| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-64 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-64 |
| filingDate |
1982-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1983-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daf0ecfb7bdb31a4a81f42f3018dca8a |
| publicationDate |
1983-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4388455-A |
| titleOfInvention |
Process for preparing ester carbonate copolymers |
| abstract |
Ordered ester/carbonate copolymers having improved properties at higher solids are provided by (1) contacting a dihydric organic compound such as bisphenol-A with a diacid halide such as terephthaloyl chloride and a carbonate precursor such as phosgene under conditions sufficient to form an ester/carbonate oligomer and (2) contacting the oligomer with additional carbonate precursor to produce the desired ordered ester/carbonate copolymer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5321115-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100744447-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5614599-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10066102-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5714568-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5679871-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5998568-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9708488-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4649180-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5969056-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5218078-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4684678-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009097114-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0135792-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10550265-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4600753-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009189321-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016042355-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0177204-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0135792-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10563043-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010316823-A1 |
| priorityDate |
1982-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |