| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76ba102ea9c02b6633d64bf09c5b89a4 |
| classificationCPCAdditional |
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
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2540-225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2540-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-543 |
| classificationCPCInventive |
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/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/C08G61-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F32-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F32-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-69 |
| filingDate |
2022-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77fe2f0285d0287024b4cafae8f00fca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e374302ad8ac27dc56981230246571cd |
| publicationDate |
2022-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022258146-A1 |
| 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. |
| priorityDate |
2015-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |