http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6333418-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-38 |
| filingDate | 1986-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02735100be720d8c0b5680bd02198a66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b6019b10b8d20d5852814405325e7d6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74e876597a3f9f04fd89f970f311bc5b |
| publicationDate | 1988-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6333418-A |
| titleOfInvention | Aromatic polyester having improved fluidity |
| abstract | PURPOSE: To provide the titled novel aromatic polyester having a specific structure and composition composed of a condensation product of an aromatic oxycarboxylic acid, an aromatic dicarboxylic acid and a bisphenol compound, moldable by meltmolding and having excellent fluidity, heat-resistance and mechanical properties. n CONSTITUTION: The objective polyester composed of the units of formula IWIV [X is (substituted) phenylene, biphenylene, naphthylene, etc.; Y is phenylene, biphenylene, naphthylene, etc.] and having a longarithmic viscosity of 0.5W15dl/g measured in pentafluorophenol (0.1g/dl concentration at 60°C) can be produced by deacetylation polymerization of p-acetoxybenzoic acid, a substituted hydroquinone, diacetate of bisphenol compound, etc., and terephthalic acid, etc., in nitrogen gas atmosphere. The ratio of the structural unit of formula I in the above polymer is 40W90mol% and that of the structural units of formula IIWIV is 60.10mol%. The molar ratio of the unit of formula II/III is 8/2W2/8 and that of IV/(IIWIV) is 1W40mol%. n COPYRIGHT: (C)1988,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63112620-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113527647-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63309520-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63280732-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113527647-A |
| priorityDate | 1986-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.