http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20050018955-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-04 |
| filingDate | 2002-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2005-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20050018955-A |
| titleOfInvention | Weatherable polycarbonates comprising oxanilide structural units, method, and articles made therefrom |
| abstract | In one embodiment, the present invention includes structural units derived from one or more divalent phenols, carbonate precursors, and one or more members selected from the group consisting of oxanilide-containing compounds, oxamate-containing compounds, and mixtures thereof It relates to a polycarbonate. In another embodiment, the present invention provides a method comprising the steps of contacting at least one member selected from the group consisting of at least one dihydric phenol, a carbonate precursor, and an oxanilide-containing compound, an oxamate-containing compound and mixtures thereof under reaction conditions A method for producing a polycarbonate comprising at least one divalent phenol, and structural units derived from at least one member selected from the group consisting of oxanilide-containing compounds, oxamate-containing compounds, and mixtures thereof. will be. In another embodiment, the present invention relates to an article comprising a polycarbonate comprising an oxanilide structural unit. In another embodiment, the invention comprises contacting at least one aromatic amine having a hydroxy group with a diaryl oxalate or dialkyl oxalate having an alkyl group each substituted with at least one electron-drawing group. Or to a process for preparing asymmetric oxanilide-containing dihydric phenol. In another embodiment, the present invention comprises contacting an aromatic amine having a hydroxy group with a diaryl oxalate or dialkyl oxalate having an alkyl group each substituted with one or more electron-withdrawing groups. It is related with the manufacturing method of containing monohydric phenol. |
| priorityDate | 2005-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 186.