| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a722744e77c81c5f5cf415087e2ee92b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-845 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1805 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G67-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-18 |
| filingDate |
2007-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a43ecd2f0ae67dad6213a4bce18d18c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef588c908bfaf2d1355103a5fd8fcd9b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44ae1c96863b0e525391cd9d6f926e9a |
| publicationDate |
2010-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7723256-B2 |
| titleOfInvention |
Polycarbonates made using highly selective catalysts |
| abstract |
Poly(propylene carbonates) are prepared from propylene oxide and CO 2 with less than 10% cyclic propylene carbonate by product using cobalt based catalysts of structure n npreferably in combination with salt cocatalyst, very preferably cocatalyst where the cation is PPN + and the anion is Cl − or OBzF 5 − . Novel products include poly(propylene carbonates) having a stereoregularity greater than 90% and/or a regioregularity of greater than 90%. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9376531-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010204437-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9394326-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8278239-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11535706-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8470956-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9809678-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8247520-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8921508-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10836859-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10662211-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9951096-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011230580-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11180609-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10301426-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11059969-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8604155-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10138369-B2 |
| priorityDate |
2004-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |