| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37b416a8c0d2b0f1c3d6026d932027af
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e757fd4fedc4fe825bb81b1b466a0947 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-0241
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D273-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N47-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D323-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N47-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D273-01 |
| filingDate |
2017-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e914d4c2fd24e1a3d0856b49bda0f73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb356ae7571a3d11f5c7d775777405f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54b710817bdfbb5dac692847b13db1fe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33335ebcb4af248acbb8dd793596fabc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b15683167443d9f8869df4ca06c06c4d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1a8152518fc8324dce89ddb08476a88 |
| publicationDate |
2017-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2017158811-A1 |
| titleOfInvention |
Cyclic carbonate monomers and ring opened polycarbonates therefrom |
| abstract |
Eight-membered ring cyclic carbonates having an oxygen or an acylated nitrogen at position 6 were prepared by reaction of precursor diols with ethyl chloroformate. The cyclic carbonates undergo organocatalyzed ring opening polymerization. In one instance, the initial polymer formed comprises a carbonate repeat unit having a Boc-protected nitrogen in the polymer backbone. Deprotecting the nitrogen with acid forms a cationic carbonate repeat unit having a positive charged secondary ammonium nitrogen in the polymer backbone. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11631895-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11541105-B2 |
| priorityDate |
2014-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |