| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95585944cd76ddfb6dc33ed2a0b84403 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L97-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08H6-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08H8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L97-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08H7-00 |
| filingDate |
2016-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5da0dc2b2a12348354f915d17e850393
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_003bc8b65d7ae7ca713af6ff81f48789
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da58363d11264c9b6ba0b957a2a42d4d |
| publicationDate |
2018-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2018215878-A1 |
| titleOfInvention |
Method for producing purified lignin, purified lignin, resin composition and molded body |
| abstract |
Provided is a method of producing a purified lignin, including: treating a plant biomass in a first solvent mixture formed of water and a first organic solvent under specific conditions; subjecting a solid fraction insoluble in a first solution mixture and the first solution mixture to solid-liquid separation after the treatment; mixing the first solution mixture from which the insoluble solid fraction has been separated, and a second organic solvent excluding the first organic solvent and having a dipole moment of 0.25 d or less to provide a second solution mixture; and subjecting a solid fraction insoluble in the second solution mixture to solid-liquid separation to extract the purified lignin in a liquid phase of the second solution mixture. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11505655-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021261742-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11440998-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022348725-A1 |
| priorityDate |
2015-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |