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[미국특허] Blend of thermoelastic polymers with block radial polymers used as pharmaceutical sealing and resealing materials 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08L-027/00
  • C08L-051/00
출원번호 US-0607979 (1975-08-26)
발명자 / 주소
  • Hillier Edward Lawrence (Ashland OH) Graham Glen Henry (Ashland OH) Eichelberger Warren Evan (Ashland OH)
출원인 / 주소
  • Abbott Laboratories (North Chicago IL 02)
인용정보 피인용 횟수 : 65  인용 특허 : 0

초록 ▼

Radial block copolymers are blended with additional polymeric materials to form rubber-like plastic compositions having high elastic and reseal properties so that they can be utilized as a rubber replacement in the fabrication of resealable injecton sites in intravenous administration equipment and

대표청구항 ▼

A radial block copolymer mixture having a high degree of resealability and noncoring properties consisting essentially of (a) from about 10 -90% by weight of a butadiene-styrene radial block copolymer having a butadiene content in the range of about 85 -60% by weight and a styrene content in the ran

이 특허를 인용한 특허 (65) 인용/피인용 타임라인 분석

  1. Garver ; Sr. Edward B. (Lindenhurst IL), Autoclavable thermoplastic material which is heat bondable to a cannula and the like.
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  2. Tan King-Han (Alkmaar NLX) de Greef Jan L. (Amsterdam NLX), Compatible polyurethane blends.
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  3. Py,Daniel, Container with valve assembly for filling and dispensing substances, and apparatus and method for filling.
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  4. Py, Daniel, Container with valve assembly, and apparatus and method for filling.
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  5. Py, Daniel, Device with chamber and first and second valves in communication therewith, and related method.
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  6. Py, Daniel, Device with needle penetrable and laser resealable portion.
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  7. Py, Daniel, Device with needle penetrable and laser resealable portion and related method.
    상세보기
  8. Py, Daniel, Device with needle penetrable and laser resealable portion and related method.
    상세보기
  9. Py,Daniel, Device with needle penetrable and laser resealable portion and related method.
    상세보기
  10. Py,Daniel, Device with needle penetrable and laser resealable portion and related method.
    상세보기
  11. Py,Daniel, Device with needle penetrable and laser resealable portion and related method.
    상세보기
  12. Py,Daniel, Device with needle penetrable and laser resealable portion and related method.
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  13. Py, Daniel, Device with penetrable and resealable portion and related method.
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  14. Py, Daniel, Device with penetrable and resealable portion and related method.
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  15. Py, Daniel, Device with penetrable and resealable portion and related method.
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  16. Py, Daniel; Chan, Julian V., Dispenser and apparatus and method for filling a dispenser.
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  17. Py, Daniel; Chan, Julian V., Dispenser and apparatus and method for filling a dispenser.
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  18. Py,Daniel; Chan,Julian V., Dispenser and apparatus and method for filling a dispenser.
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  19. Py,Daniel; Chan,Julian V., Dispenser and apparatus and method for filling a dispenser.
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  20. Py, Daniel; Chan, Julian V., Dispenser and apparatus and method of filling a dispenser.
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  21. Py, Daniel; Assion, Norbert M.; Chan, Julian V., Dispenser and method for storing and dispensing sterile food product.
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  22. Py, Daniel; Assion, Norbert M.; Chan, Julian V., Dispenser and method for storing and dispensing sterile product.
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  23. Py, Daniel; Assion, Norbert M.; Chan, Julian V., Dispenser and method for storing and dispensing sterile product.
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  24. Py, Daniel, Dispenser having variable-volume storage chamber and depressible one-way valve assembly for dispensing creams and other substances.
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  25. Py,Daniel, Dispenser having variable-volume storage chamber and depressible one-way valve assembly for dispensing creams and other substances.
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  26. Py,Daniel; Assion,Norbert M.; Chan,Julian V., Dispenser with sealed chamber, one-way valve and needle penetrable and laser resealable stopper.
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  27. Py, Daniel, Dispenser with variable-volume storage chamber, one-way valve, and manually-depressible actuator.
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  28. Py, Daniel, Dispenser with variable-volume storage chamber, one-way valve, and manually-depressible actuator.
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  29. Py, Daniel, Dispenser with variable-volume storage chamber, one-way valve, and manually-depressible actuator.
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  30. Py, Daniel, Dispenser with variable-volume storage chamber, one-way valve, and manually-depressible actuator.
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  31. Py,Daniel; Ting,Joseph M., Fluid dispenser having a housing and flexible inner bladder.
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  32. Py, Daniel, Fluid dispenser having a one-way valve, pump, variable-volume storage chamber, and a needle penetrable and laser resealable portion.
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  33. Py, Daniel; Ting, Joseph M., Fluid dispenser having a one-way valve, pump, variable-volume storage chamber, and a needle penetrable and laser resealable portion.
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  34. Cox Alvon R. (Ashland OH) Molyneaux Thomas A. (Mansfield OH), Liquid golf ball center.
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  35. Py, Daniel, Lyophilization method and device.
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  36. Py,Daniel, Medicament vial having a heat-sealable cap, and apparatus and method for filling the vial.
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  37. Py, Daniel; Assion, Norbert M.; Chan, Julian V.; Ting, Joseph M., Method for dispensing ophthalmic fluid.
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  38. Py, Daniel; Assion, Norbert M; Chan, Julian V; Ting, Joseph M, Method for dispensing ophthalmic fluid.
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  39. Py, Daniel, Method of filling a device.
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  40. Py, Daniel, Methods of filling a sealed device.
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  42. Takagi Toshiaki (Fujinomiya JPX), Plug assembly.
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  43. Gergen William P. (Houston TX) Davison Sol (Houston TX), Polyamide/block copolymer blends.
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  44. Agrawal, Raj K., Polymer blend for automotive flooring applications.
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  46. Py, Daniel; Assion, Norbert M., Resealable containers and methods of making, filling and resealing same.
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  47. Fodor ; Lawrence M., Resinous radial-linear copolymer blend having blocks with a heterogeneity index ranging from 2.5 to 4.
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  48. Py, Daniel; Assion, Norbert M., Sealed containers and methods of filling and resealing same.
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  49. Py, Daniel; Assion, Norbert M., Sealed containers and methods of filling and resealing same.
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  50. Py, Daniel; Assion, Norbert M., Sealed containers and methods of filling and resealing same.
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  51. Py, Daniel; Assion, Norbert M., Sealed containers and methods of making and filling same.
    상세보기
  52. Py,Daniel; Assion,Norbert M., Sealed containers and methods of making and filling same.
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  53. Cox Alvon R. (Ashland OH) Molyneaux Thomas A. (Englewood OH), Solid golf ball center with block butadiene-styrene polymers.
    상세보기
  54. Py, Daniel, Sterile filling machine having filling station and E-beam chamber.
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  55. Py, Daniel, Sterile filling machine having needle filling station and conveyor.
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  56. Py, Daniel, Sterile filling machine having needle filling station within e-beam chamber.
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  57. Py,Daniel, Sterile filling machine having needle filling station within e-beam chamber.
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  58. Garver ; Sr. Edward B. (Lindenhurst IL), Support assembly for a cannula and the like.
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  59. Py,Daniel, Syringe with needle penetrable and laser resealable stopper.
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  60. Py, Daniel; Assion, Norbert M.; Chan, Julian V., Vial.
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  61. Py, Daniel; Assion, Norbert M.; Chan, Julian V.; Thilly, Jacques; Vandecasserie, Christian, Vial.
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  62. Py, Daniel; Assion, Norbert M.; Chan, Julian V.; Thilly, Jacques; Vandecasserie, Christian, Vial.
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  63. Py,Daniel; Assion,Norbert M.; Chan,Julian V., Vial.
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  64. Py,Daniel; Assion,Norbert M.; Chan,Julian V., Vial.
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  65. Py,Daniel; Assion,Norbert M.; Chan,Julian V.; Thilly,Jacques; Vandecasserie,Christian, Vial.
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