| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9d7dc0431b7317ecccd046a5a50d385f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C3-224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C3-224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B1-003 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B1-00 |
| filingDate |
2019-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3461dc2130ef80fa4b70283483cd3b9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30c51c74603a6ff5a380afc09e41696b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7156bb699f753c65c7fa0048ae320098
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_444c94ca140b6b58ececf1506698638e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03f26fa8d842b3f3169c2637b897777f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8bad564d58dc54da91364c15d40c05a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aae09aba16ee57071cba40b13b925c8c |
| publicationDate |
2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-102019001049-A2 |
| titleOfInvention |
PAMPAS FIBER NANOCELLULOSIS (CORTADERIA SELLOANA) FOR MULTIPLE USES |
| abstract |
The present invention comprises obtaining nanocellulose from pampas grass (Cortaderia selloana) through its chemical treatment with sodium hydroxide, sodium chlorite and / or hydrogen peroxide followed by mechanical grinding in the Masuko Sangyo mill in varying numbers of passes, different concentrations of the fiber in aqueous medium, distance between the mill stones and rotations for obtaining nanofibrilated cellulose gels. Nanocellulose is obtained after the delignification process under chemical attack directly on the fiber under constant temperature and fixed heating time. The obtained nanocellulose allows its use as reinforcement of several polymeric materials in different areas of operation such as packaging, medical materials and paper reinforcement. |
| priorityDate |
2019-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |