| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0861
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D85-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D85-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D65-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
2003-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ece4614414793fc54b548f005773b70 |
| publicationDate |
2009-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2418532-C |
| titleOfInvention |
Thermoplastic polymer composition having barrier properties |
| abstract |
The present invention provides a thermoplastic polymer composition which is obtained through dynamic vulcanization performed by mixing an ethylene-vinyl alcohol copolymer (I), a modified block copolymer (II) which comprises an aromatic vinyl polymer block and a conjugated diene polymer black and which has a functional group consisting of a carboxyl group and/or its derivative, and an amine crosslinking agent (III), wherein the ethylene-vinyl alcohol copolymer (I) has an ethylene content of from 10 to 60 mole% and has a melt flow rate of from 1 to 20 g/10 minutes , and the amount of the functional group consisting of a carboxyl group and/or its derivative which the modified block copolymer (II) has is from 2 to 20 groups per molecule. The thermoplastic polymer composition is excellent in both barrier properties to gases, organic liquids and the like and flexibility. |
| priorityDate |
2002-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |