| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-491
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-411
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-417
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-417
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-491
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-0525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-058 |
| filingDate |
2005-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90e7019550a09833ffa94457d862907a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d69809fdee99423e19fe4eae7ab5d456
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c13f0b6a158b8df7e1bd5127539830a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a6730a992fdf270fa2ad0dcfa99492f |
| publicationDate |
2007-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1819000-A1 |
| titleOfInvention |
Reactive-polymer-carrying porous film and process for producing the same |
| abstract |
It is intended to provide a reactive polymer-supported porous film that is capable of achieving sufficient adhesion between the electrode and the separator; reduced in internal resistance; and excellent in high rate characteristics, the porous film being useful as a battery separator which, after production of the battery, is not melted or broken under a high temperature and functions as a separator having a small heat shrinkage ratio as well as to provide a process for producing batteries using the reactive polymer-supported porous film. n According to this invention, there is provided a reactive polymer-supported porous film for a battery separator, characterized in that the reactive polymer-supported porous film has: a substrate porous film of a porous film, the porous film has a temperature, at which a thickness of the porous film is reduced to 1/2 of a thickness when a prove is placed on the porous film in the case that the thickness of the porous film is measured by placing the probe having a diameter of 1 mm on the porous film under a load of 70 g and heating the porous film from a room temperature at a temperature-increase rate of 2°C/minute, of 200°C or more; and a reactive polymer supported on the substrate porous film, the reactive polymer is obtainable by reacting: a crosslinkable polymer obtainable by copolymerizing: a crosslinkable monomer having in a molecule at least one reactive group selected from a 3-oxetanyl group and an epoxy group; and a crosslinkable monomer having a reactive group capable of reacting with an isocyanate group; and a polyfunctional isocyanate to be partially crosslinked. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2214227-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2214227-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2214226-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2214226-A4 |
| priorityDate |
2004-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |