http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003096157-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b19eaa8e535da4e4bceed99917a68153 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-08 |
| filingDate | 2001-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57667c0639bee6bc5c5e7892487597f5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92a8e2f47d8c26e392ed84ded1da25be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6598c48b61726d570b03d3b4825c4be6 |
| publicationDate | 2003-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003096157-A |
| titleOfInvention | Manufacturing method of epoxy resin |
| abstract | PROBLEM TO BE SOLVED: To efficiently produce a phenol resin having a low content of low molecular weight components such as free phenols and binuclear substances and a low content of high molecular weight components, and reacting the phenol resin with epichlorohydrin. Provided is a method for producing an epoxy resin having a similar number structure of nuclei. A method for producing an epoxy resin, comprising reacting a phenol and an aldehyde with an organic phosphonic acid to produce a phenol resin, and reacting the phenol resin with epichlorohydrin. |
| priorityDate | 2001-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.