| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2203-0673
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2203-0604
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2363-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2209-2163 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-249
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-184
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-44 |
| filingDate |
2021-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2eaf08e6e75505b457e82aa63ae23b81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a23e7fb34b6ae5dd0558df6efabf7753 |
| publicationDate |
2021-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2021200028-A1 |
| titleOfInvention |
Prepreg, fiber-reinforced composite material, high-pressure gas storage tank, method for producing prepreg, and method for producing high-pressure gas storage tank |
| abstract |
A prepreg in which reinforcing fibers are impregnated with an epoxy resin composition containing an epoxy resin (A) and an epoxy resin curing agent (B) that includes a reaction product (X) of the following component (x1) and component (x2), a fiber-reinforced composite material that is a cured product of the prepreg, a method for producing a prepreg, and a method for producing a high-pressure gas storage tank. (x1) At least one selected from the group consisting of m-xylylenediamine and p-xylylenediamine. (x2) At least one selected from the group consisting of unsaturated carboxylic acids represented by general formula (1) and derivatives thereof (in formula (1), R 1 and R 2 each independently represent a hydrogen atom, a C1-8 alkyl group, a C6-12 aryl group, or a C7-13 aralkyl group). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023062999-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114222796-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113290887-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7279869-B1 |
| priorityDate |
2020-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |