http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1236641-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5929f2d6f4dba84be8dd3a8ba633db12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fc6220b93fae4be14ada49e4ecc1860b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1647 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L17-00 |
| filingDate | 1985-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1988-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7e4f48c41bd7d29ca40f571ea384622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f127e5a908b0fc1d1b305bb7f2f01a1f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76a49bf43b139136c95e4999efb295b3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebc6e404becc40e724479032c5bc0d44 |
| publicationDate | 1988-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1236641-A |
| titleOfInvention | Copolymer of lactic acid and glycolic acid and method for producing same |
| abstract | Abstract of the Disclosure A copolymer of lactic acid and glycolic acid which has a weight-average molecular weight of not less than about 5000 and a dispersity of about 1.5 to 2 is advantageously used as a biode-gradable polymer for medical preparation. According to the invent-ion there is provided a method for producing a copolymer of lactic acid and glycolic acid, the copolymer having a weight-average molecular weight of not less than about 5,000 and a dispersity of about 1.5 to 2, which comprises subjecting lactic acid and glycolic acid or a low molecular polymer or copolymer thereof to a poly-condensation reaction under heating and reduced pressure in the absence of a catalyst. |
| priorityDate | 1984-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.