http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106977732-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2e39a288d149ab88e19e5b980e72fd1e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2230-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2387-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-07 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L87-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-00 |
| filingDate | 2017-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fa60503e6bc6b1b45e187dae9ab948a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1804f9bf3724dcdd764bd778df4208f4 |
| publicationDate | 2017-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106977732-A |
| titleOfInvention | A kind of preparation method of polyacrylic acid PPDO MPEGPLA copolymer micelles |
| abstract | The present invention discloses a kind of preparation method of polyacrylic acid PPDO MPEGPLA copolymer micelles, using following steps：1）Addition polymerization acrylic acid, hydroxy-end capped PPDO monododecyl ether, solvent and condensing agent in reactor, react to obtain polyacrylic acid PPDO graft copolymer；2）Adjunction graft copolymer, hydroxy-end capped MPEGPLA, solvent and condensing agent in reactor, react to obtain polyacrylic acid PPDO MPEGPLA dual graft copolymers；3）Add dual graft copolymer and solvent in reactor, dissolve to obtain dual graft copolymer stoste；4）Stoste is added into bag filter, the beaker for filling selective solvent is put into, is replaced 3~4 times, is poured into graduated volumetric flask, be adjusted to scale, obtain object of the present invention.Preparation technology of the present invention is simple, be easy to grasp, and gained object is a kind of new pharmaceutical carrier. |
| priorityDate | 2017-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.