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Process for making a nonwoven, porous fabric from polymer composite materials 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29C-047/00
출원번호 US-0001781 (1997-12-31)
발명자 / 주소
  • Wang James H.
  • Schertz David M.
  • Riddell Wilfred Eugene
출원인 / 주소
  • Kimberly-Clark Worldwide, Inc.
대리인 / 주소
    Jones & Askew, LLP
인용정보 피인용 횟수 : 29  인용 특허 : 26

초록

The present invention is a method for producing a nonwoven fabric from a water modifiable polyolefin-containing film. In order to produce the fabric where polyethylene is the minority constituent, a polymer blend is formed with the polyethylene as the dispersed phase and polyethylene oxide as the co

대표청구항

[ What is claimed is:] [1.] A process for making a nonwoven fabric comprising the steps of:processing a blend comprising a non-soluble, dispersed polymer phase, a soluble, continuous polymer phase, a polar vinyl monomer and a free radical initiator under sufficient condition to graft said polar viny

이 특허에 인용된 특허 (26)

  1. Ammannati Piero (Pisa ITX) Coulon Jean-Claude (Chalon sur Saone FRX), Apparatus for extracting a glass ribbon from the egress of a flotation furnace.
  2. Robeson Lloyd M. (Macungie PA) Axelrod Robert J. (Orefield PA) Manuel Thomas A. (Allentown PA), Fibrous material for oil spill clean-up.
  3. Cohen Richmond R. (Warren NJ) Engle Edward J. (Conyers GA), Fluid absorbing article utilizing a flow control cover sheet.
  4. Modrak James P. (Conyers GA), High loft and high strength nonwoven fabric.
  5. Rasmussen, Ole-Bendt, Manufacture of a textile-like reticular product from thermoplastic film.
  6. Keuchel Herbert W. (Tallmadge OH), Manufacturing a thermoplastic non-woven web comprising coherently interconnected filaments.
  7. Sanford William M. (Mendenhall PA) Uy William C. (Newark DE), Method of making composites having improved surface properties.
  8. Brody Harry (Harrogate GB2) Dewar Colin (Hucclecote GB2) Hayman Nigel (Cheltenham GB2), Method of producing porous hollow fibrous tubes.
  9. Hill Michael (Ascot GB2), Pinned rollers and process for manufacturing fibrillated film.
  10. Bijen Jan M. J. M. (Munstergeleen NLX) Jansen Johann J. (Nieuwstadt NLX), Process and apparatus for the manufacture of fiber-reinforced hydraulically bound articles such as cementitious articles.
  11. Farris Richard J. (428 Chesterfield Rd. Northampton (Leeds) MA 01053) Cohen Yachin (3 Manila Street Haifa CA ILX) DeTeresa Steven J. (874 Adams Ave. Livermore CA 94550), Process for fabricating novel compostes based on reinforcement with microfibrillar networks of rigid-rod polymers.
  12. Damrow Paul A. (Walnut Creek CA) Mahoney Robert D. (Danville CA) Beck H. Nelson (Walnut Creek CA) Sonnenschein Mark F. (Antioch CA), Process for making a microporous membrane from a blend containing a poly(etheretherketone)-type polymer, an amorphous po.
  13. Wang James Hongxue (Appleton WI) Schertz David Michael (Appleton WI), Process for making blends of polyolefin and poly(ethylene oxide).
  14. Omori Akira (Sagamihara JA) Okamura Isao (Sagamihara JA) Imoto Tadasi (Sagamihara JA) Katoh Tadayuki (Tokyo JA), Process for making sheet-formed reticulated fibrous structures.
  15. Atlas Sheldon M. (211 Central Park West New York NY 10024), Process for producing a shaped article, such as fiber composed of a hydrophobic polymer and a hydrophilic polymer.
  16. Pluyter Pieter B. (Utrecht CA NLX) Smith Paul (St. Barbara CA) Van Unen Lambert H. T. (Heerlen NLX) Rutten Hendrikus J. J. (Maastricht NLX), Process of making microporous films of UHMWPE.
  17. Beck Henry N. (Walnut Creek CA) Mahoney Robert D. (Danville CA) Wan Hawk S. (Antioch CA) Chau Chieh-Chun (Midland MI) Finney Timothy M. (Midland MI) Wessling Ritchie A. (Berkeley CA) Kawamoto Jiro (W, Process of making microporous hollow fiber or film membrane of poly(phenylene sulfide) (PPS).
  18. Mahoney Robert D. (Danville CA) Beck H. Nelson (Walnut Creek CA) Lundgard Richard A. (Antioch CA) Wan Hawk S. (Antioch CA) Kawamoto Jiro (Walnut Creek CA) Sonnenschein Mark F. (Antioch CA), Process of making microporous membranes from poly(etheretherketone)-type polymers and low melting point crystallizable p.
  19. Bernstein, Philip; Coffey, James P.; Varker, Alan E.; Arms, John T.; Clark, William D. K.; Goodell, Paul D., Production of a polymeric active composition.
  20. Hansen Anders S. (Oksbol DKX), Reinforcing fibres and a method of producing the same.
  21. Harrington James H. (Gwennett County GA), Rewettable polyolefin fiber and corresponding nonwovens.
  22. Schmalz A. Chandler (Conyers GA), Rewettable polyolefin fiber and corresponding nonwovens.
  23. Andrusko Frank G. (Alpharetta GA), Self-bonded nonwoven web and net-like web composites.
  24. Stover Walter H. (Marietta GA), Self-bonded nonwoven web and porous film composites.
  25. Gertzman Arthur A. (Bridgewater NJ), Surgical adhesive tape.
  26. Harrington James H. (Stone Mountain GA), Wet/dry wipes.

이 특허를 인용한 특허 (29)

  1. Topolkaraev, Vasily A.; McEneany, Ryan J.; Carrillo, Antonio J.; Mleziva, Mark M.; Meyer, Andy J., Absorbent article containing a nonwoven web formed from a porous polyolefin fibers.
  2. Topolkaraev, Vasily A.; McEneany, Ryan J.; Scholl, Neil T.; Mleziva, Mark M., Anisotropic polymeric material.
  3. Westwood, Alistair Duncan; Ferry, William M., Biaxially elastic nonwoven laminates having inelastic zones.
  4. Dunn, Steven Bryan; Hatherill, Mark A.; Johnson, Kevin D.; Saxton, Matthew Joseph, Container for receiving multiple flexible bag assemblies.
  5. Dunn, Steven Bryan; Hatherill, Mark A.; Johnson, Kevin D.; Saxton, Matthew Joseph, Container for receiving multiple flexible bag assemblies.
  6. Dunn, Steven Bryan; Hatherill, Mark A.; Johnson, Kevin D.; Saxton, Matthew Joseph, Container for receiving multiple flexible bag assemblies.
  7. Dunn, Steven B.; Hatherill, Mark A.; Johnson, Kevin D., Diaper pail bag.
  8. Dharmarajan, Narayanaswami Raja; Meka, Prasadarao, Extensible nonwoven facing layer for elastic multilayer fabrics.
  9. Westwood, Alistair D., Fabric with discrete elastic and plastic regions and method for making same.
  10. Dunn, Steven B.; Hatherill, Mark A.; Johnson, Kevin D., Method for disposing waste packages such as diapers.
  11. Westwood, Alistair Duncan; Williams, Michael Glenn; Richeson, Galen Charles, Method for producing temperature resistant nonwovens.
  12. Stravitz, David M., Method of inserting and storing waste for disposal.
  13. Iliuta, Maria Cornelia; Rodrigue, Denis; Sanaz, Mosadegh Sedghi; Brisson, Josée, Microporous and hydrophobic polymeric hollow fiber membranes and methods for preparation thereof.
  14. Westwood, Alistair Duncan, Multi-layer nonwoven in situ laminates and method of producing the same.
  15. Richeson, Galen C.; Westwood, Alistair D.; Ferry, William Michael, Multi-layered meltblown composite and methods for making same.
  16. Westwood, Alistair Duncan, Polyolefin-based elastic meltblown fabrics.
  17. Dunn, Steven B.; Hatherill, Mark A.; Johnson, Kevin D., Powder dispensing assembly for a waste container.
  18. Dunn, Steven B.; Hatherill, Mark A.; Johnson, Kevin D., Powder dispensing assembly for a waste container.
  19. Topolkaraev, Vasily A.; Scholl, Neil T.; McEneany, Ryan J.; Eby, Thomas A., Rigid renewable polyester compositions having a high impact strength and tensile elongation.
  20. Dunn, Steven B.; Hatherill, Mark A.; Johnson, Kevin D., System and method for disposing waste packages such as diapers.
  21. Dunn, Steven B.; Hatherill, Mark A.; Johnson, Kevin D., System for disposing waste packages such as diapers.
  22. Dunn, Steven B.; Hatherill, Mark A.; Johnson, Kevin D., System for disposing waste packages such as diapers.
  23. Dunn, Steven B.; Hatherill, Mark A.; Johnson, Kevin D., System for disposing waste packages such as diapers.
  24. Topolkaraev, Vasily A.; McEneany, Ryan J.; Scholl, Neil T., Technique for selectively controlling the porosity of a polymeric material.
  25. Stravitz, David, Waste disposal devices.
  26. Branham, Kelly D.; Chang, Yihua; Lang, Frederick J.; McBride, Erin; Bunyard, Clay, Water-dispersible, cationic polymers, a method of making same and items using same.
  27. Branham, Kelly D.; Chang, Yihua; Lang, Frederick J.; McBride, Erin; Bunyard, Clay, Water-dispersible, cationic polymers, a method of making same and items using same.
  28. Chang, Yihua; Lang, Frederick J.; Wang, Kenneth Y.; Chen, Franklin M.; Branham, Kelly D.; Schick, Kim G.; Schultz, Walter T., Water-dispersible, cationic polymers, a method of making same and items using same.
  29. Chang,Yihua; Lang,Frederick J.; Branham,Kelly D.; McBride,Erin, Water-dispersible, cationic polymers, a method of making same and items using same.
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