| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_709404db3490e11087b60ca3a4ca0d1b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c686d580adfe654ceca65fe7c944bda6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b879a50613158e987df662636100d96a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c6d89fd8dd121a4c17ccf5a802e637e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-26 |
| filingDate |
2012-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c43a7a11120c90f7c2d996ee0116570
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_066c6ed62c5841ed5d0dc094f3bb6add
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6661ef7e6c888ba2b3c7c34981c4ae03 |
| publicationDate |
2014-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8921618-B2 |
| titleOfInvention |
Recovery of trimethylolpropane from purification residue |
| abstract |
A method of reclaiming trimethylolpropane from purification residue includes hydrolyzing a purification residue with an aqueous medium in the presence of (i) an acid and (ii) an oxidizing agent. The method is particularly effective to reclaim trimethylolpropane from monolinear-bis-TMP-formal:n monolinear bis-TMP-formal (MBLF or TMP-BMLF); Formula II:n n[C 2 H 5 C(CH 2 OH) 2 CH 2 O] 2 CH 2 (II). |
| priorityDate |
2012-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |