http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5693862-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9b0f615b92cd3bb66e8ea41483a2dc63 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-90 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-90 |
| filingDate | 1996-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1997-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d23a183c0dbe34d5d2de3d0d98a0c163 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a28a8f4376ff5654dd406261c46eac1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3fc7eeabf42090d63fb49decee52bc6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b2336cdd2ff7aed75bb84a556eaef31 |
| publicationDate | 1997-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5693862-A |
| titleOfInvention | Process for transport of toluenediamine |
| abstract | The present invention is directed to a process for transporting toluenediamine (TDA) from a first site to a second site. The process of the invention comprises the steps of (a) providing a molten mass of TDA isomers at the first site; (b) cooling the molten mass to a temperature below the melting point, the molten mass thereby forming flowable particles of solid TDA in an inert gas; (c) providing an airtight storage vessel lined with a chemically inert liner; (d) storing the flowable particles of solid TDA in the lined storage vessel; (e) charging the storage vessel with inert gas; (f) transporting the storage vessel from the first site to the second site; and (g) remelting the TDA flowable particles in inert gas with TDA liquid that is superheated above the melting point to produce a molten TDA isomer mixture in inert gas having substantially the same isomer ratio as that of the molten mass. Also disclosed is a process for storing TDA in a cost-effective manner while reducing the likelihood of TDA degradation during storage, relative to conventional TDA storage methods. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005100694-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5849947-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007297943-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6004482-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1529773-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2671867-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014511357-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7588721-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11078151-B2 |
| priorityDate | 1996-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.