Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76ba102ea9c02b6633d64bf09c5b89a4 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2540-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-418 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-543 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2540-225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0244 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-69206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-3324 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2286 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-223 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-69 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F32-04 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F32-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-69 |
filingDate |
2016-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2020-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e374302ad8ac27dc56981230246571cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77fe2f0285d0287024b4cafae8f00fca |
publicationDate |
2020-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-10639620-B2 |
titleOfInvention |
Catalyst for ring expansion metathesis polymerization of cyclic monomers |
abstract |
A tetraanionic OCO pincer ligand metal-oxo-alkylidene complex is prepared from a trianionic pincer ligand supported metal-alkylidyne. The metal can be tungsten or other group 5-7 transition metal. The tetraanionic pincer ligand metal-oxo-alkylidene complex, a trianionic OCO pincer ligand metal complex, or a trianionic ONO pincer ligand metal complex can be used to polymerize cycloalkenes. The poly(cycloalkene)s are predominantly cis-alkene macrocyclics. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020223426-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022258146-A1 |
priorityDate |
2015-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |