| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W90-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2230-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-823
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-82 |
| filingDate |
2021-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86f5c9caa44c21cbf344eddd7d27991a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d2a184b784a8cbdbbb9d448e65bdbf0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_478b996c1fe4e2a27d49d6f3f0e89551
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49432b851ab7f346d9ca330d298a0739
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5c2a15c579f9024c45d15b24ac50f71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c3483603a1f066a469ab332c662f189 |
| publicationDate |
2022-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20220154418-A |
| titleOfInvention |
Method for preparation of biodegradable copolymer |
| abstract |
The method for producing a biodegradable copolymer according to the present invention is to prepare a poly(lactic acid-3-hydroxypropionic acid) copolymer in one reactor by introducing 3-hydroxypropionic acid at a specific point in the lactic acid polymerization reaction. can be produced effectively. |
| priorityDate |
2021-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |