http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007237605-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1755eede76ea7e719a3e0d2843cd793 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10 |
| filingDate | 2006-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a993cd85eae461e584b6d5913bec5480 |
| publicationDate | 2007-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007237605-A |
| titleOfInvention | Vacuum injection molding method for fiber reinforced resin molded products |
| abstract | PROBLEM TO BE SOLVED: To establish an optimal arrangement method of a reinforcing fiber base layer and a resin diffusion net for promoting diffusion of an injected resin so that occurrence of an unimpregnated portion of the injected resin can be easily suppressed. SOLUTION: A reinforcing fiber base layer 2 is formed on a mold 1, and a resin diffusion net 3 that promotes diffusion of injected resin is laid on the upper layer of the reinforcing fiber base layer 2, and these reinforcing fiber bases are provided. The layer 2 and the resin diffusion net 3 are air-tightly covered with a bag film 5 on a mold to form a molded part. Furthermore, a decompression source 6 for vacuum-depressurizing the inside of the molding part and an injection tube 4 for injecting resin into the molding part are arranged in a fixed direction. Here, the resin diffusion net 4 is configured with a size smaller than the size of the reinforcing fiber base layer 2 by a predetermined dimension, and is evenly arranged on the inner side of the edge portion of the reinforcing fiber base layer 2. Then, resin injection is performed in a reduced pressure environment by vacuum suction, and the reinforcing fiber base layer 2 is impregnated with the injection resin to obtain a fiber reinforced resin molded product. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8320191-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9030877-B2 |
| priorityDate | 2006-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.