| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_efd29fe5555d27092041ef80f566b373
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_27c70bd85c15701457b4c0e68f6d1f21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eb6cfa1b089e0646d61e7ac54dc482b0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2650-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-5033 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-00 |
| filingDate |
2009-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87bc8dac53743678c9dc923f53cccb66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34d4c550abbeafd566c527481ede22e2 |
| publicationDate |
2014-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8652362-B2 |
| titleOfInvention |
Nano graphene-modified curing agents for thermoset resins |
| abstract |
The present invention provides a modified curing agent for a thermosetting resin, such as epoxy resin. As one example, the epoxy curing agent comprises: (a) multiple nano graphene platelets; (b) a chemical functional group having multiple ends with a first end being bonded to a nano graphene platelet and at least a second end reactive with the epoxy resin; and (c) reactive molecules acting as a primary cross-linking agent for the epoxy resin; wherein the nano graphene platelet content is no less than 0.01% by weight based on the total weight of the modified curing agent. A modified curing agent containing reactive molecule-functionalized NGPs enable excellent dispersion of NGP in a resin matrix and the resulting nanocomposites exhibit much better properties than those of corresponding nanocomposites prepared by directly mixing dried NGPs with the thermosetting resins. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10604230-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10190688-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105778481-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105778481-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10871229-B2 |
| priorityDate |
2009-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |