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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Absorbent open network structure

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A61F-013/16   
미국특허분류(USC) 128/284 ; 128/287 ; 128/290R
출원번호 US-0904056 (1978-05-08)
발명자 / 주소
  • Mesek Frederick K. (Tinley Park IL) Butterworth George A. M. (Western Springs IL) Cepuritis Talivaldis (Kenilworth IL)
출원인 / 주소
  • Johnson & Johnson (New Brunswick NJ 02)
인용정보 피인용 횟수 : 83  인용 특허 : 5
초록

An absorbent open network has water-insoluble but water-swellable particles spaced from one another but integral with the network to provide an absorbent structure which is useful as an element in a disposable, body fluid-absorbing article, such as a disposable diaper, sanitary napkin, or the like. Also disclosed are methods for making the absorbent open network structure, and disposable diapers incorporating such absorbent structures.

대표
청구항

An absorbent article which consists essentially of an open network structure of fibrous elements defined by a woven scrim having a plurality of intersections, and discrete water-insoluble but water-swellable particles integral with the scrim at the intersections wherein the particles are disposed on and partially envelop the fibrous elements.

인용문헌 (5)

  1. Reid Albert Richard (Hockessin DE), Absorption rate of absorbent polymers by treating with glyoxal.
  2. Mesek ; Frederick K. ; Repke ; Virginia L., Disposable article with particulate hydrophilic polymer in an absorbent bed.
  3. Gross James R. (Lake Jackson TX) McFadden Russell T. (Freeport TX), Flexible water swellable crosslinked polyacrylate film.
  4. Masuda ; Fusayoshi ; Nishida ; Kazuo ; Nakamura ; Akira, Water absorbing starch resins.
  5. Young ; Austin H. ; Verbanac ; Frank, Water-absorbent starch copolymerizates.

이 특허를 인용한 특허 (83)

  1. Nakanishi Minoru (Utsunomiya JPX) Sakurai Akira (Utsunomiya JPX), Absorbent article.
  2. Bean, Karen Hargett; Rogers, Sandra Marie; Zenker, David L.; Peterson, Dale Arthur; Kaun, James Martin; Estey, Paul Windsor, Absorbent article having a stretchable reinforcement member.
  3. Melius, Shannon K.; Johnson, Eric D.; Olmstead, Paul E.; Venturino, Michael B., Absorbent article having discontinuous absorbent core.
  4. Ong, YeinSze; Aschenbrenner, Franz; Kim, DooHong; Ng, Meijia, Absorbent article including superabsorbent yarn.
  5. Heyn, David W.; Barron, Matthew J.; Eggen, Sonya L.; Fortune, Amber M.; Gee, Robert E.; Johnson, Eric D.; Kaun, James M.; Laux, Dean M.; LeMinh, Toan T.; Matelski, Billie D.; Melius, Shannon K.; Milslagle, Melanie J.; Provost, Angie M.; Schueler, Jr., Kenneth R., Absorbent article with reinforced absorbent structure.
  6. Marsan Mario S. (Cincinnati OH) Thompson Leonard R. (Fairfield OH), Absorbent articles containing mechanical pulp and polymeric gelling material.
  7. Fabio Ciammaichella IT; Michael Divo DE; Italo Corzani IT, Absorbent articles having a liquid swellable material coated breathable backsheet.
  8. Kramer Timothy A. (Cincinnati OH) Young Gerald A. (Springfield Township ; Hamilton County OH) Kock Ronald W. (Wyoming OH), Absorbent laminate structure.
  9. Harada Nobuyuki (Suita JPX) Kimura Kazumasa (Ikoma JPX) Shimomura Tadao (Toyonaka JPX), Absorbent material, absorbent body, and method for production thereof.
  10. Buckley Lee A. (White Bear Lake Lake Elmo MN) Insley Thomas I. (Lake Elmo MN), Absorbent nonwoven webs.
  11. Iskra Michael J. (Kent WA), Absorbent panel structure.
  12. Korpman Ralf (Bridgewater NJ), Absorbent products.
  13. Korpman Ralf (Bridgewater NJ), Absorbent products, process and compositions for immobilization of particulate absorbents.
  14. Bernardin Leo J. (Appleton WI), Absorbent structure designed for absorbing body fluids.
  15. Bernardin Leo J. (Appleton WI), Absorbent structure designed for absorbing body fluids.
  16. Bernardin Leo J. (Appleton WI), Absorbent structure designed for absorbing body fluids.
  17. Duenk Elisabeth Hendrika,BEX ; Fischer Walter Jakob,DEX, Absorbent structures.
  18. Hahnle Hans-Joachim,DEX ; Walter Manfred,DEX ; Tropsch Jurgen,DEX ; Kremeskotter Jens,DEX ; Schornick Gunnar,DEX ; Anstock Thomas,DEX, Absorber element of superabsorbent foams having anisotropic swelling behavior.
  19. Blank Lynne M. B. (Brighton NY) Boyce Thomas D. (Midland MI), Antimicrobial superabsorbent compositions and methods.
  20. Blank, Lynne M. B.; Boyce, Thomas D.; White, William C., Antimicrobial superabsorbent compositions and methods.
  21. Lam, Cang C.; Ewers, Richard C.; Khairkhanan, Alexander; Saadat, Vahid, Apparatus and methods for forming and securing gastrointestinal tissue folds.
  22. Rothe, Chris A.; Ewers, Richard C.; Lam, Cang C.; Saadat, Vahid; Michlitsch, Kenneth J., Apparatus and methods for manipulating and securing tissue.
  23. Saadat, Vahid; Elmer, Marvin C., Apparatus and methods for positioning and securing anchors.
  24. Saadat, Vahid; Lam, Cang C., Apparatus and methods for rapid deployment of tissue anchors.
  25. Venturino, Michael B.; Daniels, Susan J.; Heyn, David W.; Kaun, James M.; Murphy, Derek P., Apparatus for making a reinforced fibrous absorbent member.
  26. Venturino,Michael B.; Daniels,Susan J.; Heyn,David W.; Kaun,James M.; Murphy,Derek P., Apparatus for making a reinforced fibrous absorbent member.
  27. Shimomura Tadao (Toyonaka JPX) Harada Nobuyuki (Suita JPX) Ishizaki Kunihiko (Suita JPX), Body fluid-adsorbing article.
  28. Grilliot, William L.; Grilliot, Mary I., Composite structure for protective garment.
  29. Venturino,Michael B.; Jones,Steven P.; Melius,Shannon K.; Olmstead,Paul E., Controlled placement of a reinforcing web within a fibrous absorbent.
  30. Phillips, Bobby Mal, Deformable, shrinkable fiber and a process for the making thereof.
  31. Aberson, Gerard M.; Ring, Gerard J. F., Delayed-swelling absorbent systems.
  32. Phan Dean Van ; Forshey Paul Arlen, Deposition of osmotic absorbent onto a capillary substrate without deleterious interfiber penetration and absorbent structures produced thereby.
  33. Hansen, Michael R.; Young, Sr., Richard H., Diol treated particles combined with fibers.
  34. Osborn ; III Thomas W. (Cincinnati OH) Sugahara Kazuko (Osaka JPX) Hines Letha M. (Cincinnati OH), Extensible absorbent articles.
  35. Osborn ; III Thomas W. (Cincinnati OH) Sugahara Kazuko (Osaka JPX) Hines Letha M. (Cincinnati OH), Extensible absorbent articles.
  36. Osborn ; III Thomas W. (Cincinnati OH) Sugahara Kazuko (Osaka JPX) Hines Letha M. (Cincinnati OH), Extensible absorbent articles.
  37. Osborn ; III Thomas W. (Cincinnati OH) Sugahara Kazuko (Osaka JPX) Hines Letha M. (Cincinnati OH) Charrier Jacqueline W. (Hunt Valley MD), Extensible absorbent articles.
  38. Michael R. Hansen ; Richard H. Young, Sr., Fibrous product containing densifying agent.
  39. Goldstein Guy (Colmar FRX) Pierre Michel (Mulhouse FRX), Fixation of polymers retaining liquids in a porous structure.
  40. Sneyd ; Jr. James C. (Cobb County GA) Harris Robert D. (Cobb County GA) Latimer Margaret G. (Fulton County GA), Foraminous net cover for absorbent articles.
  41. Weisman Paul T. (P.O. Box 39175 Cincinnati OH 45247) Goldman Stephen A. (P.O. Box 39175 Cincinnati OH 45247), High-density absorbent structures.
  42. Baigas ; Jr. Joseph F. (Charlotte NC) Haynes ; Jr. John T. (Waxhaw NC), Incontinent pad with high absorbent packet.
  43. Bruggemann Helmut,DEX ; Dahmen Kurt,DEX, Layered body for the absorption of liquids and its production.
  44. Bruggemann Helmut,DEX ; Dahmen Kurt,DEX, Layered body for the absorption of liquids and its production.
  45. Michael R. Hansen ; Donald D. Halabisky, Method and compositions for enhancing blood absorbence by superabsorbent materials.
  46. Hansen, Michael R.; Young, Sr., Richard H., Method for forming a diaper.
  47. Michael R. Hansen ; Richard H. Young, Sr., Method for making superabsorbent containing diapers.
  48. Errede Louis A. (North Oaks MN) Stoesz James D. (St. Paul MN) Winter ; deceased George D. (Bridgend GB7 by Jenny Upton ; legal representative), Method for making water-swellable composite sheet.
  49. Hansen, Michael R.; Young, Sr., Richard H., Method of binding binder treated particles to fibers.
  50. Hansen,Michael R.; Young, Sr.,Richard H., Method of binding binder treated particles to fibers.
  51. Michael R. Hansen ; Richard H. Young, Sr., Method of binding binder treated particles to fibers.
  52. Hansen,Michael R.; Young, Sr.,Richard H., Method of binding particles to binder treated fibers.
  53. Hansen, Michael R.; Halabisky, Donald D., Method of enhancing blood absorbence by superabsorbent material.
  54. Pieniak, Heinz A.; Iskra, Michael J., Method of forming a superthin absorbent product.
  55. Kramer Timothy A. (Cincinnati OH) Young Gerald A. (Springfield Township ; Clark County OH) Kock Ronald W. (Wyoming OH), Method of making an absorbent laminate structure.
  56. Ayers William R. (Bement IL), Method of making water removing filter media.
  57. Trokhan Paul Dennis ; Phan Dean Van ; Melvin Joe Brian, Multi-elevational tissue paper containing selectively disposed chemical papermaking additive.
  58. Baker Andrew T., Overlapped-style absorbent core structure comprising multiple storage and acquisition cells.
  59. Herron, Brandy K., Prevention and treatment of groin dermatitis methods and systems.
  60. Heyn,David W.; Daniels,Susan J.; Murphy,Derek Paul; Venturino,Michael Barth, Process and apparatus for air forming an article having a plurality of reinforced superimposed fibrous layers.
  61. Daniels,Susan J.; Heyn,David W.; Murphy,Derek Paul; Venturino,Michael Barth, Process and apparatus for air forming an article having a plurality of superimposed fibrous layers.
  62. Groeger Herbert Gunter (Charlotte NC) Serad George Allibone (Charlotte NC) Fenton Clinton Dale (Charlotte NC), Process for fibrous structure containing immobilized particulate matter.
  63. Venturino,Michael B.; Daniels,Susan J.; Heyn,David W.; Kaun,James M.; Murphy,Derek P., Process for making a reinforced fibrous absorbent member.
  64. Bourland Larry G. (Downingtown PA) DiLullo Robert J. (Paoli PA) Ritrievi Kimberly E. (Florham Park NJ) Valbert Jon R. (Bryn Mawr PA), Production of nonwoven fibrous articles.
  65. Reilly John ; Grilliot William L. ; Grilliot Mary I., Protective pad for protective garment.
  66. Zenker,David L.; Kaun,James Martin; Venturino,Michael Barth, Scrim reinforced absorbent article with reduced stiffness.
  67. Kolpin Barbara E. (River Falls WI) Brownlee David C. (White Bear Lake MN), Sheet product containing sorbent particulate material.
  68. Conio, Guido; Mantovani, Giorgio, Slight-incontinence sanitary napkin structure.
  69. Insley Thomas I. (Lake Elmo MN), Sorbent sheet product.
  70. Pieniak, Heinz A., Stable disposable absorbent structure.
  71. Osborn ; III Thomas W. (Cincinnati OH) Lavash Bruce W. (Cincinnati OH) Sugahara Kazuko (Osaka JPX) Chappell Charles W. (West Chester OH) Mayer Katherine L. (Newport KY) Hines Letha M. (Cincinnati OH), Stretchable absorbent articles.
  72. Osborn ; III Thomas W. ; Lavash Bruce W. ; Sugahara Kazuko,JPX ; Chappell Charles W. ; Mayer Katherine L. ; Hines Letha M. ; Charrier Jacqueline W., Stretchable absorbent articles.
  73. Osborn ; III Thomas W. ; Sugahara Kazuko,JPX ; Chappell Charles W. ; Hines Letha M., Stretchable absorbent articles.
  74. Osborn ; III Thomas W. ; Sugahara Kazuko,JPX ; Chappell Charles W. ; Hines Letha M., Stretchable absorbent articles.
  75. Toreki, William; Leander, Susan; Olderman, Gerald M., Superabsorbent materials comprising peroxide.
  76. Pieniak Heinz A. (North Brunswick NJ) Iskra Michael J. (Flemington NJ), Superthin absorbent product.
  77. Pieniak, Heinz A.; Iskra, Michael J., Superthin absorbent product.
  78. Le-Khac Bi (Chester PA), Ultrahigh water-absorbing fiber forming composition.
  79. Le-Khac Bi (West Chester PA), Ultrahigh water-absorbing fiber-forming composition.
  80. Jarre, Gerald; Lange, Birger; Braeunling, Volker; Arnold, Thomas; Smith, Iain; Zaplatilek, Nermina; Lambertz, Stephanie; Schneider, Ulrich; Kramer, Dominic, Ventilation insert.
  81. Ayers William R. (Bement IL), Water removing filter media.
  82. Beihoffer Thomas W. ; Tomlin Anthony S., Water-absorbent article and method.
  83. Errede Louis A. (North Oaks MN) Stoesz James D. (St. Paul MN) Upton Jenny (Bridgend GB7), Water-swellable composite sheet of microfibers of PTFE and hydrophilic absorptive particles.

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