| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47d3a4d52eaa89f34e9c0b1664a58e8a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G1-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10C1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C13-465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10C1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G1-04 |
| filingDate |
2000-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ca8e69305ec30ca05234914fc2b2a0f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f4328d898b590e86786828307dcebfa |
| publicationDate |
2001-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2001206861-A |
| titleOfInvention |
Inden manufacturing method |
| abstract |
(57) [Problem] To provide a method for producing indene from which high-purity indene can be easily obtained. SOLUTION: The method for producing indene comprises adding an glycol to an indene-containing tar fraction and azeotropic distillation to obtain an indene fraction, and removing benzonitrile from the indene-containing tar fraction. . |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113457193-A |
| priorityDate |
2000-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |