http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2372954-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_240a3bf52612db7cceb7a0da2ceb4746 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31909 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31913 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31924 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D75-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31938 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2495 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31917 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-32 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D75-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D65-40 |
| filingDate | 2001-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_220d91ed3fcc01772533dae53cca30a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a68b3d593fd46cfb3302fef72b9923be |
| publicationDate | 2001-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2372954-A1 |
| titleOfInvention | Multilayer heat-shrinkable sealable films |
| abstract | Multilayer heat-shrinkable films in which the skin layers A consist of a polyolefin selected from: A1) a composition containing 25-45 % b.w. of a random copolymer of propylene with ethylene having 2-5 % b.w. of ethylene units and 55-75 % b.w. of a random terpolymer of propylene, ethylene and one or more C4-C10 alphaolefins, having 2-5 % b.w. of ethylene units and 6-12 % b.w. of alphaolefin units; and A2) random copolymer(s) of propylene and one or more C4-C10 alphaolefins containing 4-14 % b.w. of alphaolefin units. Core layer B comprises a heterophasic composition comprising: a) 20-60 % b.w. of a propylene homopolymer with an isotacticity index higher than 80 or of a propylene crystalline copolymer with ethylene and/or C4-C10 alphaolefins containing at least 85 % b.w. of propylene units and having an isotacticity index of at least 80 or of mixtures thereof and b) 40-80 % b.w. of an ethylene copolymer with propylene and/or C4-C10 alphaolefins and possibly a diene, containing 20-60 % b.w. of ethylene units and completely soluble in xylene at 25° C. An improved balance of physical mechanical properties, processability and sealability at low temperatures characterizes the films. |
| priorityDate | 2000-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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