| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C61-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-353
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-36 |
| filingDate |
2010-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8f207a082772f1d04db97aac97dd414
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d001f8e9ac4122ad22a7688810b035b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76b430b993bc7f29bf55a6b2ccfea1e3 |
| publicationDate |
2010-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2010163439-A |
| titleOfInvention |
Process for producing trans-1,4-cyclohexanedicarboxylic acid |
| abstract |
To obtain a high concentration of trans-1,4-cyclohexanedicarboxylic acid (t-CHDA) by efficiently isomerizing cis-1,4-cyclohexanedicarboxylic acid (c-CHDA) by a simple method. A manufacturing method is provided. A method for producing t-CHDA, wherein a mixture of c-CHDA and t-CHDA (crude CHDA) is heated above the melting point of c-CHDA and maintained at a temperature below the melting point of t-CHDA. The isomerization reaction is performed while the isomerized t-CHDA is precipitated in the molten c-CHDA, and the t-CHDA precipitated in the molten c-CHDA is separated and recovered. t-CHDA was manufactured to solve the above problems. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112334439-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112334439-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8865938-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5640093-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103124715-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103124715-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8865939-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5562429-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012046781-A1 |
| priorityDate |
2001-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |