| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_97f8939cf76e68731c5704c708ac7a89 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2033-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-395
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-0001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-76 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K33-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B7-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-32 |
| filingDate |
2002-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2006-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_603722c1e854884a81d2a914d73e4b26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22cb66a12ea44b5984012c14f4175d7f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f82cf640fc8a22bb26c022c0603bbc90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df912a8dcaf16f6bc93d341311cc3ace
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b11089d403d1700fa576f328488bc271
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dba612a90f80205cf60d9db554fae973 |
| publicationDate |
2006-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1392485-B1 |
| titleOfInvention |
Method for injection moulding moulded bodies consisting of (meth)acrylate copolymers |
| abstract |
The invention relates to a process for producing mouldings by injection moulding the steps in the process being a) melting and mixing of a (meth)acrylate copolymer composed of from 85 to 98% by weight of C1-C4-alkyl (meth)acrylates capable of free-radical polymerization and from 15 to 2% by weight of (meth)acrylate monomers having a quaternary ammonium group in the alkyl radical, with from 10 to 25% by weight of a plasticizer, and also from 10 to 50% by weight of a dryers [sic] and/or from 0.1 to 3% by weight of a release agent, and, where appropriate, with other conventional pharmaceutical additives or auxiliaries and/or with an active pharmaceutical ingredient, b) devolatilizing the mixture at temperatures of at least 120° C., thus reducing the content of the low-boiling constituents with a vapour pressure of at least 1.9 bar at 120° C. to not more than 0.5% by weight, and c) injecting the devolatilized mixture at a temperature of from 80 to 160° C. into the mould of an injection moulding system and removing the resultant moulding from the mould. |
| priorityDate |
2001-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |