| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3ac2810a2592dd6d6ba33f68c226370 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2101-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2918
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2300-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-263
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-568
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-507
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-24
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/C08J5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-568
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-507
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-263 |
| filingDate |
2012-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b91b1723f05e6120a0aa56344b97614
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f049f0a3de0a10701dfad8c6aad698d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d85bcf11dd17a643b808f3a257d9d2b2 |
| publicationDate |
2018-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9932703-B2 |
| titleOfInvention |
Carbon fiber sizing agent, carbon fiber strand, and fiber-reinforced composite |
| abstract |
A carbon fiber sizing agent imparts good bonding performance to carbon fiber, is used to reinforce a thermoplastic matrix resin, and provides a carbon fiber strand applied with the sizing agent and a fiber-reinforced composite reinforced with the carbon fiber strand. The sizing agent for carbon fiber is used to reinforce thermoplastic matrix resin. The sizing agent essentially contains a polymer component having a glass transition temperature of at least 20 deg.C. and exhibits no endothermic peaks indicating an endothermic heat of fusion due to crystalline melting of at least 3 J/g in a determination with a DSC. The weight ratio of the polymer component is 10 to 100 wt % of the nonvolatile components of the sizing agent. The polymer component is at least one component selected from the group consisting of an aromatic polyester resin, aromatic polyester-polyurethane resin and amine-modified aromatic epoxy resin. |
| priorityDate |
2011-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |