http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2014125142-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J183-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0838 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0874 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D183-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-20 |
| filingDate | 2012-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2014125142-A |
| titleOfInvention | COMPOSITIONS BASED ON ALCOXYSILANES WITH LOW CHLORIDE CONTENT |
| abstract | 1. A method of obtaining a composition containing olefin functionalized siloxane oligomers, in accordance with which at least: (i) one olefin functionalized alkoxysilane of the general formula (II): in which A is an olefin residue selected from the group consisting of linear, branched or cyclic alkenyl- or cycloalkenylalkylene functional groups in each case with 2-16 carbon atoms, R independently means a linear, branched or cyclic alkyl residue with 1-15 carbon atoms, x means 0 or 1 and R is independently begins a linear, branched or cyclic alkyl residue with 1-4 carbon atoms, (ii) in the presence of a hydrolysis and / or condensation catalyst (iii) and in the presence of alcohol, it is converted into a siloxane oligomer with a certain amount of water, (iv) the main the amount of alcohol formed and the solvent present during hydrolysis, and (v) at least once during the implementation of step (iv) or later, a certain amount of alcohol is added and isolated, (vi) wherein the total chloride content in the composition is 100 mg / kg, and (vii) a composition with a weight average molecular weight (M) of oligomers ≥410 g / mol.2. A method according to claim 1, characterized in that (i) an olefin-functionalized alkoxysilane of the general formula (II) (ii) in the presence of a hydrolysis and / or condensation catalyst is reacted with (i.1) at least one alkoxysilane of the formula (III): which B means a saturated hydrocarbon residue selected from the group consisting of linear, branched or cyclic alkyl residues with 1-16 carbon atoms, R in each case, independently of each other� |
| priorityDate | 2011-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 103.