| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ec3abdcf32ea79636cc35223465218c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-712 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-79 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-79 |
| filingDate |
2014-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc9cdad5fe3b020f01bd65229ca115f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_806166b78d5c2ae2e198a7c1a7172004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adff945ea5184e1f4d0314dd7c9f5a5d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd8abc846a44ac788117bc293ab5f0c1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a96f44061ebe71525dc04f98c2a74289 |
| publicationDate |
2015-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101503743-B1 |
| titleOfInvention |
Preparation of isocyanurate type polyisocyanate |
| abstract |
The present invention relates to a method for producing isocyanurate-type polyisocyanate and, more specifically, to a method for producing isocyanurate-type polyisocyanate by trimerizing aliphatic and/or alicyclic diisocyanate. In particular, a catalyst which is shorter than an anion organic salt chain length of an existing trimerized catalyst and has a low molecular weight is applied so that catalyst activity is improved. Accordingly, the used amount of catalyst is decreased, and the color of a trimerized product is improved. When the catalyst which is shorter than an anion organic salt chain length of an existing trimerized catalyst and has a low molecular weight is used, ammonia smell in a product is ozone-treated so that catalyst smells are removed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114369216-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112250835-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101786528-B1 |
| priorityDate |
2014-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |