| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14b02369b953bf4ebd31190c8cb63473 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00
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/B29C47-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 |
| filingDate |
1992-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b74711a7e31dbec3cc470bdd53a90c8e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f626f1118bfd2e2d3ab310c54599439a |
| publicationDate |
1994-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0673223-A |
| titleOfInvention |
Foamed polyester sheet and method for producing the same |
| abstract |
(57) [Summary] [PROBLEMS] To provide a method for easily producing a foamed polyester sheet having a high expansion ratio obtained by uniformly and finely foaming polyester and excellent in high-temperature stability. [Structure] (a) Terephthalic acid and ethylene glycol and 1,4-butanediol (provided that the molar ratio of ethylene glycol and 1,4-butanediol is 1: 9 to 9: 100 parts by weight of crystalline polyester resin consisting of 1) and (b) inorganic nucleating agent consisting of glass or mineral material 0.0 A foamed polyester sheet comprising a resin composition containing 1 to 5 parts by weight. |
| priorityDate |
1992-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |