| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D323-06 |
| filingDate |
1994-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b714e4993027ce0fe751fb68f4e1aa76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd278f9a1f167a64cd04c5857db6bf87 |
| publicationDate |
1995-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0733761-A |
| titleOfInvention |
Purification method of trioxane |
| abstract |
(57) [Summary] [Objective] To reduce the amounts of methanol and formaldehyde present in trioxane in the trioxane purification process. [Structure] In a trioxane purification process for separating methanol and formaldehyde from a trioxane solution containing 10% or less of methanol and formaldehyde, A method for purifying trioxane, which comprises adding water to the solution, adding water to the purifying step, or adding water to both the solution and the purifying step. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008517026-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011129445-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012224584-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9090770-B2 |
| priorityDate |
1993-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |