| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a9e3d0087518ac86ef14611bb4c9cc2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2101-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2377-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-395 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-395 |
| filingDate |
2020-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f061a09c3ca3e0c24426d4d5fc5121f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ed9660e77ac206353ef772e05718e09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_001c1b28cb88ebf60eeb2834229bb537
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50ed87ac55629748e0fa86996e28bf91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d6fba63f4d4507682943dda8600b181
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9abd5380b92b21e508462ab4d38d733e |
| publicationDate |
2021-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2021036575-A1 |
| titleOfInvention |
Cross-linked enhanced meta-aramid and preparation method therefor |
| abstract |
The present invention provides a cross-linked enhanced meta-aramid and a preparation method therefor. The method comprises: using an isocyanate as a cross-linking agent, adding a catalyst and then performing processing for a period of time at a certain temperature; and performing water washing, drying, and heat-setting so as to prepare a high-strength meta-aramid. The invention is used to prepare a cross-linked meta-aramid that shows an improved binding force between fibers, and has good mechanical properties and high temperature resistance. |
| priorityDate |
2019-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |