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Process for producing a fine powder of silk fibroin

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07G-007/00
출원번호 US-0079864 (1979-09-28)
우선권정보 JP-0047382 (1979-04-17)
발명자 / 주소
  • Otoi Kiyoshi (Maruko JPX) Horikawa Yukio (Matsubara JPX)
출원인 / 주소
  • Kanebo, Ltd. (Tokyo JPX 03) Kanebo Spun Silk, Ltd. (Nagano JPX 03)
인용정보 피인용 횟수 : 57  인용 특허 : 0

초록

A process for producing a fine powder of high-purity silk fibroin in nonfibrous and particulate form is disclosed. The process comprises dissolving a degummed silk material in at least one solvent selected from the group consisting of an aqueous cupri-ethylenediamine solution, an aqueous ammoniacal

대표청구항

A process for producing a fine powder of silk fibroin in nonfibrous and particulate form which has an average molecular weight of not less than 50,000, a degree of molecular orientation equal to not greater than one-half that of natural silk thread, particle diameters of from 1 to 100mand a bulk den

이 특허를 인용한 특허 (57)

  1. Kaplan, David L.; Kim, Hyeon Joo; Kugel, Gerard, 3-dimensional silk hydroxyapatite compositions.
  2. Akin Frank Jerrel ; Mayberry Pamela Jean ; Paul Susan Carol ; Wright Audra Stefanik ; Faulks Michael John, Absorbent article having a reduced viability of candida albicans.
  3. Faulks Michael John ; Mayberry Pamela Jean, Absorbent article having improved breathability.
  4. Paul Susan Carol ; Akin Frank Jerrel ; Di Luccio Robert Cosmo ; Everhart Dennis Stein ; Gadsby Elizabeth Deibler ; Mayberry Pamela Jean ; Wright Audra Stefanik ; Yahiaoui Ali ; Faulks Michael John ; , Absorbent article which maintains or improves skin health.
  5. Paul Susan Carol ; Akin Frank Jerrel ; Di Luccio Robert Cosmo ; Everhart Dennis Stein ; Gadsby Elizabeth Deibler ; Mayberry Pamela Jean ; Wright Audra Stefanik ; Yahiaoui Ali ; Faulks Michael John ; , Absorbent article which maintains or improves skin health.
  6. Paul Susan Carol ; Akin Frank Jerrel ; Di Luccio Robert Cosmo ; Everhart Dennis Stein ; Gadsby Elizabeth Deibler ; Mayberry Pamela Jean ; Wright Audra Stefanik ; Yahiaoui Ali ; Faulks Michael John ; , Absorbent article which maintains or improves skin health.
  7. Susan Carol Paul ; Frank Jerrel Akin ; Robert Cosmo Di Luccio ; Dennis Stein Everhart ; Elizabeth Deibler Gadsby ; Pamela Jean Mayberry ; Audra Stefanik Wright ; Ali Yahiaoui ; Michael John F, Absorbent article which maintains or improves skin health.
  8. Frank Jerrel Akin ; Pamela Jean Mayberry ; Susan Carol Paul ; Michael John Faulks ; Karen Marie Menard, Absorbent article which maintains skin temperature when wet.
  9. Keuhn ; Jr. Charles Paul ; Edens Ronald Lee ; Elliker Peter Robert ; Faulks Michael John ; Hu Sheng-Hsin ; McDowall Debra Jean ; Melius Shannon Kathleen ; Mocadlo Cheryl Ann ; Phillips Cynthia Marie , Absorbent article with increased wet breathability.
  10. Keuhn, Jr., Charles Paul; Edens, Ronald Lee; Elliker, Peter Robert; Faulks, Michael John; Hu, Sheng-Hsin; McDowall, Debra Jean; Melius, Shannon Kathleen; Mocadlo, Cheryl Ann; Phillips, Cynthia Marie;, Absorbent article with increased wet breathability.
  11. Nagarkar, Shailesh Prakash; Lele, Ashish Kishore, Accelerated gelation of regenerated fibroin.
  12. Smekens Daniel P.,BEX, Aseptic chemical transfer system.
  13. Smekens Daniel P.,BEX, Aseptic chemical transfer system.
  14. Benjamin,Joyce Marie; Mason,Michael Wayne; Mason,Jenna, Child's aromatherapy cleaning implement.
  15. Benjamin, Joyce Marie; Mason, Michael Wayne; Mason, Jenna, Child's fragrant cleaning implement.
  16. Benjamin, Joyce Marie; Mason, Michael Wayne; Mason, Jenna, Child's sized disposable article.
  17. Benjamin,Joyce Marie; Mason,Michael Wayne; Mason,Jenna, Child's sized disposable article.
  18. Kaplan, David L.; Kim, Ung Jin; Park, Jaehyung; Jin, Hyoung Joon, Concentrated aqueous silk fibroin solution and use thereof.
  19. Kaplan, David L.; Kim, Ung-Jin; Park, Jaehyung; Jin, Hyoung-Joon, Concentrated aqueous silk fibroin solution and use thereof.
  20. Kaplan, David L.; Kim, Ung-Jin; Park, Jaehyung; Jin, Hyoung-Joon, Concentrated aqueous silk fibroin solution and use thereof.
  21. Kaplan, David L.; Kim, Ung-Jin; Park, Jaehyung; Jin, Hyoung-Joon, Concentrated aqueous silk fibroin solution and use thereof.
  22. Kaplan, David L.; Kim, Ung-Jin; Park, Jaehyung; Jin, Hyoung-Joon, Concentrated aqueous silk fibroin solution and use thereof.
  23. Tsubouchi, Kozo; Fujiura, Shoko, Cosmetic material containing crystalline superfine silk powder.
  24. Yahiaoui, Ali; Everhart, Dennis Stein; May, Wade Bolton, Delivery of a botanical extract to a treated substrate for transfer to skin.
  25. David Roland Otts ; David John Tyrrell ; Linda Susan Huard ; Frank Jerrel Akin ; Robert Cosmo Di Luccio, Delivery of a sacrificial substrate to inhibit protease permeation into skin.
  26. Tyrrell, David John; Di Luccio, Robert Cosmo; Yahiaoui, Ali; Everhart, Dennis Stein; May, Wade Bolton, Delivery of a skin health benefit agent to a treated substrate for transfer to skin.
  27. Benjamin,Joyce Marie; Thomas,Suzanne Marie; Fenske,Wilfried Horst, Disposable nonwoven cleansing mitt.
  28. Dobrin, George Christopher; Horton, Teresa Lynne; Mason, Michael Wayne, Disposable nonwoven cleansing mitt.
  29. Zhang, Xiaohui; Kaplan, David L.; Wharram, Scott E.; McCarthy, Stephen, Electrospun silk material systems for wound healing.
  30. Terauchi Seiji,JPX, Fibroin fluid and process for the production thereof.
  31. Otoi Kiyoshi (Nagano JPX) Nasuno Toshihiro (Odawara JPX), Fibroin-coated pigment and processes for producing same.
  32. Yang, Jen-Chang; Lee, Sheng-Yang; Chen, Chien Chung; Hsu, Yun-Ting; Wu, Hong-Da; Ji, Dian-Yu, High yield dialysis-free process for producing organosoluble regenerated silk fibroin.
  33. Knight, David Philip; Skaer, Nicholas James Vavasour; Collins, Andrew Michael; Gheysens, Tom Louis Dirk; Holland, Christopher, Implantable material and a method for the preparation thereof.
  34. Knight, David Philip; Skaer, Nicholas James Vavasour; Collins, Andrew Michael; Gheysens, Tom Louis Dirk; Holland, Christopher, Implantable material and a method for the preparation thereof.
  35. Kozo Tsubouchi JP; Hiromi Yamada JP; Yoko Takasu JP, Material for activating epidermal cell multiplication.
  36. Kaplan, David L.; Li, Chunmei, Method for forming inorganic coatings.
  37. Kozo Tsubouchi JP, Method for manufacturing crystalline superfine silk powder.
  38. Wang, Xiaoqin; Kluge, Jon; Leisk, Gary G.; Kaplan, David L., Method for silk fibroin gelation using sonication.
  39. Wang, Xiaoqin; Kluge, Jon; Leisk, Gary G.; Kaplan, David L., Method for silk fibroin gelation using sonication.
  40. Wang, Xiaoqin; Kluge, Jon; Leisk, Gary G.; Kaplan, David L., Method for silk fibroin gelation using sonication.
  41. Lo, Tim Jia-Ching; Leisk, Gary G.; Kaplan, David L., Methods of making drawn silk fibers.
  42. Tsubouchi Kozo,JPX, Process for preparing fine powder of silk fibroin.
  43. Li, Yi; Lo, Lok Yuen; Hu, Jun Yan, Process for preparing silk polypeptide in a controllable particle size.
  44. Vu, Chi B.; Disch, Jeremy S.; Springer, Stephanic K.; Blum, Charles A.; Perni, Robert B., Quinolines and related analogs as sirtuin modulators.
  45. Kaplan, David L.; Serban, Monica A., Silk fibroin and polyethylene glycol-based biomaterials.
  46. Kaplan, David L.; Nazarov, Rina; Vunjak-Novakovic, Gordana; Meinel, Lorenz, Silk fibroin materials and use thereof.
  47. Kaplan, David L.; Sears, Rina; Vunjak-Novakovic, Gordana; Meinel, Lorenz, Silk fibroin materials and use thereof.
  48. Wang, Xiaoqin; Kaplan, David L., Silk nanospheres and microspheres and methods of making same.
  49. Wang, Xiaoqin; Kaplan, David L., Silk nanospheres and microspheres and methods of making same.
  50. Boison, Detlev; Kaplan, David L., Silk polymer-based adenosine release: therapeutic potential for epilepsy.
  51. Dennis Stein Everhart ; Robert Cosmo Di Luccio ; Ali Yahiaoui ; Wade Bolton May ; David John Tyrrell ; Elizabeth Deibler Gadsby ; Gunilla Elsa Gillberg-LaForce, Silk protein treatment composition and treated substrate for transfer to skin.
  52. Kaplan, David L.; Serban, Monica A., Silk-based ionomeric compositions.
  53. Lewis Randolph V. ; Xu Ming,CAX ; Hinman Michael B., Spider silk protein.
  54. Kaplan, David L.; Omenetto, Fiorenzo; Marchant, Jeffrey K.; Panjwani, Noorjahan; Lawrence, Brian, Tissue-engineered silk organs.
  55. Kaplan, David L.; Omenetto, Fiorenzo; Marchant, Jeffrey K.; Panjwani, Noorjahan; Lawrence, Brian, Tissue-engineered silk organs.
  56. Kaplan, David L.; Yucel, Tuna; Lo, Tim Jia-Ching; Leisk, Gary G., pH induced silk gels and uses thereof.
  57. Kaplan, David L.; Yucel, Tuna; Lo, Tim Jia-Ching; Leisk, Gary G., pH-induced silk gels and uses thereof.
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