Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_758994071efb42b565fc2c04637be131 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2350-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4887 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7607 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-632 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-638 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4829 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-637 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3221 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6674 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-149 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-141 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-65 |
filingDate |
2011-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34fbb3291ab03b1d0e170e28c188814d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6eb0d695f46bbf546427f74d3db15f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ca7d76212103cb3134fb3e12779a3f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d868b8bf06ad3e19cbba7af2eaa4a6a5 |
publicationDate |
2013-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-2671900-A1 |
titleOfInvention |
Polyol composition for production of polyurethane resins, and polyurethane resin producing process using same |
abstract |
Provided is a polyol composition for the production of polyurethane resins that enables the production of a polyurethane foam which, even when the foam has a reduced density, exhibits excellent mechanical properties such as hardness and excellent flame resistance (flame retardance). The present invention is a polyol composition (A) for the production of polyurethane resins which comprises a compound (a1) having a vinyl-polymerizable functional group represented by general formula (I) and a strength improver (a2) represented by general formula (II). In general formula (I) , R is hydrogen, C 1-15 alkyl, or C 6-21 aryl. In general formula (II), R1 is a residue derived from an active-hydrogen-containing compound by removing one active hydrogen atom; Y is a residue derived from an at least divalent aromatic polycarboxylic acid (f) by removing the carboxyl groups; a is an integer satisfying the relationship: 1 ¤ a ¤ (the number of substituents on the aromatic ring - 1); Z is a residue derived from an at least m-valent active-hydrogen-containing compound by removing the m active hydrogen atoms; and m is an integer of 1 to 10. |
priorityDate |
2011-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |