http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2014106903-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2227-0393 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2221-013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2227-0142 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2250-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2227-0302 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2227-0178 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2672 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-00 |
| filingDate | 2012-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2014106903-A |
| titleOfInvention | METHOD FOR CONTINUOUS PRODUCTION OF POLYESTERS OF ALCOHOLS |
| abstract | 1. A method of continuously producing polyesters of alcohols by catalyzing the addition of at least one alkylene oxide to at least one hydrogen-functional starting compound, wherein the temperature during the reaction is at least 120 ° C. and where at least one catalyst is selected from the group containing imidazole, imidazole derivatives and mixtures thereof, wherein at least one continuous continuous chemical stirred tank reactor (PCRM) is used, and where “imidazole derivatives” refer to (i) N-alkylated imidazoles, (ii) imide ash groups substituted with alkyl substituents at position 2 and / or 4 and / or 5, where the alkyl substituents are selected from compounds with 1-10 carbon atoms, (iii) imidazole groups substituted with alkyl substituents on one of the nitrogen atoms (position 1 or 3 ) and in position 2 and / or 4 and / or 5, where the alkyl substituents are selected from 1-10 compounds with 1-10 carbon atoms. 2. A method for the continuous production of alcohol polyesters according to claim 1, wherein all the catalysts used are selected from the group specified in clause 1.3. A process for continuously producing polyesters of alcohols according to claim 1 or 2, wherein at least one catalyst is selected from the group consisting of imidazole derivatives. A process for the continuous production of alcohol polyesters according to claim 1 or 2, wherein the group containing imidazole derivatives consists of N-alkylated imidazoles. A method for continuously producing polyesters of alcohols according to claim 1, wherein the at least one catalyst is imidazole. A method for continuously producing polyesters of alcohols according to claim 5, wherein one catalyst is used, where this catalyst is imidazole. Method for continuous production of spin polyesters |
| priorityDate | 2011-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.