| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2534
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-253
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 |
| filingDate |
2003-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc72e8d851931a536ed71d9ea486f770
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a796fc5343c0f4f4251da30ab8e69af6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4953ab214d5ee972385e4f1d8b7ed65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57b40794cc5b94457b237cc4f43f553a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eefa9ec602c7afabfddaae54a7f19a82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5df4c48518b8aa5f24627d810f156d4 |
| publicationDate |
2005-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-200508277-A |
| titleOfInvention |
Polycarbonate copolymers and methods for producing the polycarbonate copolymers |
| abstract |
A polycarbonate copolymer comprising structural units derived from a cyclohexylidene bis(alkylphenol) of the formula: wherein A1 is a trisubstituted aromatic radical having the formula C6H3R2, wherein R2 is selected from the group consisting of C1-C6 alkyl radicals, and combinations comprising at least one of the foregoing radicals; a long chain alkyl-substituted bisphenol of the formula, wherein A2 is a substituted or unsubstituted aromatic radical; and R1 is selected from the group consisting of C13-C22 alkyl radicals; a carbonic acid diester; and optionally at least one aromatic dihydroxy compound of the formula: wherein A3 is selected from divalent substituted and unsubstituted aromatic radicals. |
| priorityDate |
2002-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |