http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114560984-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4453f73481d2239c1eabfa14c381fb37 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-675 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 |
| filingDate | 2022-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b89b59af595d256e7c9e3ddef1ec68b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_817d2ceb516b847f85a1ebbff62f8da9 |
| publicationDate | 2022-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114560984-A |
| titleOfInvention | A kind of self-monitoring polyurethane and its preparation method and application |
| abstract | The invention provides a self-monitoring polyurethane and a preparation method and application thereof, belonging to the technical field of polyurethane materials. The invention prepares a polyurethane with self-monitoring performance, and grafts a molecular tetraphenylethylene containing an aggregation-induced luminescence effect gene. It is introduced into the polyurethane network to prepare the polyurethane coating. When the material has cracks, the fluorescence intensity of the material is greatly increased due to the change of the molecular aggregation state at the crack, thereby producing the effect of self-monitoring. The self-monitoring polyurethane of the invention has low preparation cost, does not change various properties of the original material, can achieve the purpose of self-testing, can be widely used in various high-end polyurethane coating products, and has broad market prospects. |
| priorityDate | 2022-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.