HU911993D0 - Process for the covering of active agents with ph-sensitive polymers - Google Patents
Process for the covering of active agents with ph-sensitive polymersInfo
- Publication number
- HU911993D0 HU911993D0 HU911993A HU199391A HU911993D0 HU 911993 D0 HU911993 D0 HU 911993D0 HU 911993 A HU911993 A HU 911993A HU 199391 A HU199391 A HU 199391A HU 911993 D0 HU911993 D0 HU 911993D0
- Authority
- HU
- Hungary
- Prior art keywords
- covering
- active agents
- sensitive polymers
- polymers
- emulsion
- Prior art date
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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5026—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/30—Shaping or working-up of animal feeding-stuffs by encapsulating; by coating
- A23K40/35—Making capsules specially adapted for ruminants
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5089—Processes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Polymers & Plastics (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Fodder In General (AREA)
- Medicinal Preparation (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paints Or Removers (AREA)
- Feed For Specific Animals (AREA)
- Graft Or Block Polymers (AREA)
- General Preparation And Processing Of Foods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9007584A FR2663207B1 (fr) | 1990-06-15 | 1990-06-15 | Procede d'enrobage par un polymere ph sensible de principes actifs. |
Publications (2)
Publication Number | Publication Date |
---|---|
HU911993D0 true HU911993D0 (en) | 1991-12-30 |
HUT59320A HUT59320A (en) | 1992-05-28 |
Family
ID=9397723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU911993A HUT59320A (en) | 1990-06-15 | 1991-06-14 | Process for coating active ingredients with ph-sensitive polymer |
Country Status (17)
Country | Link |
---|---|
US (1) | US5296219A (hu) |
EP (1) | EP0462015B1 (hu) |
JP (1) | JP2713818B2 (hu) |
KR (1) | KR100192154B1 (hu) |
AT (1) | ATE130512T1 (hu) |
AU (1) | AU643027B2 (hu) |
BR (1) | BR9102497A (hu) |
CA (1) | CA2044548C (hu) |
DE (1) | DE69114767T2 (hu) |
DK (1) | DK0462015T3 (hu) |
ES (1) | ES2079598T3 (hu) |
FR (1) | FR2663207B1 (hu) |
GR (1) | GR3018195T3 (hu) |
HU (1) | HUT59320A (hu) |
NZ (1) | NZ238554A (hu) |
RU (1) | RU2052262C1 (hu) |
ZA (1) | ZA914517B (hu) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3188767B2 (ja) * | 1992-09-11 | 2001-07-16 | 協和醗酵工業株式会社 | 反すう動物用組成物の製造法 |
US5788687A (en) * | 1994-02-01 | 1998-08-04 | Caphco, Inc | Compositions and devices for controlled release of active ingredients |
JPH07289172A (ja) * | 1994-04-20 | 1995-11-07 | Ajinomoto Co Inc | 反すう動物用飼料添加物 |
US20040018236A1 (en) * | 1995-05-08 | 2004-01-29 | Robert Gurny | Nanoparticles for oral administration of pharmaceutical agents of low solubility |
SE505146C2 (sv) * | 1995-10-19 | 1997-06-30 | Biogram Ab | Partiklar för fördröjd frisättning |
US6992156B2 (en) * | 2002-12-31 | 2006-01-31 | The Goodyear Tire & Rubber Company | Controlled polymerization |
CN100384406C (zh) * | 2004-10-15 | 2008-04-30 | 内蒙古自治区畜牧科学院 | 赖氨酸盐酸盐微胶囊包衣方法 |
FR2879075B1 (fr) | 2004-12-15 | 2007-01-19 | Adisseo France Sas Soc Par Act | Procede de preparation de granules de principe actif hydrophile par extrusion |
FR2879074B1 (fr) * | 2004-12-15 | 2007-08-03 | Adisseo France Sas Soc Par Act | Granules de principe actif hydrophile |
US20070231369A1 (en) * | 2006-03-31 | 2007-10-04 | Rlc Technologies, L.L.C. | Ruminant feed composition and method of making |
US9504269B2 (en) | 2012-02-14 | 2016-11-29 | Purina Animal Nutrition Llc | Weatherized minerals and methods of making and using same |
KR102426093B1 (ko) * | 2020-11-23 | 2022-07-27 | 씨제이제일제당 주식회사 | pH 감응성 고분자를 포함하는 코팅 조성물 |
KR20230071713A (ko) | 2021-11-16 | 2023-05-23 | 오즈온바이오 주식회사 | 산 민감성 무기성분을 포함하는 삼투성 제제 조성물 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2799241A (en) * | 1949-01-21 | 1957-07-16 | Wisconsin Alumni Res Found | Means for applying coatings to tablets or the like |
BE785702A (fr) * | 1971-07-14 | 1972-10-16 | Roehm Gmbh | Produits de revetement de formes medicamenteuses et leur utilisation |
US4181709A (en) * | 1977-09-02 | 1980-01-01 | Eastman Kodak Company | Rumen-stable pellets |
US4181708A (en) * | 1977-09-02 | 1980-01-01 | Eastman Kodak Company | Rumen-stable pellets |
US4177255A (en) * | 1977-09-02 | 1979-12-04 | Eastman Kodak Company | Rumen-stable pellets |
DE3106449A1 (de) * | 1981-02-20 | 1982-09-09 | Röhm GmbH, 6100 Darmstadt | "in magensaft loesliche oder quellbare ueberzugsmasse und ihre verwendung in einem verfahren zum ueberziehen von arzneiformen" |
FR2514261B1 (fr) * | 1981-10-08 | 1986-08-22 | Aec Chim Organ Biolog | Nouvelle composition pour l'enrobage des aliments et des medicaments et granules ainsi enrobes |
JPS6043334A (ja) * | 1983-08-20 | 1985-03-07 | Maruichi:Kk | 煮干し,削節し原料の製造方法 |
BR8506634A (pt) * | 1984-12-20 | 1986-09-09 | Rhone Poulenc Sante | Composicoes para o revestimento de aditivos alimentares destinados aos ruminantes e granulados sob forma de microcapsulas assim revestidos |
US4780315A (en) * | 1985-11-25 | 1988-10-25 | Eastman Kodak Company | Rumen-stable pellets |
CH666386A5 (de) * | 1986-02-03 | 1988-07-29 | Buehler Ag Geb | Verfahren zum herstellen von formlingen eines nahrungsmittels sowie anlage und bespruehtrommel hierfuer. |
US4764364A (en) * | 1986-02-25 | 1988-08-16 | S R I International | Method of preparing bioerodible polymers having pH sensitivity in the acid range and resulting product |
US4855132A (en) * | 1986-02-25 | 1989-08-08 | S R I International | Method of preparing bioerodible polymers having pH sensitivity in the acid range and resulting product |
FR2603458B1 (fr) * | 1986-09-04 | 1990-11-02 | Rhone Poulenc Sante | Nouvelles compositions pour l'enrobage des additifs alimentaires destines aux ruminants et additifs alimentaires ainsi enrobes |
FR2606597B1 (fr) * | 1986-11-17 | 1989-01-27 | Rhone Poulenc Sante | Nouvelle composition pour l'alimentation des ruminants contenant une substance biologiquement active et sa preparation |
US4800087A (en) * | 1986-11-24 | 1989-01-24 | Mehta Atul M | Taste-masked pharmaceutical compositions |
US4853461A (en) * | 1988-06-13 | 1989-08-01 | Eastman Kodak Company | Method of isolating copolymers of vinylpyridine and styrene |
-
1990
- 1990-06-15 FR FR9007584A patent/FR2663207B1/fr not_active Expired - Lifetime
-
1991
- 1991-06-13 CA CA002044548A patent/CA2044548C/fr not_active Expired - Lifetime
- 1991-06-13 ZA ZA914517A patent/ZA914517B/xx unknown
- 1991-06-13 AU AU78330/91A patent/AU643027B2/en not_active Expired
- 1991-06-14 RU SU4895559/05A patent/RU2052262C1/ru not_active IP Right Cessation
- 1991-06-14 ES ES91401581T patent/ES2079598T3/es not_active Expired - Lifetime
- 1991-06-14 DE DE69114767T patent/DE69114767T2/de not_active Revoked
- 1991-06-14 JP JP3168974A patent/JP2713818B2/ja not_active Expired - Fee Related
- 1991-06-14 AT AT91401581T patent/ATE130512T1/de not_active IP Right Cessation
- 1991-06-14 DK DK91401581.3T patent/DK0462015T3/da active
- 1991-06-14 KR KR1019910010017A patent/KR100192154B1/ko not_active IP Right Cessation
- 1991-06-14 HU HU911993A patent/HUT59320A/hu unknown
- 1991-06-14 EP EP91401581A patent/EP0462015B1/fr not_active Revoked
- 1991-06-14 NZ NZ238554A patent/NZ238554A/en unknown
- 1991-06-17 BR BR919102497A patent/BR9102497A/pt not_active Application Discontinuation
-
1993
- 1993-02-12 US US08/017,445 patent/US5296219A/en not_active Expired - Lifetime
-
1995
- 1995-11-23 GR GR950402147T patent/GR3018195T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
RU2052262C1 (ru) | 1996-01-20 |
DK0462015T3 (da) | 1995-12-18 |
FR2663207A1 (fr) | 1991-12-20 |
KR920000298A (ko) | 1992-01-29 |
EP0462015A1 (fr) | 1991-12-18 |
CA2044548C (fr) | 2000-05-16 |
US5296219A (en) | 1994-03-22 |
AU7833091A (en) | 1991-12-19 |
ZA914517B (en) | 1992-03-25 |
GR3018195T3 (en) | 1996-02-29 |
NZ238554A (en) | 1993-10-26 |
DE69114767T2 (de) | 1996-05-02 |
JPH04230211A (ja) | 1992-08-19 |
FR2663207B1 (fr) | 1993-04-30 |
EP0462015B1 (fr) | 1995-11-22 |
ATE130512T1 (de) | 1995-12-15 |
BR9102497A (pt) | 1992-01-21 |
ES2079598T3 (es) | 1996-01-16 |
DE69114767D1 (de) | 1996-01-04 |
JP2713818B2 (ja) | 1998-02-16 |
KR100192154B1 (ko) | 1999-06-15 |
CA2044548A1 (fr) | 1991-12-16 |
HUT59320A (en) | 1992-05-28 |
AU643027B2 (en) | 1993-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DGB9 | Succession in title of applicant |
Owner name: ADISSEO FRANCE S.A.S., FR |
|
FD9A | Lapse of provisional protection due to non-payment of fees |