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Hydrophilic, water-swellable, crosslinked, copolymer gel and prosthesis employing same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08F-220/56
출원번호 US-0901954 (1978-05-01)
발명자 / 주소
  • Polmanteer Keith E. (Midland MI)
출원인 / 주소
  • Dow Corning Corporation (Midland MI 02)
인용정보 피인용 횟수 : 41  인용 특허 : 0

초록 ▼

A hydrophilic, water-swellable, crosslinked gel is produced by copolymerizing a water soluble vinylic constituent in aqueous solution with olefinic hydrolyzable silanes which contain low molecular weight alkoxy groups. Copolymerization is via the unsaturated groups and crosslinking is by condensatio

대표청구항 ▼

A water swellable hydrophilic gel comprising a crosslinked copolymer of a water soluble vinylic constituent in aqueous solution and an olefinic hydrolyzable silane having the formula XmRnSi(OR′)4-(n+m) wherein X is an unsaturated group, m is at least 1 and R′and R are organic radicals, n being 0 to

이 특허를 인용한 특허 (41)

  1. Aniuk Lawrence M. (Santa Clara CA) Dieck Ronald L. (Irving CA) Hardy Dwayne (San Mateo CA), Assembly for adminstering IV solution.
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  2. Cahalan Linda L. (Geleen NLX) Cahalan Patrick T. (Geleen NLX) Verhoeven Michel (Maastricht NLX) Hendriks Marc (Hoensbroek NLX) Fouache Benedicte (Maastricht NLX), Biocompatible medical article and method.
    상세보기
  3. Cahalan Linda L.,NLX ; Cahalan Patrick T.,NLX ; Verhoeven Michel,NLX ; Hendriks Marc,NLX ; Fouache Benedicte,NLX, Biocompatible medical article and method.
    상세보기
  4. Salovey Ronald ; McKellop Harry A. ; Shen Fu-Wen, Chemically crosslinked ultrahigh molecular weight polyethylene for artificial human joints.
    상세보기
  5. King,Richard; McNulty,Donald E.; Smith,Todd S., Composite prosthetic bearing constructed of polyethylene and an ethylene-acrylate copolymer and method for making the same.
    상세보기
  6. King, Richard; McNulty, Donald E.; Smith, Todd S., Composite prosthetic bearing having a crosslinked articulating surface and method for making the same.
    상세보기
  7. Friends Gary D. (Ontario NY) VanBuren Martin F. (Chelmsford MA), Contact lens made from polymers of polysiloxane and polycyclic esters of acrylic acid or methacrylic acid.
    상세보기
  8. LeBoeuf Albert R. (Framingham MA), Contact lenses containing hydrophilic silicone polymers.
    상세보기
  9. McNulty, Donald E.; Smith, Todd, Cross-linked molded plastic bearings.
    상세보기
  10. Shen Fu-Wen ; McKellop Harry A. ; Salovey Ronald, Crosslinking of polyethylene for low wear using radiation and thermal treatments.
    상세보기
  11. Shen, Fu-Wen; McKellop, Harry A.; Salovey, Ronald, Crosslinking of polyethylene for low wear using radiation and thermal treatments.
    상세보기
  12. Shen, Fu-Wen; McKellop, Harry A.; Salovey, Ronald, Crosslinking of polyethylene for low wear using radiation and thermal treatments.
    상세보기
  13. Shen, Fu-Wen; McKellop, Harry A.; Salovey, Ronald, Crosslinking of polyethylene for low wear using radiation and thermal treatments.
    상세보기
  14. Wittmann Joseph W. (Rochester NY) Evans John M. (Rochester NY), Cured cellulose ester, method of curing same, and use thereof.
    상세보기
  15. Thomson, Neil, Device and method to seal boreholes.
    상세보기
  16. Kroner Hubertus (Neustadt DEX) Jahns Ekkehard (Hirschberg DEX) Mielke Manfred (Heidelberg DEX), Gels with thermotropic properties.
    상세보기
  17. Keogh Philip L. (Pittsford NY) Kunzler Jay F. (Canadaigua NY) Niu Gregory C. C. (Lexington MA), Hydrophilic contact lens made from polysiloxanes containing hydrophilic sidechains.
    상세보기
  18. Keogh Philip L. (Pittsford NY) Kunzler Jay F. (Canadaigua NY) Niu Gregory C. C. (Lexington MA), Hydrophilic contact lens made from polysiloxanes which are thermally bonded to polymerizable groups and which contain hy.
    상세보기
  19. Babian Hamik (16820 Tribune St. Granada Hills CA 91344), In-the-shell hydration to make implant filler material and prosthesis employing same.
    상세보기
  20. Greer,Keith; King,Richard S., Low crystalline polymeric material for orthopaedic implants and an associated method.
    상세보기
  21. Talcott, Thomas D., Low oiling gel filled articles, siloxane gels and liquids therefor, and methods for producing same.
    상세보기
  22. McNulty Donald E. ; Smith Todd, Method for molding a cross-linked preform.
    상세보기
  23. McNulty, Donald E.; Smith, Todd, Method for molding a cross-linked preform.
    상세보기
  24. Smith, Todd S.; Hanes, Mark D.; King, Richard, Method of making an implantable orthopaedic bearing.
    상세보기
  25. King, Richard; McNulty, Donald E.; Smith, Todd S.; Richard, Robert, Oriented, cross-linked UHMWPE molding for orthopaedic applications.
    상세보기
  26. Smith, Todd S.; Hanes, Mark D.; King, Richard, Orthopaedic bearing and method for making the same.
    상세보기
  27. Smith, Todd S.; Hanes, Mark D.; King, Richard, Orthopaedic bearing and method for making the same.
    상세보기
  28. Powell James C. (Minnetonka MN), Oxygen permeable lens.
    상세보기
  29. Powell James C. (Minnetonka MN), Oxygen permeable lens with hydrolyzable silicon group.
    상세보기
  30. Aniuk Lawrence M. (Santa Clara CA) Dieck Ronald L. (Irving CA) Hardy Dwayne (San Mateo CA), Polymeric article having high tensile energy to break when hydrated.
    상세보기
  31. Melpolder John B. (Hilton NY), Polymerizable dye.
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  32. Chromecek Richard C. (Macedon NY) Deichert William G. (Macedon NY) Falcetta Joseph J. (Pittsford NY) VanBuren Martin F. (Chelmsford MA), Polysiloxane/acrylic acid/polcyclic esters of methacrylic acid polymer contact lens.
    상세보기
  33. Saum, Kenneth Ashley; Sanford, William Michael; Dimaio, Jr., William Gerald; Howard, Jr., Edward George, Process for medical implant of cross-linked ultrahigh molecular weight polyethylene having improved balance of wear properties and oxidation resistance.
    상세보기
  34. Robinson ; Jr. Jack B. ; Rohrich Rod J. ; Friedman Ronald M., Prosthesis containing a solution of polyethylene glycol.
    상세보기
  35. Bartolo Anthony J. (Midland MI), Self-sealing injection button and method of making same.
    상세보기
  36. Redinger Peter V. A. (Santa Barbara CA) Compton Richard A. (Santa Barbara CA), Silicone gel filled prosthesis.
    상세보기
  37. Van Aken Redinger Peter (Santa Barbara CA) Compton Richard A. (Santa Barbara CA), Silicone gel filled prosthesis.
    상세보기
  38. Ita, Essien Eyo-Okon; Clarke, Scott Hilton, Use of glucomannan hydrocolloid as filler material in prostheses.
    상세보기
  39. Deichert William G. (Macedon NY) Niu Gregory C. (Lexington MA) VanBuren Martin F. (Chelmsford MA), Water absorbing contact lenses made from polysiloxane/acrylic acid polymer.
    상세보기
  40. Harry A. McKellop ; Fu-Wen Shen, Wear resistant surface-gradient crosslinked polyethylene.
    상세보기
  41. McKellop Harry Alden ; Shen Fu-Wen, Wear resistant surface-gradient crosslinked polyethylene.
    상세보기

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