Title:
射出成型された剤形
Document Type and Number:
Japanese Patent JP6267125
Kind Code:
B2
Abstract:
An injection-molded shell of a dosage form of good quality is producible by a) providing a composition comprising i) from 25 to 90 weight percent of ethylcellulose, ii) from 7.5 to 60 weight percent of a polysaccharide or polysaccharide derivative being different from ethylcellulose, and iii) from 2.5 to 50 weight percent of at least one component being different from polysaccharides and polysaccharide derivatives, based on the total weight of the composition, with the proviso that the composition comprises zero or not more than 10 weight percent of gelatin and zero or not more than 10 weight percent of a polymer comprising homo- or copolymerized acrylic acid, homo- or copolymerized methacrylic acid, a homo- or copolymerized acrylate or a homo- or copolymerized methacrylate, and b) subjecting the composition to shearing and heat to plasticize the composition and injection-molding the plasticized composition into a three-dimensional shell of a dosage form.
Inventors:
Michael dee read
Karen Ay Coppens
Mark Jay Hull
Jin Jiao
Karen Ay Coppens
Mark Jay Hull
Jin Jiao
Application Number:
JP2014535783A
Publication Date:
January 24, 2018
Filing Date:
October 09, 2012
Export Citation:
Assignee:
Dow Global Technologies LLC
International Classes:
A61K9/48; A61K47/38; A61K47/58
Domestic Patent References:
| JP47003547A | ||||
| JP2007528901A | ||||
| JP2011503048A | ||||
| JP2006528197A | ||||
| JP2009173668A | ||||
| JP2011500627A |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Naori Kota
Toko Saito
Takashi Ishida
Tetsuji Koga
Satoshi Deno
Naori Kota
Toko Saito