http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106661198-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2363-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0366 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0326 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4284 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-244 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0373 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4238 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 |
| filingDate | 2015-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106661198-B |
| titleOfInvention | Resin composition, prepreg, metal foil with resin, metal-clad laminate, printed wiring board |
| abstract | It contains an epoxy resin and a curing agent, and the curing agent contains a first acid anhydride and a second acid anhydride. The unsaturated bond concentration represented by the following formula (1) of the second acid anhydride is 0.7% or less. The ratio of the number of anhydride equivalents of the first acid anhydride to the number of epoxy equivalents of the epoxy resin is 0.05 or more and 0.5 or less, and the ratio of the total number of acid anhydride equivalents of the first acid anhydride and the second acid anhydride to the number of epoxy equivalents is 0.5 or more and 1.1 the following. Unsaturated bond concentration={(the number of unsaturated bonds in 1 molecule/molecular weight)/the number of acid anhydride groups in 1 molecule}×100...(1). |
| priorityDate | 2014-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.