http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2453475-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31554 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0861 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2272-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2270-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2305-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-7244 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-664 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-306 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0895 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-26 |
| filingDate | 2010-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb052aea6986c79545ec1fb9f543c1a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccd5588a1fdba05b70d0fbe71cd607cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f771a1e22fe83be0ea86233708b72bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f83781a4833a4be2c754b1844a16b8b |
| publicationDate | 2014-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2453475-T3 |
| titleOfInvention | Resin composition and multilayer structure |
| abstract | A resin composition comprising: a thermoplastic polyurethane (A), a thermoplastic polyurethane (B) and an ethylene-vinyl alcohol copolymer (C), wherein the thermoplastic polyurethane (A) is a thermoplastic polyurethane obtained by reacting a polyisocyanate , a high molecular weight polyol and a chain extender, and is a thermoplastic polyurethane in which the high molecular weight polyol includes polyester polyol or polyether polyol having a number average molecular weight of 500 to 8,000 and the chain extender includes a polyol low molecular weight having a molecular weight of 300 or less, and also satisfying the following expression (1) 1.02 <= PIa / (POHa + CLa) - 1.12 (1) PIa: content (in moles) of isocyanate groups in the polyisocyanate, POHa: content (in moles) of hydroxyl groups in the high molecular weight polyol, and CLa: content (in moles) of hydroxyl groups in the chain extender; The thermoplastic polyurethane (B) is a thermoplastic polyurethane obtained by reacting a polyisocyanate, a high molecular weight polyol and a chain extender, and it is a thermoplastic polyurethane in which the high molecular weight polyol includes polyether polyol or polyether-polyol having a weight molecular average number of 500 to 8,000 and the chain extender includes a low molecular weight polyol having a molecular weight of 300 or less, and which also satisfies the following expression (2) Plb / (POHb + CLb) <1.02 (2) Plb: content (in moles) of isocyanate groups in the polyisocyanate POHb: content (in moles) of hydroxyl groups in the high molecular weight polyol CLb: content (in moles) of hydroxyl groups in the chain extender; the ethylene-vinyl alcohol copolymer (C) is an ethylene-vinyl alcohol copolymer having an ethylene content of 20 to 60 mol% and having a saponification degree of 90 mol% or more, and the thermoplastic polyurethane (B) and the ethylene-vinyl alcohol copolymer (C) have a mass ratio (B / C) of 70/30 to 99/1 and the thermoplastic polyurethane content (A), based on 100 parts by mass of the total Total thermoplastic polyurethane (B) and ethylene-vinyl alcohol copolymer (C), is 1 to 30 parts by mass. |
| priorityDate | 2009-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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