http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111454414-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7843 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3215 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3893 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-78 |
| filingDate | 2020-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111454414-B |
| titleOfInvention | A kind of matte polyisocyanate curing agent and preparation method and use thereof |
| abstract | The invention belongs to the field of polymer chemistry, and particularly relates to a matte polyisocyanate curing agent and a preparation method and application thereof. The matte polyisocyanate curing agent is prepared by reacting raw materials comprising the following components: (a) polyisocyanate; (b) alcohol containing benzene ring; (c) polyol not containing benzene ring. The inventors of the present application surprisingly found during the experiment that adding alcohols containing benzene rings during the preparation of the polyisocyanate curing agent can significantly increase the matteness of the polyurethane curing agent, so that the prepared wood lacquer has better properties. Matte finish. |
| priorityDate | 2020-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.