http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-408149-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03627f82d4edc6567f9627df6efdde5d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-16 |
| filingDate | 1997-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0616dd6defaa5ca51111deb9a320e8a1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adde67e7a4ab5947363a55777648d29e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c786d0351addf6ec44f756d9401fd632 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85711cd37bf5b339c73c8e84235482f3 |
| publicationDate | 2000-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-408149-B |
| titleOfInvention | Addition of amine to improve paraformaldehyde |
| abstract | Disclosed is a process to produce paraformaldehyde prills having a low dissolution time and low concentration of insoluble formation. The insolubles are believed to lead to stickiness tackiness, and loss of flowability of the product, loss of handing, and lead to storage problems the final prill product. To address this problem, a concentrated formaldehyde solution is prepared having a purity ranging from 37%-99% and may be mixed with an amine additive, a amine and alcohol additive, or amine, alcohol, and caustic additive. Alternatively, the final pri may be sprayed with an amine or amine mixture stabilizer. |
| priorityDate | 1997-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 137.