http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103613084-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_584e1111267319fd72470dfa76773e61 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K21-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B25-36 |
| filingDate | 2013-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edadf3b28632b4713f96ffd679bcc7f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b30cb0bd1144e96705d673967f58fb3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9dca036a8af9cb31a357f054afa3fd7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6252b3edbcdba681c1afea26092b66e3 |
| publicationDate | 2015-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103613084-B |
| titleOfInvention | Preparation method of spherical aluminum hypophosphite |
| abstract | The invention discloses a preparation method of spherical aluminum hypophosphite. In the method disclosed by the invention, sodium hypophosphite reacts with aluminum sulfate; meanwhile, melamine cyanurate is added as a seed crystal in the earlier stage of reaction, and different dispersants are added to improve the dispersion effect. The spherical aluminum hypophosphite prepared by the method disclosed by the invention has the characteristics of small particle size, regular crystal form and the like, thus the drop of mechanical properties of plastics after the addition of a flame retardant is reduced. Meanwhile, by adopting the melamine cyanurate seed crystal as a synergist in the flame retardant, the flame retardance effect of aluminum hypophosphite after plastic addition is remarkably improved. |
| priorityDate | 2013-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.