http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111519443-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N2209-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-62 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-0043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-0088 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-00 |
| filingDate | 2020-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111519443-B |
| titleOfInvention | A kind of artificial leather with high temperature volatilization resistance, low temperature embrittlement resistance and wiping resistance and preparation method thereof |
| abstract | The invention discloses an artificial leather with high temperature volatilization resistance, low temperature embrittlement resistance and wiping resistance and a preparation method thereof. The anti-wipe layer; the PVC dense foam layer is prepared from the following components in parts by weight: 100 parts of polyvinyl chloride paste resin, 20-60 parts of trioctyl trimellitate, bis(2-propylene adipate) 10-30 parts of base heptyl) ester, 3-5 parts of stabilizer, 1-3 parts of foaming agent; the foaming ratio of PVC dense foam layer is 0.6-0.8 times; Pressed on the surface of the PVC dense foam layer, the wipe-resistant coating is prepared from the following parts by weight: 100 parts of silicone resin, 15-28 parts of nanoparticles, and 10-30 parts of ethanol solvent; the amount of wipe-resistant coating is PVC dense 8-16% of the raw material consumption of the foam layer. The artificial leather has excellent high-temperature volatilization resistance, low-temperature embrittlement resistance, and excellent wear resistance, and meets the use requirements of PVC artificial leather in outdoor high temperature exposure or/and outdoor low temperature. |
| priorityDate | 2020-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.