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Oily, free-flowing, microcapsules 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61K-007/46
  • A61K-009/50
  • B32B-027/00
출원번호 US-0401189 (1989-08-31)
발명자 / 주소
  • Soper Jon C. (Huber Heights OH)
출원인 / 주소
  • Eurand America, Incorporated (Vandalia OH 02)
인용정보 피인용 횟수 : 33  인용 특허 : 0

초록

This disclosure is directed to the preparation of oily microcapsules which can be easily tray dried to a free flowing product without requiring special drying equipment. These microcapsules have a cell wall material having a first cell wall of gelatin/carboxymethylcellulose (CMC) which is prehardene

대표청구항

Microencapsulated product having a predominant portion of individual microcapsules having a particle size less than about 1500 microns and containing oil core material, said microencapsulated product being free-flowing, having a free oil concentration less than about 3 wt. %, and being further chara

이 특허를 인용한 특허 (33)

  1. Cohen, Laura E., Composition containing a cellulose derived capsule with a sunscreen.
  2. Cohen, Laura E., Composition containing a cellulose derived capsule with a sunscreen.
  3. Cohen, Laura E., Composition containing a cellulose derived capsule with a sunscreen.
  4. Cohen, Laura E., Composition containing a cellulose derived capsule with a sunscreen.
  5. Cohen, Laura E., Composition containing a cellulose derived capsule with a sunscreen.
  6. Cohen, Laura E., Composition containing a cellulose derived capsule with a sunscreen.
  7. Dihora, Jiten Odhavji; Hasegawa, Jun, Conditioner compositions with increased deposition of polyacrylate microcapsules.
  8. Dihora, Jlten Odhavji; Hasegawa, Jun, Conditioner compositions with increased deposition of polyacrylate microcapsules.
  9. Feng, Linsheng; Bobnock, Robert Stanley, Controlled release dual walled microcapsules.
  10. Feng, Linsheng; Schwantes, Todd Arlin; Bobnock, Robert Stanley; Yan, Nianxi, Controlled release microcapsules.
  11. Dihora, Jiten Odhavji; Smets, Johan; Schwantes, Todd Arlin, Delivery particle.
  12. Dihora, Jiten Odhavji; Smets, Johan; Schwantes, Todd Arlin, Delivery particles.
  13. Dihora, Jiten Odhavji; Smets, Johan; Schwantes, Todd Arlin, Delivery particles.
  14. John S. Holman, Disinfectant and odorizing system for an evaporation cooler.
  15. Virtanen, Jorma Antero; Hawkins, Todd, Method for corrosion prevention.
  16. Morton Frank S. S. ; Duque Pilar P. ; Chiprich Timothy B. ; Stroud Norman S., Methods for preparing gelatin capsules containing fragrances.
  17. Amundson, John David; Hendrickson, William A.; Drath, David J.; Rueb, Christopher J.; Finney, John Michael, Microencapsulated delivery vehicle having an aqueous core.
  18. Joseph,Wael R.; Musil,David Charles; Daley,Michael Allen; Amundson,John David; Argo,Brian Patrick; Krzysik,Duane G.; Drath,David J.; Finney,John Michael; LaFleur, III,Hal Arthur; Hendrickson,William A., Microencapsulated heat delivery vehicles.
  19. Dihora, Jiten Odhavji; Brown, Mark Anthony, Personal cleansing compositions with increased deposition of polyacrylate microcapsules.
  20. Lambino,Danilo; Loh,Christine; Estanislao,Roderico; Khaiat,Alain, Product for treating the skin comprising a polyamine microcapsule wall and a skin lightening agent.
  21. Khan Mohammad A. ; Hopkins David P., Radiation compatible lubricant for medical devices.
  22. Merle, Philippe; Guntzburger, Yoann; Haddad, Émile; Hoa, Suong Van; Thatte, Girish, Self healing composite material and method of manufacturing same.
  23. Virtanen, Jorma Antero, Self-healing polymer compositions.
  24. Virtanen, Jorma Antero, Self-healing polymer compositions.
  25. Virtanen, Jorma Antero, Self-healing polymer compositions.
  26. Dihora, Jiten Odhavji; Brown, Mark Anthony, Shampoo compositions with increased deposition of polyacrylate microcapsules.
  27. Dihora, Jiten Odhavji; Brown, Mark Anthony, Shampoo compositions with increased deposition of polyacrylate microcapsules.
  28. Amundson, John David; Abuto, Frank P.; Jackson, David Martin; Day, Jenny L., Supersaturated solutions using crystallization enthalpy to impart temperature change to wet wipes.
  29. Khan Azhar J. ; Khan Mohammad A., Water soluble lubricant for medical devices.
  30. Hopkins David P. ; Khan Mohammad A., Waterborne lubricant for teflon products.
  31. Amundson,John David; Abuto,Frank P.; Clare,Timothy P.; Foley,Edward John; Winder,Eric Michael; Schmidt,Paul R.; Joseph,Wael R.; McDonald,Duane Lyle, Wet wipe dispensing system.
  32. Amundson, John David; Abuto, Frank P.; Clare, Timothy P.; Nelson, Michael Joseph; Milner, James Dell; Joseph, Wael R.; McDonald, Duane Lyle; Velazquez, Herb Flores, Wet wipe dispensing system for dispensing warm wet wipes.
  33. Amundson, John David; Abuto, Frank P.; Clare, Timothy P.; Foley, Edward John; Winder, Eric Michael; Schmidt, Paul R.; Joseph, Wael R.; McDonald, Duane Lyle, Wet wipes dispensing system.
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