http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220152127-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a125363257cac79deb44171e9b192344 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2230-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-823 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78 |
| filingDate | 2022-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8bb4905b693dcf271bd56a78aa2db04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eacd93cda2ec8f60fc0142e05af5e4a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_283923516288736ec072e3c6d9b498f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79162c9d41273f008002190dbf0ce8fd |
| publicationDate | 2022-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20220152127-A |
| titleOfInvention | Production method of biodegradable polymer using organic acid as catalyst and initiator |
| abstract | The present invention relates to a method for synthesizing a biodegradable polymer using a chemical substance that serves as both an initiator and a catalyst. In the case of synthesizing a biodegradable polymer by the method according to the present invention, the use of raw materials can be reduced, the process can be further simplified, and thus carbon dioxide emission can be reduced, which is an environmentally friendly method. In addition, since an organic acid-based catalyst is used, it is easy to remove after synthesis, and since there is no need to additionally add an initiator, the process is simple and the use of raw materials can be reduced. In addition, since the carboxyl group is introduced into the biodegradable polymer without post-processing, the biodegradable polymer is hydrophilic and has high biocompatibility, and it can be easily conjugated with substances such as proteins, fluorescence, DNA, and nanoparticles that have an amine group, making it a drug. Various applications such as delivery and disease diagnosis may be possible. |
| priorityDate | 2021-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.