| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2377-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2463-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2477-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B15-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2363-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-558
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4242
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C70-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-40 |
| filingDate |
2019-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10ca5c434fa0cee672b1da63127edc8e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ccc005bed22f7a7b8472bacf797ddf3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_631d65ac77a1aa3bbac7058c0a731119
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c2c4cb7ab11b6fde7a322e354adf63b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63689660f1cb3b0b136275b24f9870ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7914682d0efa3fe006cbf9280633a612 |
| publicationDate |
2020-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20200107933-A |
| titleOfInvention |
Reinforcing fiber mat and fiber-reinforced resin molding material and manufacturing method thereof |
| abstract |
A reinforcing fiber mat comprising a reinforcing fiber bundle having an average fiber length of 5 mm or more and 100 mm or less, and wherein the weight ratio of the inside of the reinforcing fiber bundle exceeds 99% by weight and is 100% by weight or less. Further, a fiber-reinforced resin molding material comprising the reinforcing fiber mat and a thermoplastic resin, and a method for producing a fiber-reinforced resin molding material comprising the following steps [A] to [D]. Provides reinforced fiber mats and fiber reinforced resin molding materials with excellent mechanical properties and fluidity during molding. Process [A] A process of manufacturing a mat base material of reinforcing fiber bundles with a single yarn count of 500/mm or more and 1600/mm or less per unit width and a drape value of 120mm or more and 240mm or less Step [B] Step of spreading or laminating a thermoplastic resin on the mat substrate Step [C] Step of melting the thermoplastic resin Process [D] Process of cooling and solidifying the molten thermoplastic resin, while it is 5% or more thicker than the thickness of the substrate at the time of complete resin impregnation |
| priorityDate |
2018-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |