    상세보기
  9. Yang Ching-Yun M. (Princeton Junction NJ), Integrated absorbent structures with density and liquid affinity gradients.
    상세보기
  10. Kielpikowski David P. (Appleton WI) Uitenbroek Duane G. (Little Chute WI), Method of making a breathable elastic fabric composite and personal article incorporating same.
    상세보기
  11. Cook John A. (Faringdon GB3) Singleton Raymond W. (Cirencester GB3), Plugged microporous film.
    상세보기
  12. Srinivasan Ramesh ; Coslett W. Andrew, Thermally apertured nonwoven product and process for making same.
    상세보기
  13. Ray Carl D. ; Thomas Paul E. ; McBride Robert K. ; Chang Peter I., Vacuum assisted application of thin vapor permeable, liquid impermeable coatings on apertured substrates and articles pr.
    상세보기

이 특허를 인용한 특허 (31)

  1. Sun, Robert L.; Dabi, Shmuel, Absorbent article.
    상세보기
  2. Andersson, Patrik; Lundman, Malin; Bergstrom, Per, Absorbent article having intake structure.
    상세보기
  3. Carlucci, Giovanni; Veglio, Paolo; D'Incecco, Amedeo Franco; Marinelli, Luigi, Absorbent article with breathable backsheet comprising one layer with improved capillary apertures.
    상세보기
  4. Suzuki, Migaku; Moriya, Reiko, Absorbent product with nonpermeable surface sheet.
    상세보기
  5. Luu, Phuong V.; Edwards, Steven L.; White, David W.; Schauer, Brigitte K.; Hynnek, Martin A., Absorbent sheet exhibiting resistance to moisture penetration.
    상세보기
  6. Luu, Phuong V.; Edwards, Steven L.; White, David W.; Schauer, Brigitte K.; Hynnek, Martin A., Absorbent sheet exhibiting resistance to moisture penetration.
    상세보기
  7. Luu,Phuong V.; Edwards,Steven L.; White,David W.; Schauer,Brigitte K.; Hynnek,Martin A., Absorbent sheet exhibiting resistance to moisture penetration.
    상세보기
  8. Blaney, Carol Ann; McCormack, Ann Louise; Fenwick, Christopher Dale; Mace, Tamara Lee, Breathable diaper with low to moderately breathable inner laminate and more breathable outer cover.
    상세보기
  9. Patricia Mae Webster, Diapers.
    상세보기
  10. Donoho, Christopher D., Disposable diaper with pouches.
    상세보기
  11. Denis, Yoann; Pfister, Hubert, Embossed sheet comprising a ply of water-soluble material and method for manufacturing such a sheet.
    상세보기
  12. Fike, Gregory M.; Pounder, Joseph R.; Sumnicht, Daniel W., Food wrap base sheet with regenerated cellulose microfiber.
    상세보기
  13. Przepasniak, Ann Marie; Weyenberg, Susan M.; Mitchler, Patricia A.; Sorebo, Heather A.; Riddell, Wilfred E., Interlabial absorbent article with improved flushability characteristics.
    상세보기
  14. Mitchler, Patricia; Sorebo, Heather; Weyenberg, Susan; Przepasniak, Ann Marie, Interlabial absorbent article with soluble adhesive and time-delayed dispersion.
    상세보기
  15. Edens, Ronald L.; Hantke, Richard J.; Hlaban, James J.; Keely, Laura J.; Keenan, Thomas P.; Little, Sylvia B.; McDaniel, Mary L.; Mitchler, Patricia A.; Nunn, Stephen L.; Reeves, William G.; Sorebo, , Labial pad.
    상세보기
  16. Hantke, Richard Joseph; Hlaban, James John; Keenan, Thomas Patrick; McDaniel, Mary Lou; Mitchler, Patricia Ann; Nunn, Stephen Lanard; Sorebo, Heather A.; Weyenberg, Susan Marie, Labial pad.
    상세보기
  17. Denis, Yoann; Pfister, Hubert, Method for manufacturing an embossed sheet comprising a ply of water-soluble material.
    상세보기
  18. Wapner,Phillip G.; Hoffman,Wesley P., Modification of the degree of liquid contact with a solid by control of surface and micro-channel capillary geometry.
    상세보기
  19. Bhat, Dinesh M.; Sumnicht, Daniel W., Multi-ply paper product with moisture strike through resistance and method of making the same.
    상세보기
  20. Bhat, Dinesh M.; Sumnicht, Daniel W., Multi-ply paper product with moisture strike through resistance and method of making the same.
    상세보기
  21. Bhat, Dinesh M.; Sumnicht, Daniel W., Multi-ply paper product with moisture strike through resistance and method of making the same.
    상세보기
  22. Veglio, Paolo; Gagliardi, Ivano; Carlucci, Giovanni; D'Addario, Roberto; Partenza, Vincenzo, Pantiliner.
    상세보기
  23. Edens, Ronald Lee; Hlaban, James John; Keely, Laura Jay; Keenan, Thomas Patrick; Little, Sylvia Bandy; McDaniel, Mary Lou; Nunn, Stephen Lanard; Reeves, William Grover; Sorebo, Heather A.; Weyenberg,, Portion of a labial pad.
    상세보기
  24. Edens, Ronald Lee; Hlaban, James John; Keely, Laura Jay; Keenan, Thomas Patrick; Little, Sylvia Bandy; McDaniel, Mary Lou; Nunn, Stephen Lanard; Reeves, William Grover; Sorebo, Heather A.; Weyenberg,, Portion of a labial pad.
    상세보기
  25. Hantke, Richard Joseph; Hlaban, James John; Keenan, Thomas Patrick; McDaniel, Mary Lou; Mitchler, Patricia Ann; Nunn, Stephen Lanard; Sorebo, Heather A.; Weyenberg, Susan Marie, Portion of a labial pad.
    상세보기
  26. Hantke, Richard Joseph; Hlaban, James John; Keenan, Thomas Patrick; McDaniel, Mary Lou; Mitchler, Patricia Ann; Nunn, Stephen Lanard; Sorebo, Heather A.; Weyenberg, Susan Marie, Portion of a labial pad.
    상세보기
  27. Veglio, Paolo; Marinelli, Luigi; D'Incecco, Amedeo Franco; Carlucci, Giovanni; Cimini, Carmine, Resilient, three dimensional polymeric film comprising open and closed capillaries, and absorbent article with improved backsheet comprising the film.
    상세보기
  28. Bewick-Sonntag, Christopher Phillip; Osborn, III, Thomas Ward, Simplified absorbent pad.
    상세보기
  29. Hantke,Richard Joseph; Hlaban,James John; Keenan,Thomas Patrick; McDaniel,Mary Lou; Mitchler,Patricia Ann; Nunn,Stephen Lanard; Sorebo,Heather A.; Weyenberg,Susan Marie, Tab for a labial pad.
    상세보기
  30. Seyler, Rickey J.; Ancarrow, III, William C., Transfer layer for absorbent article.
    상세보기
  31. Seyler, Rickey J.; Ancarrow, III, William C., Transfer layer for absorbent article.
    상세보기

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