http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101781910-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C06B45-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2684 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C06B21-0025 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C06B45-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C06B21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26 |
| filingDate | 2016-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101781910-B1 |
| titleOfInvention | Method for preparing poly(epichlorohydrin)-polyol and polyglycidylazide-polyol |
| abstract | The present invention relates to a process for the preparation of polyepichlorohydrin-polyols and polyglycidyl azide-polyols. The present invention relates to a process for preparing a triflate-diol complex by mixing a diol and a trifluoride-ether salt (BF3-Etherate) and heating to form a trifluoride-diol complex, and supplying the complex with epichlorohydrin, Wherein the step of synthesizing the compound proceeds to a melt polymerization reaction. The process for producing a polyepichlorohydrin-polyol according to claim 1, [Chemical Formula 1] In Formula 1, n and m are natural numbers of 1 to 50, the sum of n and m is 50 or less, and R 1 is an alkylene group. According to the present invention, the use of methylene chloride in the synthesis of polyglycidyl azide can solve the risk of explosion during synthesis and purification. |
| priorityDate | 2016-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.