http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111548731-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2369-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2483-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D183-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-448 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D183-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-448 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-046 |
| filingDate | 2020-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111548731-B |
| titleOfInvention | Room-temperature self-repairing polycarbonate surface coating and preparation method thereof |
| abstract | The invention discloses a polycarbonate surface self-repairing coating and a preparation method thereof, and the coating comprises the following components in parts by mass: 20-200 parts of modified silica sol, 200-350 parts of vinyl polysiloxane-polycarbonate block polymer, 50-100 parts of photosensitizer, 400-500 parts of tetrahydrofuran and 15-30 parts of catalyst; the photosensitizer is a mercaptan compound, the coating material is sprayed on the polycarbonate sheet, and the modified silica sol and vinyl grafted by the block polymer and mercaptan are cured under ultraviolet light to obtain a polycarbonate surface self-repairing coating; the coating material contains a large amount of heteroatoms S, N, O, can form hydrogen bonds, endows the coating with good room-temperature self-repairing performance, and improves the wear resistance and mechanical strength of the coating by using the silica sol component, so that the coating material provided by the invention has good mechanical strength and room-temperature self-healing performance and has comprehensive performance advantages. |
| priorityDate | 2020-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.