| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95585944cd76ddfb6dc33ed2a0b84403 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D303-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-388 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D303-22 |
| filingDate |
1989-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_778927a927eca80180b91d82915b7cad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_259ddcd634dd6b9fe61f9938cfeb3f88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_258196ff461c138e9b2d830de3b2798a |
| publicationDate |
1993-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5190686-A |
| titleOfInvention |
Liquid-crystalline copolymer |
| abstract |
A liquid-crystalline copolymer having a long helical pitch, the liquid-crystalline copolymer comprises the copolymerization product of; n (a) at least one liquid-crystalline epoxy compound having a helical structure and n (b) at least one liquid-crystalline epoxy compound having a helical structure opposite in twining direction of helix to the helical structure of the liquid-crystalline epoxy compound (a) or n (c) at least one non-liquid-crystalline epoxy compound. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5866038-A |
| priorityDate |
1988-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |