| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_67ddb426ec27b4566aa864c9a6ed9d1c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-621
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-293
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L61-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G14-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-06 |
| filingDate |
2006-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_177a9e551e9208e03a62eeb724d91dbe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d644b99ccbc16d04f4bdb83945f6619 |
| publicationDate |
2009-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2009137725-A1 |
| titleOfInvention |
Phenolic resin, production method and use thereof |
| abstract |
Disclosed is a phenolic resin having flame retardance, fast curing property and low melt viscosity, which is useful for a curing agent for epoxy resin-based semiconductor sealing materials. Also disclosed are a method for producing such a phenolic resin and use of such a phenolic resin. Specifically disclosed is a phenolic resin obtained by reacting a phenol, a bismethylbiphenyl compound and an aromatic aldehyde at such a ratio that the molar ratio of the total of the bismethylbiphenyl compound and the aromatic aldehyde relative to the phenol is 0.10-0.60, and the aromatic aldehyde/the bismethylbiphenyl compound (molar ratio) is from 5/95 to 50/50. Also specifically disclosed is an epoxy resin composition composed of such a phenolic resin and an epoxy resin. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10034371-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8574323-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9005314-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012090225-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3103825-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011289831-A1 |
| priorityDate |
2005-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |