| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2300-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2381-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2363-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2363-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B15-122 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B15-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C70-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B11-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C70-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B15-10 |
| filingDate |
2018-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f7009d4d3034a09d9f73ea929f2de31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cc2e88f100c4307c982945279b4f11b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab4a8c78b1bb2a4c3d4b611778ef0abc |
| publicationDate |
2021-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11208535-B2 |
| titleOfInvention |
Production method for prepreg, and production method for fiber-reinforced composite material |
| abstract |
The invention enhances the production efficiency in the production of prepreg by allowing the arrangement property and rectilinearity of reinforcing fibers to be well maintained, allowing the basis weight uniformity of an applied resin to be good, and further allowing a high line speed and suppression of contamination in the process to be achieved. The invention provides a method of producing a prepreg, which includes: discharging a molten resin from a discharge portion; introducing the discharged resin by an air flow; and capturing the discharged resin on a reinforcing fiber sheet conveyed continuously, wherein a key point is that the discharged resin is captured in a region in which the reinforcing fiber sheet is conveyed substantially in planar form. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11390719-B2 |
| priorityDate |
2017-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |