http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004196909-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D77-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F255-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32 |
| filingDate | 2002-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49b21e78f3ca44978bb44afe9c0a7725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8764846ee2b6e138374ffe75a316cd8d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_829e36024ffc6c8d24deb808ed365e83 |
| publicationDate | 2004-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004196909-A |
| titleOfInvention | Heat-sealing material for easily-openable container and easily-openable container using the same |
| abstract | A heat sealing material for an easily openable container, which has a sufficient sealing force even at low temperature heat sealing and can form a heat sealing portion which can be easily opened at the time of opening, and an easy use of the heat sealing material. An openable container is provided. [Constitution] 30-95% by weight of a crystalline propylene polymer satisfying the following conditions (1), (2) and (3) and 70-5% by weight of a vinyl monomer are subjected to graft reaction conditions. Heat-sealing material for an easily-openable container containing the modified propylene-based polymer obtained as described above, and heat-sealing wherein the heat-sealing material for the easily-openable container and the propylene-based resin surface are heat-sealed. An easy-open container having a wearing structure. (1) The melting point [T m (° C.)] measured by a differential scanning calorimeter is 110 to 160 ° C. (2) Weight average molecular weight The number average molecular weight of [M w] ratio [M n] [M w / M n] is from 2.5 to 4.0. (3) The growth rate [S (μm / sec)] of the spherulite radius when the solidification temperature is [T m −30 ° C.] has the relationship of the following formula (Ia). 0.140 <S (Ia) |
| priorityDate | 2002-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.