| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-714
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2597-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-34 |
| filingDate |
2014-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc55d852839d09813c2896f34f8f17fc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2c7a5ce1aacd2cb6c4af5c395c360a1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a067cb960e721f337892ffaf7c004b3f |
| publicationDate |
2021-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-112016002466-B1 |
| titleOfInvention |
MULTILAYER STRUCTURE |
| abstract |
multilayer structure. The present invention relates to a multilayer structure comprising a polyamide resin layer (a) and a polyamide resin layer (b), wherein layer (a) is composed of a polyamide resin (a1 ) which contains at least one constituent unit derived from a lactam having 10 to 12 carbon atoms and one constituent unit derived from an amino-carboxylic acid with 10 to 12 carbon atoms, or a composition (a) containing the resin (a1), layer (b) consists of a composition (b) containing a polyamide resin (b1) wherein a diamine unit includes a constituent unit derived from a me-taxylylenediamine in an amount of 70% by mol or more and a dicarboxylic acid unit includes a constituent unit derived from an aliphatic dicarboxylic acid having 4 to 8 carbon atoms in an amount of 70% by mol or more, and a polyamide resin (b2) wherein the diamine unit includes a constituent unit derived from a xylylenedi amine in an amount of 70% by mol or more and a dicarboxylic acid unit includes a constituent unit derived from an aliphatic dicarboxylic acid having 9 to 12 carbon atoms in an amount of 70% by mol or more, and the proportion by mass (b1 /b2) is from 55/45 to 85/15. |
| priorityDate |
2013-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |