http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8865250-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9131556822a15df245e4548069c03e0e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a0d8f312fb637c5af4ce48f3828c96b http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b68a183e3e170f1fc8dd40e89dae009f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2846 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-28 |
| filingDate | 2012-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_597a5b117b2c298a776f1e15eab68a6e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6584295cce51fb900df9619703af20c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b211427707ba30ecda95cbc4cee8968e |
| publicationDate | 2014-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8865250-B2 |
| titleOfInvention | Production of pulverulent coating compositions for stable protective coatings for pharmaceutical dosage forms |
| abstract | Described are processes for producing pulverulent coating compositions comprising providing an aqueous polymer dispersion comprisingn i) as component A a polymer obtained by radical polymerization ofn a) N,N-diethylaminoethyl methacrylate, and b) at least one radically polymerizable compound selected from esters of α,β-ethylenically unsaturated mono- and dicarboxylic acids with C 1 -C 8 -alkanols; andn nspray processing the aqueous polymer dispersion in the presence of a drying gas to provide a powder, wherein the entry temperature of the drying gas into the spraying apparatus is at least 20° C. above the glass transition temperature and is at least 20° C. above the minimum film-forming temperature of the polymer and the exit temperature of the drying gas from the spraying apparatus is kept at 40 to 85° C. |
| priorityDate | 2011-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 1156.