http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103626956-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-284 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-792 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-65 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-79 |
| filingDate | 2013-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103626956-B |
| titleOfInvention | A kind of modified polyisocyanate, water dispersible crosslinker and preparation method thereof |
| abstract | The invention provides a kind of modified polyisocyanate, use poly glycol monomethyl ether and 4-(2-hydroxyl-oxethyl)-benzoic esterification products (A) to be raw material with polyisocyanates (B), prepare through reacting by heating, wherein esterification products (A) and polyisocyanates (B) are with hydroxyl: isocyanate group is the molar ratio reaction of 1:3 ~ 1:5.The present invention also provides the water dispersible crosslinker containing this modified polyisocyanate, and this linking agent has good water dispersible, can shorten the surface drying time of double-component waterborne polyurethane coating material film and film water and wear resistance is better. |
| priorityDate | 2013-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.