| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b95f644b682681c0cd23544abd93569b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_211e3238222d7ee666224a94a37f9b10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6fec7411144d09d02168effa73534d39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79c641c92ac5fbabf09bafde246aa609
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9dbbe3b3dd6c6761d828f173754fd6f3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2201-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G3-449
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L15-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F2-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D03D25-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D03D15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-08 |
| filingDate |
2012-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea9007614b1e95fee95ee4de42b46c98
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c15a3cd7ca20fc4618b2a1f33f630a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3561845bd0071eb480c139ab00d8bcd4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d057ddda8258e420d87b23bfef5142a |
| publicationDate |
2014-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8899277-B2 |
| titleOfInvention |
Manufacturing method of medical textiles woven from chitosan containing high wet modulus rayon fibre |
| abstract |
An anti-“Methicillin-Resistant Staphylococcus Aureus (MRSA)” chitosan containing antibacterial High Wet Modulus (HWM) rayon fiber textile for medical usage is made of the steps as following: chitin flakes made from natural shrimp or crab shells are deacetylated to generate chitosan with a high deacetylation degree of 90% or more. Next chitosan is dissolved in acetic acid and regenerated by caustic soda to form a chitosan antibacterial nanoparticles slurry, then added to HWM viscose rayon process, and spinning to produce a chitosan containing antibacterial HWM rayon fiber. The antibacterial amino groups of chitosan and the hydroxyl groups of rayon cellulose combine together via hydrogen bonding. Therefore, the fiber becomes the anti-MRSA antibacterial HWM rayon fiber containing amino groups (—NH3+). Finally the resulting HWM rayon fiber is conducted via a yarn spinning or/and weaving process to procure a medical textile with chitosan content. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112064170-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9527929-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015141896-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109438580-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109438580-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018075456-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10047466-B2 |
| priorityDate |
2012-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |