| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-336
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5096
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-289 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-336 |
| filingDate |
2011-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_296966cf2a84742b56bd4c3263a63771
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_779ea7c3cc6a34f029321b8df90d3663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78719200eea54968600a7295ed7bd774
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76f8f478e99a3d11f1a3da9d01b51a52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1da9c3368c0faf13ee791c3d0f5a23bc |
| publicationDate |
2013-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2576657-A2 |
| titleOfInvention |
Methods for producing crosslinkable silyl group-containing polyoxyalkylene polymers |
| abstract |
Embodiments of the invention provide for a method of producing a silylated polyoxyalkylene polymer having at least one crosslinkable silyl group and at least one hydroxyl group in each molecule. The method comprises providing a polyoxyalkylene polymer having at least one unsaturated group and at least one alcoholic hydroxyl group in each molecule, wherein the polyoxyalkylene polymer includes an impurity double metal cyanide complex mixed therein, and wherein the polyoxyalkylene polymer has not been treated with a metal-coordinating compound; and adding to the polyoxyalkylene polymer a compound having a hydrogen-silicon bond and a crosslinkable silyl group in each molecule and a hydrosilylation catalyst to thereby carry out a hydrosilylation reaction, wherein the hydrosilyation reaction is performed in an absence of a metal-coordinating compound. |
| priorityDate |
2010-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |