http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012111203-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-5317 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-16 |
| filingDate | 2010-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4aeaaf29d2847a6bd8c1abd95d832908 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_930fd52a5fdcac44d4487b7f5ce16d03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bcccb56f423d6c079798a5dd72d2df8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_856636f00be26ad7455ddbec3bf0621e |
| publicationDate | 2012-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2012111203-A |
| titleOfInvention | Separator |
| abstract | PROBLEM TO BE SOLVED: To provide a polylactic acid system which does not melt or deform a separator base material even at a high temperature exceeding 100 ° C., and does not break or tear when it is rolled or rolled during manufacturing or processing of a separator. A separator having a substrate is provided. A separator according to the present invention is a separator having a release agent-treated layer on at least one surface of a separator base material, the base material containing polylactic acid (A), and the following formula (1) ΔHc ′ = ΔHm−ΔHc (1) [In the formula, ΔHc is a calorific value (J / g) accompanying crystallization in the temperature rising process of a film or sheet after film formation, as measured by DSC, and ΔHm is an absorption due to subsequent melting. The amount of heat (J / g)] The melting endotherm ΔHc ′ of the crystallized portion during film formation obtained in step (1) is 10 J / g or more, and the tear strength is 2.5 N / mm or more in both the flow direction (MD direction) and the width direction (TD direction). It is composed of a certain polylactic acid film or sheet. [Selection figure] None |
| priorityDate | 2010-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 125.