http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1172552-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f6e960aa6ad2ba6401030159343ebe68 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31797 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31757 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31928 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31913 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31746 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2553-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31696 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31692 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1355 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1352 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31743 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0815 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-04 |
| filingDate | 1981-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1984-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e251259db4f9c3ac89e13b2ffb2e3be |
| publicationDate | 1984-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1172552-A |
| titleOfInvention | Laminated multilayer structure |
| abstract | Abstract of the Disclosure The invention relates to a laminated multi-layer structure composed of (A) a layer of a graft-modified ethylene resin grafted with an unsaturated carboxylic acid or a functional derivative thereof and (B) an oxygen- or nitrogen-containing poler resin layer or a metal layer in contact with layer (A). Layer (A) consists of (i) 1 to 100% by weight of said graft-modified ethylene resin derived from an ethylene polymer which contains 0 to 15 mole % of at least one alpha-olefin having 3 to 30 carbon atoms as a comonomer and has an MI2/[n]-8.77 ratio in absolute value of not less than 15 and a density of 0.88 to 0.98 g/cm3, and (ii) 99 to 0% by weight of an unmodified ethylene polymer containing 0 to 50 mole % of at least one alpha-olefin having 3 to 30 carbon atoms as a comonomer and having an MI2/[n]-8.77 ratio in absolute value of not less than 15 and a density of 0.86 to 0.96 g/cm3, and 0.96 g/cm3. Layer (A) has (a) an ethylene content of not less than 80 mole %, (b) a content of the carboxylic acid or the derivative thereof of 0.01 to 10% by weight based on the weight of the layer (A), (c) a density of 0.88 to 0.98 g/cm3, and (d) an MI10/MI2 ratio of from 5 to 18. The laminated multi-layer structure has greatly improved peel strength between layer (A) and (B), greatly improved impact strength, good rigidity and other mechanical properties and is useful in the field of packaging. |
| priorityDate | 1980-02-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 154.