http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2012046781-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-48 |
| filingDate | 2011-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2012046781-A1 |
| titleOfInvention | Process for producing bis (aminomethyl) cyclohexanes |
| abstract | The method for producing bis (aminomethyl) cyclohexanes comprises hydrogenating at least one phthalic acid selected from the group consisting of phthalic acids, phthalic acid esters and phthalic acid amides or derivatives thereof, A nuclear hydrogenation step for obtaining the derivative, a hydrogenation phthalic acid obtained by the nuclear hydrogenation step or a derivative thereof in contact with ammonia to obtain a dicyanocyclohexane, and a dicyano obtained by the cyanation step An aminomethylation step of bringing cyclohexanes into contact with hydrogen to obtain bis (aminomethyl) cyclohexanes. In the cyanation step, a metal oxide is used as a catalyst, and the metal content of the obtained dicyanocyclohexane is 3000 ppm or less. |
| priorityDate | 2010-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 165.