| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_424db9d56b06a23aed410fcf5df652f3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2866
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-4891 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-48 |
| filingDate |
1980-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06bf428c6abf3b4dedecee721af35ea1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c49a917a54a484d530e2254d89e204e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3804583d4bcd1fc2540cb05cf75afaa |
| publicationDate |
1980-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0013566-A2 |
| titleOfInvention |
Method for providing enteric coating on solid dosage forms |
| abstract |
The invention provides a novel method for providing entric coating on solid dosage forms using an aqueous coating liquid so thatthe problems inherent to the use of a coating liquid in an organic solvent can completely be eliminated. The inventive method comprises dispersing a finely divided powder of a hydroxypropylmethylcellulose phthalate in an aqueous medium containing triacetin to give an aqueous coating liquid with which the solid dosage forms are coated, for example, by spraying and dried. It is necessary that the preparation of the coating liquid and the coating procedure with the coating liquid are performed throughout while keeping the temperature of the liquid below 25°C so as that the particles of the hydroxypropylmethycellulose phthalate are not dissolved in the medium forming a stable dispersion without adhesive coalescence. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0677322-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6613354-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5817338-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6183776-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4948622-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8114435-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2497664-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6136344-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0035780-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6132770-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6132771-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6365184-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7488497-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0111103-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0056825-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2133983-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4340582-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0677322-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8905635-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8905634-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0111103-A3 |
| priorityDate |
1979-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |