| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f44ae9685f7016b1f6f5ac37947656c2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2363-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2363-00 |
| 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/C08G59-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-5033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-3227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C70-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C70-003 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-24 |
| filingDate |
2018-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb9521102db366f64d00f95c442ba260
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98c7e6ab2b7438127d925e738216ab7a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfb6cd7c93f899655f451f374afb0969 |
| publicationDate |
2019-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019011774-A1 |
| titleOfInvention |
IMPROVEMENTS IN RESIN-CURING SYSTEMS |
| abstract |
The invention relates to a hardener system for epoxy resins comprising alkylbenzenediamine and an additional aromatic amine. The invention also relates to the use of an alkylbenzenediamine for improving the performance of an aromatic amine as a hardener for an epoxy resin in an infusion process for the production of fiber-reinforced composites; a curable epoxy resin composition containing a mixture of an epoxy resin and a hardener system according to the invention; the use of a composition according to the invention as curable resin in the production of fiber-reinforced composites and / or in the production of fiber-reinforced composites by infusion processes; a fiber reinforced composite comprising a fibrous reinforcing material and a cured epoxy resin obtainable by curing a curable epoxy resin composition according to the invention; and a process for producing fiber-reinforced composites, a fibrous reinforcing material being deposited and a curable epoxy resin composition according to the invention being infused through the fibrous reinforcing material at a temperature of 80 to 130 ° C and once the composition has infused the fibrous reinforcing material, the temperature is raised to 150 to 190 ° C. |
| priorityDate |
2017-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |