| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2230-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-183
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-0442 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-26 |
| filingDate |
2015-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2018-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-105542141-B |
| titleOfInvention |
Biodegradable copolymer and its application of a kind of side chain containing double iodine functional groups |
| abstract |
The invention discloses a kind of biodegradable copolymer of side chain containing double iodine functional groups and its application, and it contains double iodine cyclic carbonate ester monomeric units.The cyclic carbonate ester monomer contains iodine functional group, does not influence ring-opening polymerisation, thus above-mentioned cyclic carbonate ester monomer can ring-opening polymerisation obtain biodegradable copolymer, and without protecting and deprotection process；The polymer obtained by the use of cyclic carbonate ester monomer ring-opening polymerisation of the present invention can be assembled into nano-particle as pharmaceutical carrier, biological tissue's support or CT contrast agent. |
| priorityDate |
2015-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |