Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7671 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-0208 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-348 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-36 |
filingDate |
2012-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eba6b3fd42f3b9d299c8c12285190821 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04833a80f089bd1a2e0e9b26f828496b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aabc9cb5543747db6384996c690ce05d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a21187ffb8665d380d9c4f3aff60129 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c878f031c85003e9487756a5f3df719b |
publicationDate |
2014-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-2691435-A1 |
titleOfInvention |
Hydrophobic polyester polycarbonate polyols for use in polyurethane applications |
abstract |
Disclosed are hydrophobic polyester-polycarbonate polyols which are the reaction product of (a) a polyester polyol and (b) one or more polycarbonate polyols. The polyester polyol (a) is the reaction product of: (i) one or more hydrophobic monomers, (ii) one or more organic acids, and (iii) one or more alcohols having an OH functionality of 2 or more. The polyester-polycarbonate polyols may be both amorphous and liquid at room temperature and have excellent hydrolytic stability. The hydrolytic and chemical performance of the polyester-polycarbonate polyols described herein is superior to that of commercially available hydrophobically modified polyester polyols and to that of commercially available polyester-polycarbonate polyols as described herein. |
priorityDate |
2011-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |