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Method for providing enteric coatings on solid dosage forms 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61K-009/00
  • A61K-015/00
  • A61K-021/00
출원번호 US-0584914 (1975-06-09)
우선권정보 JA-0066271 (1974-06-11)
발명자 / 주소
  • Ohno Shigeru (Kamakura JA) Hoshi Noboru (Higashikurune JA) Sekigawa Fujio (Yono JA)
출원인 / 주소
  • Shin-Etsu Chemical Company Limited (Tokyo JA 03)
인용정보 피인용 횟수 : 33  인용 특허 : 0

초록

Enteric coatings are provided on solid pharmaceutical dosage forms by a method comprising covering the dosage froms with an aqueous solution of a polymeric substance having carboxyl groups in the watersoluble salt form and contacting the thus coated dosage forms with an inorganic acid to convert the

대표청구항

A method for providing an enteric coating on a solid pharmaceutical dosage form which comprises coating said dosage form with an aqueous solution of a polymeric substance having carboxyl groups in the form of a water-soluble salt selected from the group consisting of alkali metal, ammonium and amine

이 특허를 인용한 특허 (33)

  1. Wu Stephen Hong-Wei ; Hopkins Warren Kent, Aqueous enteric coating compositions.
  2. Huber Harold E. (Cincinnati OH), Coated 1-(2-chlorodibenzo[b,f]oxepin-10-yl)-4-methylpiperazine compositions.
  3. Ghebre-Sellassie Isaac (Stanhope NJ) Nesbitt Russell U. (Somerville NJ), Coated dosage forms.
  4. Lehmann Klaus (Rossdorf DEX) Dreher Dieter (Darmstadt DEX) Goetz Harry (Alsbach-Haehnlein DEX), Coating for pharmaceutical dosage forms.
  5. Oshlack Benjamin ; Chasin Mark ; Pedi ; Jr. Frank, Controlled release formulations coated with aqueous dispersions of acrylic polymers.
  6. Oshlack,Benjamin; Chasin,Mark; Pedi, Jr.,Frank, Controlled release formulations coated with aqueous dispersions of acrylic polymers.
  7. Kjornaes Kim (Valby DKX) Christensen Finn N. (Horsholm DKX) Jensen Jens R. (Stenlose DKX), Diffusion coated multiple-units dosage form.
  8. Kjornaes Kim (Valby DKX) Linnemann Jorgen (Dragor DKX), Diffusion coated multiple-units dosage form.
  9. Nougaret Jean-Pierre (St. Louis FRX), Enteric coated mixture of 4-(2-hydroxy-3-isopropylamino-propoxy) indole and sodium lauryl sulphate.
  10. Errigo Joseph A. (Farmingdale NY), Enteric coated tablet with raised identification character and method of manufacture.
  11. Haeberlin Barbara,CHX ; Mak Ching-Pong,CHX ; Meinzer Armin,DEX ; Vonderscher Jacky,FRX, Enteric-coated pharmaceutical compositions of mycophenolate.
  12. Onda Yoshiro (Joetsu JPX) Muto Hiroaki (Joetsu JPX) Maruyama Kazumasa (Joetsu JPX), Enterosoluble capsules.
  13. Haeberlin Barbara,CHX ; Mak Ching-Pong,CHX ; Meinzer Armin,DEX ; Vonderscher Jacky,FRX, Entric-coated pharmaceutical compositions.
  14. Kriesel Douglas C. (Lake Bluff IL) Mehta Shashi P. (Libertyville IL), Erythromycin base tablets.
  15. Wheatley Thomas A. (Richboro PA) Shah Rashminkumar S. (East Windsor NJ), Ethylcellulose-coated, gastric-disintegrable aspirin tablet.
  16. Anderson,Neil Robert; Harrison,Roger Garrick; Lynch,Daniel Frederick; Oren,Peter Lloyd, Fluoxetine enteric pellets and methods for their preparation and use.
  17. Lehmann Klaus (Rossdorf DEX) Dreher Dieter (Darmstadt DEX) Goetz Harry (Alsbach-Haehnlein DEX), Method for coating pharmaceutical formulations.
  18. Fiore, Esteban Alejandro, Nitazoxadine composition and process to prepare same.
  19. Michael J. Gabriel (Cincinnati OH) Litwin Allen (Cincinnati OH), Oral administration of immunologically active biomolecules and other therapeutic proteins.
  20. Michael, Jacob Gabriel; Litwin, Allen, Oral administration of therapeutic proteins.
  21. Michael J. Gabriel ; Litwin Allen, Oral administration of therapeutic proteins for treatment of autoimmune disease, transplant rejection and infectious dis.
  22. Michael J. Gabriel (418 Chisholm Trail Cincinnati OH 45236) Litwin Allen (8729 Tiburon Dr. Cincinnati OH 45242), Oral administration of therapeutic proteins for treatment of infectious disease.
  23. Michael J. Gabriel (Cincinnati OH) Litwin Allen (Cincinnati OH), Oral administration of therapeutic proteins for treatment of infectious disease.
  24. Michael J. Gabriel ; Litwin Allen, Oral therapy for the treatment of allergies and method of manufacture.
  25. Matthews James W. (Millburn NJ) Vergilio Gerald (Rahway NJ), Process for coating gelatin capsules.
  26. Chen Robert G. (Kingsport TN) Clipse Nancy M. (Mount Carmel TN), Process for improving mechanical shear stability of acrylic enteric polymers.
  27. Chowhan Zakauddin T. ; Vo Patrick H., Process for the preparation of enteric coated pharmaceutical dosage forms.
  28. Gregory George K. E. (Marlow GB2), Slow release pharmaceutical compositions containing 3-[2-(4-benzamido-1-piperidyl)ethyl]indole, embonate.
  29. Blank Robert G. (Vineland NJ) Miller Ronald W. (Huntingdon Valley PA), Stabilized coated aspirin tablets.
  30. Patell Mahesh K. (Edison NJ), Stabilized enteric coated aspirin granules and process of preparation.
  31. Kawata Hiroitsu (Kawagoe JPX) Aruga Masayoshi (Ageo JPX) Ohmura Tadayoshi (Niiza JPX) Sonobe Takashi (Saitama JPX) Yoneya Satoru (Omiya JPX) Sone Chiharu (Matsudo JPX), Sustained release pharmaceutical composition of solid medical material.
  32. Wu Stephen H. W. (Kingsport TN) Greene Carol J. (Mt. Carmel TN) Sharma Mahendra K. (Kingsport TN), Water-dispersible polymeric compositions.
  33. Wu Stephen H. W. (Kingsport TN) Greene Carol J. (Mt. Carmel TN) Sharma Mahendra K. (Kingsport TN), Water-dispersible polymeric compositions.
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