| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-518
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2423-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-162
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2439-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2439-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-242
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-418 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-142
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
2021-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cd7f22479983920d49e5b9d7132987a |
| publicationDate |
2022-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-102021130527-A1 |
| titleOfInvention |
PROPYLENE POLYMER COMPOSITION AND FILM |
| abstract |
An object of the present invention is to provide a propylene polymer composition capable of forming a heat-seal layer which can be heat-sealed at a relatively low temperature and suppressing blocking in a film containing the heat-seal layer. The propylene polymer composition of the present invention contains the following propylene polymer (1) and the following propylene-α-olefin copolymer (2), wherein the content of the propylene polymer (1) is 2% by weight to 25% by weight with respect to 100 % by weight of the total content of the propylene polymer (1) and the propylene-α-olefin copolymer (2) and the propylene polymer composition satisfies the condition (3) below: Propylene polymer (1): a polymer containing 94% by weight or more of a monomer unit derived from propylene, Propylene-α-Olefin Copolymer (2): a copolymer containing 60% by weight or more and less than 94% by weight of a monomer unit derived from propylene and more than 6% by weight and 40% by weight or less of an α-olefin having 4 to 12 contains a monomer unit derived from carbon atoms, Condition (3): In a temperature-elevating elution fractionation method in which ortho-dichlorobenzene is used as a solvent and the temperature range is set to 0°C to 140°C, the following expression (3-1) is satisfied wb ≤ − 1 ,79 × th + 150 |
| priorityDate |
2020-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |