http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3910024-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0866 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0895 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-146 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4808 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4854 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-244 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-758 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 |
| filingDate | 2020-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29420b06b3ab73488f7d3b0cbf42a840 |
| publicationDate | 2021-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3910024-A1 |
| titleOfInvention | Aqueous dispersion of urethane resin, leather sheet, and method for producing leather sheet |
| abstract | The present invention provides an aqueous dispersion of a urethane resin (X) that uses a nonionic group-containing compound (a1) as a raw material, wherein the nonionic group-containing compound (a1) has a use rate of 5% by mass or less based on the total mass of raw materials constituting the urethane resin (X), the aqueous dispersion has an anionic emulsifier (Y1) content of 7 parts by mass or less with respect to 100 parts by mass of the urethane resin (X) and does not include an organic solvent during a production step. Further, the invention provides a leather sheet, wherein a coagulated product of the urethane resin aqueous dispersion is present in a fiber substrate. It is preferable that in the leather sheet, a coagulated product of the urethane resin aqueous dispersion is present in the fiber substrate. |
| priorityDate | 2019-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 120.