| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2230-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6856 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-685
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G71-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-44 |
| filingDate |
2000-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2003-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003510433-A |
| titleOfInvention |
Poly (ether ester amide) copolymer and poly (ether ester urethane) copolymer |
| abstract |
(57) [Summary]nA polymer material having better degradation properties than prior art materials is provided without undesired damage to the mechanical properties.nThe biodegradable copolymer of formula (1), comprising a constant block (CB) and a variable block (VB),-(CB)-(VB)-(1) comprising a hydrophilic block. Characterized copolymer. |
| priorityDate |
1999-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |