http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10298334-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_01c1e0bc0628f76dea731cda5a666ca1 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-353 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C47-00 |
| filingDate | 1997-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e42975746f7e1f8a2c10043b4b1f8c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f84bd5957f3c603470033c018a7ca501 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8e9ef36c915fdf1b4df524ab7953109 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f99d9492a7b1bc37e7294fb813909cc |
| publicationDate | 1998-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10298334-A |
| titleOfInvention | Method for producing polyester resin foam |
| abstract | PROBLEM TO BE SOLVED: To stably produce a polyester resin foam having uniform and fine air bubbles, a beautiful surface, a high expansion ratio, excellent buffering properties, mechanical properties and heat resistance. Provide a way. SOLUTION: A composition comprising a polyethylene terephthalate resin (A), a polyvalent carboxylic acid having at least three carboxyl groups (B), and a compound having two or more oxazoline groups in one molecule (C) is extruded. After the obtained melt and the foaming agent are kneaded under a high temperature and a high pressure, the die pressure is maintained at 4.0 × 10 6 Pa or more in the extrusion foam molding in which the mixture is extruded into a low pressure region. The pressure release rate from the high pressure range to the low pressure range is 1.5 × 10 7 Pa / A method for producing a polyester resin foam, wherein the pressure is maintained at not less than s and not more than 1.5 × 10 8 Pa / s. |
| priorityDate | 1997-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.