| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C47-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-058 |
| filingDate |
2004-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_130bc0173973f91fcb9cca16476a7b2c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_215370edebcf6ff42ad1654c40f8580d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f06b227d2995accaba5b3c55607f9b0d |
| publicationDate |
2005-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1601639-A1 |
| titleOfInvention |
Method for thermal stabilization of highly concentrated formaldehyde solutions |
| abstract |
A method for stabilization of highly concentrated formaldehyde solutions containing >70 wt. % CH2O with respect to solid precipitation, wherein the highly concentrated formaldehyde solution is heated directly after production at a heating rate of at least 5° C/min to a temperature of at least 80 °C to 200 °C maximum and is stored at a temperature within said range. |
| priorityDate |
2003-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |