http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6220523-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02ff914937eb6ceaee5ca69cc56cbfa7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-682 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-672 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-60 |
| filingDate | 1985-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68f0d7397579a9e5f9082c2b1e628c77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b11e1c177d242c700142e9849d852e4a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e49a341c40f37b5f3d1ff762d331804 |
| publicationDate | 1987-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6220523-A |
| titleOfInvention | Aromatic copolyester |
| abstract | PURPOSE: To provide the titled copolyester constituted by each specific structural units, capable of melt forming, having optical anisotropy and excellent mechanical properties such as high modulus, suitable for films, fibers, etc. n CONSTITUTION: The objective copolyester with a melt viscosity 10W15,000 poises and melting point ≤400°C, can be obtained by polycondensation in the presence of catalyst (e.g., tetrabutyl titanate) between (A) p-acetoxy benzoic acid, etc., a structural unit giving a component of formula I, (B) t-butyl hydroquinone, etc., a second structural unit giving a second component of formula II (R is of formula III, etc.) and (C) chlorohydroquinone, etc., a third structural unit giving a third component of formula IV (R' is of formula V, etc.). The contents of the component A and the components B plus C are 10W85mol% and 90W15mol%, respectively. n COPYRIGHT: (C)1987,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01193351-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0557303-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62252420-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02235924-A |
| priorityDate | 1985-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.