| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dd8384eb757d7ebe8a71aaa8176dc180 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D133-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-14 |
| filingDate |
2017-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2023-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bc325a85ab6f6c18f7337a6e76536e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4cd056c6d5e45175def603cf8bcc0df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc836957762ddfbc0588feabeffa705c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ae33c17af94c15d716e0f570a6413f5 |
| publicationDate |
2023-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11549032-B2 |
| titleOfInvention |
Water dispersible copolymers for scavenging formaldehyde |
| abstract |
The present invention is a water dispersible copolymer for scavenging formaldehyde, the copolymer being based on acrylic copolymer comprising one or more acetoacetyl functional groups and one or more hydrophilic groups chemically bonded to its molecular backbone, wherein the acrylic copolymer has a number average molecular weight of 2000-100,000 g/mol; and wherein the acrylic copolymer comprises between 10 wt % and 30 wt % of the acetoacetyl functional groups relative to the weight of the acrylic copolymer. The present invention also refers to an aqueous dispersion containing said water dispersible copolymer, as well as an article coated by a coating comprising the aqueous dispersion. |
| priorityDate |
2016-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |