| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9493af78d842001fbabcfd7b1ddfc4be |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2846
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2866 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-28 |
| filingDate |
1993-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e15a1960f9fe4232ed40d72494d4aa3e |
| publicationDate |
1994-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-4318375-A1 |
| titleOfInvention |
Mixture for creating film coatings for tablets od. Like. |
| abstract |
The invention relates to a mixture for providing film coatings for tablets or the like which are soluble in gastric fluid at a pH above 3, consisting of poly(ethyl acrylate/methacrylic acid) and a plasticizer. The invention comprises addition of a water-soluble, nontoxic substance which is solid at normal temperatures and pressures and is inert towards poly(ethyl acrylate/methacrylic acid) and of a base in an amount such that, on addition of this substance in dissolved form, flocculation of the poly(ethyl acrylate/methacrylic acid) is avoided. This results in even thicker coatings composed of this mixture being soluble in gastric fluid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5840332-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2359022-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6270803-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0020017-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9725979-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0020017-A2 |
| priorityDate |
1993-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |