| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-193
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-3809
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-90 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-193
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-181
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-82 |
| filingDate |
1991-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbd75830b307438a0460a7477fb80158
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f5f8cbf7a37d3ecd299bdfbacd61e9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_713b78b4e7a48680a6cb47a664111021 |
| publicationDate |
1991-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2082830-A1 |
| titleOfInvention |
Monomers and process to synthesize liquid crystalline polyesters |
| abstract |
Alkylene bis(acetoxybenzoate) monomers of formula (I), where Ar is substituted or unsubstituted phenyl and r ranges from about 3 to about 8, can be used to synthesize liquid crystalline polyester compositions when reacted with terephthalic acid. Liquid crystalline polyesters of the aromatic triad type are formed by reaction of the alkylene bis(acetoxybenzoate) monomer described above and an aromatic dicarboxylic acid monomer with removal of acetic acid by-product therefrom. |
| priorityDate |
1990-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |