http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021043004-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44c666b63fec545ea9d9fd6c1bdfd26f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F120-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F122-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F122-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5026 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F120-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F122-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-12 |
| filingDate | 2020-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04154366b5c72e6bc96cce8ec3ea63d9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b0bd40f4a08a1d9054020a0e02a663f |
| publicationDate | 2021-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2021043004-A1 |
| titleOfInvention | Poly[alpha-cyanoacrylate] hydrolyzate and preparation method and applicaiton thereof |
| abstract | Provided are a poly[α-cyanoacrylate] hydrolyzate and a preparation method and an application thereof, which belong to the field of pharmaceutical and chemical industry. A key technical solution is as follows: poly[α-cyanoacrylate] hydrolyzate, the chemical formula is: formula (I), R=-CN or -COOH. Poly[2-cyanoacrylic acid] is dispersed in water to form negatively charged microspheres, that is, to obtain blank embolic microspheres, particle size thereof can be adjusted in the micron-scale range, and the microspheres have a deformation function to pass through a blood vessel with specific shape, which can tightly embolize the blood vessel to avoid ectopic embolism caused by falling off; the poly[2-carboxyacrylic acid] can be used for preparing a novel nano medicine carrier, which can improve the curative effect of the carried medicine on diseased tissues, and reduce toxic and side effects of the carried medicine on normal tissues. |
| priorityDate | 2019-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.