| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d2e2930d121efc5d86e61f3b89a4f5ea |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-32 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P27-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P27-02 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P27-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-535
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-36 |
| filingDate |
1995-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc7f4f376ea284a23c49cf24b151295f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b5f984b8cfab9f9915d4cd6b868deaf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9aedd51afe8f18d5d9a3ad1ff4ffe9ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_356afbaa51fb36f1635dfd932bd2b4e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33dcff53c50e59b63021a181a032b8df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c3318ecc4c68fe6c6ade111659e60e2 |
| publicationDate |
1997-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
MX-9603919-A |
| titleOfInvention |
OPHTHALMIC COMPOSITION CONTAINING A HYDROPHILIC POLYMER SENSITIVE TO AN ION AND AN INORGANIC SALT IN A RELATION WHICH GIVES LITTLE VISCOSITY. |
| abstract |
The present invention relates to an ophthalmic composition in the form of a topical aqueous solution, consisting essentially of: an ophthalmologically active agent containing basic groups, an ion-sensitive hydrophilic polymer containing acidic groups in an amount of 0.004 to 1.5 % by weight, at least one salt selected from the group of inorganic salts and buffers in a total amount of 0.01 to 2.0% by weight, and optionally a wetting agent and a preservative, the ratio of salt to polymer is such that the solution it has a viscosity of less than 1000 mPas and the pH of the solution is from 4.0 to 8.0. The composition contains a sufficient amount of polymer to provide controlled absorption of the drug into the eye, its viscosity has been reduced to provide better handling characteristics. |
| priorityDate |
1994-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |