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Spinning and shaping poly-(N-acetyl-D-glucosamine) 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61K-031/73
  • C07H-005/06
출원번호 US-0558526 (1975-03-14)
발명자 / 주소
  • Capozza Richard Carl (Palo Alto CA)
출원인 / 주소
  • American Cyanamid Company (Stamford CT 02)
인용정보 피인용 횟수 : 37  인용 특허 : 0

초록

Poly(N-acetyl-D-glucosamine) is soluble in hexafluoroisopropyl alcohol and hexafluoracetone sesquihydrate. The solutions formed may be wet or dry spun into filaments, or cast into films or solid articles, which may be used as absorbable surgical sutures, or other absorbable surgical elements. Poly(N

대표청구항

A process fo preparing a shaped article of poly(N-acetyl-D-glucosamine) which comprises dissolving poly(N-acetyl-D-glucosamine) in hexafluoroisopropyl alcohol in an amount between 0.01% and 10% by weight of poly(N-acetyl-D-glucosamine) based on the total weight of the solution, extruding said soluti

이 특허를 인용한 특허 (37)

  1. Vournakis, John N.; Finkielsztein, Sergio, Anti-bacterial applications of poly-N-acetylglucosamine nanofibers.
  2. Vournakis, John N.; Finkielsztein, Sergio, Anti-bacterial applications of poly-N-acetylglucosamine nanofibers.
  3. Vournakis, John N.; Finkielsztein, Sergio, Anti-bacterial applications of poly-N-acetylglucosamine nanofibers.
  4. Vournakis, John N.; Finkielsztein, Sergio, Anti-bacterial applications of poly-N-acetylglucosamine nanofibers.
  5. Vournakis, John N.; Finkielsztein, Sergio; Pariser, Ernest R.; Helton, Mike, Bicompatible poly-β-1→4-N-acetylglucosamine.
  6. Vournakis, John N.; Finkielsztein, Sergio; Pariser, Ernest R.; Helton, Mike, Biocompatible poly-β-1→4-N-acetylglucosamine.
  7. Royer, Garfield P., Bioresorable polymer matrices and methods of making and using the same.
  8. Royer, Garfield P., Bioresorable polymer matrices and methods of making and using the same.
  9. Royer, Garfield P., Bioresorbable polymer matrices and methods of making and using the same.
  10. Royer, Garfield P., Bioresorbable polymer matrices and methods of making and using the same.
  11. Kifune Koji (Nara JPX) Inoue Katsuhiro (Kyoto JPX) Mori Shigeru (Kyoto JPX), Chitin fibers and process for the production of the same.
  12. Pajotin Docteur Philippe,FRX ; Coddaire John W. ; Herzog Fred D., Curved prosthetic mesh and its method of manufacture.
  13. Aebischer Patrick (Providence RI) Valentini Robert F. (Providence RI) Galletti Pierre M. (Providence RI), Devices for neural signal transmission.
  14. Aebischer Patrick (Barrington RI) Valentini Robert F. (Warwick RI), Electrically-charged nerve guidance channels.
  15. Finkielsztein, Sergio; Vournakis, John N, Hemostatic compositions and therapeutic regimens.
  16. Finkielsztein, Sergio; Vournakis, John N., Hemostatic compositions and therapeutic regimens.
  17. Finkielsztein, Sergio; Vournakis, John N., Hemostatic compositions and therapeutic regimens.
  18. Roland Gerlach DE; Josef Hannappel DE; Juergen Reuter DE; Dorothea Rohrmann DE, Implant holder.
  19. Amid, Parviz K.; Greene, Ronald L., Implantable prosthesis.
  20. Docteur Philippe Pajotin FR; John W. Coddaire ; Fred D. Herzog, Method of manufacturing a curved prosthetic mesh.
  21. Vournakis John N. ; Finkielsztein Sergio ; Pariser Ernest R. ; Helton Mike, Methods and compositions for poly-.beta.-1.fwdarw.4-N-acetylglucosamine cell therapy system.
  22. Vournakis John N. (Hanover NH) Finkielsztein Sergio (Chestnut Hill MA) Pariser Ernest R. (Belmont MA) Helton Mike (Memphis TN), Methods and compositions for poly-b 상세보기
  • Vournakis, John N.; Finkielstein, Sergio; Pariser, Ernest R.; Helton, Mike, Methods and compositions for poly-β-1-4-N-acetylglucosamine cell therapy system.
  • Vournakis, John N.; Finkielsztein, Sergio; Pariser, Ernest R.; Helton, Mike, Methods and compositions for poly-β-1→4-N-acetylglucosamine cell therapy system.
  • Vournakis John N. ; Finkielsztein Sergio ; Pariser Ernest R., Methods and compositions for treatment of cell proliferative disorders.
  • Vournakis, John N.; Finkielsztein, Sergio; Pariser, Ernest R.; Helton, Mike, Methods for making poly-β-1→4-N-acetylglucosamine.
  • Nishiyama Masashi (Kanonji JPX) Kobayashi Yoshinari (Kagawa JPX) Tokura Seiichi (Sapporo JPX) Nishi Norio (Sapporo JPX), Paper-making process with regenerated chitin fibers.
  • Pajotin, Philippe, Performed curved prosthesis having a reduced incidence of developing wrinkles or folds.
  • Vournakis, John N.; Finkielsztein, Sergio; Pariser, Ernest R.; Helton, Mike, Pharmaceutical compositions comprising poly-ß-1→4-N-acetylglucosamine.
  • Vournakis, John N.; Finkielsztein, Sergio; Pariser, Ernest R.; Helton, Mike, Pharmaceutical compositions comprising poly-β-1→4-N-acetylglucosamine.
  • Vournakis John N. (Hanover NH) Finkielsztein Sergio (Chestnut Hill MA) Pariser Ernest R. (Belmont MA) Helton Mike (Memphis TN), Poly-b 상세보기
  • Totakura Nagabhushanam ; Muth Ross R. ; Gravener Roy D. ; Hain Matthew ; Koyfman Ilya S., Post-surgical anti-adhesion device.
  • Pajotin, Philippe, Preformed curved prosthesis that is adapted to the external iliac vessels.
  • Kifune Koji (Nara JPX) Inoue Katsuhiro (Kyoto JPX) Mori Shigeru (Kyoto JPX), Process for the production of chitin fibers.
  • Freier, Thomas, Processing of acylchitosan hydrogels.
  • Freier, Thomas, Processing of acylchitosan hydrogels.
  • Valentini Robert F. (Providence RI) Aebischer Patrick (Providence RI) Galletti Pierre M. (Providence RI), Semipermeable nerve guidance channels.
  • 문의처: helpdesk@kisti.re.kr전화: 080-969-4114

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