http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110922566-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-792 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-798 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04 |
| filingDate | 2019-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110922566-B |
| titleOfInvention | Polyisocyanate composition, method for producing same, coating composition, and coating film |
| abstract | The present invention provides a polyisocyanate composition which is less yellowing and less coloring even when a step of high-temperature treatment is present during production, a method for producing the same, a coating composition containing the polyisocyanate, and a coating film obtained by curing the same. The polyisocyanate composition contains a polyisocyanate having an isocyanurate group derived from a diisocyanate and an acylurea structure represented by the general formula (1), wherein the diisocyanate is at least one selected from the group consisting of an aliphatic diisocyanate and an alicyclic diisocyanate, and the content of the acylurea structure is 50ppm or more and 2500ppm or less with respect to the total mass of the polyisocyanate composition. (in the general formula (1), R 11 An alkyl group having 1 to 9 carbon atoms. ) |
| priorityDate | 2018-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 266.