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Absorbent structure designed for absorbing body fluids

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61F-013/16
출원번호 US-0886780 (1986-07-17)
발명자 / 주소
  • Bernardin Leo J. (Appleton WI)
출원인 / 주소
  • Kimberly-Clark Corporation (Neenah WI 02)
인용정보 피인용 횟수 : 77  인용 특허 : 5

초록

An absorbent structure designed for use in absorbent pads such as diapers is disclosed. According to a first aspect of the invention, absorbent pads are provided which comprise at least two layers of cellulosic fibers (fluff) of different densities or average pore size ranges. When the absorbent str

대표청구항

A disposable absorbent garment comprising an inner body-side liner; a liquid impervious backsheet; liquid absorbing composite, disposed between said liner and the backsheet; said absorbent composite including a first layer preponderantly of cellulosic fibers having a first density between about 0.03

이 특허에 인용된 특허 (5)

  1. Karami Hamzeh (Crystal Lake IL), Absorbent article with differential pad.
  2. Karami Hamzeh (Crystal Lake IL), Absorbent article with retained hydrocolloid material.
  3. Anderson James E. (Moorestown NJ), Absorbent fibrous structure and disposable diaper including same.
  4. Karami Hamzeh (Embourg BEX) Delvaux Myriam (Hannut BEX) Cooper Terence (Embourg BEX), Diaper having variable density absorbent pad.
  5. Kopolow Steven L. (Plainsboro NJ), Flexible absorbent boards.

이 특허를 인용한 특허 (77)

  1. Chmielewski Harry J., Absorbent article comprising topsheet, backsheet and absorbent core with liquid transferring layer near backsheet.
  2. Jackson, David M.; Adam, Gabriel H.; Long, Andrew M.; Weber, Shirlee A.; Nhan, Davis Dang H.; Olson, Christopher P., Absorbent article featuring a temperature change member.
  3. Olson, Christopher P.; Weber, Shirlee A.; Long, Andrew M.; Nhan, Davis Dang H.; Abel, Kent W., Absorbent article featuring an endothermic temperature change member.
  4. Chen, Franklin M. C.; Huntoon, Andrew E.; Uitenbroek, Duane G.; Wisneski, Anthony J., Absorbent article having a hydrophilic flow-modulating layer.
  5. Meyer Stephen C. (Cobb County GA) Lance Roger L. (Gwinnet County GA) Hetzler Connie L. (Winnebago County WI) Dunkerly ; II Cedric A. (Outagamie County WI) Roessler Thomas H. (Winnebago County WI) Zen, Absorbent article having a hydrophobic transport layer.
  6. Proxmire Deborah L. (Larsen WI) Jackson Wanda W. (Alpharetta GA) Kollin Nancy D. (Roswell GA) Mace Tamara L. (Alpharetta GA) McCormack Ann L. (Cumming GA) Schlinz Daniel R. (Appleton WI), Absorbent article having a liner which exhibits improved softness and dryness, and provides for rapid uptake of liquid.
  7. LaVon, Gary Dean; Young, Gerald Alfred; Beck, Theodora, Absorbent article having a replaceable absorbent core component having an insertion pocket.
  8. Tanzer, Richard Warren, Absorbent article having superabsorbent in discrete pockets on a stretchable substrate.
  9. Richard Warren Tanzer ; Bruce Reed Shafer, Absorbent article having superabsorbent pockets in a non-absorbent carrier layer.
  10. Weber,Shirlee A.; Olson,Christopher P.; Long,Andrew M., Absorbent article with temperature change member disposed on the outer cover and between absorbent assembly portions.
  11. LaVon Gary Dean ; Young Gerald Alfred ; Taylor Gregory Wade, Absorbent articles comprising a material having a high vertical wicking capacity.
  12. Young Gerald Alfred ; LaVon Gary Dean ; Haynes Nancy Ann ; Schmidt Mattias,DEX ; Ehrnsperger Bruno Johannes,DEX, Absorbent articles providing improved fit when wet.
  13. Billie Jean Matthews ; Richard Allen Anderson ; Andrew Scott Burnes ; Kuo-Shu Edward Chang ; Richard Norris Dodge, II ; Stanley Michael Gryskiewicz ; Connie Lynn Hetzler ; Margaret Gwyn Latime, Absorbent articles with controllable fill patterns.
  14. Matthews Billie Jean ; Anderson Richard Allen ; Burnes Andrew Scott ; Chang Kuo-Shu Edward ; Dodge ; II Richard Norris ; Gryskiewicz Stanley Michael ; Hetzler Connie Lynn ; Latimer Margaret Gwyn ; Li, Absorbent articles with controllable fill patterns.
  15. Reising George S. (Batavia OH) Bergman Bruce H. (Mason OH) Clear Sandra H. (Deerfield Township ; Hamilton County OH) Guinn Susan E. (Colerain Township ; Hamilton County OH) Gomez-Santiago Rolando (Ci, Absorbent articles with multiple layer absorbent layers.
  16. Osterdahl Eje,SEX ; Widlund Urban,SEX ; Annergren Jeanette,SEX, Absorbent body for absorbent articles.
  17. Dabroski Winifred C. (East Brunswick NJ), Absorbent body having hydrophobic insert.
  18. Melius Mark K. (Appleton WI) Yarbrough Sandra M. (Menasha WI) Putzer Melissa C. (Oshkosh WI) Kellenberger Stanley R. (Appleton WI) Byerly Shannon K. (Appleton WI), Absorbent composite.
  19. Melius, Mark Kevin; Yarbrough, Sandra Marie; Putzer, Melissa Christine; Kellenberger, Stanley Roy; Byerly, Shannon Kathleen, Absorbent composite.
  20. Guidotti, Ted, Absorbent layer structure.
  21. Berg, Charles J., Absorbent members having low density and basis weight acquisition zones.
  22. Bernardin Leo J. (Appleton WI), Absorbent structure designed for absorbing body fluids.
  23. Bernardin Leo J. (Appleton WI), Absorbent structure designed for absorbing body fluids.
  24. Bernardin Leo J. (Appleton WI), Absorbent structure designed for absorbing body fluids.
  25. Jeanette Annergren SE; Lars W.ANG.gberg SE, Absorbent structure with improved absorption properties.
  26. Miller Peggy H. (Kimberly WI) Winters Gary D. (Appleton WI), Absorbent undergarment with fluid transfer layer and elasticized crotch design.
  27. Pieper Christopher M. (Neenah WI) King Jeffrey W. (Appleton WI) Shafer Bruce R. (Green Bay WI) Stevens Robert A. (Appleton WI) Wehman Timothy L. (Appleton WI) Werner Edward E. (Oshkosh WI), Apparatus for intermittently depositing particulate material in a substrate.
  28. Kiser, Patrick F.; Thomas, Allen A., Biodegradable cross-linkers having a polyacid connected to reactive groups for cross-linking polymer filaments.
  29. Hurwitz, Marni Markell, Compact foldable animal litter pan with disposable adhesive waste collection sheets.
  30. Enos Lopez,Darla June, Diaper.
  31. Beck,Theodora; LaVon,Gary Dean; Hardie,Stephen Lebeuf; Mohlenkamp,Monica Jean; Roller,Janet Madge; Roe,Donald Carroll, Disposable absorbent articles having multiple absorbent core components including replaceable components.
  32. LaVon, Gary Dean; Beck, Theodora; Hayden, Michael Patrick; Hardie, Stephen Lebeuf; Mohlenkamp, Monica Jean; Kline, Mark James, Disposable absorbent articles having multiple absorbent core components including replaceable components.
  33. LaVon, Gary Dean; Young, Gerald Alfred; Beck, Theodora, Disposable absorbent articles having multiple absorbent core components including replaceable components.
  34. LaVon,Gary Dean; Young,Gerald Alfred; Beck,Theodora, Disposable absorbent articles having multiple absorbent core components including replaceable components.
  35. LaVon,Gary Dean; Young,Gerald Alfred; Beck,Theodora, Disposable absorbent articles having multiple absorbent core components including replaceable components.
  36. Lavon, Gary Dean; Beck, Theodora; Kline, Mark James, Disposable absorbent articles having multiple absorbent core components including replaceable components.
  37. Lavon, Gary Dean; Beck, Theodora; Young, Gerald Alfred, Disposable absorbent articles having multiple absorbent core components including replaceable components.
  38. Lavon, Gary Dean; Beck, Theodora; Young, Gerald Alfred; Hardie, Stephen Lebeuf; Henrich, Thomas, Disposable absorbent articles having multiple absorbent core components including replaceable components.
  39. Lavon, Gary Dean; Beck, Theodora; Young, Gerald Alfred; Henrich, Thomas, Disposable absorbent articles having multiple absorbent core components including replaceable components.
  40. LaVon, Gary Dean; Beck, Theodora; Young, Gerald Alfred; Hardie, Stephen Lebeuf; Henrich, Thomas; Milbrada, Edward John, Disposable absorbent articles with replaceable absorbent core components having regions of permeability and impermeability on same surface.
  41. Davis James Arthur ; Arnold Karen Marie ; Eckhardt Mary Beth ; Kuepper Rebecca Jean ; Mayberry Pamela Jean ; Morman Michael Tod ; Odorzynski Thomas Walter ; Zunker MaryAnn, Disposable diaper having a humidity transfer region, Breathable zone panel and separation layer.
  42. Linnebur Clemens (Heidenheim DEX) Malowaniec Krzysztof (Heidenheim DEX), Disposable diaper with longitudinal superabsorbent concentration gradient.
  43. Hurwitz, Marni Markell, Double diaper system.
  44. Bengt Jennergren SE; Peter Nikko SE; Urban Lindberg SE; Hakan Holmer SE, Fabrics formed of hollow filaments and fibers and methods of making the same.
  45. Jennergren, Bengt; Nikko, Peter; Lindberg, Urban; Holmer, Hakan, Fabrics formed of hollow filaments and fibers and methods of making the same.
  46. Nakagawa, Yasue; Beruda, Holger; Schmidt, Mattias, Flexible absorbent article with improved body fit.
  47. Wilson Robert N. ; Blair G. Ronald,CAX, Foamed polymer and process for production thereof.
  48. Dodge ; II Richard Norris ; Ellis Clifford Jackson ; Hetzler Connie Lynn ; Kepner Eric Scott ; Little Sylvia Bandy ; Sawyer Lawrence Howell, Heterogeneous surge material for absorbent articles.
  49. Dodge, II,Richard Norris; Ellis,Clifford Jackson; Hetzler,Connie Lynn; Kepner,Eric Scott; Little,Sylvia Bandy; Sawyer,Lawrence Howell; Krautkramer,Candace Dyan, Heterogeneous surge material for absorbent articles.
  50. Dodge ; II Richard Norris ; Ellis Clifford Jackson ; Hetzler Connie Lynn ; Little Sylvia Bandy ; Mace Tamara Lee ; Sawyer Lawrence Howell ; Wilhelm Hoa La, Highly efficient surge material for absorbent article.
  51. Dodge ; II Richard Norris ; Ellis Clifford Jackson ; Hetzler Connie Lynn ; Little Sylvia Bandy ; Mace Tamara Lee ; Sawyer Lawrence Howell ; Wilhelm Hoa La, Highly efficient surge material for absorbent articles.
  52. McDowall Debra Jean ; Levy Ruth Lisa ; Sawyer Lawrence Howell ; Paul Susan Carol ; Shultz Jay Sheldon ; Wright Robert David ; Varona Eugenio G., Liquid distribution layer for absorbent articles.
  53. Hamed, Othman A.; Chmielewski, Harry J., Liquid distribution mat made of enhanced cellulosic fibers.
  54. Paul Susan Carol ; Sasse Philip Anthony ; Crowther David George ; Johns Eric Mitchell, Matched permeability liner/absorbent structure system for absorbent articles and the like.
  55. Burns, Jr., John Glasgow; Papsdorf, Clifford Theodore; Brown, Darrell Ian; Hardie, Stephen Lebeuf, Method for making reusable disposable article.
  56. LaVon, Gary Dean; Henrich, Thomas, Method for using a disposable absorbent article as a swim pant.
  57. LaVon, Gary Dean, Method for using a disposable absorbent article as training pant.
  58. Sherrod, Earle Harry; Chang, Kuo-Shu Edward; Matthews, Billie Jean, Method of determining the efficiency of an absorbent article having two absorbent layers that each contain a superabsorbent.
  59. Dierckes ; Jr. Albert C. ; Naga Kyoko,JPX ; Rezai Ebrahim,JPX ; Tai Yung-Wei,JPX ; Kolodesh Michael S.,JPX, Methods for making non-continuous absorbent cores comprising a porous macrostructure of absorbent gelling particles.
  60. Misek, Jennifer L.; Finger, Danielle G.; Romans Hess, Alice Y.; Berceau, Mary A.; Gloede, Jamie L.; Krautkramer, Candace D.; English, Jason M.; Pozniak, Jennifer E.; Burgan, Stuart J.; Gebhardt, Peter S.; Krautkramer, Patsy A.; Hamilton, Wendy L.; Carlson, Amanda J., Multilayer absorbent article.
  61. Cohen Richmond A. ; Minetola James A. ; Poccia John F., Multilayered absorbent structures.
  62. Glaug,Frank S.; Cole,Robert Theodore; Hood,Ryan K., Multiple layer absorbent article.
  63. Dierckes ; Jr. Albert C. ; Naga Kyoko,JPX ; Rezai Ebrahim,JPX ; Tai Yung-Wei,JPX ; Kolodesh Michael S. ; Haynes Nancy A., Non-continuous absorbent cores comprising a porous macrostructure of absorbent gelling particles.
  64. VanDenBogart, Thomas William; Achter, Amy Michele; Achter, Bruce Wilfuhr; Burns, Barbara Jean; Daley, Michael Allen; Elliker, Peter Robert; Jackson, David Martin; Kollin, Nancy Donaldson; Lefkowitz, , Personal care product with fluid partitioning.
  65. Daley, Michael Allen; Achter, Bruce Wilfuhr; Colman, Charles Wilson; DiPalma, Joseph; Jackson, David Martin; Kollin, Nancy Donaldson; Latimer, Margaret Gwyn; Lefkowitz, Gregory Marc; Little, Sylvia B, Personal care products having reduced leakage.
  66. Erol Tan NL, Process for making a soft, strong, absorbent material for use in absorbent articles.
  67. Rezai Ebrahim,JPX ; Kolodesh Michael S. ; Tai Yung-Wei,JPX ; Hsueh Kesyin,JPX ; Dierckes ; Jr. Albert C. ; Naga Kyoko,JPX ; Haynes Nancy A., Process of making a non-continuous absorbent composite.
  68. Colman, Charles Wilson; Abba, Rodney Lawrence; Braverman, Jaime; Cooper, John Thomas; Falls, Maureen Myrl; Hunter, Tiffany Marshalle Lee; Inabinet, Steven Rashad; Jackson, David Martin; Kollin, Nancy, Pulp and synthetic fiber absorbent composites for personal care products.
  69. Blair G. Ronald,CAX ; Attfield Harold R.,CAX ; Wilson Robert N., Rebond foam and process for production thereof.
  70. McFall Ronald R. (West Chester OH) Hines Letha M. (Cincinnati OH) Oetjen David C. (West Chester OH) Hammons John L. (Hamilton OH) Chow Shirley L. (Cincinnati OH) Lampson Patricia L. (Cincinnati OH) M, Sanitary napkin having an independently displaceable central core segment.
  71. Wilson Robert N., Superabsorbent hydrophilic isocyanate-based foam and process for production thereof.
  72. Hanson William D. (Neenah WI) Brud Lynn C. (Appleton WI) Byerly Shannon K. (Appleton WI) Ellis Clifford J. (Woodstock GA) Everett Rob D. (Appleton WI) Gossen Barbara A. (Neenah WI) Grube Violet M. (A, Thin absorbent article having rapid uptake of liquid.
  73. DiPalma Joseph (Neenah WI) Stilp Timothy Scot (Appleton WI) Birtwell R. John (Hillden Shaw GB3), Thin absorbent article having wicking and crush resistant properties.
  74. Lash Glen R. (Cincinnati OH) Thompson Leonard R. (Fairfield OH), Thin absorbent articles containing gelling agent.
  75. Jeffery T. Cook ; Howard L. Schoggen, Unitary absorbent material for use in absorbent structures.
  76. Baer, Samuel Charles; Li, Shiu-Kang Laurence; Erspamer, John P.; Gross, James Richard, Unitary fluid acquisition, storage, and wicking material.
  77. John P. Erspamer ; Shiu-Kang Laurence Li CA; James Richard Gross ; Samuel Charles Baer, Unitary fluid acquisition, storage, and wicking material.
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