| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-0208 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-00 |
| filingDate |
2008-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a153067ab337187a1c70d07b6aaa2d64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80de6ae4b6cb2633dd4dbb98a547ecb9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26fd9aa2c16b7f2e2efcc05300c7ab98 |
| publicationDate |
2010-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7790833-B2 |
| titleOfInvention |
Processes for the polymerization of trimethylene carbonate to poly(trimethylene glycol carbonate trimethylene glycol ether) diol |
| abstract |
This invention relates to solventless processes for the polymerization of an unsubstituted or substituted trimethylene carbonate to an unsubstituted or substituted poly(1,3-propanediol carbonate 1,3-propanediol ether)diol, using one or more solid acid catalysts. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009143624-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8252885-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009143562-A1 |
| priorityDate |
2007-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |