DE69008663D1 - Celluloseüberzug. - Google Patents
Celluloseüberzug.Info
- Publication number
- DE69008663D1 DE69008663D1 DE69008663T DE69008663T DE69008663D1 DE 69008663 D1 DE69008663 D1 DE 69008663D1 DE 69008663 T DE69008663 T DE 69008663T DE 69008663 T DE69008663 T DE 69008663T DE 69008663 D1 DE69008663 D1 DE 69008663D1
- Authority
- DE
- Germany
- Prior art keywords
- cellulose coating
- cellulose
- coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
- A61K9/2833—Organic macromolecular compounds
- A61K9/286—Polysaccharides, e.g. gums; Cyclodextrin
- A61K9/2866—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
- A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/425,619 US5126146A (en) | 1989-10-23 | 1989-10-23 | Cellulosic coating |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69008663D1 true DE69008663D1 (de) | 1994-06-09 |
DE69008663T2 DE69008663T2 (de) | 1994-10-27 |
Family
ID=23687325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69008663T Expired - Fee Related DE69008663T2 (de) | 1989-10-23 | 1990-10-18 | Celluloseüberzug. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5126146A (de) |
EP (1) | EP0425023B1 (de) |
JP (1) | JP2505922B2 (de) |
CA (1) | CA2028234C (de) |
DE (1) | DE69008663T2 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5492700A (en) * | 1991-11-26 | 1996-02-20 | Warner-Lambert Company | Process and composition for the development of controlled release gemfibrozil dosage form |
US5560930A (en) * | 1993-12-27 | 1996-10-01 | Shin-Etsu Chemical Co., Ltd. | Method for preparing aqueous emulsion for coating solid pharmaceutical preparations |
JP4194114B2 (ja) * | 1994-02-23 | 2008-12-10 | ビーエム リサーチ エイ/エス | 制御放出組成物 |
TW477708B (en) * | 1996-09-13 | 2002-03-01 | Shionogi & Amp Co | Use of the thermal change to produce a substained release preparations and a process for their production |
WO1999012526A1 (en) * | 1997-09-09 | 1999-03-18 | Alza Corporation | Pharmaceutical coating composition and method of use |
US6251432B1 (en) * | 1999-07-01 | 2001-06-26 | Abbott Laboratories | Sustained release dosage form unit having latex coating and method of making the same |
JP4711478B2 (ja) * | 1999-08-13 | 2011-06-29 | 旭化成ケミカルズ株式会社 | 味がマスクされた薬物 |
SE0001151D0 (sv) * | 2000-03-31 | 2000-03-31 | Amarin Dev Ab | Method for producing a controlled-release composition |
NZ528957A (en) * | 2001-04-18 | 2005-05-27 | Nostrum Pharmaceuticals Inc | A novel coating for a sustained release pharmaceutical composition |
BR0312876A (pt) * | 2002-07-25 | 2005-06-28 | Pharmacia Corp | Método de preparação de formas de dosagem sólidas revestidas em duas camadas compreendendo um polìmero insolúvel em água e um agente formador de poros solúvel em água |
US20040208932A1 (en) * | 2003-04-17 | 2004-10-21 | Ramachandran Thembalath | Stabilized paroxetine hydrochloride formulation |
US8088414B2 (en) | 2006-02-07 | 2012-01-03 | Fmc Corporation | Latex or pseudolatex compositions, coatings and coating processes |
US20070264346A1 (en) * | 2006-02-16 | 2007-11-15 | Flamel Technologies | Multimicroparticulate pharmaceutical forms for oral administration |
CA2648280C (en) * | 2006-04-03 | 2014-03-11 | Isa Odidi | Controlled release delivery device comprising an organosol coat |
EP2316433A1 (de) * | 2009-10-22 | 2011-05-04 | Abdi Ibrahim Ilac Sanayi Ve Ticaret Anonim Sirketi | Im Mund zerfallende Flurbiprofen Tabletten |
CN102018962B (zh) * | 2010-07-16 | 2013-11-06 | 钟术光 | 在控释制剂中的聚合物增强剂 |
CN101987083B (zh) * | 2010-07-16 | 2012-12-12 | 钟术光 | 一种控释制剂特别是零级释放的控释制剂制备方法 |
WO2014018279A1 (en) * | 2012-07-23 | 2014-01-30 | Dow Global Technologies Llc | Film composition for hard capsule shells |
EP3974141A4 (de) * | 2019-05-23 | 2023-06-21 | Toray Industries, Inc. | Prepreg, schichtkörper und formkörper |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4330338A (en) * | 1978-10-02 | 1982-05-18 | Purdue Research Foundation | Pharmaceutical coating composition, and preparation and dosages so coated |
JPS5858145A (ja) * | 1981-10-05 | 1983-04-06 | Tanabe Seiyaku Co Ltd | 速放性マイクロカプセル |
CA1266827A (en) * | 1984-06-20 | 1990-03-20 | Merck & Co., Inc. | Controlled porosity osmotic pump |
EP0467488B1 (de) * | 1984-08-17 | 1995-10-11 | The Wellcome Foundation Limited | Zusammensetzung zur kontrollierten Abgabe eines Wirkstoffs |
US4693896A (en) * | 1985-10-07 | 1987-09-15 | Fmc Corporation | Ethylcellulose-coated, gastric-disintegrable aspirin tablet |
NZ226179A (en) * | 1987-09-24 | 1991-04-26 | Merck & Co Inc | Controlled porosity osmotic pump for sustained release of pharmaceutical agents |
US4931285A (en) * | 1988-04-28 | 1990-06-05 | Alza Corporation | Aqueous based pharmaceutical coating composition for dosage forms |
-
1989
- 1989-10-23 US US07/425,619 patent/US5126146A/en not_active Expired - Lifetime
-
1990
- 1990-10-18 DE DE69008663T patent/DE69008663T2/de not_active Expired - Fee Related
- 1990-10-18 EP EP90202774A patent/EP0425023B1/de not_active Expired - Lifetime
- 1990-10-22 CA CA002028234A patent/CA2028234C/en not_active Expired - Fee Related
- 1990-10-23 JP JP2283571A patent/JP2505922B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69008663T2 (de) | 1994-10-27 |
CA2028234A1 (en) | 1991-04-24 |
JP2505922B2 (ja) | 1996-06-12 |
US5126146A (en) | 1992-06-30 |
JPH03275618A (ja) | 1991-12-06 |
CA2028234C (en) | 2002-05-14 |
EP0425023A3 (en) | 1991-08-07 |
EP0425023A2 (de) | 1991-05-02 |
EP0425023B1 (de) | 1994-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI902257A0 (fi) | Foerfarande foer kontrollering av luftinneslutningar i betongkomposition. | |
DE69001846D1 (de) | Waessrige beschichtungsmassen. | |
DE69001292D1 (de) | Ueberzugsverfahren. | |
DE69008663D1 (de) | Celluloseüberzug. | |
DE68902806D1 (de) | Beschichtungsverfahren. | |
FI892709A0 (fi) | Turbulensgenerator i inloppslaodan av en pappersmaskin. | |
FI905396A0 (fi) | Foerfarande foer spaonfri uppdelning av kantvirke i jaemntjocka braeder. | |
NO903371D0 (no) | Beleggsammensetninger. | |
FI920952A0 (fi) | Foerbaettringar i tillverkningen av pappersbanamaterial. | |
DE68909457D1 (de) | Beschichtungsverfahren. | |
FI892385A0 (fi) | Munstyckessystem i blaosningslaodan av en pappersmaskin. | |
DE68901000D1 (de) | Beschichtungsverfahren. | |
NO900404D0 (no) | Applikator. | |
FI83359B (fi) | Foerfarande foer framstaellning av en takskiva. | |
FI903697A0 (fi) | Foerfarande foer kontrolering av avskiljningskraft i avskiljbara beklaednader. | |
DE69005390T2 (de) | Beschichtungszusammensetzung. | |
DE69019133T2 (de) | Akustische beschichtung. | |
FI895219A0 (fi) | Foerfarande foer foerpackning av oeverlaonga pappers- och kartongrullor i omslagspapper. | |
FI906209A0 (fi) | Foerfarande foer framstaellning av skuminnehaollande polyuretan (urea-) massor. | |
FI902791A0 (fi) | Anordning foer formning av en fuktig pappersbana i en pappersmaskin. | |
FI921781A0 (fi) | Kaffefilter foer beredning av filterkaffeportioner i koppstorlek. | |
FI903597A0 (fi) | Anordning foer foerstaerkning av ljussignaler i optiska fibertransmissionslinjer. | |
FI892380A0 (fi) | Anordning foer foerflyttning i sidled av en rulle ingaoende i en foerflyttningsanordning. | |
DE69016150D1 (de) | Beschichtungszusammensetzung. | |
FI83342B (fi) | Turbulensgenerator i inloppslaodan av en pappersmaskin. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |