| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F226-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-817 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-30 |
| filingDate |
1998-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_476c805bb50a6801eb0b5b2b9b640167
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69f4156a12079a31c7ecf97ed5f80dd0 |
| publicationDate |
1999-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-19814730-A1 |
| titleOfInvention |
Use of N-vinyllacram or N-vinylamine-containing copolymers as a matrix for the production of solid pharmaceutical and cosmetic dosage forms |
| abstract |
Use of copolymers containing DOLLAR A a) 50 to 99% by weight of at least one N-vinyllactam or N-vinylamine, selected from the group consisting of N-vinylpyrrolidone, N-vinylpiperidone, N-vinylcaprolactam, N-vinylimidazole and methylated N-vinylimidazole or N-vinylformamide and DOLLAR A b) 1 to 50% by weight of at least one monomer selected from the group of DOLLAR A b¶1¶) C¶14¶-C¶30¶-alkyl esters of monoethylenically unsaturated C¶ 3¶-C¶8¶-carboxylic acids; DOLLAR A b¶2¶) N-C¶8¶-C¶30¶-alkyl-substituted amides of monoethylenically unsaturated C¶3¶-C¶8¶-carboxylic acids; DOLLAR A b¶3¶) N, N-C¶8¶-C¶30¶-Dialkyl-substituted amides of monoethylenically unsaturated C¶3¶-C¶8¶-carboxylic acids; DOLLAR A b¶4¶) vinyl esters of aliphatic C¶8¶-C¶30¶ carboxylic acids; DOLLAR A b¶5¶) C¶8¶-C¶30¶-alkyl vinyl ether DOLLAR A as a matrix for the production of solid pharmaceutical and cosmetic dosage forms. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011086073-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9364418-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011064111-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1499426-B1 |
| priorityDate |
1998-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |