http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114000361-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8bbe753b52ce67755747c7e9d95195d9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N2211-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N2211-106 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N2209-1685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N2209-1671 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-0097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-0061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-0059 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-0088 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-18 |
| filingDate | 2020-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9924c41cce5dfcf57082235e26d301e |
| publicationDate | 2022-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114000361-A |
| titleOfInvention | Artificial leather and preparation method thereof |
| abstract | The invention discloses artificial leather and a preparation method thereof, wherein the artificial leather comprises a substrate layer and a surface layer which are sequentially stacked; the base material layer comprises a fabric layer, a bonding layer and a PU layer which are sequentially stacked; the PU layer comprises a first PU layer and a second PU layer which are sequentially stacked, and a surface layer is arranged on one side of the second PU layer, which is far away from the first PU layer; the first PU layer is prepared from the following components in parts by weight: 100 parts of oil-based polyurethane resin, 5-10 parts of polyester fiber, 0.5-1 part of propyl paraben, 0.5-1 part of wear-resisting agent, 0.5-1 part of dispersant A and 100-180 parts of solvent A; the second PU layer is prepared from the following components in parts by weight: 100 parts of oil-based polyurethane resin, 20-50 parts of nano bamboo charcoal powder, 3-10 parts of a softening agent, 0.5-1 part of a dispersing agent B and 100-180 parts of a solvent B. The artificial leather has excellent wear resistance, antibacterial property, crease resistance and flexibility, and good anti-fouling performance. |
| priorityDate | 2020-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.