Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43d5505552431965c7ea915f32646405 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-04 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4233 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-755 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4216 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-698 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-69 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 |
filingDate |
2015-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39bb485196a29fc3b5198184e302f15c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c14cc4ab3df59ac1235c5afcfbe60dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7390eb8cf6f15f94bb31f9fddfa1c6a7 |
publicationDate |
2016-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2016059043-A1 |
titleOfInvention |
Polyester prepolymers as impact modifiers in epoxy formulations |
abstract |
What is described is a polymer which is a polyurethane polymer having blocked isocyanate groups or a reaction product of said polyurethane polymer with at least one epoxy resin, where the polyurethane polymer having blocked isocyanate groups is an addition product formed from at least one polyisocyanate and at least one polyester polyol, wherein the isocyanate groups of the addition product have been blocked by reaction with at least one aromatic compound having at least one hydroxyl group. Such a polymer is suitable as an impact modifier in epoxy resin compositions, especially when they are used as adhesives or structural foams. The polymer improves the corrosion resistance and vertical expansion of the epoxy resin composition. |
priorityDate |
2014-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |