http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108914564-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2101-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-207 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-188 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-564 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M16-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-564 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-207 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-188 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-01 |
| filingDate | 2018-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108914564-B |
| titleOfInvention | Preparation method of hygroscopic, breathable and antibacterial polyurethane synthetic leather spunlace non-woven fabric |
| abstract | The preparation method of the hygroscopic, breathable and antibacterial polyurethane synthetic leather spunlace non-woven fabric, 44.7g pure cotton spunlace non-woven fabric is impregnated with 70g of formic acid aqueous solution, soaked for 30~90min, the cotton textile fiber is taken out, and placed in a mass concentration of 15 % 60g acetic acid aqueous solution, take out after 30~150min, then wash 3~5 times with 100ml of a mixed solution of ethanol and water with a volume ratio of 70:30, and dry; 0.8g of sodium alginate, 0.7g of chitosan , Disperse 0.6g of emulsifier into 160g of distilled water, mix and stir at 60°C for 50min, add 1.6g of modified cotton textile fiber and antibacterial agent, soak for 30~90min, take out, and then soak in 7g of cross-linking agent and 80g of trifluoroacetic anhydride in water , react for 0.5~3.5h, dry at 100°C for 15~40min, wash with water for 3~5 times, and dry it; 15g of the obtained modified coconut bran product, 0.05g of carboxylated graphene sheet, and 11.6g of polyurethane adhesive Evenly sprinkle 2.1 g of substance A on the surface of the hygroscopic and breathable woven material for spunlace obtained in step (3), fold the obtained woven material for hygroscopic and breathable spunlace in half, flatten it, and place it in a 50°C oven for heat preservation and reaction for 2~2~ 4h, a hygroscopic, breathable and antibacterial polyurethane synthetic leather was obtained with a spunlace non-woven fabric. |
| priorityDate | 2018-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 119.