http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5749617-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-91 |
| filingDate | 1980-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a49c6e8819c7636e86b04c0f4dc056bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd1d611d9b5d14bb37163413127547e0 |
| publicationDate | 1982-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5749617-A |
| titleOfInvention | Preparation of molded article of polyester |
| abstract | PURPOSE: To obtain the titled molded article having high polymerization degree and a low content of terminal carboxyl group, by reacting a saturated polyester which is previously blended with an alkali metal halide with a specific cyclic iminoether compound and an epoxy compound. n CONSTITUTION: A saturated polyester, e.g., polyethylene terephthalate, etc. is previously and uniformly blended with 0.005W0.15 PHR alkali metal halide, e.g., potassium iodide, etc. preferably before the end of polymerization, and, if necessary, additives, e.g., TiO 2 . The saturated polyester is then reacted with 0.01W5 PHR iminoether compound shown by the formula I (D is bifunctional organic group; n is 0 or 1; X is 5W6 membered ring shown by the formula II) and 0.1W5 PHR epoxy compound shown by the formula III (R is 2W40C alkyl, or a group shown by the formula IV) simultaneously or in any order. n COPYRIGHT: (C)1982,JPO&Japio |
| priorityDate | 1980-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.