| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ddadb999be4f451dfc44d8e359d8f6a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2063-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C67-246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C70-48 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C70-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C70-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C67-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-08 |
| filingDate |
1997-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a26577ff95d4b1f0c734abfcccb7646
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c96a66fcecc07f924e797ecd5f4480bd |
| publicationDate |
2000-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20000036010-A |
| titleOfInvention |
Resin transfer molding process using stable epoxy resin compositions |
| abstract |
The present invention relates to a method for forming a composite in a resin transfer molding system. The method comprises providing a fiber preform to a mold, injecting a matrix resin into the mold, impregnating the fiber preform with a matrix resin, and the resin impregnated preform for about 93.3 ° C. (200 ° F.) for a sufficient time. Heating to) to produce at least partially cured solid. The matrix resin is 1) liquid, phenolic novolac epoxy resin; 2) epoxy diluents; And 3) one or more latent curing agents that cure only when treated at a temperature of about 93.3 ° C. (200 ° F.) or higher. The partially cured solid is post-cured to yield the final composite. The invention also relates to a method of forming a composite in a vacuum assisted resin transfer molding system. |
| priorityDate |
1996-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |