| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f7f120efe096284c7389702c969cf3d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-09 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C61-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C71-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C61-09 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C61-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-60 |
| filingDate |
2017-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c836afd730f98fe129320f1e8bac6df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7fb52742c8aa13bdb26f2a444ed1e94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43d8fd402cea21d9e690ea85e961b4f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e605be51cfe35180b6011c012810c19 |
| publicationDate |
2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10633323-B2 |
| titleOfInvention |
Method of producing acid halide solution and method of producing monoester compound |
| abstract |
Provided is a method of producing an acid halide solution that is useful in production of a polymerizable liquid-crystal compound. The method of producing an acid halide solution includes: a first step of reacting a specific dicarboxylic acid compound with a halogenating agent in a water-immiscible organic solvent in the presence of at least 1.1 equivalents and not more than 3.0 equivalents of an activator relative to the dicarboxylic acid compound to obtain a reaction liquid including a solution that contains an acid halide compound and an oily liquid that is immiscible with the solution containing the acid halide compound; and a second step of removing the oily liquid from the reaction liquid obtained in the first step to obtain a purified liquid containing the acid halide compound. |
| priorityDate |
2016-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |