| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dab7f72151c90995ccee3d82b1d60c57 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2400-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2101-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2200-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-273
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-263
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M14-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-06 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-00 |
| filingDate |
2013-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4255be7d7715f10d526a89c8e36eba6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16c788ec3798f668de1f5644a84c5031 |
| publicationDate |
2017-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9617398-B2 |
| titleOfInvention |
Multifunctional curing agents and their use in improving strength of composites containing carbon fibers embedded in a polymeric matrix |
| abstract |
A functionalized carbon fiber having covalently bound on its surface a sizing agent containing epoxy groups, at least some of which are engaged in covalent bonds with crosslinking molecules, wherein each of said crosslinking molecules possesses at least two epoxy-reactive groups and at least one free functional group reactive with functional groups of a polymer matrix in which the carbon fiber is to be incorporated, wherein at least a portion of said crosslinking molecules are engaged, via at least two of their epoxy-reactive groups, in crosslinking bonds between at least two epoxy groups of the sizing agent. Composites comprised of these functionalized carbon fibers embedded in a polymeric matrix are also described. Methods for producing the functionalized carbon fibers and composites thereof are also described. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10240011-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10501590-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10457785-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10351683-B2 |
| priorityDate |
2013-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |