Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-712 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-582 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-732 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-625 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2439-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2439-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2439-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2077-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-397 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2439-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2439-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2255-10 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D65-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-06 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-12 |
filingDate |
2018-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bc0a07e699df548468ef1822b01de34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74db6d1aa61bcfe1d7ea16ae45344117 |
publicationDate |
2021-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2021087391-A1 |
titleOfInvention |
Easily tearable film, multilayer film, packaging material, and container |
abstract |
An easily tearable film includes polyamide resin components including more than 20 parts by mass and 70 parts by mass or less of a semi-aromatic polyamide resin A and less than 80 parts by mass and 30 parts by mass or more of an aliphatic polyamide resin B; wherein the semi-aromatic polyamide resin A is constituted of a diamine-derived constituent unit and a dicarboxylic acid-derived constituent unit; 60 mol % or more of the diamine-derived constituent units are derived from metaxylylenediamine; 60 mol % or more of the dicarboxylic acid-derived constituent units are derived from an α,ω-linear aliphatic dicarboxylic acid having from 4 to 10 carbons; and the molar concentration of phosphorus atoms, the total molar concentration of alkali metal atoms and the total molar concentration of alkaline earth metal atoms, and Mn of the semi-aromatic polyamide resin satisfy predetermined relationships. |
priorityDate |
2017-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |