http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10168170-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-688 |
| filingDate | 1996-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f5eb4b241e0e8640066b0703ad43d24c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daf2a1c8592bd3c142bb18e14adf5e9c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be93254ab72c75f75065d7fb21356118 |
| publicationDate | 1998-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10168170-A |
| titleOfInvention | Polyester resin |
| abstract | PROBLEM TO BE SOLVED: To provide a polyester resin having excellent crystallization characteristics without impairing excellent mechanical properties of a PET homopolymer by containing a trace amount thereof. SOLUTION: Dicarboxylic acid containing terephthalic acid as a main component, diol containing ethylene glycol as a main component, and 0.05 to 1.0 mol% of one or two selected from the following formulas (1) or (2). A polyester resin containing at least one kind of monovalent compound as a constituent component, wherein the polyester resin has an intrinsic viscosity of 0.3 or more, and a lower crystallization temperature than polyethylene terephthalate having an intrinsic viscosity difference of 0.1 or less. It is characterized in that the peak value of the crystallization temperature at the time of temperature decrease is twice or more. Compound (1) HO [(— CH 2 ) m —O] n —R—SO 3 M Compound (2) HOOC [(—CH 2 ) m —O] n —R—SO 3 M [where M is An alkali metal or an alkaline earth metal, R is an aliphatic hydrocarbon group or an aromatic hydrocarbon group, m is an integer of 2 to 5, and n is an integer of 0 to 6. ] |
| priorityDate | 1996-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.