http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3489278-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_387abf6afc9a2cd5cfa5cd4d35f8b9fe |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-0291 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2603 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-34 |
| filingDate | 2017-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3489278-A1 |
| titleOfInvention | High molecular weight polyoxyethylene with deep glass temperature made using the grafting through method |
| abstract | A process for preparing polyoxyalkylene macromers comprising the step of reacting one or more H-functional starter substance (s), one or more alkylene oxides and carbon dioxide in the presence of a DMC catalyst is characterized in that at least one of the H-functional starter substance ( en) comprises a carbon-carbon double bond, wherein the carbon-carbon double bond is part of a cyclic structure. The resulting macromers can be used in a process for producing polyoxyalkylene brush polymers, which process comprises the step of reacting with an olefin metathesis catalyst. The resulting polyoxyalkylene brush polymers can then be crosslinked. |
| priorityDate | 2017-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 319.