| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a65871ed7afc8d0f217e52890e02a8ac |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2150-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2296
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2190-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2170-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2227 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3893
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-348
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0823
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0866
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6692
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-667
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3228 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 |
| filingDate |
2020-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cdbf5da0997fbe11dca783cd540db1b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bc259d040bdca8fdcadba0dd2b5e59e |
| publicationDate |
2022-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-4045557-A1 |
| titleOfInvention |
Aqueous coating compositions based on self-crosslinking polyurethane dispersions |
| abstract |
The present invention is drawn to an aqueous polyurethane dispersion comprising: - anionic polyurethane particles comprising both free pending carboxylate groups of formula -COO - M + where M + is a cation resulting from neutralization of carboxylic acid groups with a base, and pending carboxylate ester groups resulting from esterification of free carboxylic acid groups with an epoxysilane, - crosslinking particles made of water-insoluble transition metal compounds. It is also drawn to a method of coating a substrate comprising applying such an aqueous polyurethane dispersion onto a substrate and letting it dry, preferably without applying any heat or radiation. |
| priorityDate |
2019-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |