| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8bcf612dd6863e11ef7d506d78193626 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-1241
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-1216
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-80 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08H8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H11-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H11-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D37-02 |
| filingDate |
2016-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c6b478974f978ce3da22692ba0417a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a09e169068cc6671e6c152626803ee4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15049e3140b37ab0cc1446f1771b44d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fa748800c2306ecb8cc4c1a0fa7a104 |
| publicationDate |
2020-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10850218-B2 |
| titleOfInvention |
Filtration method and production process of cellulose nanofiber dispersion |
| abstract |
A cellulose nanofiber with little contaminants and a high transparency is provided. A filtration method of a cellulose nanofiber dispersion including a step of filtering a cellulose nanofiber dispersion under elevated or reduced pressure by at least one of the filtration processes: (A) a filtration process using a filter aid; (B) a filtration process using a filter media selected from the group consisting of a metal porous filter media, an inorganic material porous filter media, and a polymer porous filter media; and (C) a filtration process using both the filter aid and the filter media. |
| priorityDate |
2015-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |