| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bdea49c223cba9c756119bd03d2bba22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F265-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D151-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6229
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1808 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 |
| filingDate |
2019-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8e67fd0b8fe6c66bdce0885be7492b0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6445263e606158f7d974c1d01e4ae970
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09531cb79c592addda0100a86521c44f |
| publicationDate |
2021-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3901229-A1 |
| titleOfInvention |
Two-component aqueous polyurethane coating composition and low-gloss coating formed thereby |
| abstract |
The present application is directed to a two-component waterborne polyurethane coating composition including: a film-forming resin composition, comprising an aqueous dispersion of hydroxyl acrylic polymer particles with a core-shell structure; and a polyisocyanate crosslinker, wherein the hydroxyl acrylic polymer particles with a core-shell structure includes a shell formed by a copolymer A and an inner core formed by a copolymer B; and wherein the copolymer A has a glass transition temperature ranging from -20°C to 60°C, the copolymer B has a glass transition temperature ranging from 20°C to 100°C, and the hydroxyl acrylic polymer particles with a core-shell structure have a glass transition temperature ranging from 10°C to 90°C. The present application also relates to a low gloss coating formed by the two-component waterborne polyurethane coating composition. |
| priorityDate |
2018-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |