http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113174023-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F299-0485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-912 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F299-0492 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-48 |
| filingDate | 2021-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113174023-B |
| titleOfInvention | Preparation method of photosensitive liquid fully-degradable oligomer capable of being rapidly photocured and formed |
| abstract | The invention provides a photosensitive liquid fully-degradable oligomer capable of being rapidly photocured and formed and a preparation method thereof. The oligomer can be used for selectively adjusting the molecular weight and chain structure of the polylactic acid serving as a framework according to different application properties, and the double bond structure carried at the tail end of the oligomer has stronger photoreaction activity, so that the oligomer has the advantages of rapid curing reaction, adjustable mechanical properties and hardness and the like. In addition, the synthesized oligomer has better compatibility with a common ultraviolet curing diluent, only a small amount of organic solvent or no organic solvent is needed in the curing process, and the oligomer can be used as a photocuring 3D printing raw material to be widely used for the personalized development of medical materials and apparatuses such as various human implants or other tissue engineering scaffolds and the like. |
| priorityDate | 2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.