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Fine fiber webs with improved physical properties 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • D04H-003/03
  • D04H-003/05
  • D04H-003/16
출원번호 US-0518904 (1990-05-04)
발명자 / 주소
  • Daponte Diego H. (Woodstock) Shawver Susan E. (Alpharetta) Watkins Sharon L. (Roswell GA) Watts Hugo P. (Larkfield GB2)
출원인 / 주소
  • Kimberly-Clark Corporation (Neenah WI 02)
인용정보 피인용 횟수 : 29  인용 특허 : 0

초록

There is disclosed a nonwoven web consisting of highly drawn and unoriented thermoplastic fibers formed from a blend of propylene polymer and butylene polymer, wherein the blend by weight is from 90% to 50% polypropylene and from 10% to 50% polybutylene. The blend can be a blend of a homopolymer of

대표청구항

A nonwoven web comprising at least one layer consisting of highly drawn and unoriented thermoplastic fibers formed from a blend comprising propylene polymers selected from the group consisting of homopolymers and copolymers of propylene and butylene polymers selected from the group of copolymers of

이 특허를 인용한 특허 (29)

  1. McCormack Ann Louise, Breathable, cloth-like film/nonwoven composite.
  2. Ning Xin ; Marmon Samuel E., Crimp enhancement additive for multicomponent filaments.
  3. Mark M. Mleziva ; Samuel E. Marmon ; Christopher C. Creagan ; Darryl F. Clark ; Kurtis L. Brown, Crimped multicomponent filaments and spunbond webs made therefrom.
  4. Mleziva, Mark M.; Marmon, Samuel E.; Creagan, Christopher C.; Clark, Darryl F.; Brown, Kurtis L., Crimped multicomponent filaments and spunbond webs made therefrom.
  5. Preston Biggers Knight ; David Lewis Myers ; John Joseph Lassig ; David Grant Midkiff ; Rick Leon Busby ; Anthony Lee Lamanac ; Leonid Anthony Turkevich, Electret treatment of high loft and low density nonwoven webs.
  6. Turkevich, Leonid Anthony; Myers, David Lewis, Ferroelectric fibers and applications therefor.
  7. Myers, David Lewis, Fibrous electret polymeric articles.
  8. Barboza Steven D. (Baltimore MD) Hoffman ; Jr. Charles (Baltimore MD) Kopp Clinton V. (Castle Hill AUX) Schmitt Robert J. (Stewartstown PA) Shucosky Anthony C. (Timonium MD), Filter cartridges having nonwoven melt blown filtration media with integral co-located support and filtration.
  9. Cohen Bernard, Filter matrix.
  10. Clark, Darryl Franklin; Duellman, Justin Max; Haynes, Bryan David; Lake, Matthew Boyd; McManus, Jeffrey Lawrence; Smith, Kevin Edward, Fine multicomponent fiber webs and laminates thereof.
  11. Ofosu Simon Kwame ; Kobylivker Peter Michailovich ; DeLucia Mary Lou ; Hudson Robert Leslie ; Sayovitz John Joseph, High strength spunbond fabric from high melt flow rate polymers.
  12. Baker, Andrew T.; Blenke, Timothy James; Colman, Charles W.; Colombo, Edward A.; Fish, Jeffrey E.; Yang, Kaiyuan; Garvey, Michael Joseph; Krueger, Jeffrey Jennings; Mallory, Mary Frances; Pierce, Joseph E.; Radwanski, Fred Robert; Ranganathan, Sridhar; Waldroup, Donald E., Hybrid absorbent foam and articles containing it.
  13. Krueger,Jeffrey Jennings; Richard,Renette E., Low density flexible resilient absorbent open-cell thermoplastic foam.
  14. Campbell, Stephen M.; Harris, Linda G., Low tack slip-resistant shoe cover.
  15. Krueger,Jeffrey Jennings; Radwanski,Fred Robert; Reichmann,Mark G.; Elliker,Peter Robert; Yahiaoui,Ali; Richard,Renette E.; Thomas,Oomman Painummoottil, Low-density, open-cell, soft, flexible, thermoplastic, absorbent foam and method of making foam.
  16. Milani John, Method of forming a particle size gradient in an absorbent article.
  17. Cohen Bernard, Nonwoven barrier and method of making the same.
  18. Cohen Bernard, Nonwoven barrier and method of making the same.
  19. Shawver Susan Elaine (Roswell GA) Estey Paul Windsor (Cumming GA) Connor Linda Ann (Roswell GA), Nonwoven fabric from polymers containing particular types of copolymers and having an aesthetically pleasing hand.
  20. Brown James Page ; Keck Laura Elizabeth ; Hudson Robert Leslie, Nonwoven fabric laminate.
  21. Bradley Stephen S. (Roswell GA) Strack David C. (Canton GA) Lowery Randall D. (Norcross GA) Zemlock Deborah J. (both Alpharetta GA) Lawson Mary K. (both Alpharetta GA), Nonwoven fabric laminate with enhanced barrier properties.
  22. Bradley Stephen Stewart (Roswell GA) Strack David Craige (Canton GA) Lowery Randall Dee (Norcross GA) Zemlock Deborah Jean (Alpharetta GA) Lawson Mary Katherine (Alpharetta GA), Nonwoven fabric laminate with enhanced barrier properties.
  23. Cohen Bernard, Nonwoven laminate barrier material.
  24. Cohen Bernard ; Gipson Lamar Heath ; Brostin Joel, Nonwoven webs with one or more surface treatments.
  25. Swango, Lisa M. C.; Reader, Timothy W.; Roessler, Thomas H.; Chen, Franklin M. C., Shoe cover with slip-resistant sole.
  26. Roeder Robert J., Slip-resistant shoe cover.
  27. Myers, David Lewis; Lassig, John Joseph; Turkevich, Leonid Anthony; Midkiff, David Grant, Stable electret polymeric articles.
  28. Myers, David Lewis; Lassig, John Joseph; Turkevich, Leonid Anthony; Midkiff, David Grant, Stable electret polymeric articles.
  29. Fitting, Steven Wayne; Powers, Michael David; Quincy, III, Roger Bradshaw, Sterilization wrap, applications therefor, and method of sterilizing.
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