| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b3db7dd56b56cc6d94d0e0cccc38322 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2982 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-675
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-0279
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1641
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L26-0014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-4953 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q17-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L26-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-14 |
| filingDate |
1990-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d93d9df107673b1a0f8b557c1193693d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0eb4876afb1993e02ef08f93083a3af
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acbe8ade14d52349dc3a87e33a416d91 |
| publicationDate |
1991-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5077058-A |
| titleOfInvention |
One step process for preparing cross-linked poly-β-alanine microspheres from acrylamide and a copolymerisable polyfunctional compound |
| abstract |
A one-step process for preparing cross-linked poly-β-alanine as microspheres having narrow size distribution comprises polymerizing acrylamide with a polyfunctional compound copolymerizable with acrylamide (with the polyfunctional compound also acting as the cross-linking agent) in an organic solvent or a mixtured such solvents in the presence of an ionic polymerization initiator and a suspension agent. The resulting microspheres may be impregnated with a pharmaceutically or cosmetically active substance. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5981719-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6268053-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6090925-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5635574-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5861149-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-689159-B2 |
| priorityDate |
1989-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |