| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3404094173bf5b3d256da5c11978174c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C263-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C265-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C265-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-18 |
| filingDate |
2013-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3354bce0277b1f075b6cab851f7267c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f3d352cf9bd35478a4c8721ebb3417f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad081e0e204a6557a6f67e044d26c8fc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f07c3a17389f258e70215f5be42c7e02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1896f43e08f51f929dcc84a6c85af4fd |
| publicationDate |
2014-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20140099605-A |
| titleOfInvention |
Process for Preparing High Purity Dicyclopentadiene-phenol Type Cyanate Compounds |
| abstract |
The present invention relates to a process for preparing a cyanate ester compound formed by cyanogen bromide and a dicyclopentadiene-phenol compound, wherein the compound is selected from the group consisting of isopropyl alcohol (IPA), water, methyl It is a cyanate ester compound which is produced with high purity through the cleaning process with ethyl ketone (MEK). It has excellent heat resistance, low dielectric constant and low hygroscopicity, which are required in electronic boards such as printed circuit boards (PCBs) and copper clad laminates Performance. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022182198-A1 |
| priorityDate |
2013-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |