| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5a5adb4becbec9d63074dcb70a2fa03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fe478a7589ef87325133739a095beea6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B15-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07G1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08H6-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08H7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07G1-00 |
| filingDate |
1997-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2bf140fc4c4993e7ad83158fb607e1d |
| publicationDate |
2003-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6632931-B1 |
| titleOfInvention |
Lignin derivatives, moldings produced by using the derivative, and process for the preparation thereof |
| abstract |
The present invention provides a process for producing novel lignin derivatives, which comprises using a lignophenol derivative containing a diphenylpropane unit formed by binding a carbon atom at an ortho-position relative to a phenolic hydroxyl group of a phenol derivative to a carbon atom at a benzyl-position of a phenylpropane fundamental unit of lignin, and binding an oxygen atom of the hydroxyl group and a beta-positional carbon atom under alkali conditions under which the hydroxyl group can dissociate, to obtain an arylcoumaran derivative containing an arylcoumaran unit in which a coumaran skeleton is bound to an aromatic ring of lignin.</PTEXT> |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008017832-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007083039-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7498422-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016280730-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005154194-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7824577-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10435562-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008125544-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10017636-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009209739-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6841660-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8012356-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006035392-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7323501-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7282636-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10533030-B2 |
| priorityDate |
1997-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |