http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102326634-B1
Outgoing Links
Predicate | Object |
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classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-413 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-227 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-755 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-40 |
filingDate | 2019-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2021-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2021-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | KR-102326634-B1 |
titleOfInvention | Manufacturing method block copolymer for preparing nanoemulsion containing high content |
abstract | The present invention uses methoxy polyethylene glycol, polycaprolactone diol and isophorone diisocyanate to prepare a block copolymer for nanoemulsion containing high content oil, methoxy polyethylene glycol (mPEG)-polycaprolactone (PCL)-methoxy A method for preparing a polyethylene glycol (mPEG) triblock copolymer. The molecular weight ratio of PEG:PCL:PEG constituting the triblock copolymer prepared by the above preparation method is 1:5:1 to 1:10:1, and the total average molecular weight is 1,500-35,000 g/mol. . Such a triblock copolymer is useful for preparing a nanoemulsion supporting a high content of oil in a single use, and improves emulsion stability for various oils. |
priorityDate | 2019-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 304.