http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004083829-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78 |
| filingDate | 2002-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eae0d9c27c5d2d2d55ff7fcf7c66b931 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f8169fa88353997d70b46f1648b7474 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1740609c6910438e9a72b0f15309d491 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb3269b6e2363e499b04139ba7819b3e |
| publicationDate | 2004-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004083829-A |
| titleOfInvention | Liquid crystalline polyester and method for producing the same |
| abstract | An object of the present invention is to provide a method for producing a liquid crystalline polyester which does not generate blisters (foaming) when formed into a molded product. SOLUTION: [1] A hydroxycarboxylic acid, a diol, a dicarboxylic acid and an acetic acid are reacted in a reaction vessel to obtain a reaction product containing an acetylated product, and the reaction product is transferred to a polymerization reactor, and then the reaction product is transferred to a reactor. A method for producing a liquid crystalline polyester, comprising charging acetic acid, transferring the acetic acid to a polymerization vessel, and polycondensing the reaction product. [2] The production method according to [1], wherein solid-phase polymerization is further performed. [3] A liquid crystalline polyester obtained by the method of [1] or [2]. [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009180332-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012530793-A |
| priorityDate | 2002-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 117.