http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101302555-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d3844d2b2777031d22126b20084ac24f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K21-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D5-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K21-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D5-00 |
| filingDate | 2012-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3646c39a1c3946f352904d9f3b693dd5 |
| publicationDate | 2013-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101302555-B1 |
| titleOfInvention | Flame retardant containing aromatic phosphate ester compound and its manufacturing method |
| abstract | The present invention relates to a process for preparing a novel aromatic phosphate ester compound comprising the following steps: (a) a compound represented by the following formula (1) as a reactant and (ii) hydroxy or C 1-6 alkoxy Temperatures of 90-125 ° C., 125-180 ° C., 180-210 ° C. and 210-240 using C 6-10 aryl substituted with C 6-10 aryl or C 6-20 arylalkyl compounds substituted with hydroxy or C 1-6 alkoxy Sequentially heating and reacting in a step of ℃; (b) separating the aromatic phosphate ester compound from the product of step (a) by means of fractional distillation under conditions of a temperature of 50 ° C.-300 ° C. and a pressure of 0.01 mmHg-50 mmHg; And (c) reacting (i) the aromatic phosphate ester compound separated in step (b) and (ii) an alcohol or a nitrogen compound of C 1 -C 10 at 10-60 ° C. The production method of the present invention minimizes the loss of raw materials by utilizing a multi-step heating method and a reflux system, and can prevent explosion in the case of producing highly reactive compounds by using a dual cooling system using heat oil and water, and fractional distillation. Compounds with high purity can be obtained by compound separation. Thus, the amount of flame retardant used in the flame retardant can be adjusted to an appropriate amount, and can be used for flame retardant treatment of not only general textile products but also some products requiring safety / toxicity tests. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113413721-A |
| priorityDate | 2012-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.