$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Fibrous web for processing a fluid 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01L-011/00
  • B01D-027/02
  • C12M-003/02
  • D04H-001/04
출원번호 US-0776300 (1997-04-11)
국제출원번호 PCT/US95/09972 (1995-07-27)
§371/§102 date 19970411 (19970411)
국제공개번호 WO-9603194 (1996-02-08)
발명자 / 주소
  • Pall David B.
  • Manteuffel Richard L.
출원인 / 주소
  • Pall Corporation
대리인 / 주소
    Leydig, Voit & Mayer, Ltd
인용정보 피인용 횟수 : 49  인용 특허 : 85

초록

The present invention provides a melt-blown fibrous web with a high degree of weight uniformity. The present invention also provides methods of preparing, processing and using such fibrous webs, as well as products incorporating such fibrous webs.

대표청구항

[ What is claimed is:] [1.] A method for preparing a melt-blown fibrous nonwoven web, comprising surface modifying a melt-blown fibrous non-woven web characterized by a 2 cm lateral flow time of about 40 seconds or less in a first direction to alter the critical wetting surface tension (CWST) of the

이 특허에 인용된 특허 (85)

  1. Tamura Tadashi (Shiga JPX), Air filter.
  2. Makino Yoshihiko (Saitama JPX) Terashima Kaoru (Saitama JPX) Kitani Toru (Saitama JPX) Hora Naofumi (Saitama JPX), Analytical element for whole blood.
  3. Schwarz, Eckhard C. A., Apparatus and process for melt-blowing a fiberforming thermoplastic polymer and product produced thereby.
  4. Allen Martin A. (Gainesville GA) Fetcko John T. (Dawsonville GA), Apparatus for delivering molten polymer to an extrusion.
  5. Berger Johann (Indianapolis IN) DeLaCroix Fern (Indianapolis IN) Buck Harvey (Indianapolis IN) Schrenk Juergen (Indianapolis IN), Apparatus for determination of a component in a sample.
  6. Dodge ; II Richard N. (Roswell GA) Wagner Ann L. (Cummings GA) Fowler Larry C. (Clearwater FL) Allen Martin A. (Gainesville GA) Fetcko ; III John T. (Dawsonville GA), Apparatus for forming a nonwoven web.
  7. Boich Heinz-H. (Peine DEX), Apparatus for producing a nonwoven fabric from continuous filaments.
  8. Buck Harvey (Indianapolis IN) DeLaCroix Fern (Indianapolis IN) Berger Hans (Indianapolis IN), Apparatus for sequential determination of an analyte in a fluid sample.
  9. Schreiner Wilhelm (Leverkusen DEX) Grimm Wolfgang (Leverkusen DEX), Apparatus for the continuous production of elongate hollow bodies.
  10. Pall David B. (Roslyn Estates NY) Connors ; Jr. James T. (Groton NY), Bag filter.
  11. Horstman Frederick C. (Laguna Niguel CA) Whiteside Julie (Orange CA), Bi-directional lateral chromatographic test device.
  12. Thompson Robert M. (Wilmington DE), Block copolymer of poly (oxa-amide) and polyamide.
  13. Thompson ; Robert M., Block copolymer of poly(dioxa-amide) and polyamide.
  14. Kloepfer Mary A. (10930 Braewick Dr. Carmel IN 46032), Blood test strip.
  15. Pall David B. (Roslyn Estates NY) Degen Peter J. (Huntington NY) Joffee Irving B. (Huntington NY) Foss Warren M. (Glen Cove NY) Gsell Thomas C. (Levittown NY), Charge-modified microfiber filter sheets.
  16. Pall David B. (Roslyn Estates NY), Continuous production of nonwoven tubular webs from thermoplastic fibers and products.
  17. Pall David B. (Roslyn Estates NY), Continuous production of nonwoven webs from thermoplastic fibers and products.
  18. Epperson Bonnie J. (San Diego CA) Burnett Lowell J. (San Diego CA) Helm Verne D. (Plains MT), Continuous production of polymethylpentene membranes.
  19. Pall ; David B., Continuous production of tubular modular filter elements using nonwoven webs from thermoplastic fibers and products.
  20. Thompson ; Robert M. ; Stearns ; Richard S., Copolymer of blocks of random poly(dioxa-amide) and polyamide.
  21. Pall David B. (Roslyn Estates NY) Harwood Colin F. (Glen Cove NY) Bradley Arthur (Floral Park NY) Brennan Timothy R. (Old Westbury NY), Cylindrical fibrous structures with graded pore size.
  22. Patel Rajesh D. (Fremont CA) Kurn Nurith (Palo Alto CA) Becker Martin (Palo Alto CA) Ullman Edwin F. (Atherton CA), Device and method for completing a fluidic circuit which employs a liquid expandable piece of bibulous material.
  23. Pall David B. (Roslyn Estates NY), Device and method for depletion of the leukocyte content of blood and blood components.
  24. Pall David B. (Roslyn Estates NY) Gsell Thomas C. (Glen Cove NY), Device and method for separating leucocytes from platelet concentrate.
  25. Pall David B. (Roslyn Estates NY) Gsell Thomas C. (Glen Cove NY) Matkovich Vlado I. (Glen Cove NY) Brandwein Harvey (East Hills NY), Device and method for separating plasma from blood.
  26. Chmiel Horst (Leonberg-Ramtel DEX), Device for the separation of fluid mixtures.
  27. Allen Michael P. (Sunnyvale CA) Shibuya Robert B. (Los Altos CA), Direct measuring assay strip and method of use thereof.
  28. Chu Albert E. (Hillsborough CA) Chun Peter K. (South San Francisco CA) Yeung Siu C. C. (San Mateo CA), Directed flow diagnostic device and method.
  29. Lundberg Robert D. (Bridgewater NJ) Makowski Henry S. (Scotch Plains NJ), Fibers of ionic thermoplastic polymers.
  30. Lundberg Robert D. (Bridgewater NJ) Makowski Henry S. (Scotch Plains NJ), Fibers of ionic thermoplastic polymers.
  31. Reinhardt Alexander-Maria (Stimpfach DEX) Reinhardt Erich K. (Bietigheim-Bissingen DEX), Filter body.
  32. Nishimura Takao (Oita JPX) Mizoguchi Yoshiyuki (Oita JPX), Filter medium for selectively removing leucocytes.
  33. Ullman Edwin F. (Atherton CA) Khanna Pyare (Fremont CA) Peries Rohan (Mountain View CA), Immunoassay device.
  34. Wong Edward W. C. (Lexington MA), Implantable material.
  35. Havens Marvin R. (Greer SC), Inherently antistatic thermoplastic polyamide-polyether films.
  36. Eisinger Robert W. (San Diego CA) Khalil Mohammed H. (San Diego CA) Katz David H. (La Jolla CA) Sargeant Robert B. (Ramona CA), Lateral flow, non-bibulous membrane assay protocols.
  37. Hou Chung-Jen (So. Windsor CT) Disbrow James (Meriden CT) Hou Kenneth C. (Glastonbury CT), Low protein binding membrane.
  38. Thompson Robert M. (Wilmington DE), Manufacture of a block copolymer containing a polyetheramide and a polylactam.
  39. Fujii Shigeo (Ooi JPX) Ikeda Tokuzo (Ooi JPX) Mikami Takashi (Ooi JPX) Okano Shuji (Ooi JPX), Melt blowing apparatus.
  40. Buntin Robert R. (Baytown TX) Keller James P. (Baytown TX) Harding John W. (Baytown TX), Melt blowing process.
  41. Pall David B. (Roslyn Estates NY), Melt-blown fibrous web.
  42. Allen Martin A. (Dawsonville GA) Fetcko John T. (Dawsonville GA), Meltblowing die.
  43. Milligan Mancil W. (Knoxville TN) Buntin Robert R. (Baytown TN) Lu Fumin (Knoxville TN), Meltblown fabric.
  44. Allen Martin A. (Dawsonville GA) Fetcko John T. (Dawsonville GA), Method and apparatus for generating and depositing adhesives and other thermoplastics in swirls.
  45. Roach Henry P. (Canoga Park CA), Method for forming thermoplastic composite filament into a structure.
  46. Peterson David D. (Pleasanton CA), Method for measuring erythrocyte deformability.
  47. Watanabe Hiroyuki (Oita JPX) Rikumaru Hiroshi (Oita JPX), Method for removing leukocytes.
  48. Oka Shin-Ichiroh (Oita JPX) Nishimura Takao (Oita JPX), Method for removing leukocytes and a filter system for removing the same.
  49. Wielinger Hans (Weinheim DEX) Freitag Helmut (Weinheim DEX), Method for separating plasma from blood and silanized glass fibres therefor.
  50. Pinchuk Leonard (Miami FL) Martin ; Jr. John B. (Miami FL), Method of forming implantable vascular grafts.
  51. Burnham Warren (9964 Gansevoort Rd. ; R.D. #2 Fort Edward NY 12828), Method of making a catheter.
  52. Degen Peter J. (Huntington NY) Gsell Thomas C. (Glen Cove NY), Method of making a supported microporous membrane.
  53. Pall David B. (Roslyn Estates NY) Harwood Colin F. (Glen Cove NY) Bradley Arthur (Floral Park NY) Brennan Timothy R. (Old Westbury NY), Method of making cylindrical fibrous filter structures.
  54. Moretz Herbert L. (20205 Lola Cir. Davidson NC 28036) Brier Daniel L. (1645 Lake Shore Dr. Denver NC 28037), Multi-layer moisture management fabric and garments incorporating a moisture management panel.
  55. Barris Marty A. (Eagan MN) Zelinka Richard L. (Maplewood MN), Multi-layered microfiltration medium.
  56. Blake Kenneth A. (Elkhart IN) Christner James E. (Elkhart IN) Lucchese ; II Leonard J. (Elkhart IN), Multilayer test device having fusion bonding attachment layer.
  57. Matthews Kenneth Gerald (Pontypool EN) Richardson John (Pontypool EN), Non-woven materials and a method of making them.
  58. Speranza George P. (Austin TX) Su Wei-Yang (Austin TX), Nylon-6 modified with low molecular weight polyethylene glycol diamines.
  59. Seita Yukio (Ashigarakami JPX) Kito Hideaki (Ashigarakami JPX) Takanashi Katsuhiro (Ashigarakami JPX) Nakagawa Mitsuhide (Ashigarakami JPX), Permeable membrane excellent in biocompatibility.
  60. Dominguez Richard J. G. (Austin TX) Clark ; II Richard J. (Austin TX) Howelton Richele T. (Austin TX) Speranza George P. (Austin TX), Polyamidopolyfunctional amine from lactam and ether amine.
  61. Pall David B. (Roslyn Estates NY) Degen Peter J. (Huntington NY) Gsell Thomas C. (Levittown NY), Polymeric microfibrous filter sheet, preparation and use.
  62. Harding John W. (Baytown TX) Keller James P. (Baytown TX), Post-drawn, melt-blown webs.
  63. Vogel Peter (Hemsbach DEX) Braun Hans-Peter (Hemsbach DEX) Berger Dieter (Viernheim DEX) Werner Wolfgang (Mannheim DEX), Process and composition for separating plasma or serum from whole blood.
  64. Koenhen Dirk M. (Enschede NLX) Scharstuhl Johan J. (Hengelo NLX), Process and device for the separation of a body fluid from particulate materials.
  65. Schwarz Eckhard C. A. (Neenah WI), Process for forming a superabsorbent composite web from fiberforming thermoplastic polymer and supersorbing polymer and.
  66. Schwarz Eckhard C. A. (Neehah WI), Process for forming non-woven webs from highly oriented melt blown fibers.
  67. Pall David B. (Roslyn Estates NY), Process for preparing hydrophilic polyamide membrane filter media and product.
  68. Daamen Jacobus J. H. G. (Bladel NLX) De Haan Peter J. (Veldhoven NLX) Klip Evert J. (Hilvarenbeek NLX), Process for the manufacture of bundles of semi-permeable hollow filaments for use in blood, plasma and dialysate filters.
  69. Granger Carol A. (Fareham GBX) Smith Gary B. (Portchester GBX) Taylor Bruce L. (Rowlands Castle GBX), Processing of protein-containing body fluids.
  70. Ashley Sheldon J. (147-15 84th Rd. Jamaica NY 11435) Ashley Meredith A. (147-15 84th Rd. Jamaica NY 11435), Radionuclide quality control test kit.
  71. Oberhardt Bruce (Raleigh NC), Reaction system element and method for performing prothrombin time assay.
  72. Carmen Raleigh A. (Concord CA) Chong Chiyong (San Francisco CA) Leng Barry S. (Pleasant Hill CA), Red blood cell filtering system.
  73. Morgan ; Jr. H. William (Filter Specialists ; P.O. Box 735 Michigan City IN 46360), Seamless filter bag and method of its manufacture.
  74. Pall David B. (Roslyn Estates NY), Seamless tubular nonwoven webs and filters thereof.
  75. Kuroda Toru (Fuji JPX) Takenaka Yoshinori (Saitama JPX) Tsuda Nobuaki (Fuji JPX), Separation of leukocytes or lymphocytes from leukocyte-containing suspension.
  76. Lin Victor J. (Berkeley Heights NJ), Spray spinning collection unit.
  77. Degen Peter J. (Huntington NY) Gsell Thomas C. (Glen Cove NY), Supported microporous membrane.
  78. How, Thien V., Synthetic vascular grafts, and methods of manufacturing such grafts.
  79. Freitag Helmut (Indianapolis IN) Steinbiss Joachim (Darmstadt DEX) Rothe Anselm (Birkenau DEX), Test carrier and method for the analytical determination of a component of a body fluid.
  80. Vogel Peter (Hemsbach DEX) Thym Detlef (Mannheim DEX) Fritz Michael (Biblis DEX) Mosoiu Dan (Limburgerhof DEX), Test carrier for the determination of ions.
  81. Schlipfenbacher Reiner (Lampertheim DEX) Mangold Dieter (Maxdorf DEX) Lerch Rolf (Ilvesheim DEX) Steinbiss Joachim (Lorsch DEX), Test carrier utilizing reaction of two bioaffine binding partners.
  82. McCroskey Ralph P. (Carmel IN) Freitag Helmut E. C. (Weinheim IN DEX) Smith Mary C. (Indianapolis IN) Dean Kenneth J. (Carmel IN) Secrest Stephanie (Bloomington IN) Bouse Lee (Inopls IN), Test strip.
  83. Bardot Colette (Villeurbanne FRX) Bergez Pierre (Paris FRX) Eyraud Charles (Lyons FRX) Ilahiane Lahcen (Lyons FRX), Ultrafiltration, hyperfiltration or demineralization element, its production process and its use for the treatment of li.
  84. Wrasidlo Wolfgang J. (LaJolla CA), Ultrapous thin-film membranes.
  85. Burkhardt Alan E. (Elkhart IN) Genshaw Marvin A. (Elkhart IN) Stover Lon R. (Elkhart IN), Volume independent diagnostic device.

이 특허를 인용한 특허 (49)

  1. Liang, Xuemei; Murla, Mark; Han, Binbing; Simonton, Donald; Morris, Richard, Asymmetric membranes.
  2. Liang, Xuemei; Murla, Mark; Han, Binbing; Simonton, Donald; Morris, Richard, Asymmetric membranes.
  3. Ward,Bennett Clayton; Harris,David B.; Xiang,Jian; Harris, Jr.,Thomas E., Bicomponent fiber wick.
  4. Lynn, Daniel; Day, Scott; Verri, Paolo, Biological fluid filters having flexible walls and methods for making such filters.
  5. Lynn, Daniel; Day, Scott; Verri, Paolo, Biological fluid filters having flexible walls and methods for making such filters.
  6. Lynn, Daniel; Flanagan, Patrick; Chrzan, James, Biological fluid filters with molded frame and methods for making such filters.
  7. Oka, Shin-ichiroh; Matsuura, Yoshimasa; Yokomizo, Tomohisa, Blood processing filter.
  8. Hartmann, Thomas; Geibel, Stephen, Corrugated fluid treatment packs and methods of making them.
  9. Quirk,Stephen; Tyrrell,David John, Design and use of advanced zinc chelating peptides to regulate matrix metalloproteinases.
  10. Li, Fuming B.; Bai, Feng; Sebastian, John M.; Jones, Marvin E., Electret webs with charge-enhancing additives.
  11. Sebastian, John M.; Li, Fuming B.; Jones, Marvin E.; Dressel, Luke T.; Japuntich, Daniel A., Electret webs with charge-enhancing additives.
  12. Suzuki, Takamitsu; Andoh, Takahiko; Morishita, Satoshi, Field-effect transistor.
  13. Verri, Paolo; Lynn, Daniel; Day, Scott, Flexible biological fluid filters.
  14. Verri, Paolo; Lynn, Daniel; Day, Scott, Flexible biological fluid filters.
  15. Ozawa, Satoshi; Arai, Jun-ichiro, Hazardous substance removing method, hazardous substance removing material used therein such as air filter, mask, wipe sheet, and the like, and storage method thereof.
  16. Ozawa,Satoshi; Arai,Jun ichiro, Hazardous substance removing method, hazardous substance removing material used therein such as air filter, mask, wipe sheet, and the like, and storage method thereof.
  17. Polanco,Braulio A.; Fenwick,Christopher Dale; Clark,Darryl Franklin; Haynes,Bryan David; Brown,Kurtis Lee; Freese,Chad Michael, High loft low density nonwoven webs of crimped filaments and methods of making same.
  18. Rapkin,Myron C.; Gunter,Claude R., High void volume and/or high liquid imbibing based apparatus.
  19. Tkacik,Gabriel; Kazan,Greg, High-resolution virus removal methodology and filtration capsule useful therefor.
  20. Quirk, Stephen, Matrix metalloproteinase inhibitors.
  21. Kas, Onur Y.; Kozlov, Mikhail; Moya, Wilson; Goddard, Philip; Leon, Sherry Ashby; Hao, Jibin; Tkacik, Gabriel, Method for retrovirus removal.
  22. Kas, Onur Y.; Kozlov, Mikhail; Moya, Wilson; Leon, Sherry A.; Goddard, Philip; Hao, Jibin; Tkacik, Gabriel, Method for retrovirus removal.
  23. Sebastian, John M.; Jones, Marvin E.; Li, Fuming B.; Chou, Shih-Hung; Schultz, Nathan E.; Keough, Justin L.; Shah, Rahul R.; Japuntich, Daniel A., Method of making electret articles based on zeta potential.
  24. Deka,Ganesh Chandra; Lawler,Christopher John; Arnold,Billy Dean; Reader,David Joseph; Cox,Ronald C., Nonwoven fabric with abrasion resistance and reduced surface fuzziness.
  25. Fox, Andrew R.; Stelter, John D.; Angadjivand, Seyed A.; Lindquist, Timothy J.; Brandner, John M.; Springett, James E., Pleated filter with bimodal monolayer monocomponent media.
  26. Krause, Tim; Ferencz, Rick; Chhabra, Rajeev; Isele, Olaf; Xu, Han, Process and apparatus for forming uniform nanofiber substrates.
  27. Bouchette, Michael Paul; Kendall, David Paul, Process for preparing a non-woven fibrous web.
  28. Bouchette, Michael Paul; Kendall, David Paul, Process for preparing a non-woven fibrous web.
  29. Angadjivand, Seyed A.; Fox, Andrew R.; Stelter, John D.; Lindquist, Timothy J.; Brandner, John M.; Springett, James E., Process of making a molded respirator.
  30. Brandner, John M.; Kopecky, William J.; Angadjivand, Seyed A.; Springett, James E.; Lindquist, Timothy J., Process of making a monocomponent non-woven web.
  31. Kozlov, Mikhail; Moya, Wilson; Tkacik, Gabriel, Removal of microorganisms from fluid samples using nanofiber filtration media.
  32. Kozlov, Mikhail; Moya, Wilson; Tkacik, Gabriel, Removal of microorganisms from fluid samples using nanofiber filtration media.
  33. Kozlov, Mikhail; Moya, Wilson; Tkacik, Gabriel, Removal of microorganisms from fluid samples using nanofiber filtration media.
  34. Kozlov, Mikhail; Moya, Wilson; Tkacik, Gabriel, Removal of microorganisms from fluid samples using nanofiber filtration media.
  35. Humes, H. David; Buffington, Deborah, Selective cytopheresis devices and related methods.
  36. Humes, H. David; Buffington, Deborah, Selective cytopheresis devices and related methods thereof.
  37. Humes, H. David; Buffington, Deborah, Selective cytopheresis devices and related methods thereof.
  38. Humes, H. David; Buffington, Deborah, Selective cytopheresis devices and related methods thereof.
  39. Humes, H. David; Buffington, Deborah, Selective cytopheresis devices and related methods thereof.
  40. Humes, H. David; Buffington, Deborah, Selective cytopheresis devices and related methods thereof.
  41. Humes, H. David; Buffington, Deborah, Selective cytopheresis devices and related methods thereof.
  42. Humes, H. David; Buffington, Deborah, Selective cytopheresis devices and related methods thereof.
  43. Humes, H. David; Buffington, Deborah, Selective cytopheresis devices and related methods thereof.
  44. Mehra, Rajesh; Aron, Kenneth P.; Netto, Madeline, Split flow device for analyses of specific-binding partners.
  45. Collier, IV,Warren L.; Fenwick,Christopher Dale; Freese,Chad Michael; Brown,Kurtis Lee; Shawver,Susan Elaine; Timmons,Terry Kramer; Fitts, Jr.,James Russell; Varriale,Monica Graciela; Neeb,Alexander J.; Kepner,Eric Scott, Strong high loft low density nonwoven webs and laminates thereof.
  46. Bonner, Robert F.; Pohida, Thomas J.; Emmert-Buck, Michael R.; Tangrea, Michael Anthony; Chuaqui, Rodrigo F., Target activated microtransfer.
  47. Bonner, Robert F.; Pohida, Thomas J.; Emmert-Buck, Michael R.; Tangrea, Michael Anthony; Chuaqui, Rodrigo F., Target activated microtransfer.
  48. Emmert-Buck, Michael R.; Tangrea, Michael Anthony; Bonner, Robert F.; Chuaqui, Rodrigo; Pohida, Thomas J., Target activated microtransfer.
  49. Emmert-Buck, Michael R.; Tangrea, Michael Anthony; Bonner, Robert F.; Chuaqui, Rodrigo; Pohida, Thomas J., Target activated microtransfer.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로