http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1090953-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-098 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-098 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04 |
| filingDate | 2000-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f37230ecb405477f29dd412c65f4eeff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ca2180ce9523f03160f425ce3bf64a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11b8b908aef044cdbd44a0edf788aa9f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37aa7fdf3f6cd412b0e6b781aeb5e4a8 |
| publicationDate | 2005-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1090953-B1 |
| titleOfInvention | Resin composition of good long-run workability comprising ethylene-vinyl alcohol copolymer |
| abstract | Disclosed are a resin composition comprising an ethylene-vinyl alcohol copolymer and a multi-layered structure comprising the resin composition. The resin composition comprises an ethylene-vinyl alcohol copolymer, and is characterized in that, when it is heated in a nitrogen atmosphere at 220 DEG C, its MFR (at 230 DEG C under a load of 10.9 kg) shows a minimum value within 10 hours after the start of heating it, and shows a maximum value (MFRmax) within 100 hours after showing its minimum value, that it contains from 0.05 to 4 mu mols/g of a carboxylic acid (A), and that it satisfies the following formulae (1) and (2): <DFG> <DF NUM="(1)">0.5 ≤ MFRmax/MFR0 ≤ 45 </DF> <DF NUM="(2)">0.1 ≤ (a1)/(A) ≤ 1.0 </DF> </DFG> wherein MFRmax indicates the maximum value of MFR (at 230 DEG C under a load of 10.9 kg) of the resin composition heated in a nitrogen atmosphere at 220 DEG C; MFR0 indicates MFR (at 230 DEG C under a load of 10.9 kg) of the resin composition not heated; (A) indicates the total content ( mu mol/g) of the carboxylic acid (A) and its salt in the resin composition; (a1) indicates the content ( mu mol/g) of a carboxylic acid (a1) having a molecular weight of at least 75 and its salt in the resin composition. The resin composition has good interlayer adhesiveness when fabricated into laminates, and its moldings are yellowed little and have good appearances with few fish eyes (gels or hard spots) and streaks. While molded in melt, the resin composition ensures good long-run workability not smelling so much, and when recycled, it is yellowed little. |
| priorityDate | 1999-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 169.