| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fc06cad2b58bbfcc30e3c96a6eb6c926 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-19 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F299-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-912
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1075 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-737
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-48 |
| filingDate |
2011-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa581e9f16c0178a090fe10f766c6c1c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcfe5ebfde1975f0a26ce432b626ff45 |
| publicationDate |
2012-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201240673-A |
| titleOfInvention |
Chondroitin sulfate-polycaprolactone graft copolymer, preparation method thereof and application thereof |
| abstract |
A preparation method of chondroitin sulfate-polycaprolactone graft copolymer comprises subjecting a chondroitin sulfate component and a polycaprolactone polymer to an atom transfer radical polymerization reaction in the presence of a catalyst, so as to obtain a chondroitin sulfate-polycaprolactone graft copolymer, wherein the chondroitin sulfate component comprises at least one chondroitin sulfate modified by a double bond-containing compound. This invention also provides a chondroitin sulfate-polycaprolactone graft copolymer made by the preparation method above. The chondroitin sulfate-polycaprolactone graft copolymer is applicable to a vehicle with higher critical micelle concentration and better biocompatibility. |
| priorityDate |
2011-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |