| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e77f06144be4708a6ae75bd9fee56a4 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-78 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-60 |
| filingDate |
1991-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_619a0c377e876ff8d549f4b5a460ab2c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04e050bd59c0f01d9209f3caa909ea13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06e48b69404bedd0bbc36106dff0d820 |
| publicationDate |
1993-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5194569-A |
| titleOfInvention |
Synthesis of block liquid crystal copolymer |
| abstract |
A single reactor process for formation of block copolymers comprising aromatic ester mesogenic units containing flexible alkane spacers and polyester flexible coil units in the main chain thereof which comprises: n (a) reacting an α, ω-bis(hydroxybenzoyloxy) alkane monomer with an aromatic acid chloride in a reactor to form a functionalized liquid crystal oligomer containing such mesoenic units; and n (b) thereafter reacting the oligomer from (a) in the same reactor with either (i) a polyester oligomer; or (ii) the reagents for synthesizing the polyester oligomer (i). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6046300-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5610263-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5587428-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5910563-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5969085-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9420552-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5679288-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5508338-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9609349-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5641854-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5955550-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5256761-A |
| priorityDate |
1991-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |