http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0909168-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_604b989191d38fc3e73e1fe90314d7ed |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-124 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-573 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-135 |
| filingDate | 1997-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5d12d2703e4e0839ec236cad307151c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69b5b99126805b6eed6b62a40bae894c |
| publicationDate | 2004-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0909168-B1 |
| titleOfInvention | Propellant mixtures and aerosols for micronising medicaments with compressed gas |
| abstract | Propellant mixtures and medicament aerosols which contain them are described for micronizing medicaments for pulmonary use. The propellant mixture is in a subcritical state and contains at least one component from a first class of propellant gasses and at least one component from a second class of propellant gasses. The first class includes propellant gasses with an evaporation enthalpy of 200 kJ/kg or less at 25° C. and a vapor pressure of 20 bars or more at 25° C., and the second class includes propellant gasses with an evaporation enthalpy of 300 kJ/kg or more at 25° C. and a vapor pressure of 10 bars or less at 25° C. By using this propellant mixture in a medicament aerosol, micronized medicaments are obtained in which approximately 80% by weight of the generated particles have less than 8 mum diameter. |
| priorityDate | 1996-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.