| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1755eede76ea7e719a3e0d2843cd793 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2369-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2371-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2101-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C70-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02J1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M23-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M23-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-55 |
| filingDate |
2020-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f669c2cd82ce06099ceba2547adf576c |
| publicationDate |
2022-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022162407-A1 |
| titleOfInvention |
Opened carbon fibre bundle, fibre reinforced composite material, and method for producing opened carbon fibre bundle |
| abstract |
[Problem]Provided is a method for producing an opened fibre bundle which has a good opened state, excellent resin impregnation properties, and excellent compatibility with a matrix resin, with high productivity.[Problem to be Solved]Disclosed is an opened carbon fibre bundle, wherein particles having a volume average particle size D50 of 1 μm to 13 μm and a volume average particle size D90 of 13 μm or less are comprised in a carbon fibre bundle and a method for producing an opened carbon fibre bundle, comprising the step of bringing a carbon fibre bundle into contact with a fibre opening solution comprising the particles and an organic solvent. |
| priorityDate |
2019-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |