| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696b6c7e11d9bde5afe37e93f3ea85a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-84 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-58 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-84 |
| filingDate |
2004-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4208f8b34caf4070305a514c01322203 |
| publicationDate |
2006-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2006011880-A1 |
| titleOfInvention |
Aromatic amines with low solvation |
| abstract |
A process for preparing a polymorph of a N,N,N',N'-tetraaryldiamine having low solvation comprises: a) crystallizing the diamine from a solvent comprising a hydrocarbon to form a solvated polymorph; b) mixing the amine with an alcohol; c) distilling the mixture to remove a portion of the solvent; and d) repeating steps b and c until the desired level of low solvation is achieved. The process enables reduced solvation levels in the polymorph. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102105076-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10263191-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014353617-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012223296-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11133478-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9876176-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140142628-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9048435-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11024806-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10297765-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10686137-B2 |
| priorityDate |
2004-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |