http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110724380-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2227 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-085 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-44 |
| filingDate | 2019-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110724380-B |
| titleOfInvention | Prepolymer for self-repairing wear-resistant material and application thereof |
| abstract | The invention discloses a prepolymer for a self-repairing wear-resistant material and application thereof. The preparation method comprises the following steps of blending 2-allyl phenyl glycidyl ether and adipic acid in acetonitrile, and carrying out esterification reaction under the condition that quaternary ammonium salt is used as a catalyst to obtain bis (3- (2-allylphenoxy) -2-hydroxypropyl) adipate containing reversible dynamic groups; then evenly mixing the bis (3- (2-allylphenoxy) -2-hydroxypropyl) adipate, bismaleimide and aluminum oxide to obtain a prepolymer, and curing to obtain the self-repairing wear-resistant material. The self-repairing wear-resistant material prepared from the prepolymer disclosed by the invention not only has good wear resistance, heat resistance and mechanical properties, but also can be remolded under a hot-pressing condition, and has a wide application prospect. |
| priorityDate | 2019-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.