http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H07304855-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4d59ed32f49be059b4133e4896efef31 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-62 |
| filingDate | 1994-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa46a6d1fd1a117e0a81dc2e7e093d98 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2293717cae52d6ab89fc2d893a4eaa5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb0a3729ee54b2bc7dbe4c26fa749439 |
| publicationDate | 1995-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H07304855-A |
| titleOfInvention | Epoxy resin curing agent and epoxy resin composition |
| abstract | (57) [Summary] [Structure] 30 to 90 parts of a phenol resin represented by the following general formula (I), containing 40% or more of a bifunctional component with p = 0, and the following general formula: (II) A phenol resin represented by the following formula, which comprises 10 to 70 parts of a phenol resin containing 40% or more of a trifunctional component of q = 1, and contains a polyhydric phenol compound other than the both phenol resins in a range of 30% or less. Epoxy resin curing agent. General formula (I): General formula (II): Q and R in both formulas are a substituent such as a hydrocarbon group or a halogen atom. m and n are integers of 0-4. p is an average value of 1.0 or less, and q is an average value of 0.5 to 2.0. Z is a hydrocarbon group having 5 to 15 carbon atoms. [Effect] This curing agent has a low melt viscosity and can give a cured product having excellent heat resistance, low stress resistance and moisture resistance. |
| priorityDate | 1994-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 96.