| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99505f5f312672820e9f78c254c00a4d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37f4922dfb7777b019e504b885211b8e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-463
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/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-403
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-491
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-403
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 |
| filingDate |
2011-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_486d927e511d5f15c66016bce2d51729
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6a25dd22a2a1ab2384b787ddec99db5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_070872153a84efc69ee5b27a253b4b05 |
| publicationDate |
2013-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20130083834-A |
| titleOfInvention |
Process for forming films made of polyvinylidene fluoride type fluoropolymers that can be used as separators for lithium batteries |
| abstract |
Films made of polyvinylidene fluoride type fluoropolymers having suitable properties for use as lithium battery separators are prepared using a phase reversal technique, wherein the solution containing the fluoropolymer is in the presence of an atmosphere containing water vapor. Precipitation of the fluoropolymer takes place under. The fluoropolymer may be precipitated, for example, by leaving the support to be deposited, where the fluoropolymer is automatically temperature controlled to a temperature of 30 ° C. to 70 ° C. and pre-dissolved in an enclosure containing water vapor. . The relative humidity during precipitation of the fluoropolymer is advantageously from about 60% to about 98%. |
| priorityDate |
2010-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |