| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bc8aefc289a8d59f22ef88e19b3c1a8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-005 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-636
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4841 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-63 |
| filingDate |
2007-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79d542e073de4fa1b4fb23b6ceecbb28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e85993e4faa33da01f13e540924c59b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2da8445e0bb6762d16e89c96d9d1f7d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da8a575a5e04d8427d4ecd6a0147afce |
| publicationDate |
2008-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2656799-A1 |
| titleOfInvention |
Copolymer polyols and a process for the production thereof |
| abstract |
The present inventions disclosed copolymer polyol composition which have a polymer content of 40 to 75 weight percent, based on total weight, and product stability such that essentially 100 percent passes through a 150 mesh screen produced by a free radical polymerization of the composition comprising: (a) a feedstock polyol; (b) at least one ethylenically unsaturated monomer; (c) a free radical polymerization initiator; (d) a chain transfer agent; (e) optionally a preformed stabilizer; and (f) optionally a macromer; with the proviso that at least one of e) or f) is present; wherein the feedstock has a nominal average functionality of 1.5 to 2.7, an equivalent weight of 400 to 2000. Such copolymer polyols can be used for the production of polyurethane products. |
| priorityDate |
2006-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |