http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014051312-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d3844d2b2777031d22126b20084ac24f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00761 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00108 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-0272 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00101 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00094 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-0011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-0254 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-242 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-2458 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D19-0036 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D5-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D5-0036 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K21-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-106 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-007 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K21-12 |
| filingDate | 2013-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3646c39a1c3946f352904d9f3b693dd5 |
| publicationDate | 2014-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2014051312-A1 |
| titleOfInvention | Flame retardant comprising aromatic phosphate ester-based compound, and method for preparing same |
| abstract | The present invention relates to a method for preparing a novel aromatic phosphate ester-based compound comprising the steps of: (a) reacting a compound expressed by chemical formula 1 (i) and a C6-10 aryl compound substituted with hydroxy or C1-6 alkoxy, or a C6-20 arylalkyl compound substituted with hydroxy or C1-6 alkoxy (ii), which are used as reaction materials by gradually heating to the temperature levels of 90-125°C, 125-180°C, 180-210°C and 210-240°C; (b) separating an aromatic phosphate ester-based compound from the resultant product in step (a) under the conditions of a pressure of 0.01 mmHg-50 mmHg and a temperature of 50°C -300°C using fractional distillation; and (c) reacting the aromatic phosphate ester-based compound separated in step (b) (i) and C1-10 alcohol or a nitrogen compound (ii) at a temperature of 10-70°C. The preparation method according to the present invention minimizes the loss of raw materials using a stepwise heating method and a reflux system, and can prevent explosions when preparing a compound having strong reactivity by using a dual cooling system which uses heat-transfer oil and water. Also, the preparation method according to the present invention enable a compound having high purity to be obtained by separating the compound using fractional distillation. Therefore, the amount of a flame retardant which is used for a flame-proofing process is regulated to an adequate amount. Further, the present invention can be used for flame-proofing not just general textile product, but also products for which safety/toxicity tests are required. |
| 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: 74.